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/* | |
* libev native API header | |
* | |
* Copyright (c) 2007-2020 Marc Alexander Lehmann <libev@schmorp.de> | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without modifica- | |
* tion, are permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the following disclaimer. | |
* | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in the | |
* documentation and/or other materials provided with the distribution. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- | |
* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- | |
* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- | |
* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
* OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
* Alternatively, the contents of this file may be used under the terms of | |
* the GNU General Public License ("GPL") version 2 or any later version, | |
* in which case the provisions of the GPL are applicable instead of | |
* the above. If you wish to allow the use of your version of this file | |
* only under the terms of the GPL and not to allow others to use your | |
* version of this file under the BSD license, indicate your decision | |
* by deleting the provisions above and replace them with the notice | |
* and other provisions required by the GPL. If you do not delete the | |
* provisions above, a recipient may use your version of this file under | |
* either the BSD or the GPL. | |
*/ | |
EV_CPP(extern "C" {) | |
/*****************************************************************************/ | |
/* pre-4.0 compatibility */ | |
/* these priorities are inclusive, higher priorities will be invoked earlier */ | |
/*****************************************************************************/ | |
/*****************************************************************************/ | |
typedef EV_TSTAMP_T ev_tstamp; | |
/* support multiple event loops? */ | |
struct ev_loop; | |
/* EV_INLINE is used for functions in header files */ | |
/* EV_PROTOTYPES can be used to switch of prototype declarations */ | |
/*****************************************************************************/ | |
/* eventmask, revents, events... */ | |
enum { | |
EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */ | |
EV_NONE = 0x00, /* no events */ | |
EV_READ = 0x01, /* ev_io detected read will not block */ | |
EV_WRITE = 0x02, /* ev_io detected write will not block */ | |
EV__IOFDSET = 0x80, /* internal use only */ | |
EV_IO = EV_READ, /* alias for type-detection */ | |
EV_TIMER = 0x00000100, /* timer timed out */ | |
EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ | |
EV_PERIODIC = 0x00000200, /* periodic timer timed out */ | |
EV_SIGNAL = 0x00000400, /* signal was received */ | |
EV_CHILD = 0x00000800, /* child/pid had status change */ | |
EV_STAT = 0x00001000, /* stat data changed */ | |
EV_IDLE = 0x00002000, /* event loop is idling */ | |
EV_PREPARE = 0x00004000, /* event loop about to poll */ | |
EV_CHECK = 0x00008000, /* event loop finished poll */ | |
EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ | |
EV_FORK = 0x00020000, /* event loop resumed in child */ | |
EV_CLEANUP = 0x00040000, /* event loop resumed in child */ | |
EV_ASYNC = 0x00080000, /* async intra-loop signal */ | |
EV_CUSTOM = 0x01000000, /* for use by user code */ | |
EV_ERROR = (int)0x80000000 /* sent when an error occurs */ | |
}; | |
/* can be used to add custom fields to all watchers, while losing binary compatibility */ | |
/* not official, do not use */ | |
/* | |
* struct member types: | |
* private: you may look at them, but not change them, | |
* and they might not mean anything to you. | |
* ro: can be read anytime, but only changed when the watcher isn't active. | |
* rw: can be read and modified anytime, even when the watcher is active. | |
* | |
* some internal details that might be helpful for debugging: | |
* | |
* active is either 0, which means the watcher is not active, | |
* or the array index of the watcher (periodics, timers) | |
* or the array index + 1 (most other watchers) | |
* or simply 1 for watchers that aren't in some array. | |
* pending is either 0, in which case the watcher isn't, | |
* or the array index + 1 in the pendings array. | |
*/ | |
/* shared by all watchers */ | |
/* base class, nothing to see here unless you subclass */ | |
typedef struct ev_watcher | |
{ | |
EV_WATCHER (ev_watcher) | |
} ev_watcher; | |
/* base class, nothing to see here unless you subclass */ | |
typedef struct ev_watcher_list | |
{ | |
EV_WATCHER_LIST (ev_watcher_list) | |
} ev_watcher_list; | |
/* base class, nothing to see here unless you subclass */ | |
typedef struct ev_watcher_time | |
{ | |
EV_WATCHER_TIME (ev_watcher_time) | |
} ev_watcher_time; | |
/* invoked when fd is either EV_READable or EV_WRITEable */ | |
/* revent EV_READ, EV_WRITE */ | |
typedef struct ev_io | |
{ | |
EV_WATCHER_LIST (ev_io) | |
int fd; /* ro */ | |
int events; /* ro */ | |
} ev_io; | |
/* invoked after a specific time, repeatable (based on monotonic clock) */ | |
/* revent EV_TIMEOUT */ | |
typedef struct ev_timer | |
{ | |
EV_WATCHER_TIME (ev_timer) | |
ev_tstamp repeat; /* rw */ | |
} ev_timer; | |
/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */ | |
/* revent EV_PERIODIC */ | |
typedef struct ev_periodic | |
{ | |
EV_WATCHER_TIME (ev_periodic) | |
ev_tstamp offset; /* rw */ | |
ev_tstamp interval; /* rw */ | |
ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_NOEXCEPT; /* rw */ | |
} ev_periodic; | |
/* invoked when the given signal has been received */ | |
/* revent EV_SIGNAL */ | |
typedef struct ev_signal | |
{ | |
EV_WATCHER_LIST (ev_signal) | |
int signum; /* ro */ | |
} ev_signal; | |
/* invoked when sigchld is received and waitpid indicates the given pid */ | |
/* revent EV_CHILD */ | |
/* does not support priorities */ | |
typedef struct ev_child | |
{ | |
EV_WATCHER_LIST (ev_child) | |
int flags; /* private */ | |
int pid; /* ro */ | |
int rpid; /* rw, holds the received pid */ | |
int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ | |
} ev_child; | |
/* st_nlink = 0 means missing file or other error */ | |
typedef struct _stati64 ev_statdata; | |
typedef struct stat ev_statdata; | |
/* invoked each time the stat data changes for a given path */ | |
/* revent EV_STAT */ | |
typedef struct ev_stat | |
{ | |
EV_WATCHER_LIST (ev_stat) | |
ev_timer timer; /* private */ | |
ev_tstamp interval; /* ro */ | |
const char *path; /* ro */ | |
ev_statdata prev; /* ro */ | |
ev_statdata attr; /* ro */ | |
int wd; /* wd for inotify, fd for kqueue */ | |
} ev_stat; | |
/* invoked when the nothing else needs to be done, keeps the process from blocking */ | |
/* revent EV_IDLE */ | |
typedef struct ev_idle | |
{ | |
EV_WATCHER (ev_idle) | |
} ev_idle; | |
/* invoked for each run of the mainloop, just before the blocking call */ | |
/* you can still change events in any way you like */ | |
/* revent EV_PREPARE */ | |
typedef struct ev_prepare | |
{ | |
EV_WATCHER (ev_prepare) | |
} ev_prepare; | |
/* invoked for each run of the mainloop, just after the blocking call */ | |
/* revent EV_CHECK */ | |
typedef struct ev_check | |
{ | |
EV_WATCHER (ev_check) | |
} ev_check; | |
/* the callback gets invoked before check in the child process when a fork was detected */ | |
/* revent EV_FORK */ | |
typedef struct ev_fork | |
{ | |
EV_WATCHER (ev_fork) | |
} ev_fork; | |
/* is invoked just before the loop gets destroyed */ | |
/* revent EV_CLEANUP */ | |
typedef struct ev_cleanup | |
{ | |
EV_WATCHER (ev_cleanup) | |
} ev_cleanup; | |
/* used to embed an event loop inside another */ | |
/* the callback gets invoked when the event loop has handled events, and can be 0 */ | |
typedef struct ev_embed | |
{ | |
EV_WATCHER (ev_embed) | |
struct ev_loop *other; /* ro */ | |
ev_io io; /* private */ | |
ev_prepare prepare; /* private */ | |
ev_check check; /* unused */ | |
ev_timer timer; /* unused */ | |
ev_periodic periodic; /* unused */ | |
ev_idle idle; /* unused */ | |
ev_fork fork; /* private */ | |
ev_cleanup cleanup; /* unused */ | |
} ev_embed; | |
/* invoked when somebody calls ev_async_send on the watcher */ | |
/* revent EV_ASYNC */ | |
typedef struct ev_async | |
{ | |
EV_WATCHER (ev_async) | |
EV_ATOMIC_T sent; /* private */ | |
} ev_async; | |
/* the presence of this union forces similar struct layout */ | |
union ev_any_watcher | |
{ | |
struct ev_watcher w; | |
struct ev_watcher_list wl; | |
struct ev_io io; | |
struct ev_timer timer; | |
struct ev_periodic periodic; | |
struct ev_signal signal; | |
struct ev_child child; | |
struct ev_stat stat; | |
struct ev_idle idle; | |
struct ev_prepare prepare; | |
struct ev_check check; | |
struct ev_fork fork; | |
struct ev_cleanup cleanup; | |
struct ev_embed embed; | |
struct ev_async async; | |
}; | |
/* flag bits for ev_default_loop and ev_loop_new */ | |
enum { | |
/* the default */ | |
EVFLAG_AUTO = 0x00000000U, /* not quite a mask */ | |
/* flag bits */ | |
EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */ | |
EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */ | |
/* debugging/feature disable */ | |
EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ | |
EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ | |
EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */ | |
EVFLAG_NOSIGMASK = 0x00400000U, /* avoid modifying the signal mask */ | |
EVFLAG_NOTIMERFD = 0x00800000U /* avoid creating a timerfd */ | |
}; | |
/* method bits to be ored together */ | |
enum { | |
EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */ | |
EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */ | |
EVBACKEND_EPOLL = 0x00000004U, /* linux */ | |
EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */ | |
EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ | |
EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ | |
EVBACKEND_LINUXAIO = 0x00000040U, /* linux AIO, 4.19+ */ | |
EVBACKEND_IOURING = 0x00000080U, /* linux io_uring, 5.1+ */ | |
EVBACKEND_ALL = 0x000000FFU, /* all known backends */ | |
EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ | |
}; | |
EV_API_DECL int ev_version_major (void) EV_NOEXCEPT; | |
EV_API_DECL int ev_version_minor (void) EV_NOEXCEPT; | |
EV_API_DECL unsigned int ev_supported_backends (void) EV_NOEXCEPT; | |
EV_API_DECL unsigned int ev_recommended_backends (void) EV_NOEXCEPT; | |
EV_API_DECL unsigned int ev_embeddable_backends (void) EV_NOEXCEPT; | |
EV_API_DECL ev_tstamp ev_time (void) EV_NOEXCEPT; | |
EV_API_DECL void ev_sleep (ev_tstamp delay) EV_NOEXCEPT; /* sleep for a while */ | |
/* Sets the allocation function to use, works like realloc. | |
* It is used to allocate and free memory. | |
* If it returns zero when memory needs to be allocated, the library might abort | |
* or take some potentially destructive action. | |
* The default is your system realloc function. | |
*/ | |
EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT; | |
/* set the callback function to call on a | |
* retryable syscall error | |
* (such as failed select, poll, epoll_wait) | |
*/ | |
EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT; | |
/* the default loop is the only one that handles signals and child watchers */ | |
/* you can call this as often as you like */ | |
EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; | |
EV_API_DECL struct ev_loop *ev_default_loop_ptr; | |
EV_INLINE struct ev_loop * | |
ev_default_loop_uc_ (void) EV_NOEXCEPT | |
{ | |
extern struct ev_loop *ev_default_loop_ptr; | |
return ev_default_loop_ptr; | |
} | |
EV_INLINE int | |
ev_is_default_loop (EV_P) EV_NOEXCEPT | |
{ | |
return EV_A == EV_DEFAULT_UC; | |
} | |
/* create and destroy alternative loops that don't handle signals */ | |
EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; | |
EV_API_DECL ev_tstamp ev_now (EV_P) EV_NOEXCEPT; /* time w.r.t. timers and the eventloop, updated after each poll */ | |
EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; /* returns true when successful */ | |
EV_API_DECL ev_tstamp ev_rt_now; | |
EV_INLINE ev_tstamp | |
ev_now (void) EV_NOEXCEPT | |
{ | |
return ev_rt_now; | |
} | |
/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ | |
EV_INLINE int | |
ev_is_default_loop (void) EV_NOEXCEPT | |
{ | |
return 1; | |
} | |
/* destroy event loops, also works for the default loop */ | |
EV_API_DECL void ev_loop_destroy (EV_P); | |
/* this needs to be called after fork, to duplicate the loop */ | |
/* when you want to re-use it in the child */ | |
/* you can call it in either the parent or the child */ | |
/* you can actually call it at any time, anywhere :) */ | |
EV_API_DECL void ev_loop_fork (EV_P) EV_NOEXCEPT; | |
EV_API_DECL unsigned int ev_backend (EV_P) EV_NOEXCEPT; /* backend in use by loop */ | |
EV_API_DECL void ev_now_update (EV_P) EV_NOEXCEPT; /* update event loop time */ | |
/* walk (almost) all watchers in the loop of a given type, invoking the */ | |
/* callback on every such watcher. The callback might stop the watcher, */ | |
/* but do nothing else with the loop */ | |
EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_NOEXCEPT; | |
/* ev_run flags values */ | |
enum { | |
EVRUN_NOWAIT = 1, /* do not block/wait */ | |
EVRUN_ONCE = 2 /* block *once* only */ | |
}; | |
/* ev_break how values */ | |
enum { | |
EVBREAK_CANCEL = 0, /* undo unloop */ | |
EVBREAK_ONE = 1, /* unloop once */ | |
EVBREAK_ALL = 2 /* unloop all loops */ | |
}; | |
EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0)); | |
EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_NOEXCEPT; /* break out of the loop */ | |
/* | |
* ref/unref can be used to add or remove a refcount on the mainloop. every watcher | |
* keeps one reference. if you have a long-running watcher you never unregister that | |
* should not keep ev_loop from running, unref() after starting, and ref() before stopping. | |
*/ | |
EV_API_DECL void ev_ref (EV_P) EV_NOEXCEPT; | |
EV_API_DECL void ev_unref (EV_P) EV_NOEXCEPT; | |
/* | |
* convenience function, wait for a single event, without registering an event watcher | |
* if timeout is < 0, do wait indefinitely | |
*/ | |
EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_NOEXCEPT; | |
EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */ | |
EV_API_DECL unsigned int ev_iteration (EV_P) EV_NOEXCEPT; /* number of loop iterations */ | |
EV_API_DECL unsigned int ev_depth (EV_P) EV_NOEXCEPT; /* #ev_loop enters - #ev_loop leaves */ | |
EV_API_DECL void ev_verify (EV_P) EV_NOEXCEPT; /* abort if loop data corrupted */ | |
EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */ | |
EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */ | |
/* advanced stuff for threading etc. support, see docs */ | |
EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_NOEXCEPT; | |
EV_API_DECL void *ev_userdata (EV_P) EV_NOEXCEPT; | |
typedef void (*ev_loop_callback)(EV_P); | |
EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_NOEXCEPT; | |
/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */ | |
EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)(EV_P) EV_NOEXCEPT) EV_NOEXCEPT; | |
EV_API_DECL unsigned int ev_pending_count (EV_P) EV_NOEXCEPT; /* number of pending events, if any */ | |
/* | |
* stop/start the timer handling. | |
*/ | |
EV_API_DECL void ev_suspend (EV_P) EV_NOEXCEPT; | |
EV_API_DECL void ev_resume (EV_P) EV_NOEXCEPT; | |
/* these may evaluate ev multiple times, and the other arguments at most once */ | |
/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ | |
/* memmove is used here to avoid strict aliasing violations, and hopefully is optimized out by any reasonable compiler */ | |
/* stopping (enabling, adding) a watcher does nothing if it is already running */ | |
/* stopping (disabling, deleting) a watcher does nothing unless it's already running */ | |
/* feeds an event into a watcher as if the event actually occurred */ | |
/* accepts any ev_watcher type */ | |
EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT; | |
EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_NOEXCEPT; | |
EV_API_DECL void ev_feed_signal (int signum) EV_NOEXCEPT; | |
EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT; | |
EV_API_DECL void ev_invoke (EV_P_ void *w, int revents); | |
EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT; | |
/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ | |
EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT; | |
/* return remaining time */ | |
EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT; | |
/* only supported in the default loop */ | |
EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT; | |
/* only supported in the default loop */ | |
EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT; | |
/* only supported when loop to be embedded is in fact embeddable */ | |
EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT; | |
EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_NOEXCEPT; | |
EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } | |
EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); } | |
EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); } | |
EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); } | |
EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); } | |
EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); } | |
EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } | |
typedef struct ev_loop ev_loop; | |
EV_CPP(}) | |