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| /* | |
| * tclInt.h -- | |
| * | |
| * Declarations of things used internally by the Tcl interpreter. | |
| * | |
| * Copyright (c) 1987-1993 The Regents of the University of California. | |
| * Copyright (c) 1993-1997 Lucent Technologies. | |
| * Copyright (c) 1994-1998 Sun Microsystems, Inc. | |
| * Copyright (c) 1998-1999 by Scriptics Corporation. | |
| * Copyright (c) 2001, 2002 by Kevin B. Kenny. All rights reserved. | |
| * Copyright (c) 2007 Daniel A. Steffen <das@users.sourceforge.net> | |
| * Copyright (c) 2006-2008 by Joe Mistachkin. All rights reserved. | |
| * Copyright (c) 2008 by Miguel Sofer. All rights reserved. | |
| * | |
| * See the file "license.terms" for information on usage and redistribution of | |
| * this file, and for a DISCLAIMER OF ALL WARRANTIES. | |
| */ | |
| /* | |
| * Some numerics configuration options. | |
| */ | |
| /* | |
| * Common include files needed by most of the Tcl source files are included | |
| * here, so that system-dependent personalizations for the include files only | |
| * have to be made in once place. This results in a few extra includes, but | |
| * greater modularity. The order of the three groups of #includes is | |
| * important. For example, stdio.h is needed by tcl.h. | |
| */ | |
| typedef int ptrdiff_t; | |
| /* | |
| * Ensure WORDS_BIGENDIAN is defined correctly: | |
| * Needs to happen here in addition to configure to work with fat compiles on | |
| * Darwin (where configure runs only once for multiple architectures). | |
| */ | |
| /* | |
| * Used to tag functions that are only to be visible within the module being | |
| * built and not outside it (where this is supported by the linker). | |
| */ | |
| /* | |
| * Macros used to cast between pointers and integers (e.g. when storing an int | |
| * in ClientData), on 64-bit architectures they avoid gcc warning about "cast | |
| * to/from pointer from/to integer of different size". | |
| */ | |
| /* | |
| * The following procedures allow namespaces to be customized to support | |
| * special name resolution rules for commands/variables. | |
| */ | |
| struct Tcl_ResolvedVarInfo; | |
| typedef Tcl_Var (Tcl_ResolveRuntimeVarProc)(Tcl_Interp *interp, | |
| struct Tcl_ResolvedVarInfo *vinfoPtr); | |
| typedef void (Tcl_ResolveVarDeleteProc)(struct Tcl_ResolvedVarInfo *vinfoPtr); | |
| /* | |
| * The following structure encapsulates the routines needed to resolve a | |
| * variable reference at runtime. Any variable specific state will typically | |
| * be appended to this structure. | |
| */ | |
| typedef struct Tcl_ResolvedVarInfo { | |
| Tcl_ResolveRuntimeVarProc *fetchProc; | |
| Tcl_ResolveVarDeleteProc *deleteProc; | |
| } Tcl_ResolvedVarInfo; | |
| typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp, | |
| CONST84 char *name, int length, Tcl_Namespace *context, | |
| Tcl_ResolvedVarInfo **rPtr); | |
| typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, CONST84 char *name, | |
| Tcl_Namespace *context, int flags, Tcl_Var *rPtr); | |
| typedef int (Tcl_ResolveCmdProc)(Tcl_Interp *interp, CONST84 char *name, | |
| Tcl_Namespace *context, int flags, Tcl_Command *rPtr); | |
| typedef struct Tcl_ResolverInfo { | |
| Tcl_ResolveCmdProc *cmdResProc; | |
| /* Procedure handling command name | |
| * resolution. */ | |
| Tcl_ResolveVarProc *varResProc; | |
| /* Procedure handling variable name resolution | |
| * for variables that can only be handled at | |
| * runtime. */ | |
| Tcl_ResolveCompiledVarProc *compiledVarResProc; | |
| /* Procedure handling variable name resolution | |
| * at compile time. */ | |
| } Tcl_ResolverInfo; | |
| /* | |
| * This flag bit should not interfere with TCL_GLOBAL_ONLY, | |
| * TCL_NAMESPACE_ONLY, or TCL_LEAVE_ERR_MSG; it signals that the variable | |
| * lookup is performed for upvar (or similar) purposes, with slightly | |
| * different rules: | |
| * - Bug #696893 - variable is either proc-local or in the current | |
| * namespace; never follow the second (global) resolution path | |
| * - Bug #631741 - do not use special namespace or interp resolvers | |
| * | |
| * It should also not collide with the (deprecated) TCL_PARSE_PART1 flag | |
| * (Bug #835020) | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to namespaces. | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef struct Tcl_Ensemble Tcl_Ensemble; | |
| typedef struct NamespacePathEntry NamespacePathEntry; | |
| /* | |
| * Special hashtable for variables: this is just a Tcl_HashTable with an nsPtr | |
| * field added at the end: in this way variables can find their namespace | |
| * without having to copy a pointer in their struct: they can access it via | |
| * their hPtr->tablePtr. | |
| */ | |
| typedef struct TclVarHashTable { | |
| Tcl_HashTable table; | |
| struct Namespace *nsPtr; | |
| } TclVarHashTable; | |
| /* | |
| * This is for itcl - it likes to search our varTables directly :( | |
| */ | |
| /* | |
| * Define this to reduce the amount of space that the average namespace | |
| * consumes by only allocating the table of child namespaces when necessary. | |
| * Defining it breaks compatibility for Tcl extensions (e.g., itcl) which | |
| * reach directly into the Namespace structure. | |
| */ | |
| /* | |
| * The structure below defines a namespace. | |
| * Note: the first five fields must match exactly the fields in a | |
| * Tcl_Namespace structure (see tcl.h). If you change one, be sure to change | |
| * the other. | |
| */ | |
| typedef struct Namespace { | |
| char *name; /* The namespace's simple (unqualified) name. | |
| * This contains no ::'s. The name of the | |
| * global namespace is "" although "::" is an | |
| * synonym. */ | |
| char *fullName; /* The namespace's fully qualified name. This | |
| * starts with ::. */ | |
| ClientData clientData; /* An arbitrary value associated with this | |
| * namespace. */ | |
| Tcl_NamespaceDeleteProc *deleteProc; | |
| /* Procedure invoked when deleting the | |
| * namespace to, e.g., free clientData. */ | |
| struct Namespace *parentPtr;/* Points to the namespace that contains this | |
| * one. NULL if this is the global | |
| * namespace. */ | |
| Tcl_HashTable childTable; /* Contains any child namespaces. Indexed by | |
| * strings; values have type (Namespace *). */ | |
| Tcl_HashTable *childTablePtr; | |
| /* Contains any child namespaces. Indexed by | |
| * strings; values have type (Namespace *). If | |
| * NULL, there are no children. */ | |
| long nsId; /* Unique id for the namespace. */ | |
| Tcl_Interp *interp; /* The interpreter containing this | |
| * namespace. */ | |
| int flags; /* OR-ed combination of the namespace status | |
| * flags NS_DYING and NS_DEAD listed below. */ | |
| int activationCount; /* Number of "activations" or active call | |
| * frames for this namespace that are on the | |
| * Tcl call stack. The namespace won't be | |
| * freed until activationCount becomes zero. */ | |
| int refCount; /* Count of references by namespaceName | |
| * objects. The namespace can't be freed until | |
| * refCount becomes zero. */ | |
| Tcl_HashTable cmdTable; /* Contains all the commands currently | |
| * registered in the namespace. Indexed by | |
| * strings; values have type (Command *). | |
| * Commands imported by Tcl_Import have | |
| * Command structures that point (via an | |
| * ImportedCmdRef structure) to the Command | |
| * structure in the source namespace's command | |
| * table. */ | |
| TclVarHashTable varTable; /* Contains all the (global) variables | |
| * currently in this namespace. Indexed by | |
| * strings; values have type (Var *). */ | |
| char **exportArrayPtr; /* Points to an array of string patterns | |
| * specifying which commands are exported. A | |
| * pattern may include "string match" style | |
| * wildcard characters to specify multiple | |
| * commands; however, no namespace qualifiers | |
| * are allowed. NULL if no export patterns are | |
| * registered. */ | |
| int numExportPatterns; /* Number of export patterns currently | |
| * registered using "namespace export". */ | |
| int maxExportPatterns; /* Mumber of export patterns for which space | |
| * is currently allocated. */ | |
| int cmdRefEpoch; /* Incremented if a newly added command | |
| * shadows a command for which this namespace | |
| * has already cached a Command* pointer; this | |
| * causes all its cached Command* pointers to | |
| * be invalidated. */ | |
| int resolverEpoch; /* Incremented whenever (a) the name | |
| * resolution rules change for this namespace | |
| * or (b) a newly added command shadows a | |
| * command that is compiled to bytecodes. This | |
| * invalidates all byte codes compiled in the | |
| * namespace, causing the code to be | |
| * recompiled under the new rules.*/ | |
| Tcl_ResolveCmdProc *cmdResProc; | |
| /* If non-null, this procedure overrides the | |
| * usual command resolution mechanism in Tcl. | |
| * This procedure is invoked within | |
| * Tcl_FindCommand to resolve all command | |
| * references within the namespace. */ | |
| Tcl_ResolveVarProc *varResProc; | |
| /* If non-null, this procedure overrides the | |
| * usual variable resolution mechanism in Tcl. | |
| * This procedure is invoked within | |
| * Tcl_FindNamespaceVar to resolve all | |
| * variable references within the namespace at | |
| * runtime. */ | |
| Tcl_ResolveCompiledVarProc *compiledVarResProc; | |
| /* If non-null, this procedure overrides the | |
| * usual variable resolution mechanism in Tcl. | |
| * This procedure is invoked within | |
| * LookupCompiledLocal to resolve variable | |
| * references within the namespace at compile | |
| * time. */ | |
| int exportLookupEpoch; /* Incremented whenever a command is added to | |
| * a namespace, removed from a namespace or | |
| * the exports of a namespace are changed. | |
| * Allows TIP#112-driven command lists to be | |
| * validated efficiently. */ | |
| Tcl_Ensemble *ensembles; /* List of structures that contain the details | |
| * of the ensembles that are implemented on | |
| * top of this namespace. */ | |
| Tcl_Obj *unknownHandlerPtr; /* A script fragment to be used when command | |
| * resolution in this namespace fails. TIP | |
| * 181. */ | |
| int commandPathLength; /* The length of the explicit path. */ | |
| NamespacePathEntry *commandPathArray; | |
| /* The explicit path of the namespace as an | |
| * array. */ | |
| NamespacePathEntry *commandPathSourceList; | |
| /* Linked list of path entries that point to | |
| * this namespace. */ | |
| Tcl_NamespaceDeleteProc *earlyDeleteProc; | |
| /* Just like the deleteProc field (and called | |
| * with the same clientData) but called at the | |
| * start of the deletion process, so there is | |
| * a chance for code to do stuff inside the | |
| * namespace before deletion completes. */ | |
| } Namespace; | |
| /* | |
| * An entry on a namespace's command resolution path. | |
| */ | |
| struct NamespacePathEntry { | |
| Namespace *nsPtr; /* What does this path entry point to? If it | |
| * is NULL, this path entry points is | |
| * redundant and should be skipped. */ | |
| Namespace *creatorNsPtr; /* Where does this path entry point from? This | |
| * allows for efficient invalidation of | |
| * references when the path entry's target | |
| * updates its current list of defined | |
| * commands. */ | |
| NamespacePathEntry *prevPtr, *nextPtr; | |
| /* Linked list pointers or NULL at either end | |
| * of the list that hangs off Namespace's | |
| * commandPathSourceList field. */ | |
| }; | |
| /* | |
| * Flags used to represent the status of a namespace: | |
| * | |
| * NS_DYING - 1 means Tcl_DeleteNamespace has been called to delete the | |
| * namespace but there are still active call frames on the Tcl | |
| * stack that refer to the namespace. When the last call frame | |
| * referring to it has been popped, it's variables and command | |
| * will be destroyed and it will be marked "dead" (NS_DEAD). The | |
| * namespace can no longer be looked up by name. | |
| * NS_DEAD - 1 means Tcl_DeleteNamespace has been called to delete the | |
| * namespace and no call frames still refer to it. Its variables | |
| * and command have already been destroyed. This bit allows the | |
| * namespace resolution code to recognize that the namespace is | |
| * "deleted". When the last namespaceName object in any byte code | |
| * unit that refers to the namespace has been freed (i.e., when | |
| * the namespace's refCount is 0), the namespace's storage will | |
| * be freed. | |
| * NS_KILLED - 1 means that TclTeardownNamespace has already been called on | |
| * this namespace and it should not be called again [Bug 1355942] | |
| * NS_SUPPRESS_COMPILATION - | |
| * Marks the commands in this namespace for not being compiled, | |
| * forcing them to be looked up every time. | |
| */ | |
| /* | |
| * Flags passed to TclGetNamespaceForQualName: | |
| * | |
| * TCL_GLOBAL_ONLY - (see tcl.h) Look only in the global ns. | |
| * TCL_NAMESPACE_ONLY - (see tcl.h) Look only in the context ns. | |
| * TCL_CREATE_NS_IF_UNKNOWN - Create unknown namespaces. | |
| * TCL_FIND_ONLY_NS - The name sought is a namespace name. | |
| */ | |
| /* | |
| * The client data for an ensemble command. This consists of the table of | |
| * commands that are actually exported by the namespace, and an epoch counter | |
| * that, combined with the exportLookupEpoch field of the namespace structure, | |
| * defines whether the table contains valid data or will need to be recomputed | |
| * next time the ensemble command is called. | |
| */ | |
| typedef struct EnsembleConfig { | |
| Namespace *nsPtr; /* The namespace backing this ensemble up. */ | |
| Tcl_Command token; /* The token for the command that provides | |
| * ensemble support for the namespace, or NULL | |
| * if the command has been deleted (or never | |
| * existed; the global namespace never has an | |
| * ensemble command.) */ | |
| int epoch; /* The epoch at which this ensemble's table of | |
| * exported commands is valid. */ | |
| char **subcommandArrayPtr; /* Array of ensemble subcommand names. At all | |
| * consistent points, this will have the same | |
| * number of entries as there are entries in | |
| * the subcommandTable hash. */ | |
| Tcl_HashTable subcommandTable; | |
| /* Hash table of ensemble subcommand names, | |
| * which are its keys so this also provides | |
| * the storage management for those subcommand | |
| * names. The contents of the entry values are | |
| * object version the prefix lists to use when | |
| * substituting for the command/subcommand to | |
| * build the ensemble implementation command. | |
| * Has to be stored here as well as in | |
| * subcommandDict because that field is NULL | |
| * when we are deriving the ensemble from the | |
| * namespace exports list. FUTURE WORK: use | |
| * object hash table here. */ | |
| struct EnsembleConfig *next;/* The next ensemble in the linked list of | |
| * ensembles associated with a namespace. If | |
| * this field points to this ensemble, the | |
| * structure has already been unlinked from | |
| * all lists, and cannot be found by scanning | |
| * the list from the namespace's ensemble | |
| * field. */ | |
| int flags; /* ORed combo of TCL_ENSEMBLE_PREFIX, | |
| * ENSEMBLE_DEAD and ENSEMBLE_COMPILE. */ | |
| /* OBJECT FIELDS FOR ENSEMBLE CONFIGURATION */ | |
| Tcl_Obj *subcommandDict; /* Dictionary providing mapping from | |
| * subcommands to their implementing command | |
| * prefixes, or NULL if we are to build the | |
| * map automatically from the namespace | |
| * exports. */ | |
| Tcl_Obj *subcmdList; /* List of commands that this ensemble | |
| * actually provides, and whose implementation | |
| * will be built using the subcommandDict (if | |
| * present and defined) and by simple mapping | |
| * to the namespace otherwise. If NULL, | |
| * indicates that we are using the (dynamic) | |
| * list of currently exported commands. */ | |
| Tcl_Obj *unknownHandler; /* Script prefix used to handle the case when | |
| * no match is found (according to the rule | |
| * defined by flag bit TCL_ENSEMBLE_PREFIX) or | |
| * NULL to use the default error-generating | |
| * behaviour. The script execution gets all | |
| * the arguments to the ensemble command | |
| * (including objv[0]) and will have the | |
| * results passed directly back to the caller | |
| * (including the error code) unless the code | |
| * is TCL_CONTINUE in which case the | |
| * subcommand will be reparsed by the ensemble | |
| * core, presumably because the ensemble | |
| * itself has been updated. */ | |
| Tcl_Obj *parameterList; /* List of ensemble parameter names. */ | |
| int numParameters; /* Cached number of parameters. This is either | |
| * 0 (if the parameterList field is NULL) or | |
| * the length of the list in the parameterList | |
| * field. */ | |
| } EnsembleConfig; | |
| /* | |
| * Various bits for the EnsembleConfig.flags field. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to variables. These are used primarily in tclVar.c | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * The following structure defines a variable trace, which is used to invoke a | |
| * specific C procedure whenever certain operations are performed on a | |
| * variable. | |
| */ | |
| typedef struct VarTrace { | |
| Tcl_VarTraceProc *traceProc;/* Procedure to call when operations given by | |
| * flags are performed on variable. */ | |
| ClientData clientData; /* Argument to pass to proc. */ | |
| int flags; /* What events the trace procedure is | |
| * interested in: OR-ed combination of | |
| * TCL_TRACE_READS, TCL_TRACE_WRITES, | |
| * TCL_TRACE_UNSETS and TCL_TRACE_ARRAY. */ | |
| struct VarTrace *nextPtr; /* Next in list of traces associated with a | |
| * particular variable. */ | |
| } VarTrace; | |
| /* | |
| * The following structure defines a command trace, which is used to invoke a | |
| * specific C procedure whenever certain operations are performed on a | |
| * command. | |
| */ | |
| typedef struct CommandTrace { | |
| Tcl_CommandTraceProc *traceProc; | |
| /* Procedure to call when operations given by | |
| * flags are performed on command. */ | |
| ClientData clientData; /* Argument to pass to proc. */ | |
| int flags; /* What events the trace procedure is | |
| * interested in: OR-ed combination of | |
| * TCL_TRACE_RENAME, TCL_TRACE_DELETE. */ | |
| struct CommandTrace *nextPtr; | |
| /* Next in list of traces associated with a | |
| * particular command. */ | |
| int refCount; /* Used to ensure this structure is not | |
| * deleted too early. Keeps track of how many | |
| * pieces of code have a pointer to this | |
| * structure. */ | |
| } CommandTrace; | |
| /* | |
| * When a command trace is active (i.e. its associated procedure is executing) | |
| * one of the following structures is linked into a list associated with the | |
| * command's interpreter. The information in the structure is needed in order | |
| * for Tcl to behave reasonably if traces are deleted while traces are active. | |
| */ | |
| typedef struct ActiveCommandTrace { | |
| struct Command *cmdPtr; /* Command that's being traced. */ | |
| struct ActiveCommandTrace *nextPtr; | |
| /* Next in list of all active command traces | |
| * for the interpreter, or NULL if no more. */ | |
| CommandTrace *nextTracePtr; /* Next trace to check after current trace | |
| * procedure returns; if this trace gets | |
| * deleted, must update pointer to avoid using | |
| * free'd memory. */ | |
| int reverseScan; /* Boolean set true when traces are scanning | |
| * in reverse order. */ | |
| } ActiveCommandTrace; | |
| /* | |
| * When a variable trace is active (i.e. its associated procedure is | |
| * executing) one of the following structures is linked into a list associated | |
| * with the variable's interpreter. The information in the structure is needed | |
| * in order for Tcl to behave reasonably if traces are deleted while traces | |
| * are active. | |
| */ | |
| typedef struct ActiveVarTrace { | |
| struct Var *varPtr; /* Variable that's being traced. */ | |
| struct ActiveVarTrace *nextPtr; | |
| /* Next in list of all active variable traces | |
| * for the interpreter, or NULL if no more. */ | |
| VarTrace *nextTracePtr; /* Next trace to check after current trace | |
| * procedure returns; if this trace gets | |
| * deleted, must update pointer to avoid using | |
| * free'd memory. */ | |
| } ActiveVarTrace; | |
| /* | |
| * The structure below defines a variable, which associates a string name with | |
| * a Tcl_Obj value. These structures are kept in procedure call frames (for | |
| * local variables recognized by the compiler) or in the heap (for global | |
| * variables and any variable not known to the compiler). For each Var | |
| * structure in the heap, a hash table entry holds the variable name and a | |
| * pointer to the Var structure. | |
| */ | |
| typedef struct Var { | |
| int flags; /* Miscellaneous bits of information about | |
| * variable. See below for definitions. */ | |
| union { | |
| Tcl_Obj *objPtr; /* The variable's object value. Used for | |
| * scalar variables and array elements. */ | |
| TclVarHashTable *tablePtr;/* For array variables, this points to | |
| * information about the hash table used to | |
| * implement the associative array. Points to | |
| * ckalloc-ed data. */ | |
| struct Var *linkPtr; /* If this is a global variable being referred | |
| * to in a procedure, or a variable created by | |
| * "upvar", this field points to the | |
| * referenced variable's Var struct. */ | |
| } value; | |
| } Var; | |
| typedef struct VarInHash { | |
| Var var; | |
| int refCount; /* Counts number of active uses of this | |
| * variable: 1 for the entry in the hash | |
| * table, 1 for each additional variable whose | |
| * linkPtr points here, 1 for each nested | |
| * trace active on variable, and 1 if the | |
| * variable is a namespace variable. This | |
| * record can't be deleted until refCount | |
| * becomes 0. */ | |
| Tcl_HashEntry entry; /* The hash table entry that refers to this | |
| * variable. This is used to find the name of | |
| * the variable and to delete it from its | |
| * hashtable if it is no longer needed. It | |
| * also holds the variable's name. */ | |
| } VarInHash; | |
| /* | |
| * Flag bits for variables. The first two (VAR_ARRAY and VAR_LINK) are | |
| * mutually exclusive and give the "type" of the variable. If none is set, | |
| * this is a scalar variable. | |
| * | |
| * VAR_ARRAY - 1 means this is an array variable rather than | |
| * a scalar variable or link. The "tablePtr" | |
| * field points to the array's hashtable for its | |
| * elements. | |
| * VAR_LINK - 1 means this Var structure contains a pointer | |
| * to another Var structure that either has the | |
| * real value or is itself another VAR_LINK | |
| * pointer. Variables like this come about | |
| * through "upvar" and "global" commands, or | |
| * through references to variables in enclosing | |
| * namespaces. | |
| * | |
| * Flags that indicate the type and status of storage; none is set for | |
| * compiled local variables (Var structs). | |
| * | |
| * VAR_IN_HASHTABLE - 1 means this variable is in a hashtable and | |
| * the Var structure is malloced. 0 if it is a | |
| * local variable that was assigned a slot in a | |
| * procedure frame by the compiler so the Var | |
| * storage is part of the call frame. | |
| * VAR_DEAD_HASH 1 means that this var's entry in the hashtable | |
| * has already been deleted. | |
| * VAR_ARRAY_ELEMENT - 1 means that this variable is an array | |
| * element, so it is not legal for it to be an | |
| * array itself (the VAR_ARRAY flag had better | |
| * not be set). | |
| * VAR_NAMESPACE_VAR - 1 means that this variable was declared as a | |
| * namespace variable. This flag ensures it | |
| * persists until its namespace is destroyed or | |
| * until the variable is unset; it will persist | |
| * even if it has not been initialized and is | |
| * marked undefined. The variable's refCount is | |
| * incremented to reflect the "reference" from | |
| * its namespace. | |
| * | |
| * Flag values relating to the variable's trace and search status. | |
| * | |
| * VAR_TRACED_READ | |
| * VAR_TRACED_WRITE | |
| * VAR_TRACED_UNSET | |
| * VAR_TRACED_ARRAY | |
| * VAR_TRACE_ACTIVE - 1 means that trace processing is currently | |
| * underway for a read or write access, so new | |
| * read or write accesses should not cause trace | |
| * procedures to be called and the variable can't | |
| * be deleted. | |
| * VAR_SEARCH_ACTIVE | |
| * | |
| * The following additional flags are used with the CompiledLocal type defined | |
| * below: | |
| * | |
| * VAR_ARGUMENT - 1 means that this variable holds a procedure | |
| * argument. | |
| * VAR_TEMPORARY - 1 if the local variable is an anonymous | |
| * temporary variable. Temporaries have a NULL | |
| * name. | |
| * VAR_RESOLVED - 1 if name resolution has been done for this | |
| * variable. | |
| * VAR_IS_ARGS 1 if this variable is the last argument and is | |
| * named "args". | |
| */ | |
| /* | |
| * FLAGS RENUMBERED: everything breaks already, make things simpler. | |
| * | |
| * IMPORTANT: skip the values 0x10, 0x20, 0x40, 0x800 corresponding to | |
| * TCL_TRACE_(READS/WRITES/UNSETS/ARRAY): makes code simpler in tclTrace.c | |
| * | |
| * Keep the flag values for VAR_ARGUMENT and VAR_TEMPORARY so that old values | |
| * in precompiled scripts keep working. | |
| */ | |
| /* Type of value (0 is scalar) */ | |
| /* Type of storage (0 is compiled local) */ | |
| /* Trace and search state. */ | |
| /* Special handling on initialisation (only CompiledLocal). */ | |
| /* | |
| * Macros to ensure that various flag bits are set properly for variables. | |
| * The ANSI C "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE void TclSetVarScalar(Var *varPtr); | |
| * MODULE_SCOPE void TclSetVarArray(Var *varPtr); | |
| * MODULE_SCOPE void TclSetVarLink(Var *varPtr); | |
| * MODULE_SCOPE void TclSetVarArrayElement(Var *varPtr); | |
| * MODULE_SCOPE void TclSetVarUndefined(Var *varPtr); | |
| * MODULE_SCOPE void TclClearVarUndefined(Var *varPtr); | |
| */ | |
| /* | |
| * Macros to read various flag bits of variables. | |
| * The ANSI C "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE int TclIsVarScalar(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarLink(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarArray(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarUndefined(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarArrayElement(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarTemporary(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarArgument(Var *varPtr); | |
| * MODULE_SCOPE int TclIsVarResolved(Var *varPtr); | |
| */ | |
| /* | |
| * Macros for direct variable access by TEBC. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to procedures. These are used primarily in | |
| * tclProc.c, tclCompile.c, and tclExecute.c. | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * Forward declaration to prevent an error when the forward reference to | |
| * Command is encountered in the Proc and ImportRef types declared below. | |
| */ | |
| struct Command; | |
| /* | |
| * The variable-length structure below describes a local variable of a | |
| * procedure that was recognized by the compiler. These variables have a name, | |
| * an element in the array of compiler-assigned local variables in the | |
| * procedure's call frame, and various other items of information. If the | |
| * local variable is a formal argument, it may also have a default value. The | |
| * compiler can't recognize local variables whose names are expressions (these | |
| * names are only known at runtime when the expressions are evaluated) or | |
| * local variables that are created as a result of an "upvar" or "uplevel" | |
| * command. These other local variables are kept separately in a hash table in | |
| * the call frame. | |
| */ | |
| typedef struct CompiledLocal { | |
| struct CompiledLocal *nextPtr; | |
| /* Next compiler-recognized local variable for | |
| * this procedure, or NULL if this is the last | |
| * local. */ | |
| int nameLength; /* The number of bytes in local variable's name. | |
| * Among others used to speed up var lookups. */ | |
| int frameIndex; /* Index in the array of compiler-assigned | |
| * variables in the procedure call frame. */ | |
| int flags; /* Flag bits for the local variable. Same as | |
| * the flags for the Var structure above, | |
| * although only VAR_ARGUMENT, VAR_TEMPORARY, | |
| * and VAR_RESOLVED make sense. */ | |
| Tcl_Obj *defValuePtr; /* Pointer to the default value of an | |
| * argument, if any. NULL if not an argument | |
| * or, if an argument, no default value. */ | |
| Tcl_ResolvedVarInfo *resolveInfo; | |
| /* Customized variable resolution info | |
| * supplied by the Tcl_ResolveCompiledVarProc | |
| * associated with a namespace. Each variable | |
| * is marked by a unique ClientData tag during | |
| * compilation, and that same tag is used to | |
| * find the variable at runtime. */ | |
| char name[TCLFLEXARRAY]; /* Name of the local variable starts here. If | |
| * the name is NULL, this will just be '\0'. | |
| * The actual size of this field will be large | |
| * enough to hold the name. MUST BE THE LAST | |
| * FIELD IN THE STRUCTURE! */ | |
| } CompiledLocal; | |
| /* | |
| * The structure below defines a command procedure, which consists of a | |
| * collection of Tcl commands plus information about arguments and other local | |
| * variables recognized at compile time. | |
| */ | |
| typedef struct Proc { | |
| struct Interp *iPtr; /* Interpreter for which this command is | |
| * defined. */ | |
| int refCount; /* Reference count: 1 if still present in | |
| * command table plus 1 for each call to the | |
| * procedure that is currently active. This | |
| * structure can be freed when refCount | |
| * becomes zero. */ | |
| struct Command *cmdPtr; /* Points to the Command structure for this | |
| * procedure. This is used to get the | |
| * namespace in which to execute the | |
| * procedure. */ | |
| Tcl_Obj *bodyPtr; /* Points to the ByteCode object for | |
| * procedure's body command. */ | |
| int numArgs; /* Number of formal parameters. */ | |
| int numCompiledLocals; /* Count of local variables recognized by the | |
| * compiler including arguments and | |
| * temporaries. */ | |
| CompiledLocal *firstLocalPtr; | |
| /* Pointer to first of the procedure's | |
| * compiler-allocated local variables, or NULL | |
| * if none. The first numArgs entries in this | |
| * list describe the procedure's formal | |
| * arguments. */ | |
| CompiledLocal *lastLocalPtr;/* Pointer to the last allocated local | |
| * variable or NULL if none. This has frame | |
| * index (numCompiledLocals-1). */ | |
| } Proc; | |
| /* | |
| * The type of functions called to process errors found during the execution | |
| * of a procedure (or lambda term or ...). | |
| */ | |
| typedef void (ProcErrorProc)(Tcl_Interp *interp, Tcl_Obj *procNameObj); | |
| /* | |
| * The structure below defines a command trace. This is used to allow Tcl | |
| * clients to find out whenever a command is about to be executed. | |
| */ | |
| typedef struct Trace { | |
| int level; /* Only trace commands at nesting level less | |
| * than or equal to this. */ | |
| Tcl_CmdObjTraceProc *proc; /* Procedure to call to trace command. */ | |
| ClientData clientData; /* Arbitrary value to pass to proc. */ | |
| struct Trace *nextPtr; /* Next in list of traces for this interp. */ | |
| int flags; /* Flags governing the trace - see | |
| * Tcl_CreateObjTrace for details. */ | |
| Tcl_CmdObjTraceDeleteProc *delProc; | |
| /* Procedure to call when trace is deleted. */ | |
| } Trace; | |
| /* | |
| * When an interpreter trace is active (i.e. its associated procedure is | |
| * executing), one of the following structures is linked into a list | |
| * associated with the interpreter. The information in the structure is needed | |
| * in order for Tcl to behave reasonably if traces are deleted while traces | |
| * are active. | |
| */ | |
| typedef struct ActiveInterpTrace { | |
| struct ActiveInterpTrace *nextPtr; | |
| /* Next in list of all active command traces | |
| * for the interpreter, or NULL if no more. */ | |
| Trace *nextTracePtr; /* Next trace to check after current trace | |
| * procedure returns; if this trace gets | |
| * deleted, must update pointer to avoid using | |
| * free'd memory. */ | |
| int reverseScan; /* Boolean set true when traces are scanning | |
| * in reverse order. */ | |
| } ActiveInterpTrace; | |
| /* | |
| * Flag values designating types of execution traces. See tclTrace.c for | |
| * related flag values. | |
| * | |
| * TCL_TRACE_ENTER_EXEC - triggers enter/enterstep traces. | |
| * - passed to Tcl_CreateObjTrace to set up | |
| * "enterstep" traces. | |
| * TCL_TRACE_LEAVE_EXEC - triggers leave/leavestep traces. | |
| * - passed to Tcl_CreateObjTrace to set up | |
| * "leavestep" traces. | |
| */ | |
| /* | |
| * The structure below defines an entry in the assocData hash table which is | |
| * associated with an interpreter. The entry contains a pointer to a function | |
| * to call when the interpreter is deleted, and a pointer to a user-defined | |
| * piece of data. | |
| */ | |
| typedef struct AssocData { | |
| Tcl_InterpDeleteProc *proc; /* Proc to call when deleting. */ | |
| ClientData clientData; /* Value to pass to proc. */ | |
| } AssocData; | |
| /* | |
| * The structure below defines a call frame. A call frame defines a naming | |
| * context for a procedure call: its local naming scope (for local variables) | |
| * and its global naming scope (a namespace, perhaps the global :: namespace). | |
| * A call frame can also define the naming context for a namespace eval or | |
| * namespace inscope command: the namespace in which the command's code should | |
| * execute. The Tcl_CallFrame structures exist only while procedures or | |
| * namespace eval/inscope's are being executed, and provide a kind of Tcl call | |
| * stack. | |
| * | |
| * WARNING!! The structure definition must be kept consistent with the | |
| * Tcl_CallFrame structure in tcl.h. If you change one, change the other. | |
| */ | |
| /* | |
| * Will be grown to contain: pointers to the varnames (allocated at the end), | |
| * plus the init values for each variable (suitable to be memcopied on init) | |
| */ | |
| typedef struct LocalCache { | |
| int refCount; | |
| int numVars; | |
| Tcl_Obj *varName0; | |
| } LocalCache; | |
| MODULE_SCOPE void TclFreeLocalCache(Tcl_Interp *interp, | |
| LocalCache *localCachePtr); | |
| typedef struct CallFrame { | |
| Namespace *nsPtr; /* Points to the namespace used to resolve | |
| * commands and global variables. */ | |
| int isProcCallFrame; /* If 0, the frame was pushed to execute a | |
| * namespace command and var references are | |
| * treated as references to namespace vars; | |
| * varTablePtr and compiledLocals are ignored. | |
| * If FRAME_IS_PROC is set, the frame was | |
| * pushed to execute a Tcl procedure and may | |
| * have local vars. */ | |
| int objc; /* This and objv below describe the arguments | |
| * for this procedure call. */ | |
| Tcl_Obj *const *objv; /* Array of argument objects. */ | |
| struct CallFrame *callerPtr; | |
| /* Value of interp->framePtr when this | |
| * procedure was invoked (i.e. next higher in | |
| * stack of all active procedures). */ | |
| struct CallFrame *callerVarPtr; | |
| /* Value of interp->varFramePtr when this | |
| * procedure was invoked (i.e. determines | |
| * variable scoping within caller). Same as | |
| * callerPtr unless an "uplevel" command or | |
| * something equivalent was active in the | |
| * caller). */ | |
| int level; /* Level of this procedure, for "uplevel" | |
| * purposes (i.e. corresponds to nesting of | |
| * callerVarPtr's, not callerPtr's). 1 for | |
| * outermost procedure, 0 for top-level. */ | |
| Proc *procPtr; /* Points to the structure defining the called | |
| * procedure. Used to get information such as | |
| * the number of compiled local variables | |
| * (local variables assigned entries ["slots"] | |
| * in the compiledLocals array below). */ | |
| TclVarHashTable *varTablePtr; | |
| /* Hash table containing local variables not | |
| * recognized by the compiler, or created at | |
| * execution time through, e.g., upvar. | |
| * Initially NULL and created if needed. */ | |
| int numCompiledLocals; /* Count of local variables recognized by the | |
| * compiler including arguments. */ | |
| Var *compiledLocals; /* Points to the array of local variables | |
| * recognized by the compiler. The compiler | |
| * emits code that refers to these variables | |
| * using an index into this array. */ | |
| ClientData clientData; /* Pointer to some context that is used by | |
| * object systems. The meaning of the contents | |
| * of this field is defined by the code that | |
| * sets it, and it should only ever be set by | |
| * the code that is pushing the frame. In that | |
| * case, the code that sets it should also | |
| * have some means of discovering what the | |
| * meaning of the value is, which we do not | |
| * specify. */ | |
| LocalCache *localCachePtr; | |
| Tcl_Obj *tailcallPtr; | |
| /* NULL if no tailcall is scheduled */ | |
| } CallFrame; | |
| /* | |
| * TIP #280 | |
| * The structure below defines a command frame. A command frame provides | |
| * location information for all commands executing a tcl script (source, eval, | |
| * uplevel, procedure bodies, ...). The runtime structure essentially contains | |
| * the stack trace as it would be if the currently executing command were to | |
| * throw an error. | |
| * | |
| * For commands where it makes sense it refers to the associated CallFrame as | |
| * well. | |
| * | |
| * The structures are chained in a single list, with the top of the stack | |
| * anchored in the Interp structure. | |
| * | |
| * Instances can be allocated on the C stack, or the heap, the former making | |
| * cleanup a bit simpler. | |
| */ | |
| typedef struct CmdFrame { | |
| /* | |
| * General data. Always available. | |
| */ | |
| int type; /* Values see below. */ | |
| int level; /* Number of frames in stack, prevent O(n) | |
| * scan of list. */ | |
| int *line; /* Lines the words of the command start on. */ | |
| int nline; | |
| CallFrame *framePtr; /* Procedure activation record, may be | |
| * NULL. */ | |
| struct CmdFrame *nextPtr; /* Link to calling frame. */ | |
| /* | |
| * Data needed for Eval vs TEBC | |
| * | |
| * EXECUTION CONTEXTS and usage of CmdFrame | |
| * | |
| * Field TEBC EvalEx | |
| * ======= ==== ====== | |
| * level yes yes | |
| * type BC/PREBC SRC/EVAL | |
| * line0 yes yes | |
| * framePtr yes yes | |
| * ======= ==== ====== | |
| * | |
| * ======= ==== ========= union data | |
| * line1 - yes | |
| * line3 - yes | |
| * path - yes | |
| * ------- ---- ------ | |
| * codePtr yes - | |
| * pc yes - | |
| * ======= ==== ====== | |
| * | |
| * ======= ==== ========= union cmd | |
| * str.cmd yes yes | |
| * str.len yes yes | |
| * ------- ---- ------ | |
| */ | |
| union { | |
| struct { | |
| Tcl_Obj *path; /* Path of the sourced file the command is | |
| * in. */ | |
| } eval; | |
| struct { | |
| const void *codePtr;/* Byte code currently executed... */ | |
| const char *pc; /* ... and instruction pointer. */ | |
| } tebc; | |
| } data; | |
| Tcl_Obj *cmdObj; | |
| const char *cmd; /* The executed command, if possible... */ | |
| int len; /* ... and its length. */ | |
| const struct CFWordBC *litarg; | |
| /* Link to set of literal arguments which have | |
| * ben pushed on the lineLABCPtr stack by | |
| * TclArgumentBCEnter(). These will be removed | |
| * by TclArgumentBCRelease. */ | |
| } CmdFrame; | |
| typedef struct CFWord { | |
| CmdFrame *framePtr; /* CmdFrame to access. */ | |
| int word; /* Index of the word in the command. */ | |
| int refCount; /* Number of times the word is on the | |
| * stack. */ | |
| } CFWord; | |
| typedef struct CFWordBC { | |
| CmdFrame *framePtr; /* CmdFrame to access. */ | |
| int pc; /* Instruction pointer of a command in | |
| * ExtCmdLoc.loc[.] */ | |
| int word; /* Index of word in | |
| * ExtCmdLoc.loc[cmd]->line[.] */ | |
| struct CFWordBC *prevPtr; /* Previous entry in stack for same Tcl_Obj. */ | |
| struct CFWordBC *nextPtr; /* Next entry for same command call. See | |
| * CmdFrame litarg field for the list start. */ | |
| Tcl_Obj *obj; /* Back reference to hashtable key */ | |
| } CFWordBC; | |
| /* | |
| * Structure to record the locations of invisible continuation lines in | |
| * literal scripts, as character offset from the beginning of the script. Both | |
| * compiler and direct evaluator use this information to adjust their line | |
| * counters when tracking through the script, because when it is invoked the | |
| * continuation line marker as a whole has been removed already, meaning that | |
| * the \n which was part of it is gone as well, breaking regular line | |
| * tracking. | |
| * | |
| * These structures are allocated and filled by both the function | |
| * TclSubstTokens() in the file "tclParse.c" and its caller TclEvalEx() in the | |
| * file "tclBasic.c", and stored in the thread-global hashtable "lineCLPtr" in | |
| * file "tclObj.c". They are used by the functions TclSetByteCodeFromAny() and | |
| * TclCompileScript(), both found in the file "tclCompile.c". Their memory is | |
| * released by the function TclFreeObj(), in the file "tclObj.c", and also by | |
| * the function TclThreadFinalizeObjects(), in the same file. | |
| */ | |
| typedef struct ContLineLoc { | |
| int num; /* Number of entries in loc, not counting the | |
| * final -1 marker entry. */ | |
| int loc[TCLFLEXARRAY];/* Table of locations, as character offsets. | |
| * The table is allocated as part of the | |
| * structure, extending behind the nominal end | |
| * of the structure. An entry containing the | |
| * value -1 is put after the last location, as | |
| * end-marker/sentinel. */ | |
| } ContLineLoc; | |
| /* | |
| * The following macros define the allowed values for the type field of the | |
| * CmdFrame structure above. Some of the values occur only in the extended | |
| * location data referenced via the 'baseLocPtr'. | |
| * | |
| * TCL_LOCATION_EVAL : Frame is for a script evaluated by EvalEx. | |
| * TCL_LOCATION_BC : Frame is for bytecode. | |
| * TCL_LOCATION_PREBC : Frame is for precompiled bytecode. | |
| * TCL_LOCATION_SOURCE : Frame is for a script evaluated by EvalEx, from a | |
| * sourced file. | |
| * TCL_LOCATION_PROC : Frame is for bytecode of a procedure. | |
| * | |
| * A TCL_LOCATION_BC type in a frame can be overridden by _SOURCE and _PROC | |
| * types, per the context of the byte code in execution. | |
| */ | |
| /* | |
| * Structure passed to describe procedure-like "procedures" that are not | |
| * procedures (e.g. a lambda) so that their details can be reported correctly | |
| * by [info frame]. Contains a sub-structure for each extra field. | |
| */ | |
| typedef Tcl_Obj * (GetFrameInfoValueProc)(ClientData clientData); | |
| typedef struct { | |
| const char *name; /* Name of this field. */ | |
| GetFrameInfoValueProc *proc; /* Function to generate a Tcl_Obj* from the | |
| * clientData, or just use the clientData | |
| * directly (after casting) if NULL. */ | |
| ClientData clientData; /* Context for above function, or Tcl_Obj* if | |
| * proc field is NULL. */ | |
| } ExtraFrameInfoField; | |
| typedef struct { | |
| int length; /* Length of array. */ | |
| ExtraFrameInfoField fields[2]; | |
| /* Really as long as necessary, but this is | |
| * long enough for nearly anything. */ | |
| } ExtraFrameInfo; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures and procedures related to TclHandles, which are a very | |
| * lightweight method of preserving enough information to determine if an | |
| * arbitrary malloc'd block has been deleted. | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef void **TclHandle; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Experimental flag value passed to Tcl_GetRegExpFromObj. Intended for use | |
| * only by Expect. It will probably go away in a later release. | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * These are a thin layer over TclpThreadKeyDataGet and TclpThreadKeyDataSet | |
| * when threads are used, or an emulation if there are no threads. These are | |
| * really internal and Tcl clients should use Tcl_GetThreadData. | |
| */ | |
| MODULE_SCOPE void * TclThreadDataKeyGet(Tcl_ThreadDataKey *keyPtr); | |
| MODULE_SCOPE void TclThreadDataKeySet(Tcl_ThreadDataKey *keyPtr, | |
| void *data); | |
| /* | |
| * This is a convenience macro used to initialize a thread local storage ptr. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to bytecode compilation and execution. These are | |
| * used primarily in tclCompile.c, tclExecute.c, and tclBasic.c. | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * Forward declaration to prevent errors when the forward references to | |
| * Tcl_Parse and CompileEnv are encountered in the procedure type CompileProc | |
| * declared below. | |
| */ | |
| struct CompileEnv; | |
| /* | |
| * The type of procedures called by the Tcl bytecode compiler to compile | |
| * commands. Pointers to these procedures are kept in the Command structure | |
| * describing each command. The integer value returned by a CompileProc must | |
| * be one of the following: | |
| * | |
| * TCL_OK Compilation completed normally. | |
| * TCL_ERROR Compilation could not be completed. This can be just a | |
| * judgment by the CompileProc that the command is too | |
| * complex to compile effectively, or it can indicate | |
| * that in the current state of the interp, the command | |
| * would raise an error. The bytecode compiler will not | |
| * do any error reporting at compiler time. Error | |
| * reporting is deferred until the actual runtime, | |
| * because by then changes in the interp state may allow | |
| * the command to be successfully evaluated. | |
| * TCL_OUT_LINE_COMPILE A source-compatible alias for TCL_ERROR, kept for the | |
| * sake of old code only. | |
| */ | |
| typedef int (CompileProc)(Tcl_Interp *interp, Tcl_Parse *parsePtr, | |
| struct Command *cmdPtr, struct CompileEnv *compEnvPtr); | |
| /* | |
| * The type of procedure called from the compilation hook point in | |
| * SetByteCodeFromAny. | |
| */ | |
| typedef int (CompileHookProc)(Tcl_Interp *interp, | |
| struct CompileEnv *compEnvPtr, ClientData clientData); | |
| /* | |
| * The data structure for a (linked list of) execution stacks. | |
| */ | |
| typedef struct ExecStack { | |
| struct ExecStack *prevPtr; | |
| struct ExecStack *nextPtr; | |
| Tcl_Obj **markerPtr; | |
| Tcl_Obj **endPtr; | |
| Tcl_Obj **tosPtr; | |
| Tcl_Obj *stackWords[TCLFLEXARRAY]; | |
| } ExecStack; | |
| /* | |
| * The data structure defining the execution environment for ByteCode's. | |
| * There is one ExecEnv structure per Tcl interpreter. It holds the evaluation | |
| * stack that holds command operands and results. The stack grows towards | |
| * increasing addresses. The member stackPtr points to the stackItems of the | |
| * currently active execution stack. | |
| */ | |
| typedef struct CorContext { | |
| struct CallFrame *framePtr; | |
| struct CallFrame *varFramePtr; | |
| struct CmdFrame *cmdFramePtr; /* See Interp.cmdFramePtr */ | |
| Tcl_HashTable *lineLABCPtr; /* See Interp.lineLABCPtr */ | |
| } CorContext; | |
| typedef struct CoroutineData { | |
| struct Command *cmdPtr; /* The command handle for the coroutine. */ | |
| struct ExecEnv *eePtr; /* The special execution environment (stacks, | |
| * etc.) for the coroutine. */ | |
| struct ExecEnv *callerEEPtr;/* The execution environment for the caller of | |
| * the coroutine, which might be the | |
| * interpreter global environment or another | |
| * coroutine. */ | |
| CorContext caller; | |
| CorContext running; | |
| Tcl_HashTable *lineLABCPtr; /* See Interp.lineLABCPtr */ | |
| void *stackLevel; | |
| int auxNumLevels; /* While the coroutine is running the | |
| * numLevels of the create/resume command is | |
| * stored here; for suspended coroutines it | |
| * holds the nesting numLevels at yield. */ | |
| int nargs; /* Number of args required for resuming this | |
| * coroutine; -2 means "0 or 1" (default), -1 | |
| * means "any" */ | |
| } CoroutineData; | |
| typedef struct ExecEnv { | |
| ExecStack *execStackPtr; /* Points to the first item in the evaluation | |
| * stack on the heap. */ | |
| Tcl_Obj *constants[2]; /* Pointers to constant "0" and "1" objs. */ | |
| struct Tcl_Interp *interp; | |
| struct NRE_callback *callbackPtr; | |
| /* Top callback in NRE's stack. */ | |
| struct CoroutineData *corPtr; | |
| int rewind; | |
| } ExecEnv; | |
| /* | |
| * The definitions for the LiteralTable and LiteralEntry structures. Each | |
| * interpreter contains a LiteralTable. It is used to reduce the storage | |
| * needed for all the Tcl objects that hold the literals of scripts compiled | |
| * by the interpreter. A literal's object is shared by all the ByteCodes that | |
| * refer to the literal. Each distinct literal has one LiteralEntry entry in | |
| * the LiteralTable. A literal table is a specialized hash table that is | |
| * indexed by the literal's string representation, which may contain null | |
| * characters. | |
| * | |
| * Note that we reduce the space needed for literals by sharing literal | |
| * objects both within a ByteCode (each ByteCode contains a local | |
| * LiteralTable) and across all an interpreter's ByteCodes (with the | |
| * interpreter's global LiteralTable). | |
| */ | |
| typedef struct LiteralEntry { | |
| struct LiteralEntry *nextPtr; | |
| /* Points to next entry in this hash bucket or | |
| * NULL if end of chain. */ | |
| Tcl_Obj *objPtr; /* Points to Tcl object that holds the | |
| * literal's bytes and length. */ | |
| int refCount; /* If in an interpreter's global literal | |
| * table, the number of ByteCode structures | |
| * that share the literal object; the literal | |
| * entry can be freed when refCount drops to | |
| * 0. If in a local literal table, -1. */ | |
| Namespace *nsPtr; /* Namespace in which this literal is used. We | |
| * try to avoid sharing literal non-FQ command | |
| * names among different namespaces to reduce | |
| * shimmering. */ | |
| } LiteralEntry; | |
| typedef struct LiteralTable { | |
| LiteralEntry **buckets; /* Pointer to bucket array. Each element | |
| * points to first entry in bucket's hash | |
| * chain, or NULL. */ | |
| LiteralEntry *staticBuckets[TCL_SMALL_HASH_TABLE]; | |
| /* Bucket array used for small tables to avoid | |
| * mallocs and frees. */ | |
| int numBuckets; /* Total number of buckets allocated at | |
| * **buckets. */ | |
| int numEntries; /* Total number of entries present in | |
| * table. */ | |
| int rebuildSize; /* Enlarge table when numEntries gets to be | |
| * this large. */ | |
| int mask; /* Mask value used in hashing function. */ | |
| } LiteralTable; | |
| /* | |
| * The following structure defines for each Tcl interpreter various | |
| * statistics-related information about the bytecode compiler and | |
| * interpreter's operation in that interpreter. | |
| */ | |
| typedef struct ByteCodeStats { | |
| long numExecutions; /* Number of ByteCodes executed. */ | |
| long numCompilations; /* Number of ByteCodes created. */ | |
| long numByteCodesFreed; /* Number of ByteCodes destroyed. */ | |
| long instructionCount[256]; /* Number of times each instruction was | |
| * executed. */ | |
| double totalSrcBytes; /* Total source bytes ever compiled. */ | |
| double totalByteCodeBytes; /* Total bytes for all ByteCodes. */ | |
| double currentSrcBytes; /* Src bytes for all current ByteCodes. */ | |
| double currentByteCodeBytes;/* Code bytes in all current ByteCodes. */ | |
| long srcCount[32]; /* Source size distribution: # of srcs of | |
| * size [2**(n-1)..2**n), n in [0..32). */ | |
| long byteCodeCount[32]; /* ByteCode size distribution. */ | |
| long lifetimeCount[32]; /* ByteCode lifetime distribution (ms). */ | |
| double currentInstBytes; /* Instruction bytes-current ByteCodes. */ | |
| double currentLitBytes; /* Current literal bytes. */ | |
| double currentExceptBytes; /* Current exception table bytes. */ | |
| double currentAuxBytes; /* Current auxiliary information bytes. */ | |
| double currentCmdMapBytes; /* Current src<->code map bytes. */ | |
| long numLiteralsCreated; /* Total literal objects ever compiled. */ | |
| double totalLitStringBytes; /* Total string bytes in all literals. */ | |
| double currentLitStringBytes; | |
| /* String bytes in current literals. */ | |
| long literalCount[32]; /* Distribution of literal string sizes. */ | |
| } ByteCodeStats; | |
| /* | |
| * Structure used in implementation of those core ensembles which are | |
| * partially compiled. Used as an array of these, with a terminating field | |
| * whose 'name' is NULL. | |
| */ | |
| typedef struct { | |
| const char *name; /* The name of the subcommand. */ | |
| Tcl_ObjCmdProc *proc; /* The implementation of the subcommand. */ | |
| CompileProc *compileProc; /* The compiler for the subcommand. */ | |
| Tcl_ObjCmdProc *nreProc; /* NRE implementation of this command. */ | |
| ClientData clientData; /* Any clientData to give the command. */ | |
| int unsafe; /* Whether this command is to be hidden by | |
| * default in a safe interpreter. */ | |
| } EnsembleImplMap; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to commands. | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * An imported command is created in an namespace when it imports a "real" | |
| * command from another namespace. An imported command has a Command structure | |
| * that points (via its ClientData value) to the "real" Command structure in | |
| * the source namespace's command table. The real command records all the | |
| * imported commands that refer to it in a list of ImportRef structures so | |
| * that they can be deleted when the real command is deleted. | |
| */ | |
| typedef struct ImportRef { | |
| struct Command *importedCmdPtr; | |
| /* Points to the imported command created in | |
| * an importing namespace; this command | |
| * redirects its invocations to the "real" | |
| * command. */ | |
| struct ImportRef *nextPtr; /* Next element on the linked list of imported | |
| * commands that refer to the "real" command. | |
| * The real command deletes these imported | |
| * commands on this list when it is | |
| * deleted. */ | |
| } ImportRef; | |
| /* | |
| * Data structure used as the ClientData of imported commands: commands | |
| * created in an namespace when it imports a "real" command from another | |
| * namespace. | |
| */ | |
| typedef struct ImportedCmdData { | |
| struct Command *realCmdPtr; /* "Real" command that this imported command | |
| * refers to. */ | |
| struct Command *selfPtr; /* Pointer to this imported command. Needed | |
| * only when deleting it in order to remove it | |
| * from the real command's linked list of | |
| * imported commands that refer to it. */ | |
| } ImportedCmdData; | |
| /* | |
| * A Command structure exists for each command in a namespace. The Tcl_Command | |
| * opaque type actually refers to these structures. | |
| */ | |
| typedef struct Command { | |
| Tcl_HashEntry *hPtr; /* Pointer to the hash table entry that refers | |
| * to this command. The hash table is either a | |
| * namespace's command table or an | |
| * interpreter's hidden command table. This | |
| * pointer is used to get a command's name | |
| * from its Tcl_Command handle. NULL means | |
| * that the hash table entry has been removed | |
| * already (this can happen if deleteProc | |
| * causes the command to be deleted or | |
| * recreated). */ | |
| Namespace *nsPtr; /* Points to the namespace containing this | |
| * command. */ | |
| int refCount; /* 1 if in command hashtable plus 1 for each | |
| * reference from a CmdName Tcl object | |
| * representing a command's name in a ByteCode | |
| * instruction sequence. This structure can be | |
| * freed when refCount becomes zero. */ | |
| int cmdEpoch; /* Incremented to invalidate any references | |
| * that point to this command when it is | |
| * renamed, deleted, hidden, or exposed. */ | |
| CompileProc *compileProc; /* Procedure called to compile command. NULL | |
| * if no compile proc exists for command. */ | |
| Tcl_ObjCmdProc *objProc; /* Object-based command procedure. */ | |
| ClientData objClientData; /* Arbitrary value passed to object proc. */ | |
| Tcl_CmdProc *proc; /* String-based command procedure. */ | |
| ClientData clientData; /* Arbitrary value passed to string proc. */ | |
| Tcl_CmdDeleteProc *deleteProc; | |
| /* Procedure invoked when deleting command to, | |
| * e.g., free all client data. */ | |
| ClientData deleteData; /* Arbitrary value passed to deleteProc. */ | |
| int flags; /* Miscellaneous bits of information about | |
| * command. See below for definitions. */ | |
| ImportRef *importRefPtr; /* List of each imported Command created in | |
| * another namespace when this command is | |
| * imported. These imported commands redirect | |
| * invocations back to this command. The list | |
| * is used to remove all those imported | |
| * commands when deleting this "real" | |
| * command. */ | |
| CommandTrace *tracePtr; /* First in list of all traces set for this | |
| * command. */ | |
| Tcl_ObjCmdProc *nreProc; /* NRE implementation of this command. */ | |
| } Command; | |
| /* | |
| * Flag bits for commands. | |
| * | |
| * CMD_IS_DELETED - Means that the command is in the process of | |
| * being deleted (its deleteProc is currently | |
| * executing). Other attempts to delete the | |
| * command should be ignored. | |
| * CMD_TRACE_ACTIVE - 1 means that trace processing is currently | |
| * underway for a rename/delete change. See the | |
| * two flags below for which is currently being | |
| * processed. | |
| * CMD_HAS_EXEC_TRACES - 1 means that this command has at least one | |
| * execution trace (as opposed to simple | |
| * delete/rename traces) in its tracePtr list. | |
| * CMD_COMPILES_EXPANDED - 1 means that this command has a compiler that | |
| * can handle expansion (provided it is not the | |
| * first word). | |
| * TCL_TRACE_RENAME - A rename trace is in progress. Further | |
| * recursive renames will not be traced. | |
| * TCL_TRACE_DELETE - A delete trace is in progress. Further | |
| * recursive deletes will not be traced. | |
| * (these last two flags are defined in tcl.h) | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to name resolution procedures. | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * The interpreter keeps a linked list of name resolution schemes. The scheme | |
| * for a namespace is consulted first, followed by the list of schemes in an | |
| * interpreter, followed by the default name resolution in Tcl. Schemes are | |
| * added/removed from the interpreter's list by calling Tcl_AddInterpResolver | |
| * and Tcl_RemoveInterpResolver. | |
| */ | |
| typedef struct ResolverScheme { | |
| char *name; /* Name identifying this scheme. */ | |
| Tcl_ResolveCmdProc *cmdResProc; | |
| /* Procedure handling command name | |
| * resolution. */ | |
| Tcl_ResolveVarProc *varResProc; | |
| /* Procedure handling variable name resolution | |
| * for variables that can only be handled at | |
| * runtime. */ | |
| Tcl_ResolveCompiledVarProc *compiledVarResProc; | |
| /* Procedure handling variable name resolution | |
| * at compile time. */ | |
| struct ResolverScheme *nextPtr; | |
| /* Pointer to next record in linked list. */ | |
| } ResolverScheme; | |
| /* | |
| * Forward declaration of the TIP#143 limit handler structure. | |
| */ | |
| typedef struct LimitHandler LimitHandler; | |
| /* | |
| * TIP #268. | |
| * Values for the selection mode, i.e the package require preferences. | |
| */ | |
| enum PkgPreferOptions { | |
| PKG_PREFER_LATEST, PKG_PREFER_STABLE | |
| }; | |
| /* | |
| *---------------------------------------------------------------- | |
| * This structure shadows the first few fields of the memory cache for the | |
| * allocator defined in tclThreadAlloc.c; it has to be kept in sync with the | |
| * definition there. | |
| * Some macros require knowledge of some fields in the struct in order to | |
| * avoid hitting the TSD unnecessarily. In order to facilitate this, a pointer | |
| * to the relevant fields is kept in the allocCache field in struct Interp. | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef struct AllocCache { | |
| struct Cache *nextPtr; /* Linked list of cache entries. */ | |
| Tcl_ThreadId owner; /* Which thread's cache is this? */ | |
| Tcl_Obj *firstObjPtr; /* List of free objects for thread. */ | |
| int numObjects; /* Number of objects for thread. */ | |
| } AllocCache; | |
| /* | |
| *---------------------------------------------------------------- | |
| * This structure defines an interpreter, which is a collection of commands | |
| * plus other state information related to interpreting commands, such as | |
| * variable storage. Primary responsibility for this data structure is in | |
| * tclBasic.c, but almost every Tcl source file uses something in here. | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef struct Interp { | |
| /* | |
| * Note: the first three fields must match exactly the fields in a | |
| * Tcl_Interp struct (see tcl.h). If you change one, be sure to change the | |
| * other. | |
| * | |
| * The interpreter's result is held in both the string and the | |
| * objResultPtr fields. These fields hold, respectively, the result's | |
| * string or object value. The interpreter's result is always in the | |
| * result field if that is non-empty, otherwise it is in objResultPtr. | |
| * The two fields are kept consistent unless some C code sets | |
| * interp->result directly. Programs should not access result and | |
| * objResultPtr directly; instead, they should always get and set the | |
| * result using procedures such as Tcl_SetObjResult, Tcl_GetObjResult, and | |
| * Tcl_GetStringResult. See the SetResult man page for details. | |
| */ | |
| char *result; /* If the last command returned a string | |
| * result, this points to it. Should not be | |
| * accessed directly; see comment above. */ | |
| Tcl_FreeProc *freeProc; /* Zero means a string result is statically | |
| * allocated. TCL_DYNAMIC means string result | |
| * was allocated with ckalloc and should be | |
| * freed with ckfree. Other values give | |
| * address of procedure to invoke to free the | |
| * string result. Tcl_Eval must free it before | |
| * executing next command. */ | |
| int errorLine; /* When TCL_ERROR is returned, this gives the | |
| * line number in the command where the error | |
| * occurred (1 means first line). */ | |
| const struct TclStubs *stubTable; | |
| /* Pointer to the exported Tcl stub table. On | |
| * previous versions of Tcl this is a pointer | |
| * to the objResultPtr or a pointer to a | |
| * buckets array in a hash table. We therefore | |
| * have to do some careful checking before we | |
| * can use this. */ | |
| TclHandle handle; /* Handle used to keep track of when this | |
| * interp is deleted. */ | |
| Namespace *globalNsPtr; /* The interpreter's global namespace. */ | |
| Tcl_HashTable *hiddenCmdTablePtr; | |
| /* Hash table used by tclBasic.c to keep track | |
| * of hidden commands on a per-interp | |
| * basis. */ | |
| ClientData interpInfo; /* Information used by tclInterp.c to keep | |
| * track of parent/child interps on a | |
| * per-interp basis. */ | |
| union { | |
| void (*optimizer)(void *envPtr); | |
| Tcl_HashTable unused2; /* No longer used (was mathFuncTable). The | |
| * unused space in interp was repurposed for | |
| * pluggable bytecode optimizers. The core | |
| * contains one optimizer, which can be | |
| * selectively overridden by extensions. */ | |
| } extra; | |
| /* | |
| * Information related to procedures and variables. See tclProc.c and | |
| * tclVar.c for usage. | |
| */ | |
| int numLevels; /* Keeps track of how many nested calls to | |
| * Tcl_Eval are in progress for this | |
| * interpreter. It's used to delay deletion of | |
| * the table until all Tcl_Eval invocations | |
| * are completed. */ | |
| int maxNestingDepth; /* If numLevels exceeds this value then Tcl | |
| * assumes that infinite recursion has | |
| * occurred and it generates an error. */ | |
| CallFrame *framePtr; /* Points to top-most in stack of all nested | |
| * procedure invocations. */ | |
| CallFrame *varFramePtr; /* Points to the call frame whose variables | |
| * are currently in use (same as framePtr | |
| * unless an "uplevel" command is | |
| * executing). */ | |
| ActiveVarTrace *activeVarTracePtr; | |
| /* First in list of active traces for interp, | |
| * or NULL if no active traces. */ | |
| int returnCode; /* [return -code] parameter. */ | |
| CallFrame *rootFramePtr; /* Global frame pointer for this | |
| * interpreter. */ | |
| Namespace *lookupNsPtr; /* Namespace to use ONLY on the next | |
| * TCL_EVAL_INVOKE call to Tcl_EvalObjv. */ | |
| /* | |
| * Information used by Tcl_AppendResult to keep track of partial results. | |
| * See Tcl_AppendResult code for details. | |
| */ | |
| char *appendResult; /* Storage space for results generated by | |
| * Tcl_AppendResult. Ckalloc-ed. NULL means | |
| * not yet allocated. */ | |
| int appendAvl; /* Total amount of space available at | |
| * partialResult. */ | |
| int appendUsed; /* Number of non-null bytes currently stored | |
| * at partialResult. */ | |
| /* | |
| * Information about packages. Used only in tclPkg.c. | |
| */ | |
| Tcl_HashTable packageTable; /* Describes all of the packages loaded in or | |
| * available to this interpreter. Keys are | |
| * package names, values are (Package *) | |
| * pointers. */ | |
| char *packageUnknown; /* Command to invoke during "package require" | |
| * commands for packages that aren't described | |
| * in packageTable. Ckalloc'ed, may be | |
| * NULL. */ | |
| /* | |
| * Miscellaneous information: | |
| */ | |
| int cmdCount; /* Total number of times a command procedure | |
| * has been called for this interpreter. */ | |
| int evalFlags; /* Flags to control next call to Tcl_Eval. | |
| * Normally zero, but may be set before | |
| * calling Tcl_Eval. See below for valid | |
| * values. */ | |
| int unused1; /* No longer used (was termOffset) */ | |
| LiteralTable literalTable; /* Contains LiteralEntry's describing all Tcl | |
| * objects holding literals of scripts | |
| * compiled by the interpreter. Indexed by the | |
| * string representations of literals. Used to | |
| * avoid creating duplicate objects. */ | |
| int compileEpoch; /* Holds the current "compilation epoch" for | |
| * this interpreter. This is incremented to | |
| * invalidate existing ByteCodes when, e.g., a | |
| * command with a compile procedure is | |
| * redefined. */ | |
| Proc *compiledProcPtr; /* If a procedure is being compiled, a pointer | |
| * to its Proc structure; otherwise, this is | |
| * NULL. Set by ObjInterpProc in tclProc.c and | |
| * used by tclCompile.c to process local | |
| * variables appropriately. */ | |
| ResolverScheme *resolverPtr; | |
| /* Linked list of name resolution schemes | |
| * added to this interpreter. Schemes are | |
| * added and removed by calling | |
| * Tcl_AddInterpResolvers and | |
| * Tcl_RemoveInterpResolver respectively. */ | |
| Tcl_Obj *scriptFile; /* NULL means there is no nested source | |
| * command active; otherwise this points to | |
| * pathPtr of the file being sourced. */ | |
| int flags; /* Various flag bits. See below. */ | |
| long randSeed; /* Seed used for rand() function. */ | |
| Trace *tracePtr; /* List of traces for this interpreter. */ | |
| Tcl_HashTable *assocData; /* Hash table for associating data with this | |
| * interpreter. Cleaned up when this | |
| * interpreter is deleted. */ | |
| struct ExecEnv *execEnvPtr; /* Execution environment for Tcl bytecode | |
| * execution. Contains a pointer to the Tcl | |
| * evaluation stack. */ | |
| Tcl_Obj *emptyObjPtr; /* Points to an object holding an empty | |
| * string. Returned by Tcl_ObjSetVar2 when | |
| * variable traces change a variable in a | |
| * gross way. */ | |
| char resultSpace[TCL_RESULT_SIZE+1]; | |
| /* Static space holding small results. */ | |
| Tcl_Obj *objResultPtr; /* If the last command returned an object | |
| * result, this points to it. Should not be | |
| * accessed directly; see comment above. */ | |
| Tcl_ThreadId threadId; /* ID of thread that owns the interpreter. */ | |
| ActiveCommandTrace *activeCmdTracePtr; | |
| /* First in list of active command traces for | |
| * interp, or NULL if no active traces. */ | |
| ActiveInterpTrace *activeInterpTracePtr; | |
| /* First in list of active traces for interp, | |
| * or NULL if no active traces. */ | |
| int tracesForbiddingInline; /* Count of traces (in the list headed by | |
| * tracePtr) that forbid inline bytecode | |
| * compilation. */ | |
| /* | |
| * Fields used to manage extensible return options (TIP 90). | |
| */ | |
| Tcl_Obj *returnOpts; /* A dictionary holding the options to the | |
| * last [return] command. */ | |
| Tcl_Obj *errorInfo; /* errorInfo value (now as a Tcl_Obj). */ | |
| Tcl_Obj *eiVar; /* cached ref to ::errorInfo variable. */ | |
| Tcl_Obj *errorCode; /* errorCode value (now as a Tcl_Obj). */ | |
| Tcl_Obj *ecVar; /* cached ref to ::errorInfo variable. */ | |
| int returnLevel; /* [return -level] parameter. */ | |
| /* | |
| * Resource limiting framework support (TIP#143). | |
| */ | |
| struct { | |
| int active; /* Flag values defining which limits have been | |
| * set. */ | |
| int granularityTicker; /* Counter used to determine how often to | |
| * check the limits. */ | |
| int exceeded; /* Which limits have been exceeded, described | |
| * as flag values the same as the 'active' | |
| * field. */ | |
| int cmdCount; /* Limit for how many commands to execute in | |
| * the interpreter. */ | |
| LimitHandler *cmdHandlers; | |
| /* Handlers to execute when the limit is | |
| * reached. */ | |
| int cmdGranularity; /* Mod factor used to determine how often to | |
| * evaluate the limit check. */ | |
| Tcl_Time time; /* Time limit for execution within the | |
| * interpreter. */ | |
| LimitHandler *timeHandlers; | |
| /* Handlers to execute when the limit is | |
| * reached. */ | |
| int timeGranularity; /* Mod factor used to determine how often to | |
| * evaluate the limit check. */ | |
| Tcl_TimerToken timeEvent; | |
| /* Handle for a timer callback that will occur | |
| * when the time-limit is exceeded. */ | |
| Tcl_HashTable callbacks;/* Mapping from (interp,type) pair to data | |
| * used to install a limit handler callback to | |
| * run in _this_ interp when the limit is | |
| * exceeded. */ | |
| } limit; | |
| /* | |
| * Information for improved default error generation from ensembles | |
| * (TIP#112). | |
| */ | |
| struct { | |
| Tcl_Obj *const *sourceObjs; | |
| /* What arguments were actually input into the | |
| * *root* ensemble command? (Nested ensembles | |
| * don't rewrite this.) NULL if we're not | |
| * processing an ensemble. */ | |
| int numRemovedObjs; /* How many arguments have been stripped off | |
| * because of ensemble processing. */ | |
| int numInsertedObjs; /* How many of the current arguments were | |
| * inserted by an ensemble. */ | |
| } ensembleRewrite; | |
| /* | |
| * TIP #219: Global info for the I/O system. | |
| */ | |
| Tcl_Obj *chanMsg; /* Error message set by channel drivers, for | |
| * the propagation of arbitrary Tcl errors. | |
| * This information, if present (chanMsg not | |
| * NULL), takes precedence over a POSIX error | |
| * code returned by a channel operation. */ | |
| /* | |
| * Source code origin information (TIP #280). | |
| */ | |
| CmdFrame *cmdFramePtr; /* Points to the command frame containing the | |
| * location information for the current | |
| * command. */ | |
| const CmdFrame *invokeCmdFramePtr; | |
| /* Points to the command frame which is the | |
| * invoking context of the bytecode compiler. | |
| * NULL when the byte code compiler is not | |
| * active. */ | |
| int invokeWord; /* Index of the word in the command which | |
| * is getting compiled. */ | |
| Tcl_HashTable *linePBodyPtr;/* This table remembers for each statically | |
| * defined procedure the location information | |
| * for its body. It is keyed by the address of | |
| * the Proc structure for a procedure. The | |
| * values are "struct CmdFrame*". */ | |
| Tcl_HashTable *lineBCPtr; /* This table remembers for each ByteCode | |
| * object the location information for its | |
| * body. It is keyed by the address of the | |
| * Proc structure for a procedure. The values | |
| * are "struct ExtCmdLoc*". (See | |
| * tclCompile.h) */ | |
| Tcl_HashTable *lineLABCPtr; | |
| Tcl_HashTable *lineLAPtr; /* This table remembers for each argument of a | |
| * command on the execution stack the index of | |
| * the argument in the command, and the | |
| * location data of the command. It is keyed | |
| * by the address of the Tcl_Obj containing | |
| * the argument. The values are "struct | |
| * CFWord*" (See tclBasic.c). This allows | |
| * commands like uplevel, eval, etc. to find | |
| * location information for their arguments, | |
| * if they are a proper literal argument to an | |
| * invoking command. Alt view: An index to the | |
| * CmdFrame stack keyed by command argument | |
| * holders. */ | |
| ContLineLoc *scriptCLLocPtr;/* This table points to the location data for | |
| * invisible continuation lines in the script, | |
| * if any. This pointer is set by the function | |
| * TclEvalObjEx() in file "tclBasic.c", and | |
| * used by function ...() in the same file. | |
| * It does for the eval/direct path of script | |
| * execution what CompileEnv.clLoc does for | |
| * the bytecode compiler. | |
| */ | |
| /* | |
| * TIP #268. The currently active selection mode, i.e. the package require | |
| * preferences. | |
| */ | |
| int packagePrefer; /* Current package selection mode. */ | |
| /* | |
| * Hashtables for variable traces and searches. | |
| */ | |
| Tcl_HashTable varTraces; /* Hashtable holding the start of a variable's | |
| * active trace list; varPtr is the key. */ | |
| Tcl_HashTable varSearches; /* Hashtable holding the start of a variable's | |
| * active searches list; varPtr is the key. */ | |
| /* | |
| * The thread-specific data ekeko: cache pointers or values that | |
| * (a) do not change during the thread's lifetime | |
| * (b) require access to TSD to determine at runtime | |
| * (c) are accessed very often (e.g., at each command call) | |
| * | |
| * Note that these are the same for all interps in the same thread. They | |
| * just have to be initialised for the thread's parent interp, children | |
| * inherit the value. | |
| * | |
| * They are used by the macros defined below. | |
| */ | |
| AllocCache *allocCache; | |
| void *pendingObjDataPtr; /* Pointer to the Cache and PendingObjData | |
| * structs for this interp's thread; see | |
| * tclObj.c and tclThreadAlloc.c */ | |
| int *asyncReadyPtr; /* Pointer to the asyncReady indicator for | |
| * this interp's thread; see tclAsync.c */ | |
| /* | |
| * The pointer to the object system root ekeko. c.f. TIP #257. | |
| */ | |
| void *objectFoundation; /* Pointer to the Foundation structure of the | |
| * object system, which contains things like | |
| * references to key namespaces. See | |
| * tclOOInt.h and tclOO.c for real definition | |
| * and setup. */ | |
| struct NRE_callback *deferredCallbacks; | |
| /* Callbacks that are set previous to a call | |
| * to some Eval function but that actually | |
| * belong to the command that is about to be | |
| * called - i.e., they should be run *before* | |
| * any tailcall is invoked. */ | |
| /* | |
| * TIP #285, Script cancellation support. | |
| */ | |
| Tcl_AsyncHandler asyncCancel; | |
| /* Async handler token for Tcl_CancelEval. */ | |
| Tcl_Obj *asyncCancelMsg; /* Error message set by async cancel handler | |
| * for the propagation of arbitrary Tcl | |
| * errors. This information, if present | |
| * (asyncCancelMsg not NULL), takes precedence | |
| * over the default error messages returned by | |
| * a script cancellation operation. */ | |
| /* | |
| * TIP #348 IMPLEMENTATION - Substituted error stack | |
| */ | |
| Tcl_Obj *errorStack; /* [info errorstack] value (as a Tcl_Obj). */ | |
| Tcl_Obj *upLiteral; /* "UP" literal for [info errorstack] */ | |
| Tcl_Obj *callLiteral; /* "CALL" literal for [info errorstack] */ | |
| Tcl_Obj *innerLiteral; /* "INNER" literal for [info errorstack] */ | |
| Tcl_Obj *innerContext; /* cached list for fast reallocation */ | |
| int resetErrorStack; /* controls cleaning up of ::errorStack */ | |
| /* | |
| * Statistical information about the bytecode compiler and interpreter's | |
| * operation. This should be the last field of Interp. | |
| */ | |
| ByteCodeStats stats; /* Holds compilation and execution statistics | |
| * for this interpreter. */ | |
| } Interp; | |
| /* | |
| * Macros that use the TSD-ekeko. | |
| */ | |
| /* | |
| * Macros for script cancellation support (TIP #285). | |
| */ | |
| /* | |
| * Macros for splicing into and out of doubly linked lists. They assume | |
| * existence of struct items 'prevPtr' and 'nextPtr'. | |
| * | |
| * a = element to add or remove. | |
| * b = list head. | |
| * | |
| * TclSpliceIn adds to the head of the list. | |
| */ | |
| /* | |
| * EvalFlag bits for Interp structures: | |
| * | |
| * TCL_ALLOW_EXCEPTIONS 1 means it's OK for the script to terminate with a | |
| * code other than TCL_OK or TCL_ERROR; 0 means codes | |
| * other than these should be turned into errors. | |
| */ | |
| /* | |
| * Flag bits for Interp structures: | |
| * | |
| * DELETED: Non-zero means the interpreter has been deleted: | |
| * don't process any more commands for it, and destroy | |
| * the structure as soon as all nested invocations of | |
| * Tcl_Eval are done. | |
| * ERR_ALREADY_LOGGED: Non-zero means information has already been logged in | |
| * iPtr->errorInfo for the current Tcl_Eval instance, so | |
| * Tcl_Eval needn't log it (used to implement the "error | |
| * message log" command). | |
| * DONT_COMPILE_CMDS_INLINE: Non-zero means that the bytecode compiler should | |
| * not compile any commands into an inline sequence of | |
| * instructions. This is set 1, for example, when command | |
| * traces are requested. | |
| * RAND_SEED_INITIALIZED: Non-zero means that the randSeed value of the interp | |
| * has not be initialized. This is set 1 when we first | |
| * use the rand() or srand() functions. | |
| * SAFE_INTERP: Non zero means that the current interp is a safe | |
| * interp (i.e. it has only the safe commands installed, | |
| * less privilege than a regular interp). | |
| * INTERP_DEBUG_FRAME: Used for switching on various extra interpreter | |
| * debug/info mechanisms (e.g. info frame eval/uplevel | |
| * tracing) which are performance intensive. | |
| * INTERP_TRACE_IN_PROGRESS: Non-zero means that an interp trace is currently | |
| * active; so no further trace callbacks should be | |
| * invoked. | |
| * INTERP_ALTERNATE_WRONG_ARGS: Used for listing second and subsequent forms | |
| * of the wrong-num-args string in Tcl_WrongNumArgs. | |
| * Makes it append instead of replacing and uses | |
| * different intermediate text. | |
| * CANCELED: Non-zero means that the script in progress should be | |
| * canceled as soon as possible. This can be checked by | |
| * extensions (and the core itself) by calling | |
| * Tcl_Canceled and checking if TCL_ERROR is returned. | |
| * This is a one-shot flag that is reset immediately upon | |
| * being detected; however, if the TCL_CANCEL_UNWIND flag | |
| * is set Tcl_Canceled will continue to report that the | |
| * script in progress has been canceled thereby allowing | |
| * the evaluation stack for the interp to be fully | |
| * unwound. | |
| * | |
| * WARNING: For the sake of some extensions that have made use of former | |
| * internal values, do not re-use the flag values 2 (formerly ERR_IN_PROGRESS) | |
| * or 8 (formerly ERROR_CODE_SET). | |
| */ | |
| /* | |
| * Maximum number of levels of nesting permitted in Tcl commands (used to | |
| * catch infinite recursion). | |
| */ | |
| /* | |
| * The macro below is used to modify a "char" value (e.g. by casting it to an | |
| * unsigned character) so that it can be used safely with macros such as | |
| * isspace. | |
| */ | |
| /* | |
| * This macro is used to properly align the memory allocated by Tcl, giving | |
| * the same alignment as the native malloc. | |
| */ | |
| /* | |
| * This macro is used to determine the offset needed to safely allocate any | |
| * data structure in memory. Given a starting offset or size, it "rounds up" | |
| * or "aligns" the offset to the next 8-byte boundary so that any data | |
| * structure can be placed at the resulting offset without fear of an | |
| * alignment error. | |
| * | |
| * WARNING!! DO NOT USE THIS MACRO TO ALIGN POINTERS: it will produce the | |
| * wrong result on platforms that allocate addresses that are divisible by 4 | |
| * or 2. Only use it for offsets or sizes. | |
| * | |
| * This macro is only used by tclCompile.c in the core (Bug 926445). It | |
| * however not be made file static, as extensions that touch bytecodes | |
| * (notably tbcload) require it. | |
| */ | |
| /* | |
| * The following enum values are used to specify the runtime platform setting | |
| * of the tclPlatform variable. | |
| */ | |
| typedef enum { | |
| TCL_PLATFORM_UNIX = 0, /* Any Unix-like OS. */ | |
| TCL_PLATFORM_WINDOWS = 2 /* Any Microsoft Windows OS. */ | |
| } TclPlatformType; | |
| /* | |
| * The following enum values are used to indicate the translation of a Tcl | |
| * channel. Declared here so that each platform can define | |
| * TCL_PLATFORM_TRANSLATION to the native translation on that platform. | |
| */ | |
| typedef enum TclEolTranslation { | |
| TCL_TRANSLATE_AUTO, /* Eol == \r, \n and \r\n. */ | |
| TCL_TRANSLATE_CR, /* Eol == \r. */ | |
| TCL_TRANSLATE_LF, /* Eol == \n. */ | |
| TCL_TRANSLATE_CRLF /* Eol == \r\n. */ | |
| } TclEolTranslation; | |
| /* | |
| * Flags for TclInvoke: | |
| * | |
| * TCL_INVOKE_HIDDEN Invoke a hidden command; if not set, invokes | |
| * an exposed command. | |
| * TCL_INVOKE_NO_UNKNOWN If set, "unknown" is not invoked if the | |
| * command to be invoked is not found. Only has | |
| * an effect if invoking an exposed command, | |
| * i.e. if TCL_INVOKE_HIDDEN is not also set. | |
| * TCL_INVOKE_NO_TRACEBACK Does not record traceback information if the | |
| * invoked command returns an error. Used if the | |
| * caller plans on recording its own traceback | |
| * information. | |
| */ | |
| /* | |
| * The structure used as the internal representation of Tcl list objects. This | |
| * struct is grown (reallocated and copied) as necessary to hold all the | |
| * list's element pointers. The struct might contain more slots than currently | |
| * used to hold all element pointers. This is done to make append operations | |
| * faster. | |
| */ | |
| typedef struct List { | |
| int refCount; | |
| int maxElemCount; /* Total number of element array slots. */ | |
| int elemCount; /* Current number of list elements. */ | |
| int canonicalFlag; /* Set if the string representation was | |
| * derived from the list representation. May | |
| * be ignored if there is no string rep at | |
| * all.*/ | |
| Tcl_Obj *elements; /* First list element; the struct is grown to | |
| * accommodate all elements. */ | |
| } List; | |
| /* | |
| * Macro used to get the elements of a list object. | |
| */ | |
| /* Not used any more */ | |
| /* | |
| * Modes for collecting (or not) in the implementations of TclNRForeachCmd, | |
| * TclNRLmapCmd and their compilations. | |
| */ | |
| /* | |
| * Macros providing a faster path to integers: Tcl_GetLongFromObj, | |
| * Tcl_GetIntFromObj and TclGetIntForIndex. | |
| * | |
| * WARNING: these macros eval their args more than once. | |
| */ | |
| /* | |
| * Macro used to save a function call for common uses of | |
| * Tcl_GetWideIntFromObj(). The ANSI C "prototype" is: | |
| * | |
| * MODULE_SCOPE int TclGetWideIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, | |
| * Tcl_WideInt *wideIntPtr); | |
| */ | |
| /* | |
| * Flag values for TclTraceDictPath(). | |
| * | |
| * DICT_PATH_READ indicates that all entries on the path must exist but no | |
| * updates will be needed. | |
| * | |
| * DICT_PATH_UPDATE indicates that we are going to be doing an update at the | |
| * tip of the path, so duplication of shared objects should be done along the | |
| * way. | |
| * | |
| * DICT_PATH_EXISTS indicates that we are performing an existence test and a | |
| * lookup failure should therefore not be an error. If (and only if) this flag | |
| * is set, TclTraceDictPath() will return the special value | |
| * DICT_PATH_NON_EXISTENT if the path is not traceable. | |
| * | |
| * DICT_PATH_CREATE (which also requires the DICT_PATH_UPDATE bit to be set) | |
| * indicates that we are to create non-existent dictionaries on the path. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to the filesystem internals | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * The version_2 filesystem is private to Tcl. As and when these changes have | |
| * been thoroughly tested and investigated a new public filesystem interface | |
| * will be released. The aim is more versatile virtual filesystem interfaces, | |
| * more efficiency in 'path' manipulation and usage, and cleaner filesystem | |
| * code internally. | |
| */ | |
| typedef ClientData (TclFSGetCwdProc2)(ClientData clientData); | |
| typedef int (Tcl_FSLoadFileProc2) (Tcl_Interp *interp, Tcl_Obj *pathPtr, | |
| Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr, int flags); | |
| /* | |
| * The following types are used for getting and storing platform-specific file | |
| * attributes in tclFCmd.c and the various platform-versions of that file. | |
| * This is done to have as much common code as possible in the file attributes | |
| * code. For more information about the callbacks, see TclFileAttrsCmd in | |
| * tclFCmd.c. | |
| */ | |
| typedef int (TclGetFileAttrProc)(Tcl_Interp *interp, int objIndex, | |
| Tcl_Obj *fileName, Tcl_Obj **attrObjPtrPtr); | |
| typedef int (TclSetFileAttrProc)(Tcl_Interp *interp, int objIndex, | |
| Tcl_Obj *fileName, Tcl_Obj *attrObjPtr); | |
| typedef struct TclFileAttrProcs { | |
| TclGetFileAttrProc *getProc;/* The procedure for getting attrs. */ | |
| TclSetFileAttrProc *setProc;/* The procedure for setting attrs. */ | |
| } TclFileAttrProcs; | |
| /* | |
| * Opaque handle used in pipeline routines to encapsulate platform-dependent | |
| * state. | |
| */ | |
| typedef struct TclFile_ *TclFile; | |
| /* | |
| * The "globParameters" argument of the function TclGlob is an or'ed | |
| * combination of the following values: | |
| */ | |
| typedef enum Tcl_PathPart { | |
| TCL_PATH_DIRNAME, | |
| TCL_PATH_TAIL, | |
| TCL_PATH_EXTENSION, | |
| TCL_PATH_ROOT | |
| } Tcl_PathPart; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to obsolete filesystem hooks | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef int (TclStatProc_)(const char *path, struct stat *buf); | |
| typedef int (TclAccessProc_)(const char *path, int mode); | |
| typedef Tcl_Channel (TclOpenFileChannelProc_)(Tcl_Interp *interp, | |
| const char *fileName, const char *modeString, int permissions); | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures related to procedures | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef Tcl_CmdProc *TclCmdProcType; | |
| typedef Tcl_ObjCmdProc *TclObjCmdProcType; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Data structures for process-global values. | |
| *---------------------------------------------------------------- | |
| */ | |
| typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, int *lengthPtr, | |
| Tcl_Encoding *encodingPtr); | |
| /* | |
| * A ProcessGlobalValue struct exists for each internal value in Tcl that is | |
| * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of | |
| * the value, and the gobal value is kept as a counted string, with epoch and | |
| * mutex control. Each ProcessGlobalValue struct should be a static variable in | |
| * some file. | |
| */ | |
| typedef struct ProcessGlobalValue { | |
| int epoch; /* Epoch counter to detect changes in the | |
| * global value. */ | |
| int numBytes; /* Length of the global string. */ | |
| char *value; /* The global string value. */ | |
| Tcl_Encoding encoding; /* system encoding when global string was | |
| * initialized. */ | |
| TclInitProcessGlobalValueProc *proc; | |
| /* A procedure to initialize the global string | |
| * copy when a "get" request comes in before | |
| * any "set" request has been received. */ | |
| Tcl_Mutex mutex; /* Enforce orderly access from multiple | |
| * threads. */ | |
| Tcl_ThreadDataKey key; /* Key for per-thread data holding the | |
| * (Tcl_Obj) copy for each thread. */ | |
| } ProcessGlobalValue; | |
| /* | |
| *---------------------------------------------------------------------- | |
| * Flags for TclParseNumber | |
| *---------------------------------------------------------------------- | |
| */ | |
| /* Leading zero doesn't denote octal or | |
| * hex. */ | |
| /* Parse octal even without prefix. */ | |
| /* Parse hexadecimal even without prefix. */ | |
| /* Disable floating point parsing. */ | |
| /* Use [scan] rules dealing with 0? | |
| * prefixes. */ | |
| /* Reject leading/trailing whitespace. */ | |
| /* Parse binary even without prefix. */ | |
| /* | |
| *---------------------------------------------------------------------- | |
| * Type values TclGetNumberFromObj | |
| *---------------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Variables shared among Tcl modules but not used by the outside world. | |
| *---------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE char *tclNativeExecutableName; | |
| MODULE_SCOPE int tclFindExecutableSearchDone; | |
| MODULE_SCOPE char *tclMemDumpFileName; | |
| MODULE_SCOPE TclPlatformType tclPlatform; | |
| MODULE_SCOPE Tcl_NotifierProcs tclNotifierHooks; | |
| MODULE_SCOPE Tcl_Encoding tclIdentityEncoding; | |
| /* | |
| * TIP #233 (Virtualized Time) | |
| * Data for the time hooks, if any. | |
| */ | |
| MODULE_SCOPE Tcl_GetTimeProc *tclGetTimeProcPtr; | |
| MODULE_SCOPE Tcl_ScaleTimeProc *tclScaleTimeProcPtr; | |
| MODULE_SCOPE ClientData tclTimeClientData; | |
| /* | |
| * Variables denoting the Tcl object types defined in the core. | |
| */ | |
| MODULE_SCOPE const Tcl_ObjType tclBignumType; | |
| MODULE_SCOPE const Tcl_ObjType tclBooleanType; | |
| MODULE_SCOPE const Tcl_ObjType tclByteArrayType; | |
| MODULE_SCOPE const Tcl_ObjType tclByteCodeType; | |
| MODULE_SCOPE const Tcl_ObjType tclDoubleType; | |
| MODULE_SCOPE const Tcl_ObjType tclEndOffsetType; | |
| MODULE_SCOPE const Tcl_ObjType tclIntType; | |
| MODULE_SCOPE const Tcl_ObjType tclListType; | |
| MODULE_SCOPE const Tcl_ObjType tclDictType; | |
| MODULE_SCOPE const Tcl_ObjType tclProcBodyType; | |
| MODULE_SCOPE const Tcl_ObjType tclStringType; | |
| MODULE_SCOPE const Tcl_ObjType tclArraySearchType; | |
| MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType; | |
| MODULE_SCOPE const Tcl_ObjType tclWideIntType; | |
| MODULE_SCOPE const Tcl_ObjType tclRegexpType; | |
| MODULE_SCOPE Tcl_ObjType tclCmdNameType; | |
| /* | |
| * Variables denoting the hash key types defined in the core. | |
| */ | |
| MODULE_SCOPE const Tcl_HashKeyType tclArrayHashKeyType; | |
| MODULE_SCOPE const Tcl_HashKeyType tclOneWordHashKeyType; | |
| MODULE_SCOPE const Tcl_HashKeyType tclStringHashKeyType; | |
| MODULE_SCOPE const Tcl_HashKeyType tclObjHashKeyType; | |
| /* | |
| * The head of the list of free Tcl objects, and the total number of Tcl | |
| * objects ever allocated and freed. | |
| */ | |
| MODULE_SCOPE Tcl_Obj * tclFreeObjList; | |
| MODULE_SCOPE long tclObjsAlloced; | |
| MODULE_SCOPE long tclObjsFreed; | |
| MODULE_SCOPE long tclObjsShared[TCL_MAX_SHARED_OBJ_STATS]; | |
| /* | |
| * Pointer to a heap-allocated string of length zero that the Tcl core uses as | |
| * the value of an empty string representation for an object. This value is | |
| * shared by all new objects allocated by Tcl_NewObj. | |
| */ | |
| MODULE_SCOPE char * tclEmptyStringRep; | |
| MODULE_SCOPE char tclEmptyString; | |
| enum CheckEmptyStringResult { | |
| TCL_EMPTYSTRING_UNKNOWN = -1, TCL_EMPTYSTRING_NO, TCL_EMPTYSTRING_YES | |
| }; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Procedures shared among Tcl modules but not used by the outside world, | |
| * introduced by/for NRE. | |
| *---------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRApplyObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNREvalObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRCatchObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRExprObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRForObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRForeachCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRIfObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRLmapCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRPackageObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRSourceObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRSubstObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRSwitchObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRTryObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRUplevelObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRWhileObjCmd; | |
| MODULE_SCOPE Tcl_NRPostProc TclNRForIterCallback; | |
| MODULE_SCOPE Tcl_NRPostProc TclNRCoroutineActivateCallback; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRTailcallObjCmd; | |
| MODULE_SCOPE Tcl_NRPostProc TclNRTailcallEval; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRCoroutineObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldmObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldToObjCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclNRInvoke; | |
| MODULE_SCOPE Tcl_NRPostProc TclNRReleaseValues; | |
| MODULE_SCOPE void TclSetTailcall(Tcl_Interp *interp, Tcl_Obj *tailcallPtr); | |
| MODULE_SCOPE void TclPushTailcallPoint(Tcl_Interp *interp); | |
| /* These two can be considered for the public api */ | |
| MODULE_SCOPE void TclMarkTailcall(Tcl_Interp *interp); | |
| MODULE_SCOPE void TclSkipTailcall(Tcl_Interp *interp); | |
| /* | |
| * This structure holds the data for the various iteration callbacks used to | |
| * NRE the 'for' and 'while' commands. We need a separate structure because we | |
| * have more than the 4 client data entries we can provide directly thorugh | |
| * the callback API. It is the 'word' information which puts us over the | |
| * limit. It is needed because the loop body is argument 4 of 'for' and | |
| * argument 2 of 'while'. Not providing the correct index confuses the #280 | |
| * code. We TclSmallAlloc/Free this. | |
| */ | |
| typedef struct ForIterData { | |
| Tcl_Obj *cond; /* Loop condition expression. */ | |
| Tcl_Obj *body; /* Loop body. */ | |
| Tcl_Obj *next; /* Loop step script, NULL for 'while'. */ | |
| const char *msg; /* Error message part. */ | |
| int word; /* Index of the body script in the command */ | |
| } ForIterData; | |
| /* TIP #357 - Structure doing the bookkeeping of handles for Tcl_LoadFile | |
| * and Tcl_FindSymbol. This structure corresponds to an opaque | |
| * typedef in tcl.h */ | |
| typedef void* TclFindSymbolProc(Tcl_Interp* interp, Tcl_LoadHandle loadHandle, | |
| const char* symbol); | |
| struct Tcl_LoadHandle_ { | |
| ClientData clientData; /* Client data is the load handle in the | |
| * native filesystem if a module was loaded | |
| * there, or an opaque pointer to a structure | |
| * for further bookkeeping on load-from-VFS | |
| * and load-from-memory */ | |
| TclFindSymbolProc* findSymbolProcPtr; | |
| /* Procedure that resolves symbols in a | |
| * loaded module */ | |
| Tcl_FSUnloadFileProc* unloadFileProcPtr; | |
| /* Procedure that unloads a loaded module */ | |
| }; | |
| /* Flags for conversion of doubles to digit strings */ | |
| /* Use the shortest possible string */ | |
| /* Use the original Steele&White algorithm */ | |
| /* Use a fixed-length string of digits, | |
| * suitable for E format*/ | |
| /* Use a fixed number of digits after the | |
| * decimal point, suitable for F format */ | |
| /* Allow return of a shorter digit string | |
| * if it converts losslessly */ | |
| /* Debug flag: forbid quick FP conversion */ | |
| /* Mask to isolate the conversion type */ | |
| /* 'Steele&White' after masking */ | |
| /* 'Shortest possible' after masking */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Procedures shared among Tcl modules but not used by the outside world: | |
| *---------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE void TclAppendBytesToByteArray(Tcl_Obj *objPtr, | |
| const unsigned char *bytes, int len); | |
| MODULE_SCOPE int TclNREvalCmd(Tcl_Interp *interp, Tcl_Obj *objPtr, | |
| int flags); | |
| MODULE_SCOPE void TclAdvanceContinuations(int *line, int **next, | |
| int loc); | |
| MODULE_SCOPE void TclAdvanceLines(int *line, const char *start, | |
| const char *end); | |
| MODULE_SCOPE void TclArgumentEnter(Tcl_Interp *interp, | |
| Tcl_Obj *objv[], int objc, CmdFrame *cf); | |
| MODULE_SCOPE void TclArgumentRelease(Tcl_Interp *interp, | |
| Tcl_Obj *objv[], int objc); | |
| MODULE_SCOPE void TclArgumentBCEnter(Tcl_Interp *interp, | |
| Tcl_Obj *objv[], int objc, | |
| void *codePtr, CmdFrame *cfPtr, int cmd, int pc); | |
| MODULE_SCOPE void TclArgumentBCRelease(Tcl_Interp *interp, | |
| CmdFrame *cfPtr); | |
| MODULE_SCOPE void TclArgumentGet(Tcl_Interp *interp, Tcl_Obj *obj, | |
| CmdFrame **cfPtrPtr, int *wordPtr); | |
| MODULE_SCOPE double TclBignumToDouble(const mp_int *bignum); | |
| MODULE_SCOPE int TclByteArrayMatch(const unsigned char *string, | |
| int strLen, const unsigned char *pattern, | |
| int ptnLen, int flags); | |
| MODULE_SCOPE double TclCeil(const mp_int *a); | |
| MODULE_SCOPE void TclChannelPreserve(Tcl_Channel chan); | |
| MODULE_SCOPE void TclChannelRelease(Tcl_Channel chan); | |
| MODULE_SCOPE int TclCheckArrayTraces(Tcl_Interp *interp, Var *varPtr, | |
| Var *arrayPtr, Tcl_Obj *name, int index); | |
| MODULE_SCOPE int TclCheckBadOctal(Tcl_Interp *interp, | |
| const char *value); | |
| MODULE_SCOPE int TclCheckEmptyString(Tcl_Obj *objPtr); | |
| MODULE_SCOPE int TclChanCaughtErrorBypass(Tcl_Interp *interp, | |
| Tcl_Channel chan); | |
| MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd; | |
| MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble; | |
| MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num, | |
| int *loc); | |
| MODULE_SCOPE void TclContinuationsEnterDerived(Tcl_Obj *objPtr, | |
| int start, int *clNext); | |
| MODULE_SCOPE ContLineLoc *TclContinuationsGet(Tcl_Obj *objPtr); | |
| MODULE_SCOPE void TclContinuationsCopy(Tcl_Obj *objPtr, | |
| Tcl_Obj *originObjPtr); | |
| MODULE_SCOPE int TclConvertElement(const char *src, int length, | |
| char *dst, int flags); | |
| MODULE_SCOPE Tcl_Command TclCreateObjCommandInNs ( | |
| Tcl_Interp *interp, | |
| const char *cmdName, | |
| Tcl_Namespace *nsPtr, | |
| Tcl_ObjCmdProc *proc, | |
| ClientData clientData, | |
| Tcl_CmdDeleteProc *deleteProc); | |
| MODULE_SCOPE Tcl_Command TclCreateEnsembleInNs( | |
| Tcl_Interp *interp, | |
| const char *name, | |
| Tcl_Namespace *nameNamespacePtr, | |
| Tcl_Namespace *ensembleNamespacePtr, | |
| int flags); | |
| MODULE_SCOPE void TclDeleteNamespaceVars(Namespace *nsPtr); | |
| MODULE_SCOPE int TclFindDictElement(Tcl_Interp *interp, | |
| const char *dict, int dictLength, | |
| const char **elementPtr, const char **nextPtr, | |
| int *sizePtr, int *literalPtr); | |
| /* TIP #280 - Modified token based evulation, with line information. */ | |
| MODULE_SCOPE int TclEvalEx(Tcl_Interp *interp, const char *script, | |
| int numBytes, int flags, int line, | |
| int *clNextOuter, const char *outerScript); | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileAttrsCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileCopyCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileDeleteCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileLinkCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileMakeDirsCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileReadLinkCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileRenameCmd; | |
| MODULE_SCOPE Tcl_ObjCmdProc TclFileTemporaryCmd; | |
| MODULE_SCOPE void TclCreateLateExitHandler(Tcl_ExitProc *proc, | |
| ClientData clientData); | |
| MODULE_SCOPE void TclDeleteLateExitHandler(Tcl_ExitProc *proc, | |
| ClientData clientData); | |
| MODULE_SCOPE char * TclDStringAppendObj(Tcl_DString *dsPtr, | |
| Tcl_Obj *objPtr); | |
| MODULE_SCOPE char * TclDStringAppendDString(Tcl_DString *dsPtr, | |
| Tcl_DString *toAppendPtr); | |
| MODULE_SCOPE Tcl_Obj * TclDStringToObj(Tcl_DString *dsPtr); | |
| MODULE_SCOPE Tcl_Obj *const * TclFetchEnsembleRoot(Tcl_Interp *interp, | |
| Tcl_Obj *const *objv, int objc, int *objcPtr); | |
| MODULE_SCOPE Tcl_Obj *const *TclEnsembleGetRewriteValues(Tcl_Interp *interp); | |
| MODULE_SCOPE Tcl_Namespace *TclEnsureNamespace(Tcl_Interp *interp, | |
| Tcl_Namespace *namespacePtr); | |
| MODULE_SCOPE void TclFinalizeAllocSubsystem(void); | |
| MODULE_SCOPE void TclFinalizeAsync(void); | |
| MODULE_SCOPE void TclFinalizeDoubleConversion(void); | |
| MODULE_SCOPE void TclFinalizeEncodingSubsystem(void); | |
| MODULE_SCOPE void TclFinalizeEnvironment(void); | |
| MODULE_SCOPE void TclFinalizeEvaluation(void); | |
| MODULE_SCOPE void TclFinalizeExecution(void); | |
| MODULE_SCOPE void TclFinalizeIOSubsystem(void); | |
| MODULE_SCOPE void TclFinalizeFilesystem(void); | |
| MODULE_SCOPE void TclResetFilesystem(void); | |
| MODULE_SCOPE void TclFinalizeLoad(void); | |
| MODULE_SCOPE void TclFinalizeLock(void); | |
| MODULE_SCOPE void TclFinalizeMemorySubsystem(void); | |
| MODULE_SCOPE void TclFinalizeNotifier(void); | |
| MODULE_SCOPE void TclFinalizeObjects(void); | |
| MODULE_SCOPE void TclFinalizePreserve(void); | |
| MODULE_SCOPE void TclFinalizeSynchronization(void); | |
| MODULE_SCOPE void TclFinalizeThreadAlloc(void); | |
| MODULE_SCOPE void TclFinalizeThreadAllocThread(void); | |
| MODULE_SCOPE void TclFinalizeThreadData(int quick); | |
| MODULE_SCOPE void TclFinalizeThreadObjects(void); | |
| MODULE_SCOPE double TclFloor(const mp_int *a); | |
| MODULE_SCOPE void TclFormatNaN(double value, char *buffer); | |
| MODULE_SCOPE int TclFSFileAttrIndex(Tcl_Obj *pathPtr, | |
| const char *attributeName, int *indexPtr); | |
| MODULE_SCOPE Tcl_Command TclNRCreateCommandInNs ( | |
| Tcl_Interp *interp, | |
| const char *cmdName, | |
| Tcl_Namespace *nsPtr, | |
| Tcl_ObjCmdProc *proc, | |
| Tcl_ObjCmdProc *nreProc, | |
| ClientData clientData, | |
| Tcl_CmdDeleteProc *deleteProc); | |
| MODULE_SCOPE int TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr, | |
| const char *encodingName); | |
| MODULE_SCOPE void TclFSUnloadTempFile(Tcl_LoadHandle loadHandle); | |
| MODULE_SCOPE int * TclGetAsyncReadyPtr(void); | |
| MODULE_SCOPE Tcl_Obj * TclGetBgErrorHandler(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclGetChannelFromObj(Tcl_Interp *interp, | |
| Tcl_Obj *objPtr, Tcl_Channel *chanPtr, | |
| int *modePtr, int flags); | |
| MODULE_SCOPE CmdFrame * TclGetCmdFrameForProcedure(Proc *procPtr); | |
| MODULE_SCOPE int TclGetCompletionCodeFromObj(Tcl_Interp *interp, | |
| Tcl_Obj *value, int *code); | |
| MODULE_SCOPE int TclGetNumberFromObj(Tcl_Interp *interp, | |
| Tcl_Obj *objPtr, ClientData *clientDataPtr, | |
| int *typePtr); | |
| MODULE_SCOPE int TclGetOpenModeEx(Tcl_Interp *interp, | |
| const char *modeString, int *seekFlagPtr, | |
| int *binaryPtr); | |
| MODULE_SCOPE Tcl_Obj * TclGetProcessGlobalValue(ProcessGlobalValue *pgvPtr); | |
| MODULE_SCOPE Tcl_Obj * TclGetSourceFromFrame(CmdFrame *cfPtr, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE char * TclGetStringStorage(Tcl_Obj *objPtr, | |
| unsigned int *sizePtr); | |
| MODULE_SCOPE int TclGlob(Tcl_Interp *interp, char *pattern, | |
| Tcl_Obj *unquotedPrefix, int globFlags, | |
| Tcl_GlobTypeData *types); | |
| MODULE_SCOPE int TclIncrObj(Tcl_Interp *interp, Tcl_Obj *valuePtr, | |
| Tcl_Obj *incrPtr); | |
| MODULE_SCOPE Tcl_Obj * TclIncrObjVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, int flags); | |
| MODULE_SCOPE int TclInfoExistsCmd(ClientData dummy, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclInfoCoroutineCmd(ClientData dummy, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Obj * TclInfoFrame(Tcl_Interp *interp, CmdFrame *framePtr); | |
| MODULE_SCOPE int TclInfoGlobalsCmd(ClientData dummy, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclInfoLocalsCmd(ClientData dummy, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclInfoVarsCmd(ClientData dummy, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE void TclInitAlloc(void); | |
| MODULE_SCOPE void TclInitDbCkalloc(void); | |
| MODULE_SCOPE void TclInitDoubleConversion(void); | |
| MODULE_SCOPE void TclInitEmbeddedConfigurationInformation( | |
| Tcl_Interp *interp); | |
| MODULE_SCOPE void TclInitEncodingSubsystem(void); | |
| MODULE_SCOPE void TclInitIOSubsystem(void); | |
| MODULE_SCOPE void TclInitLimitSupport(Tcl_Interp *interp); | |
| MODULE_SCOPE void TclInitNamespaceSubsystem(void); | |
| MODULE_SCOPE void TclInitNotifier(void); | |
| MODULE_SCOPE void TclInitObjSubsystem(void); | |
| MODULE_SCOPE void TclInitSubsystems(void); | |
| MODULE_SCOPE int TclInterpReady(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclIsBareword(int byte); | |
| MODULE_SCOPE Tcl_Obj * TclJoinPath(int elements, Tcl_Obj * const objv[], | |
| int forceRelative); | |
| MODULE_SCOPE int TclJoinThread(Tcl_ThreadId id, int *result); | |
| MODULE_SCOPE void TclLimitRemoveAllHandlers(Tcl_Interp *interp); | |
| MODULE_SCOPE Tcl_Obj * TclLindexList(Tcl_Interp *interp, | |
| Tcl_Obj *listPtr, Tcl_Obj *argPtr); | |
| MODULE_SCOPE Tcl_Obj * TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, | |
| int indexCount, Tcl_Obj *const indexArray[]); | |
| /* TIP #280 */ | |
| MODULE_SCOPE void TclListLines(Tcl_Obj *listObj, int line, int n, | |
| int *lines, Tcl_Obj *const *elems); | |
| MODULE_SCOPE Tcl_Obj * TclListObjCopy(Tcl_Interp *interp, Tcl_Obj *listPtr); | |
| MODULE_SCOPE Tcl_Obj * TclLsetList(Tcl_Interp *interp, Tcl_Obj *listPtr, | |
| Tcl_Obj *indexPtr, Tcl_Obj *valuePtr); | |
| MODULE_SCOPE Tcl_Obj * TclLsetFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, | |
| int indexCount, Tcl_Obj *const indexArray[], | |
| Tcl_Obj *valuePtr); | |
| MODULE_SCOPE Tcl_Command TclMakeEnsemble(Tcl_Interp *interp, const char *name, | |
| const EnsembleImplMap map[]); | |
| MODULE_SCOPE int TclMaxListLength(const char *bytes, int numBytes, | |
| const char **endPtr); | |
| MODULE_SCOPE int TclMergeReturnOptions(Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[], Tcl_Obj **optionsPtrPtr, | |
| int *codePtr, int *levelPtr); | |
| MODULE_SCOPE Tcl_Obj * TclNoErrorStack(Tcl_Interp *interp, Tcl_Obj *options); | |
| MODULE_SCOPE int TclNokia770Doubles(void); | |
| MODULE_SCOPE void TclNsDecrRefCount(Namespace *nsPtr); | |
| MODULE_SCOPE void TclNsDecrRefCount(Namespace *nsPtr); | |
| MODULE_SCOPE int TclNamespaceDeleted(Namespace *nsPtr); | |
| MODULE_SCOPE void TclObjVarErrMsg(Tcl_Interp *interp, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, const char *operation, | |
| const char *reason, int index); | |
| MODULE_SCOPE int TclObjInvokeNamespace(Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[], | |
| Tcl_Namespace *nsPtr, int flags); | |
| MODULE_SCOPE int TclObjUnsetVar2(Tcl_Interp *interp, | |
| Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); | |
| MODULE_SCOPE int TclParseBackslash(const char *src, | |
| int numBytes, int *readPtr, char *dst); | |
| MODULE_SCOPE int TclParseNumber(Tcl_Interp *interp, Tcl_Obj *objPtr, | |
| const char *expected, const char *bytes, | |
| int numBytes, const char **endPtrPtr, int flags); | |
| MODULE_SCOPE void TclParseInit(Tcl_Interp *interp, const char *string, | |
| int numBytes, Tcl_Parse *parsePtr); | |
| MODULE_SCOPE int TclParseAllWhiteSpace(const char *src, int numBytes); | |
| MODULE_SCOPE int TclProcessReturn(Tcl_Interp *interp, | |
| int code, int level, Tcl_Obj *returnOpts); | |
| MODULE_SCOPE int TclpObjLstat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf); | |
| MODULE_SCOPE Tcl_Obj * TclpTempFileName(void); | |
| MODULE_SCOPE Tcl_Obj * TclpTempFileNameForLibrary(Tcl_Interp *interp, Tcl_Obj* pathPtr); | |
| MODULE_SCOPE Tcl_Obj * TclNewFSPathObj(Tcl_Obj *dirPtr, const char *addStrRep, | |
| int len); | |
| MODULE_SCOPE int TclpDeleteFile(const void *path); | |
| MODULE_SCOPE void TclpFinalizeCondition(Tcl_Condition *condPtr); | |
| MODULE_SCOPE void TclpFinalizeMutex(Tcl_Mutex *mutexPtr); | |
| MODULE_SCOPE void TclpFinalizePipes(void); | |
| MODULE_SCOPE void TclpFinalizeSockets(void); | |
| MODULE_SCOPE int TclCreateSocketAddress(Tcl_Interp *interp, | |
| struct addrinfo **addrlist, | |
| const char *host, int port, int willBind, | |
| const char **errorMsgPtr); | |
| MODULE_SCOPE int TclpThreadCreate(Tcl_ThreadId *idPtr, | |
| Tcl_ThreadCreateProc *proc, ClientData clientData, | |
| int stackSize, int flags); | |
| MODULE_SCOPE int TclpFindVariable(const char *name, int *lengthPtr); | |
| MODULE_SCOPE void TclpInitLibraryPath(char **valuePtr, | |
| int *lengthPtr, Tcl_Encoding *encodingPtr); | |
| MODULE_SCOPE void TclpInitLock(void); | |
| MODULE_SCOPE void TclpInitPlatform(void); | |
| MODULE_SCOPE void TclpInitUnlock(void); | |
| MODULE_SCOPE Tcl_Obj * TclpObjListVolumes(void); | |
| MODULE_SCOPE void TclpGlobalLock(void); | |
| MODULE_SCOPE void TclpGlobalUnlock(void); | |
| MODULE_SCOPE int TclpMatchFiles(Tcl_Interp *interp, char *separators, | |
| Tcl_DString *dirPtr, char *pattern, char *tail); | |
| MODULE_SCOPE int TclpObjNormalizePath(Tcl_Interp *interp, | |
| Tcl_Obj *pathPtr, int nextCheckpoint); | |
| MODULE_SCOPE void TclpNativeJoinPath(Tcl_Obj *prefix, const char *joining); | |
| MODULE_SCOPE Tcl_Obj * TclpNativeSplitPath(Tcl_Obj *pathPtr, int *lenPtr); | |
| MODULE_SCOPE Tcl_PathType TclpGetNativePathType(Tcl_Obj *pathPtr, | |
| int *driveNameLengthPtr, Tcl_Obj **driveNameRef); | |
| MODULE_SCOPE int TclCrossFilesystemCopy(Tcl_Interp *interp, | |
| Tcl_Obj *source, Tcl_Obj *target); | |
| MODULE_SCOPE int TclpMatchInDirectory(Tcl_Interp *interp, | |
| Tcl_Obj *resultPtr, Tcl_Obj *pathPtr, | |
| const char *pattern, Tcl_GlobTypeData *types); | |
| MODULE_SCOPE ClientData TclpGetNativeCwd(ClientData clientData); | |
| MODULE_SCOPE Tcl_FSDupInternalRepProc TclNativeDupInternalRep; | |
| MODULE_SCOPE Tcl_Obj * TclpObjLink(Tcl_Obj *pathPtr, Tcl_Obj *toPtr, | |
| int linkType); | |
| MODULE_SCOPE int TclpObjChdir(Tcl_Obj *pathPtr); | |
| MODULE_SCOPE Tcl_Channel TclpOpenTemporaryFile(Tcl_Obj *dirObj, | |
| Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, | |
| Tcl_Obj *resultingNameObj); | |
| MODULE_SCOPE Tcl_Obj * TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr, | |
| Tcl_PathPart portion); | |
| MODULE_SCOPE char * TclpReadlink(const char *fileName, | |
| Tcl_DString *linkPtr); | |
| MODULE_SCOPE void TclpSetVariables(Tcl_Interp *interp); | |
| MODULE_SCOPE void * TclThreadStorageKeyGet(Tcl_ThreadDataKey *keyPtr); | |
| MODULE_SCOPE void TclThreadStorageKeySet(Tcl_ThreadDataKey *keyPtr, | |
| void *data); | |
| MODULE_SCOPE void TclpThreadExit(int status); | |
| MODULE_SCOPE void TclRememberCondition(Tcl_Condition *mutex); | |
| MODULE_SCOPE void TclRememberJoinableThread(Tcl_ThreadId id); | |
| MODULE_SCOPE void TclRememberMutex(Tcl_Mutex *mutex); | |
| MODULE_SCOPE void TclRemoveScriptLimitCallbacks(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclReToGlob(Tcl_Interp *interp, const char *reStr, | |
| int reStrLen, Tcl_DString *dsPtr, int *flagsPtr, | |
| int *quantifiersFoundPtr); | |
| MODULE_SCOPE int TclScanElement(const char *string, int length, | |
| char *flagPtr); | |
| MODULE_SCOPE void TclSetBgErrorHandler(Tcl_Interp *interp, | |
| Tcl_Obj *cmdPrefix); | |
| MODULE_SCOPE void TclSetBignumInternalRep(Tcl_Obj *objPtr, | |
| mp_int *bignumValue); | |
| MODULE_SCOPE int TclSetBooleanFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); | |
| MODULE_SCOPE void TclSetCmdNameObj(Tcl_Interp *interp, Tcl_Obj *objPtr, | |
| Command *cmdPtr); | |
| MODULE_SCOPE void TclSetDuplicateObj(Tcl_Obj *dupPtr, Tcl_Obj *objPtr); | |
| MODULE_SCOPE void TclSetProcessGlobalValue(ProcessGlobalValue *pgvPtr, | |
| Tcl_Obj *newValue, Tcl_Encoding encoding); | |
| MODULE_SCOPE void TclSignalExitThread(Tcl_ThreadId id, int result); | |
| MODULE_SCOPE void TclSpellFix(Tcl_Interp *interp, | |
| Tcl_Obj *const *objv, int objc, int subIdx, | |
| Tcl_Obj *bad, Tcl_Obj *fix); | |
| MODULE_SCOPE void * TclStackRealloc(Tcl_Interp *interp, void *ptr, | |
| int numBytes); | |
| typedef int (*memCmpFn_t)(const void*, const void*, size_t); | |
| MODULE_SCOPE int TclStringCmp (Tcl_Obj *value1Ptr, Tcl_Obj *value2Ptr, | |
| int checkEq, int nocase, int reqlength); | |
| MODULE_SCOPE int TclStringCmpOpts (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], | |
| int *nocase, int *reqlength); | |
| MODULE_SCOPE int TclStringMatch(const char *str, int strLen, | |
| const char *pattern, int ptnLen, int flags); | |
| MODULE_SCOPE int TclStringMatchObj(Tcl_Obj *stringObj, | |
| Tcl_Obj *patternObj, int flags); | |
| MODULE_SCOPE Tcl_Obj * TclStringReverse(Tcl_Obj *objPtr); | |
| MODULE_SCOPE void TclSubstCompile(Tcl_Interp *interp, const char *bytes, | |
| int numBytes, int flags, int line, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclSubstOptions(Tcl_Interp *interp, int numOpts, | |
| Tcl_Obj *const opts[], int *flagPtr); | |
| MODULE_SCOPE void TclSubstParse(Tcl_Interp *interp, const char *bytes, | |
| int numBytes, int flags, Tcl_Parse *parsePtr, | |
| Tcl_InterpState *statePtr); | |
| MODULE_SCOPE int TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, | |
| int count, int *tokensLeftPtr, int line, | |
| int *clNextOuter, const char *outerScript); | |
| MODULE_SCOPE int TclTrim(const char *bytes, int numBytes, | |
| const char *trim, int numTrim, int *trimRight); | |
| MODULE_SCOPE int TclTrimLeft(const char *bytes, int numBytes, | |
| const char *trim, int numTrim); | |
| MODULE_SCOPE int TclTrimRight(const char *bytes, int numBytes, | |
| const char *trim, int numTrim); | |
| MODULE_SCOPE int TclUtfCasecmp(const char *cs, const char *ct); | |
| MODULE_SCOPE int TclUtfToUCS4(const char *, int *); | |
| MODULE_SCOPE int TclUCS4ToUtf(int, char *); | |
| MODULE_SCOPE int TclUCS4ToLower(int ch); | |
| MODULE_SCOPE int TclGetUCS4(Tcl_Obj *, int); | |
| MODULE_SCOPE int TclUniCharToUCS4(const Tcl_UniChar *, int *); | |
| /* | |
| * Bytes F0-F4 are start-bytes for 4-byte sequences. | |
| * Byte 0xED can be the start-byte of an upper surrogate. In that case, | |
| * TclUtfToUCS4() might read the lower surrogate following it too. | |
| */ | |
| MODULE_SCOPE Tcl_Obj * TclpNativeToNormalized(ClientData clientData); | |
| MODULE_SCOPE Tcl_Obj * TclpFilesystemPathType(Tcl_Obj *pathPtr); | |
| MODULE_SCOPE int TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr, | |
| Tcl_LoadHandle *loadHandle, | |
| Tcl_FSUnloadFileProc **unloadProcPtr, int flags); | |
| MODULE_SCOPE int TclpUtime(Tcl_Obj *pathPtr, struct utimbuf *tval); | |
| MODULE_SCOPE void * TclpLoadMemoryGetBuffer(Tcl_Interp *interp, int size); | |
| MODULE_SCOPE int TclpLoadMemory(Tcl_Interp *interp, void *buffer, | |
| int size, int codeSize, Tcl_LoadHandle *loadHandle, | |
| Tcl_FSUnloadFileProc **unloadProcPtr, int flags); | |
| MODULE_SCOPE void TclInitThreadStorage(void); | |
| MODULE_SCOPE void TclFinalizeThreadDataThread(void); | |
| MODULE_SCOPE void TclFinalizeThreadStorage(void); | |
| /* TclWideMUInt -- wide integer used for measurement calculations: */ | |
| /* older MSVS may not allow conversions between unsigned __int64 and double) */ | |
| MODULE_SCOPE Tcl_WideInt TclpGetWideClicks(void); | |
| MODULE_SCOPE double TclpWideClicksToNanoseconds(Tcl_WideInt clicks); | |
| MODULE_SCOPE double TclpWideClickInMicrosec(void); | |
| MODULE_SCOPE Tcl_WideInt TclpGetWideClicks(void); | |
| MODULE_SCOPE double TclpWideClickInMicrosec(void); | |
| MODULE_SCOPE Tcl_WideInt TclpGetMicroseconds(void); | |
| MODULE_SCOPE int TclZlibInit(Tcl_Interp *interp); | |
| MODULE_SCOPE void * TclpThreadCreateKey(void); | |
| MODULE_SCOPE void TclpThreadDeleteKey(void *keyPtr); | |
| MODULE_SCOPE void TclpThreadSetGlobalTSD(void *tsdKeyPtr, void *ptr); | |
| MODULE_SCOPE void * TclpThreadGetGlobalTSD(void *tsdKeyPtr); | |
| MODULE_SCOPE void TclErrorStackResetIf(Tcl_Interp *interp, const char *msg, int length); | |
| /* | |
| * Many parsing tasks need a common definition of whitespace. | |
| * Use this routine and macro to achieve that and place | |
| * optimization (fragile on changes) in one place. | |
| */ | |
| MODULE_SCOPE int TclIsSpaceProc(int byte); | |
| /* | |
| *---------------------------------------------------------------- | |
| * Command procedures in the generic core: | |
| *---------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE int Tcl_AfterObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_AppendObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ApplyObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitArrayCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int Tcl_BreakObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_CaseObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_CatchObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_CdObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitChanCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclChanCreateObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclChanPostEventObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclChanPopObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclChanPushObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE void TclClockInit(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclClockOldscanObjCmd( | |
| ClientData clientData, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_CloseObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ConcatObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ContinueObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_TimerToken TclCreateAbsoluteTimerHandler( | |
| Tcl_Time *timePtr, Tcl_TimerProc *proc, | |
| ClientData clientData); | |
| MODULE_SCOPE int TclDefaultBgErrorHandlerObjCmd( | |
| ClientData clientData, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitDictCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclDictWithFinish(Tcl_Interp *interp, Var *varPtr, | |
| Var *arrayPtr, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, int index, int pathc, | |
| Tcl_Obj *const pathv[], Tcl_Obj *keysPtr); | |
| MODULE_SCOPE Tcl_Obj * TclDictWithInit(Tcl_Interp *interp, Tcl_Obj *dictPtr, | |
| int pathc, Tcl_Obj *const pathv[]); | |
| MODULE_SCOPE int Tcl_DisassembleObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| /* Assemble command function */ | |
| MODULE_SCOPE int Tcl_AssembleObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclNRAssembleObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitEncodingCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclMakeEncodingCommandSafe(Tcl_Interp *interp); | |
| MODULE_SCOPE int Tcl_EofObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ErrorObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_EvalObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ExecObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ExitObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ExprObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_FblockedObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_FconfigureObjCmd( | |
| ClientData clientData, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_FcopyObjCmd(ClientData dummy, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitFileCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclMakeFileCommandSafe(Tcl_Interp *interp); | |
| MODULE_SCOPE int Tcl_FileEventObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_FlushObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ForObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ForeachObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_FormatObjCmd(ClientData dummy, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_GetsObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_GlobalObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_GlobObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_IfObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_IncrObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitInfoCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int Tcl_InterpObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int argc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_JoinObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LappendObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LassignObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LindexObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LinsertObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LlengthObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ListObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LmapObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LoadObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LrangeObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LrepeatObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LreplaceObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LreverseObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LsearchObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LsetObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_LsortObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitNamespaceCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int TclNamespaceEnsembleCmd(ClientData dummy, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_OpenObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_PackageObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_PidObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitPrefixCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int Tcl_PutsObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_PwdObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ReadObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_RegexpObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_RegsubObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_RenameObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_RepresentationCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ReturnObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ScanObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_SeekObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_SetObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_SplitObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_SocketObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_SourceObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE Tcl_Command TclInitStringCmd(Tcl_Interp *interp); | |
| MODULE_SCOPE int Tcl_SubstObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_SwitchObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_TellObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_ThrowObjCmd(ClientData dummy, Tcl_Interp *interp, | |
| int objc, Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_TimeObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_TimeRateObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_TraceObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_TryObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_UnloadObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_UnsetObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_UpdateObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_UplevelObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_UpvarObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_VariableObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_VwaitObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int Tcl_WhileObjCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| /* | |
| *---------------------------------------------------------------- | |
| * Compilation procedures for commands in the generic core: | |
| *---------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE int TclCompileAppendCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileArrayExistsCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileArraySetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileArrayUnsetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBreakCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileCatchCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileClockClicksCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileClockReadingCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileConcatCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileContinueCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictAppendCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictCreateCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictExistsCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictForCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictGetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictIncrCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictLappendCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictMapCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictMergeCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictSetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictUnsetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictUpdateCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileDictWithCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileEnsemble(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileErrorCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileExprCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileForCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileForeachCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileFormatCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileGlobalCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileIfCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoCommandsCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoCoroutineCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoExistsCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoLevelCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoObjectClassCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoObjectIsACmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileInfoObjectNamespaceCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileIncrCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLappendCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLassignCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLindexCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLinsertCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileListCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLlengthCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLmapCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLrangeCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLreplaceCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLsetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceCodeCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceCurrentCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceOriginCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceQualifiersCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceTailCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceUpvarCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNamespaceWhichCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileNoOp(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileObjectNextCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileObjectNextToCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileObjectSelfCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileRegexpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileRegsubCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileReturnCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileSetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringCatCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringCmpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringEqualCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringFirstCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringIndexCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringIsCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringLastCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringLenCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringMapCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringMatchCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringRangeCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringReplaceCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringToLowerCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringToTitleCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringToUpperCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringTrimCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringTrimLCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStringTrimRCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileSubstCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileSwitchCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileTailcallCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileThrowCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileTryCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileUnsetCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileUpvarCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileVariableCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileWhileCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileYieldCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileYieldToCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic0ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic1ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic2ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic3ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic0Or1ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic1Or2ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic2Or3ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic0To2ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasic1To3ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasicMin0ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasicMin1ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileBasicMin2ArgCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclInvertOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileInvertOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclNotOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileNotOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclAddOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileAddOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclMulOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileMulOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclAndOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileAndOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclOrOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileOrOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclXorOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileXorOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclPowOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompilePowOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclLshiftOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileLshiftOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclRshiftOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileRshiftOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclModOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileModOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclNeqOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileNeqOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclStrneqOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileStrneqOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclInOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileInOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclNiOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileNiOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclMinusOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileMinusOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclDivOpCmd(ClientData clientData, | |
| Tcl_Interp *interp, int objc, | |
| Tcl_Obj *const objv[]); | |
| MODULE_SCOPE int TclCompileDivOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLessOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileLeqOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileGreaterOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileGeqOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileEqOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileStreqOpCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| MODULE_SCOPE int TclCompileAssembleCmd(Tcl_Interp *interp, | |
| Tcl_Parse *parsePtr, Command *cmdPtr, | |
| struct CompileEnv *envPtr); | |
| /* | |
| * Functions defined in generic/tclVar.c and currently exported only for use | |
| * by the bytecode compiler and engine. Some of these could later be placed in | |
| * the public interface. | |
| */ | |
| MODULE_SCOPE Var * TclObjLookupVarEx(Tcl_Interp * interp, | |
| Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags, | |
| const char *msg, const int createPart1, | |
| const int createPart2, Var **arrayPtrPtr); | |
| MODULE_SCOPE Var * TclLookupArrayElement(Tcl_Interp *interp, | |
| Tcl_Obj *arrayNamePtr, Tcl_Obj *elNamePtr, | |
| const int flags, const char *msg, | |
| const int createPart1, const int createPart2, | |
| Var *arrayPtr, int index); | |
| MODULE_SCOPE Tcl_Obj * TclPtrGetVarIdx(Tcl_Interp *interp, | |
| Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, const int flags, int index); | |
| MODULE_SCOPE Tcl_Obj * TclPtrSetVarIdx(Tcl_Interp *interp, | |
| Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, | |
| const int flags, int index); | |
| MODULE_SCOPE Tcl_Obj * TclPtrIncrObjVarIdx(Tcl_Interp *interp, | |
| Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, | |
| const int flags, int index); | |
| MODULE_SCOPE int TclPtrObjMakeUpvarIdx(Tcl_Interp *interp, | |
| Var *otherPtr, Tcl_Obj *myNamePtr, int myFlags, | |
| int index); | |
| MODULE_SCOPE int TclPtrUnsetVarIdx(Tcl_Interp *interp, Var *varPtr, | |
| Var *arrayPtr, Tcl_Obj *part1Ptr, | |
| Tcl_Obj *part2Ptr, const int flags, | |
| int index); | |
| MODULE_SCOPE void TclInvalidateNsPath(Namespace *nsPtr); | |
| MODULE_SCOPE void TclFindArrayPtrElements(Var *arrayPtr, | |
| Tcl_HashTable *tablePtr); | |
| /* | |
| * The new extended interface to the variable traces. | |
| */ | |
| MODULE_SCOPE int TclObjCallVarTraces(Interp *iPtr, Var *arrayPtr, | |
| Var *varPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, | |
| int flags, int leaveErrMsg, int index); | |
| /* | |
| * So tclObj.c and tclDictObj.c can share these implementations. | |
| */ | |
| MODULE_SCOPE int TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr); | |
| MODULE_SCOPE void TclFreeObjEntry(Tcl_HashEntry *hPtr); | |
| MODULE_SCOPE unsigned TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr); | |
| MODULE_SCOPE int TclFullFinalizationRequested(void); | |
| /* | |
| * Utility routines for encoding index values as integers. Used by both | |
| * some of the command compilers and by [lsort] and [lsearch]. | |
| */ | |
| MODULE_SCOPE int TclIndexEncode(Tcl_Interp *interp, Tcl_Obj *objPtr, | |
| int before, int after, int *indexPtr); | |
| MODULE_SCOPE int TclIndexDecode(int encoded, int endValue); | |
| MODULE_SCOPE void TclBN_s_mp_reverse(unsigned char *s, size_t len); | |
| /* Constants used in index value encoding routines. */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macros used by the Tcl core to create and release Tcl objects. | |
| * TclNewObj(objPtr) creates a new object denoting an empty string. | |
| * TclDecrRefCount(objPtr) decrements the object's reference count, and frees | |
| * the object if its reference count is zero. These macros are inline versions | |
| * of Tcl_NewObj() and Tcl_DecrRefCount(). Notice that the names differ in not | |
| * having a "_" after the "Tcl". Notice also that these macros reference their | |
| * argument more than once, so you should avoid calling them with an | |
| * expression that is expensive to compute or has side effects. The ANSI C | |
| * "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE void TclNewObj(Tcl_Obj *objPtr); | |
| * MODULE_SCOPE void TclDecrRefCount(Tcl_Obj *objPtr); | |
| * | |
| * These macros are defined in terms of two macros that depend on memory | |
| * allocator in use: TclAllocObjStorage, TclFreeObjStorage. They are defined | |
| * below. | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * DTrace object allocation probe macros. | |
| */ | |
| /* | |
| * Invalidate the string rep first so we can use the bytes value for our | |
| * pointer chain, and signal an obj deletion (as opposed to shimmering) with | |
| * 'length == -1'. | |
| * Use empty 'if ; else' to handle use in unbraced outer if/else conditions. | |
| */ | |
| /* | |
| * The PURIFY mode is like the regular mode, but instead of doing block | |
| * Tcl_Obj allocation and keeping a freed list for efficiency, it always | |
| * allocates and frees a single Tcl_Obj so that tools like Purify can better | |
| * track memory leaks. | |
| */ | |
| /* | |
| * The TCL_THREADS mode is like the regular mode but allocates Tcl_Obj's from | |
| * per-thread caches. | |
| */ | |
| MODULE_SCOPE Tcl_Obj * TclThreadAllocObj(void); | |
| MODULE_SCOPE void TclThreadFreeObj(Tcl_Obj *); | |
| MODULE_SCOPE Tcl_Mutex *TclpNewAllocMutex(void); | |
| MODULE_SCOPE void TclFreeAllocCache(void *); | |
| MODULE_SCOPE void * TclpGetAllocCache(void); | |
| MODULE_SCOPE void TclpSetAllocCache(void *); | |
| MODULE_SCOPE void TclpFreeAllocMutex(Tcl_Mutex *mutex); | |
| MODULE_SCOPE void TclpFreeAllocCache(void *); | |
| /* | |
| * These macros need to be kept in sync with the code of TclThreadAllocObj() | |
| * and TclThreadFreeObj(). | |
| * | |
| * Note that the optimiser should resolve the case (interp==NULL) at compile | |
| * time. | |
| */ | |
| MODULE_SCOPE void TclFinalizeAllocSubsystem(); | |
| MODULE_SCOPE void TclInitAlloc(); | |
| /* declared in tclObj.c */ | |
| MODULE_SCOPE Tcl_Mutex tclObjMutex; | |
| MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, | |
| int line); | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to set a Tcl_Obj's string representation to a | |
| * copy of the "len" bytes starting at "bytePtr". This code works even if the | |
| * byte array contains NULLs as long as the length is correct. Because "len" | |
| * is referenced multiple times, it should be as simple an expression as | |
| * possible. The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE void TclInitStringRep(Tcl_Obj *objPtr, char *bytePtr, int len); | |
| * | |
| * This macro should only be called on an unshared objPtr where | |
| * objPtr->typePtr->freeIntRepProc == NULL | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to get the string representation's byte array | |
| * pointer from a Tcl_Obj. This is an inline version of Tcl_GetString(). The | |
| * macro's expression result is the string rep's byte pointer which might be | |
| * NULL. The bytes referenced by this pointer must not be modified by the | |
| * caller. The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE char * TclGetString(Tcl_Obj *objPtr); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to clean out an object's internal | |
| * representation. Does not actually reset the rep's bytes. The ANSI C | |
| * "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE void TclFreeIntRep(Tcl_Obj *objPtr); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to clean out an object's string representation. | |
| * The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE void TclInvalidateStringRep(Tcl_Obj *objPtr); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macros used by the Tcl core to grow Tcl_Token arrays. They use the same | |
| * growth algorithm as used in tclStringObj.c for growing strings. The ANSI C | |
| * "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE void TclGrowTokenArray(Tcl_Token *tokenPtr, int used, | |
| * int available, int append, | |
| * Tcl_Token *staticPtr); | |
| * MODULE_SCOPE void TclGrowParseTokenArray(Tcl_Parse *parsePtr, | |
| * int append); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* General tuning for minimum growth in Tcl growth algorithms */ | |
| /* Support for any legacy tuners */ | |
| /* Token growth tuning, default to the general value. */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core get a unicode char from a utf string. It checks | |
| * to see if we have a one-byte utf char before calling the real | |
| * Tcl_UtfToUniChar, as this will save a lot of time for primarily ASCII | |
| * string handling. The macro's expression result is 1 for the 1-byte case or | |
| * the result of Tcl_UtfToUniChar. The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE int TclUtfToUniChar(const char *string, Tcl_UniChar *ch); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro counterpart of the Tcl_NumUtfChars() function. To be used in speed- | |
| * -sensitive points where it pays to avoid a function call in the common case | |
| * of counting along a string of all one-byte characters. The ANSI C | |
| * "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE void TclNumUtfChars(int numChars, const char *bytes, | |
| * int numBytes); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro that encapsulates the logic that determines when it is safe to | |
| * interpret a string as a byte array directly. In summary, the object must be | |
| * a byte array and must not have a string representation (as the operations | |
| * that it is used in are defined on strings, not byte arrays). Theoretically | |
| * it is possible to also be efficient in the case where the object's bytes | |
| * field is filled by generation from the byte array (c.f. list canonicality) | |
| * but we don't do that at the moment since this is purely about efficiency. | |
| * The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE int TclIsPureByteArray(Tcl_Obj *objPtr); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to compare Unicode strings. On big-endian | |
| * systems we can use the more efficient memcmp, but this would not be | |
| * lexically correct on little-endian systems. The ANSI C "prototype" for | |
| * this macro is: | |
| * | |
| * MODULE_SCOPE int TclUniCharNcmp(const Tcl_UniChar *cs, | |
| * const Tcl_UniChar *ct, unsigned long n); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to increment a namespace's export epoch | |
| * counter. The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE void TclInvalidateNsCmdLookup(Namespace *nsPtr); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------------- | |
| * | |
| * Core procedure added to libtommath for bignum manipulation. | |
| * | |
| *---------------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE Tcl_PackageInitProc TclTommath_Init; | |
| /* | |
| *---------------------------------------------------------------------- | |
| * | |
| * External (platform specific) initialization routine, these declarations | |
| * explicitly don't use EXTERN since this code does not get compiled into the | |
| * library: | |
| * | |
| *---------------------------------------------------------------------- | |
| */ | |
| MODULE_SCOPE Tcl_PackageInitProc TclplatformtestInit; | |
| MODULE_SCOPE Tcl_PackageInitProc TclObjTest_Init; | |
| MODULE_SCOPE Tcl_PackageInitProc TclThread_Init; | |
| MODULE_SCOPE Tcl_PackageInitProc Procbodytest_Init; | |
| MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit; | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macro used by the Tcl core to check whether a pattern has any characters | |
| * special to [string match]. The ANSI C "prototype" for this macro is: | |
| * | |
| * MODULE_SCOPE int TclMatchIsTrivial(const char *pattern); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macros used by the Tcl core to set a Tcl_Obj's numeric representation | |
| * avoiding the corresponding function calls in time critical parts of the | |
| * core. They should only be called on unshared objects. The ANSI C | |
| * "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE void TclSetIntObj(Tcl_Obj *objPtr, int intValue); | |
| * MODULE_SCOPE void TclSetLongObj(Tcl_Obj *objPtr, long longValue); | |
| * MODULE_SCOPE void TclSetBooleanObj(Tcl_Obj *objPtr, long boolValue); | |
| * MODULE_SCOPE void TclSetWideIntObj(Tcl_Obj *objPtr, Tcl_WideInt w); | |
| * MODULE_SCOPE void TclSetDoubleObj(Tcl_Obj *objPtr, double d); | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * NOTE: There is to be no such thing as a "pure" boolean. Boolean values set | |
| * programmatically go straight to being "int" Tcl_Obj's, with value 0 or 1. | |
| * The only "boolean" Tcl_Obj's shall be those holding the cached boolean | |
| * value of strings like: "yes", "no", "true", "false", "on", "off". | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macros used by the Tcl core to create and initialise objects of standard | |
| * types, avoiding the corresponding function calls in time critical parts of | |
| * the core. The ANSI C "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE void TclNewIntObj(Tcl_Obj *objPtr, int i); | |
| * MODULE_SCOPE void TclNewLongObj(Tcl_Obj *objPtr, long l); | |
| * MODULE_SCOPE void TclNewBooleanObj(Tcl_Obj *objPtr, int b); | |
| * MODULE_SCOPE void TclNewWideObj(Tcl_Obj *objPtr, Tcl_WideInt w); | |
| * MODULE_SCOPE void TclNewDoubleObj(Tcl_Obj *objPtr, double d); | |
| * MODULE_SCOPE void TclNewStringObj(Tcl_Obj *objPtr, char *s, int len); | |
| * MODULE_SCOPE void TclNewLiteralStringObj(Tcl_Obj*objPtr, char*sLiteral); | |
| * | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * NOTE: There is to be no such thing as a "pure" boolean. | |
| * See comment above TclSetBooleanObj macro above. | |
| */ | |
| /* | |
| * The sLiteral argument *must* be a string literal; the incantation with | |
| * sizeof(sLiteral "") will fail to compile otherwise. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Convenience macros for DStrings. | |
| * The ANSI C "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE char * TclDStringAppendLiteral(Tcl_DString *dsPtr, | |
| * const char *sLiteral); | |
| * MODULE_SCOPE void TclDStringClear(Tcl_DString *dsPtr); | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Macros used by the Tcl core to test for some special double values. | |
| * The ANSI C "prototypes" for these macros are: | |
| * | |
| * MODULE_SCOPE int TclIsInfinite(double d); | |
| * MODULE_SCOPE int TclIsNaN(double d); | |
| */ | |
| /* | |
| * ---------------------------------------------------------------------- | |
| * Macro to use to find the offset of a field in a structure. Computes number | |
| * of bytes from beginning of structure to a given field. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Inline version of Tcl_GetCurrentNamespace and Tcl_GetGlobalNamespace. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Inline version of TclCleanupCommand; still need the function as it is in | |
| * the internal stubs, but the core can use the macro instead. | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Inline versions of Tcl_LimitReady() and Tcl_LimitExceeded to limit number | |
| * of calls out of the critical path. Note that this code isn't particularly | |
| * readable; the non-inline version (in tclInterp.c) is much easier to | |
| * understand. Note also that these macros takes different args (iPtr->limit) | |
| * to the non-inline version. | |
| */ | |
| /* | |
| * Compile-time assertions: these produce a compile time error if the | |
| * expression is not known to be true at compile time. If the assertion is | |
| * known to be false, the compiler (or optimizer?) will error out with | |
| * "division by zero". If the assertion cannot be evaluated at compile time, | |
| * the compiler will error out with "non-static initializer". | |
| * | |
| * Adapted with permission from | |
| * http://www.pixelbeat.org/programming/gcc/static_assert.html | |
| */ | |
| /* | |
| *---------------------------------------------------------------- | |
| * Allocator for small structs (<=sizeof(Tcl_Obj)) using the Tcl_Obj pool. | |
| * Only checked at compile time. | |
| * | |
| * ONLY USE FOR CONSTANT nBytes. | |
| * | |
| * DO NOT LET THEM CROSS THREAD BOUNDARIES | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * Support for Clang Static Analyzer <http://clang-analyzer.llvm.org> | |
| */ | |
| void Tcl_Panic(const char *, ...) __attribute__((analyzer_noreturn)); | |
| /* | |
| *---------------------------------------------------------------- | |
| * Parameters, structs and macros for the non-recursive engine (NRE) | |
| *---------------------------------------------------------------- | |
| */ | |
| /* | |
| * This is the main data struct for representing NR commands. It is designed | |
| * to fit in sizeof(Tcl_Obj) in order to exploit the fastest memory allocator | |
| * available. | |
| */ | |
| typedef struct NRE_callback { | |
| Tcl_NRPostProc *procPtr; | |
| ClientData data[4]; | |
| struct NRE_callback *nextPtr; | |
| } NRE_callback; | |
| /* | |
| * Inline version of Tcl_NRAddCallback. | |
| */ | |
| /* | |
| * Other externals. | |
| */ | |
| MODULE_SCOPE size_t TclEnvEpoch; /* Epoch of the tcl environment | |
| * (if changed with tcl-env). */ | |
| /* | |
| * Local Variables: | |
| * mode: c | |
| * c-basic-offset: 4 | |
| * fill-column: 78 | |
| * End: | |
| */ | |