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re PR target/28247 (libstdc++ cannot be build with Solaris threads) 

PR target/28247
	* gthr-solaris.h: Prototype __gthrw forms of thr_self, mutex_init and
	mutex_destroy even when !_LIBOOBJC.  Remove duplicate prototype of
	the __gthrw form of thr_keycreate.
	(__gthread_key_delete): Silence the unused argument warning.

From-SVN: r115686
This commit is contained in:
Roger Sayle 2006-07-23 20:14:44 +00:00 committed by Roger Sayle
parent d88259d140
commit 74e55d0f8f
2 changed files with 21 additions and 6 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2006-07-23 Roger Sayle <roger@eyesopen.com>
PR target/28247
* gthr-solaris.h: Prototype __gthrw forms of thr_self, mutex_init and
mutex_destroy even when !_LIBOOBJC. Remove duplicate prototype of
the __gthrw form of thr_keycreate.
(__gthread_key_delete): Silence the unused argument warning.
2006-07-23 Steven Bosscher <steven@gcc.gnu.org>
PR debug/25468

19
gcc/gthr-solaris.h
View File

@ -1,6 +1,6 @@
/* Threads compatibility routines for libgcc2 and libobjc. */
/* Compile this one with gcc. */
/* Copyright (C) 1997, 1999, 2000, 2004, 2005
/* Copyright (C) 1997, 1999, 2000, 2004, 2005, 2006
Free Software Foundation, Inc.
This file is part of GCC.
@ -39,6 +39,12 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
#include <thread.h>
#include <errno.h>
#ifdef __cplusplus
#define UNUSED(x)
#else
#define UNUSED(x) x __attribute__((unused))
#endif
typedef thread_key_t __gthread_key_t;
typedef struct {
mutex_t mutex;
@ -69,16 +75,17 @@ __gthrw(thr_keycreate)
__gthrw(thr_getspecific)
__gthrw(thr_setspecific)
__gthrw(thr_create)
__gthrw(thr_self)
__gthrw(mutex_init)
__gthrw(mutex_destroy)
__gthrw(mutex_lock)
__gthrw(mutex_trylock)
__gthrw(mutex_unlock)
#ifdef _LIBOBJC
__gthrw(thr_exit)
__gthrw(thr_keycreate)
__gthrw(thr_getprio)
__gthrw(thr_self)
__gthrw(thr_setprio)
__gthrw(thr_yield)
@ -88,8 +95,6 @@ __gthrw(cond_wait)
__gthrw(cond_broadcast)
__gthrw(cond_signal)
__gthrw(mutex_init)
__gthrw(mutex_destroy)
#endif
#if SUPPORTS_WEAK && GTHREAD_USE_WEAK
@ -434,7 +439,7 @@ __gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
}
static inline int
__gthread_key_delete (__gthread_key_t key)
__gthread_key_delete (__gthread_key_t UNUSED (key))
{
/* Not possible. */
return -1;
@ -544,4 +549,6 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
#endif /* _LIBOBJC */
#undef UNUSED
#endif /* ! GCC_GTHR_SOLARIS_H */