This avoids duplicating the code for the affinity mask allocation
handling.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
__pthread_getattr_np (pthread_t thread_id, pthread_attr_t *attr)
{
struct pthread *thread = (struct pthread *) thread_id;
__pthread_getattr_np (pthread_t thread_id, pthread_attr_t *attr)
{
struct pthread *thread = (struct pthread *) thread_id;
+
+ /* Prepare the new thread attribute. */
+ int ret = __pthread_attr_init (attr);
+ if (ret != 0)
+ return ret;
+
struct pthread_attr *iattr = (struct pthread_attr *) attr;
struct pthread_attr *iattr = (struct pthread_attr *) attr;
lll_lock (thread->lock, LLL_PRIVATE);
lll_lock (thread->lock, LLL_PRIVATE);
while (ret == EINVAL && size < 1024 * 1024);
if (ret == 0)
while (ret == EINVAL && size < 1024 * 1024);
if (ret == 0)
- {
- iattr->cpuset = cpuset;
- iattr->cpusetsize = size;
- }
- else
- {
- free (cpuset);
- if (ret == ENOSYS)
- {
- /* There is no such functionality. */
- ret = 0;
- iattr->cpuset = NULL;
- iattr->cpusetsize = 0;
- }
- }
+ ret = __pthread_attr_setaffinity_np (attr, size, cpuset);
+ else if (ret == ENOSYS)
+ /* There is no such functionality. */
+ ret = 0;
+ free (cpuset);
}
lll_unlock (thread->lock, LLL_PRIVATE);
}
lll_unlock (thread->lock, LLL_PRIVATE);
+ if (ret != 0)
+ __pthread_attr_destroy (attr);
+
return ret;
}
versioned_symbol (libc, __pthread_getattr_np, pthread_getattr_np, GLIBC_2_32);
return ret;
}
versioned_symbol (libc, __pthread_getattr_np, pthread_getattr_np, GLIBC_2_32);