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nptl: Move call_once into libc

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

This change also turns __pthread_once into a compatibility symbol
because after the call_once move, an internal call to __pthread_once
can be used.  This an adjustment to __libc_once: Outside libc (e.g.,
in nscd), it has to call pthread_once.  With __pthread_once as a
compatibility symbol, it is no longer to add a new GLIBC_2.34
version after the move from libpthread, and this commit removes
the new __pthread_once@@GLIBC_2.34 version.

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 08:12:11 +02:00
parent ad201afe5c
commit 575295fc83
66 changed files with 88 additions and 69 deletions
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3
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
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@ -2053,6 +2053,7 @@ GLIBC_2.27 wcstof64 F
GLIBC_2.27 wcstof64_l F
GLIBC_2.27 wcstof64x F
GLIBC_2.27 wcstof64x_l F
GLIBC_2.28 call_once F
GLIBC_2.28 fcntl F
GLIBC_2.28 fcntl64 F
GLIBC_2.28 renameat2 F
@ -2277,9 +2278,9 @@ GLIBC_2.34 __pthread_mutex_trylock F
GLIBC_2.34 __pthread_mutex_unlock F
GLIBC_2.34 __pthread_mutexattr_init F
GLIBC_2.34 __pthread_mutexattr_settype F
GLIBC_2.34 __pthread_once F
GLIBC_2.34 __pthread_setspecific F
GLIBC_2.34 __pthread_unwind_next F
GLIBC_2.34 call_once F
GLIBC_2.34 pthread_cond_clockwait F
GLIBC_2.34 pthread_condattr_getclock F
GLIBC_2.34 pthread_condattr_getpshared F

1
sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
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@ -69,7 +69,6 @@ GLIBC_2.2 pthread_yield F
GLIBC_2.2 sem_timedwait F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F
GLIBC_2.28 cnd_init F

3
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
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@ -1987,6 +1987,7 @@ GLIBC_2.27 wcstof64 F
GLIBC_2.27 wcstof64_l F
GLIBC_2.27 wcstof64x F
GLIBC_2.27 wcstof64x_l F
GLIBC_2.28 call_once F
GLIBC_2.28 fcntl64 F
GLIBC_2.28 renameat2 F
GLIBC_2.28 statx F
@ -2196,9 +2197,9 @@ GLIBC_2.34 __pthread_mutex_trylock F
GLIBC_2.34 __pthread_mutex_unlock F
GLIBC_2.34 __pthread_mutexattr_init F
GLIBC_2.34 __pthread_mutexattr_settype F
GLIBC_2.34 __pthread_once F
GLIBC_2.34 __pthread_setspecific F
GLIBC_2.34 __pthread_unwind_next F
GLIBC_2.34 call_once F
GLIBC_2.34 pthread_cond_clockwait F
GLIBC_2.34 pthread_condattr_getclock F
GLIBC_2.34 pthread_condattr_getpshared F

1
sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
View File

@ -61,7 +61,6 @@ GLIBC_2.2 sem_unlink F
GLIBC_2.2 sem_wait F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F
GLIBC_2.28 cnd_init F