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nptl: Move pthread_rwlock_init into libc

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And __pthread_rwlock_init as a compatibility symbol.

__libc_rwlock_init is changed to call __pthread_rwlock_init directly.

The symbols were moved using scripts/move-symbol-to-libc.py.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Florian Weimer
2021-05-03 09:10:57 +02:00
parent 504ac633b0
commit 63627246f3
65 changed files with 118 additions and 73 deletions
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20
nptl/pthread_rwlock_init.c
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@ -19,7 +19,7 @@
#include "pthreadP.h"
#include <string.h>
#include <pthread-offsets.h>
#include <shlib-compat.h>
static const struct pthread_rwlockattr default_rwlockattr =
{
@ -30,7 +30,7 @@ static const struct pthread_rwlockattr default_rwlockattr =
/* See pthread_rwlock_common.c. */
int
__pthread_rwlock_init (pthread_rwlock_t *rwlock,
___pthread_rwlock_init (pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr)
{
ASSERT_TYPE_SIZE (pthread_rwlock_t, __SIZEOF_PTHREAD_RWLOCK_T);
@ -55,4 +55,18 @@ __pthread_rwlock_init (pthread_rwlock_t *rwlock,
return 0;
}
strong_alias (__pthread_rwlock_init, pthread_rwlock_init)
versioned_symbol (libc, ___pthread_rwlock_init, pthread_rwlock_init,
GLIBC_2_34);
libc_hidden_ver (___pthread_rwlock_init, __pthread_rwlock_init)
#ifndef SHARED
strong_alias (___pthread_rwlock_init, __pthread_rwlock_init)
#endif
#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
compat_symbol (libpthread, ___pthread_rwlock_init, pthread_rwlock_init,
GLIBC_2_1);
#endif
#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_2, GLIBC_2_34)
compat_symbol (libpthread, ___pthread_rwlock_init, __pthread_rwlock_init,
GLIBC_2_2);
#endif