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nptl: Add internal alias __pthread_getattr_default_np

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Reviewed-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Florian Weimer
2020-05-15 22:49:46 +02:00
parent 8c64cc78bc
commit dd05e154ac
3 changed files with 6 additions and 1 deletions
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1
nptl/Versions
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@ -61,6 +61,7 @@ libc {
__pthread_attr_setaffinity_np; __pthread_attr_setaffinity_np;
__pthread_attr_init; __pthread_attr_destroy; __pthread_attr_init; __pthread_attr_destroy;
__pthread_attr_copy; __pthread_attr_copy;
__pthread_getattr_default_np;
} }
} }

2
nptl/pthreadP.h
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@ -437,6 +437,8 @@ extern int __pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
size_t __stacksize); size_t __stacksize);
int __pthread_attr_setaffinity_np (pthread_attr_t *, size_t, const cpu_set_t *); int __pthread_attr_setaffinity_np (pthread_attr_t *, size_t, const cpu_set_t *);
libc_hidden_proto (__pthread_attr_setaffinity_np) libc_hidden_proto (__pthread_attr_setaffinity_np)
extern __typeof (pthread_getattr_default_np) __pthread_getattr_default_np;
libpthread_hidden_proto (__pthread_getattr_default_np)
extern int __pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock, extern int __pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock,
const pthread_rwlockattr_t *__restrict const pthread_rwlockattr_t *__restrict
__attr); __attr);

4
nptl/pthread_getattr_default_np.c
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@ -19,7 +19,7 @@
#include <pthreadP.h> #include <pthreadP.h>
int int
pthread_getattr_default_np (pthread_attr_t *out) __pthread_getattr_default_np (pthread_attr_t *out)
{ {
lll_lock (__default_pthread_attr_lock, LLL_PRIVATE); lll_lock (__default_pthread_attr_lock, LLL_PRIVATE);
int ret = __pthread_attr_copy (out, int ret = __pthread_attr_copy (out,
@ -27,3 +27,5 @@ pthread_getattr_default_np (pthread_attr_t *out)
lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE); lll_unlock (__default_pthread_attr_lock, LLL_PRIVATE);
return ret; return ret;
} }
libpthread_hidden_def (__pthread_getattr_default_np)
weak_alias (__pthread_getattr_default_np, pthread_getattr_default_np)