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* cygwin.din: Add symbols flockfile, ftrylockfile, funlockfile,

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getgrgid_r, getgrnam_r and getlogin_r.
	* grp.cc (getgrgid_r): New function.
	(getgrnam_r): Ditto.
	* syscalls.cc (flockfile): Ditto.
	(ftrylockfile): Ditto.
	(funlockfile): Ditto.
	* sysconf.cc (sysconf): Return LOGIN_NAME_MAX in case of
	_SC_LOGIN_NAME_MAX.
	* thread.cc (__cygwin_lock_trylock): Define int.  Return value from
	call to pthread_mutex_trylock.
	* uinfo.cc (getlogin_r): New function.
	* include/limits.h: Define LOGIN_NAME_MAX.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/lock.h: Add declarations for __cygwin_lock_xxx functions.
	* include/sys/stdio.h: Add define for _ftrylockfile.
This commit is contained in:
Corinna Vinschen
2004-05-17 16:06:02 +00:00
parent 3271e9f9e3
commit 68509b303e
11 changed files with 170 additions and 3 deletions
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14
winsup/cygwin/include/sys/lock.h
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@@ -37,4 +37,18 @@ typedef void *_LOCK_T;
#define __lock_release(__lock) __cygwin_lock_unlock(&__lock)
#define __lock_release_recursive(__lock) __cygwin_lock_unlock(&__lock)
#ifdef __cplusplus
extern "C"
{
#endif
void __cygwin_lock_init(_LOCK_T *);
void __cygwin_lock_init_recursive(_LOCK_T *);
void __cygwin_lock_fini(_LOCK_T *);
void __cygwin_lock_lock(_LOCK_T *);
int __cygwin_lock_trylock(_LOCK_T *);
void __cygwin_lock_unlock(_LOCK_T *);
#ifdef __cplusplus
}
#endif
#endif