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| author | Ulrich Drepper <drepper@redhat.com> | 2003-03-12 05:45:00 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-03-12 05:45:00 +0000 |
| commit | 5a03acfe371193faace69e5517864ba3b9fc2b9f (patch) | |
| tree | 7d92152ecdd4461da2692f4fa399609341eac44a /nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c | |
| parent | b874af999547ee4e7688fc07710786131eef7d1b (diff) | |
| download | glibc-5a03acfe371193faace69e5517864ba3b9fc2b9f.tar.gz glibc-5a03acfe371193faace69e5517864ba3b9fc2b9f.tar.xz glibc-5a03acfe371193faace69e5517864ba3b9fc2b9f.zip | |
Update.
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Fix asm syntax. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. * sysdeps/x86_64/tls.h (THREAD_SELF, THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, THREAD_SETMEM_NC): Correct asm syntax. * allocatestack.c [! TLS_MULTIPLE_THREADS_IN_TCB] (allocate_stack): Initialize *__libc_multiple_threads_ptr not __libc_multiple_threads. * sysdeps/pthread/createthread.c [! TLS_MULTIPLE_THREADS_IN_TCB] (create_thread): Likewise. Define __pthread_multiple_threads and __libc_multiple_threads_ptr. * init.c (__pthread_initialize_minimal_internal): Initialize __libc_multiple_threads_ptr if necessary. * pthreadP.h: Adjust prototype for __libc_pthread_init. Declare __pthread_multiple_threads and __libc_multiple_threads_ptr. * sysdeps/unix/sysv/linux/libc_pthread_init.c: Define __libc_multiple_threads. (__libc_pthread_init): Return pointer to __libc_pthread_init if necessary. * sysdeps/i386/tls.h (THREAD_SETMEM): Fix one-byte variant. (THREAD_SETMEM_NC): Likewise. * sysdeps/x86_64/pthread_spin_trylock.c: Removed. * sysdeps/x86_64/pthread_spin_trylock.S: New file. * sysdeps/x86_64/pthread_spin_unlock.c: Removed. * sysdeps/x86_64/pthread_spin_unlock.S: New file. * sysdeps/i386/i486/pthread_spin_trylock.S (pthread_spin_trylock): Eliminate one entire instruction.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c b/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c index 06cca367b3..f8c79a22be 100644 --- a/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c +++ b/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c @@ -30,7 +30,13 @@ struct fork_handler __pthread_child_handler attribute_hidden; +#ifdef TLS_MULTIPLE_THREADS_IN_TCB void +#else +int __libc_multiple_threads attribute_hidden; + +int * +#endif __libc_pthread_init (ptr, reclaim, functions) unsigned long int *ptr; void (*reclaim) (void); @@ -52,4 +58,8 @@ __libc_pthread_init (ptr, reclaim, functions) memcpy (&__libc_pthread_functions, functions, sizeof (__libc_pthread_functions)); #endif + +#ifndef TLS_MULTIPLE_THREADS_IN_TCB + return &__libc_multiple_threads; +#endif } |