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support: Implement <support/xthread.h> key create/delete

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Expose xpthread_key_create and xpthread_key_delete wrappers
for tests.
This commit is contained in:
Mathieu Desnoyers 2020-04-27 21:40:24 +02:00 committed by Florian Weimer
parent def674652e
commit a9bfa4353c
4 changed files with 56 additions and 0 deletions
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2
support/Makefile
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@ -130,6 +130,8 @@ libsupport-routines = \
xpthread_create \
xpthread_detach \
xpthread_join \
xpthread_key_create \
xpthread_key_delete \
xpthread_mutex_consistent \
xpthread_mutex_destroy \
xpthread_mutex_init \

28
support/xpthread_key_create.c Normal file
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@ -0,0 +1,28 @@
/* pthread_key_create with error checking.
Copyright (C) 2020 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <support/xthread.h>
pthread_key_t
xpthread_key_create (void (*destr_function) (void *))
{
pthread_key_t key;
xpthread_check_return ("pthread_key_create",
pthread_key_create (&key, destr_function));
return key;
}

24
support/xpthread_key_delete.c Normal file
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@ -0,0 +1,24 @@
/* pthread_key_delete with error checking.
Copyright (C) 2020 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <support/xthread.h>
void
xpthread_key_delete (pthread_key_t key)
{
xpthread_check_return ("pthread_key_delete", pthread_key_delete (key));
}

2
support/xthread.h
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@ -95,6 +95,8 @@ void xpthread_rwlock_wrlock (pthread_rwlock_t *rwlock);
void xpthread_rwlock_rdlock (pthread_rwlock_t *rwlock);
void xpthread_rwlock_unlock (pthread_rwlock_t *rwlock);
void xpthread_rwlock_destroy (pthread_rwlock_t *rwlock);
pthread_key_t xpthread_key_create (void (*destr_function) (void *));
void xpthread_key_delete (pthread_key_t key);
__END_DECLS