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* elf/dl-open.c (_dl_sysdep_start): Wrap weak_extern decl in BP_SYM ().

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* include/libc-symbols.h (weak_extern): Add extra level of expansion. 
(symbol_version, default_symbol_version): Factor redundant 
definitions out of conditional. 
* linuxthreads/sysdeps/pthread/bits/libc-lock.h: 
Wrap BP_SYM () around weak extern declarations of pthread 
functions that have pointers in their return+arg signatures.
2000-06-27  Greg McGary  <greg@mcgary.org>

	* elf/dl-open.c (_dl_sysdep_start): Wrap weak_extern decl in BP_SYM ().
	* include/libc-symbols.h (weak_extern): Add extra level of expansion.
	(symbol_version, default_symbol_version): Factor redundant
	definitions out of conditional.
	* linuxthreads/sysdeps/pthread/bits/libc-lock.h:
	Wrap BP_SYM () around weak extern declarations of pthread
	functions that have pointers in their return+arg signatures.
This commit is contained in:
Greg McGary
2000-06-27 17:05:42 +00:00
parent 36e3c1195f
commit ebdf53a7fc
4 changed files with 61 additions and 52 deletions
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83
linuxthreads/sysdeps/pthread/bits/libc-lock.h
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@ -246,53 +246,54 @@ extern int __pthread_atfork (void (*__prepare) (void),
/* Make the pthread functions weak so that we can elide them from
single-threaded processes. */
#ifndef __NO_WEAK_PTHREAD_ALIASES
# include <bp-sym.h>
# ifdef weak_extern
weak_extern (__pthread_mutex_init)
weak_extern (__pthread_mutex_destroy)
weak_extern (__pthread_mutex_lock)
weak_extern (__pthread_mutex_trylock)
weak_extern (__pthread_mutex_unlock)
weak_extern (__pthread_mutexattr_init)
weak_extern (__pthread_mutexattr_destroy)
weak_extern (__pthread_mutexattr_settype)
weak_extern (__pthread_rwlock_init)
weak_extern (__pthread_rwlock_destroy)
weak_extern (__pthread_rwlock_rdlock)
weak_extern (__pthread_rwlock_tryrdlock)
weak_extern (__pthread_rwlock_wrlock)
weak_extern (__pthread_rwlock_trywrlock)
weak_extern (__pthread_rwlock_unlock)
weak_extern (__pthread_key_create)
weak_extern (__pthread_setspecific)
weak_extern (__pthread_getspecific)
weak_extern (__pthread_once)
weak_extern (BP_SYM (__pthread_mutex_init))
weak_extern (BP_SYM (__pthread_mutex_destroy))
weak_extern (BP_SYM (__pthread_mutex_lock))
weak_extern (BP_SYM (__pthread_mutex_trylock))
weak_extern (BP_SYM (__pthread_mutex_unlock))
weak_extern (BP_SYM (__pthread_mutexattr_init))
weak_extern (BP_SYM (__pthread_mutexattr_destroy))
weak_extern (BP_SYM (__pthread_mutexattr_settype))
weak_extern (BP_SYM (__pthread_rwlock_init))
weak_extern (BP_SYM (__pthread_rwlock_destroy))
weak_extern (BP_SYM (__pthread_rwlock_rdlock))
weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
weak_extern (BP_SYM (__pthread_rwlock_wrlock))
weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
weak_extern (BP_SYM (__pthread_rwlock_unlock))
weak_extern (BP_SYM (__pthread_key_create))
weak_extern (BP_SYM (__pthread_setspecific))
weak_extern (BP_SYM (__pthread_getspecific))
weak_extern (BP_SYM (__pthread_once))
weak_extern (__pthread_initialize)
weak_extern (__pthread_atfork)
weak_extern (_pthread_cleanup_push_defer)
weak_extern (_pthread_cleanup_pop_restore)
weak_extern (BP_SYM (_pthread_cleanup_push_defer))
weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
# else
# pragma weak __pthread_mutex_init
# pragma weak __pthread_mutex_destroy
# pragma weak __pthread_mutex_lock
# pragma weak __pthread_mutex_trylock
# pragma weak __pthread_mutex_unlock
# pragma weak __pthread_mutexattr_init
# pragma weak __pthread_mutexattr_destroy
# pragma weak __pthread_mutexattr_settype
# pragma weak __pthread_rwlock_destroy
# pragma weak __pthread_rwlock_rdlock
# pragma weak __pthread_rwlock_tryrdlock
# pragma weak __pthread_rwlock_wrlock
# pragma weak __pthread_rwlock_trywrlock
# pragma weak __pthread_rwlock_unlock
# pragma weak __pthread_key_create
# pragma weak __pthread_setspecific
# pragma weak __pthread_getspecific
# pragma weak __pthread_once
# pragma weak BP_SYM (__pthread_mutex_init)
# pragma weak BP_SYM (__pthread_mutex_destroy)
# pragma weak BP_SYM (__pthread_mutex_lock)
# pragma weak BP_SYM (__pthread_mutex_trylock)
# pragma weak BP_SYM (__pthread_mutex_unlock)
# pragma weak BP_SYM (__pthread_mutexattr_init)
# pragma weak BP_SYM (__pthread_mutexattr_destroy)
# pragma weak BP_SYM (__pthread_mutexattr_settype)
# pragma weak BP_SYM (__pthread_rwlock_destroy)
# pragma weak BP_SYM (__pthread_rwlock_rdlock)
# pragma weak BP_SYM (__pthread_rwlock_tryrdlock)
# pragma weak BP_SYM (__pthread_rwlock_wrlock)
# pragma weak BP_SYM (__pthread_rwlock_trywrlock)
# pragma weak BP_SYM (__pthread_rwlock_unlock)
# pragma weak BP_SYM (__pthread_key_create)
# pragma weak BP_SYM (__pthread_setspecific)
# pragma weak BP_SYM (__pthread_getspecific)
# pragma weak BP_SYM (__pthread_once)
# pragma weak __pthread_initialize
# pragma weak __pthread_atfork
# pragma weak _pthread_cleanup_push_defer
# pragma weak _pthread_cleanup_pop_restore
# pragma weak BP_SYM (_pthread_cleanup_push_defer)
# pragma weak BP_SYM (_pthread_cleanup_pop_restore)
# endif
#endif