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* Versions.def: Add GLIBC_2.4 for libpthread.

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This commit is contained in:
Ulrich Drepper
2005-12-27 01:04:06 +00:00
parent 08f60b258e
commit 1bcfb5a5eb
31 changed files with 981 additions and 59 deletions
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53
nptl/sysdeps/pthread/pthread.h
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@@ -60,24 +60,39 @@ enum
#endif
};
/* Mutex initializers. */
#define PTHREAD_MUTEX_INITIALIZER \
{ { 0, 0, 0, 0, 0, 0 } }
#ifdef __USE_GNU
# if __WORDSIZE == 64
/* Robust mutex or not flags. */
enum
{
PTHREAD_MUTEX_STALLED_NP,
PTHREAD_MUTEX_ROBUST_NP
};
#endif
/* Mutex initializers. */
#if __WORDSIZE == 64
# define PTHREAD_MUTEX_INITIALIZER \
{ { 0, 0, 0, 0, 0, 0, (void *) 0, (void *) 0 } }
# ifdef __USE_GNU
# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
{ { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0 } }
{ { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, (void *) 0, (void *) 0 } }
# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \
{ { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0 } }
{ { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, (void *) 0, (void *) 0 } }
# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \
{ { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0 } }
# else
{ { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, (void *) 0, (void *) 0 } }
# endif
#else
# define PTHREAD_MUTEX_INITIALIZER \
{ { 0, 0, 0, 0, 0, { 0 } } }
# ifdef __USE_GNU
# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
{ { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, 0 } }
{ { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, { 0 } } }
# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \
{ { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, 0 } }
{ { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, { 0 } } }
# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \
{ { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, 0 } }
{ { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, { 0 } } }
# endif
#endif
@@ -696,6 +711,12 @@ extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
extern int pthread_mutex_unlock (pthread_mutex_t *__mutex) __THROW;
#ifdef __USE_GNU
/* Declare the state protected by MUTEX as consistent. */
extern int pthread_mutex_consistent_np (pthread_mutex_t *__mutex) __THROW;
#endif
/* Functions for handling mutex attributes. */
/* Initialize mutex attribute object ATTR with default attributes
@@ -726,6 +747,16 @@ extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
__THROW;
#endif
#ifdef __USE_GNU
/* Get the robustness flag of the mutex attribute ATTR. */
extern int pthread_mutexattr_getrobust_np (__const pthread_mutexattr_t *__attr,
int *__robustness) __THROW;
/* Set the robustness flag of the mutex attribute ATTR. */
extern int pthread_mutexattr_setrobust_np (pthread_mutexattr_t *__attr,
int __robustness) __THROW;
#endif
#if defined __USE_UNIX98 || defined __USE_XOPEN2K
/* Functions for handling read-write locks. */