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| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-09 20:58:54 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-09 20:58:54 +0000 |
| commit | c2fa5b5a4f4d2f0f71918f4cd8b5b67a26d4b72c (patch) | |
| tree | 3682f88638ed44e98e8c0d0c284d209d822b1804 /linuxthreads/semaphore.c | |
| parent | a828c2f5332fbee41968ccc57115d0d8fc105b85 (diff) | |
| download | glibc-c2fa5b5a4f4d2f0f71918f4cd8b5b67a26d4b72c.tar.gz glibc-c2fa5b5a4f4d2f0f71918f4cd8b5b67a26d4b72c.tar.xz glibc-c2fa5b5a4f4d2f0f71918f4cd8b5b67a26d4b72c.zip | |
Update.
1999-07-09 Cristian Gafton <gafton@redhat.com> * nscd/nscd_gethst_r.c (nscd_gethst_r): Make sure resultbuf->h_addr_list addresses are correctly aligned. * sysdeps/i386/bits/string.h (__memcpy_c): Help some stupid old compilers. (__memset_cc): Likewise.
Diffstat (limited to 'linuxthreads/semaphore.c')
| -rw-r--r-- | linuxthreads/semaphore.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/linuxthreads/semaphore.c b/linuxthreads/semaphore.c index 175302188e..cfad97aced 100644 --- a/linuxthreads/semaphore.c +++ b/linuxthreads/semaphore.c @@ -22,7 +22,7 @@ #include "restart.h" #include "queue.h" -int sem_init(sem_t *sem, int pshared, unsigned int value) +int __new_sem_init(sem_t *sem, int pshared, unsigned int value) { if (value > SEM_VALUE_MAX) { errno = EINVAL; @@ -38,7 +38,7 @@ int sem_init(sem_t *sem, int pshared, unsigned int value) return 0; } -int sem_wait(sem_t * sem) +int __new_sem_wait(sem_t * sem) { volatile pthread_descr self = thread_self(); @@ -65,7 +65,7 @@ int sem_wait(sem_t * sem) return 0; } -int sem_trywait(sem_t * sem) +int __new_sem_trywait(sem_t * sem) { int retval; @@ -81,7 +81,7 @@ int sem_trywait(sem_t * sem) return retval; } -int sem_post(sem_t * sem) +int __new_sem_post(sem_t * sem) { pthread_descr self = thread_self(); pthread_descr th; @@ -120,13 +120,13 @@ int sem_post(sem_t * sem) return 0; } -int sem_getvalue(sem_t * sem, int * sval) +int __new_sem_getvalue(sem_t * sem, int * sval) { *sval = sem->__sem_value; return 0; } -int sem_destroy(sem_t * sem) +int __new_sem_destroy(sem_t * sem) { if (sem->__sem_waiting != NULL) { __set_errno (EBUSY); @@ -152,3 +152,22 @@ int sem_unlink(const char *name) __set_errno (ENOSYS); return -1; } + +#if defined PIC && DO_VERSIONING +default_symbol_version (__new_sem_init, sem_init, GLIBC_2.1); +default_symbol_version (__new_sem_wait, sem_wait, GLIBC_2.1); +default_symbol_version (__new_sem_trywait, sem_trywait, GLIBC_2.1); +default_symbol_version (__new_sem_post, sem_post, GLIBC_2.1); +default_symbol_version (__new_sem_getvalue, sem_getvalue, GLIBC_2.1); +default_symbol_version (__new_sem_destroy, sem_destroy, GLIBC_2.1); +#else +# ifdef weak_alias +weak_alias (__new_sem_init, sem_init) +weak_alias (__new_sem_wait, sem_wait) +weak_alias (__new_sem_trywait, sem_trywait) +weak_alias (__new_sem_post, sem_post) +weak_alias (__new_sem_getvalue, sem_getvalue) +weak_alias (__new_sem_destroy, sem_destroy) +# endif +#endif + |