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| author | Ulrich Drepper <drepper@redhat.com> | 2003-05-01 23:19:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-05-01 23:19:51 +0000 |
| commit | 9a7178d611c8a9b2089cbd8288b623ec3e86da3f (patch) | |
| tree | b33e5f3f63e777a1939eebcf23ee7351043861a8 /nptl/sysdeps/powerpc/tls.h | |
| parent | cf20f569ae3e9c1893a45b58f5181ed336ca1c4d (diff) | |
| download | glibc-9a7178d611c8a9b2089cbd8288b623ec3e86da3f.tar.gz glibc-9a7178d611c8a9b2089cbd8288b623ec3e86da3f.tar.xz glibc-9a7178d611c8a9b2089cbd8288b623ec3e86da3f.zip | |
Update.
2003-05-01 Ulrich Drepper <drepper@redhat.com> * sysdeps/i386/tls.h: Define THREAD_ID. * sysdeps/ia64/tls.h: Likewise. * sysdeps/powerpc/tls.h: Likewise. * sysdeps/s390/tls.h: Likewise. * sysdeps/sh/tls.h: Likewise. * sysdeps/x86_64/tls.h: Likewise. * pthread_mutex_lock.c: Use THREAD_ID instead of THREAD_SELF to record ownership. * pthread_mutex_timedlock.c: Likewise. * pthread_mutex_trylock.c: Likewise. * pthread_mutex_unlock.c: Likewise. * pthread_rwlock_trywrlock.c: Likewise. * sysdeps/pthread/pthread_rwlocklock_rdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. * sysdeps/pthread/createthread.c (create_thread): Use CLONE_SYSVSEM flag.
Diffstat (limited to 'nptl/sysdeps/powerpc/tls.h')
| -rw-r--r-- | nptl/sysdeps/powerpc/tls.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nptl/sysdeps/powerpc/tls.h b/nptl/sysdeps/powerpc/tls.h index 6573bb6b04..70aff09e24 100644 --- a/nptl/sysdeps/powerpc/tls.h +++ b/nptl/sysdeps/powerpc/tls.h @@ -129,6 +129,10 @@ register void *__thread_register __asm__ ("r13"); ((struct pthread *) (__thread_register \ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)) +/* Identifier for the current thread. THREAD_SELF is usable but + sometimes more expensive than necessary as in this case. */ +# define THREAD_ID __thread_register + /* Read member of the thread descriptor directly. */ # define THREAD_GETMEM(descr, member) ((void)(descr), (THREAD_SELF)->member) |