* ntea.cc (read_ea): Change left-over return to __leave.  Fix
	condition to close handle.  Call NtClose rather than CloseHandle.
	(write_ea): Fix condition to close handle.  Call NtClose rather than
	CloseHandle.
	* security.cc (get_file_sd): Call pc.init_reopen_attr if a valid
	incoming handle was given, pc.get_object_attr otherwise.
	(set_file_sd): Ditto.
	* ntea.cc (read_ea): Change left-over return to __leave.  Fix
	condition to close handle.  Call NtClose rather than CloseHandle.
	(write_ea): Fix condition to close handle.  Call NtClose rather than
	CloseHandle.
	* security.cc (get_file_sd): Call pc.init_reopen_attr if a valid
	incoming handle was given, pc.get_object_attr otherwise.
	(set_file_sd): Ditto.
	* kernel32.cc (CreateFileMappingW): Fix default standard rights for
	file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow
	changing the DACL (fixes "access denied" error in pinfo::set_acl).
	* kernel32.cc (CreateFileMappingW): Fix default standard rights for
	file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow
	changing the DACL (fixes "access denied" error in pinfo::set_acl).
	* fhandler.h (fhandler_pty_slave::fch_open_handles): Add bool parameter
	to declaration.
	* fhandler_tty.cc (fhandler_pty_slave::fch_open_handles): Add bool
	parameter "chown".  Only request WRITE_OWNER access when opening pty
	synchronization objects if "chown" is set.
	(fhandler_pty_slave::fchmod): Call fch_open_handles with new bool
	parameter set to false.
	(fhandler_pty_slave::fchown): Call fch_open_handles with new bool
	parameter set to true.
	* kernel32.cc (CreateFileMappingW): Fix default standard rights for
	file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow
	changing the DACL (fixes "access denied" error in pinfo::set_acl).

	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Change debug
	output to print mode bits in octal.
	* security.cc (alloc_sd): Ditto.
	(set_file_attribute): Ditto.
	* fhandler.h (fhandler_pty_slave::fch_open_handles): Add bool parameter
	to declaration.
	* fhandler_tty.cc (fhandler_pty_slave::fch_open_handles): Add bool
	parameter "chown".  Only request WRITE_OWNER access when opening pty
	synchronization objects if "chown" is set.
	(fhandler_pty_slave::fchmod): Call fch_open_handles with new bool
	parameter set to false.
	(fhandler_pty_slave::fchown): Call fch_open_handles with new bool
	parameter set to true.
	* kernel32.cc (CreateFileMappingW): Fix default standard rights for
	file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow
	changing the DACL (fixes "access denied" error in pinfo::set_acl).

	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Change debug
	output to print mode bits in octal.
	* security.cc (alloc_sd): Ditto.
	(set_file_attribute): Ditto.
	* fhandler.h (fhandler_pty_slave::fch_open_handles): Add bool parameter
	to declaration.
	* fhandler_tty.cc (fhandler_pty_slave::fch_open_handles): Add bool
	parameter "chown".  Only request WRITE_OWNER access when opening pty
	synchronization objects if "chown" is set.
	(fhandler_pty_slave::fchmod): Call fch_open_handles with new bool
	parameter set to false.
	(fhandler_pty_slave::fchown): Call fch_open_handles with new bool
	parameter set to true.
	* kernel32.cc (CreateFileMappingW): Fix default standard rights for
	file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow
	changing the DACL (fixes "access denied" error in pinfo::set_acl).

	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Change debug
	output to print mode bits in octal.
	* security.cc (alloc_sd): Ditto.
	(set_file_attribute): Ditto.
* libc/include/math.h (frexpl): Remove parameter name.