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htl: make pthread_cond_destroy return EBUSY on waiters

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This commit is contained in:
Samuel Thibault 2020-02-09 19:19:25 +00:00
parent cd94860c56
commit faae4b2bdd
1 changed files with 8 additions and 1 deletions
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9
sysdeps/htl/pt-cond-destroy.c
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@ -22,7 +22,14 @@
int
__pthread_cond_destroy (pthread_cond_t *cond)
{
return 0;
int ret = 0;
__pthread_spin_lock (&cond->__lock);
if (cond->__queue)
ret = EBUSY;
__pthread_spin_unlock (&cond->__lock);
return ret;
}
strong_alias (__pthread_cond_destroy, pthread_cond_destroy);