The locks don't synchronize with anything - they were likely
introduced initially to synchronize with some main thread code, but
that is no longer evident.
2015-07-10 Siddhesh Poyarekar <siddhesh@redhat.com>
+ * stdlib/tst-tls-atexit.c (load): Remove unnecessary mutex
+ locks.
+
* stdlib/tst-tls-atexit.c (load): Avoid boolean coercion.
2015-07-10 Torvald Riegel <triegel@redhat.com>
#include <errno.h>
void *handle;
-pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;
void *
load (void *u)
{
- pthread_mutex_lock (&m);
handle = dlopen ("$ORIGIN/tst-tls-atexit-lib.so", RTLD_LAZY);
if (handle == NULL)
{
/* This should not unload the DSO. If it does, then the thread exit will
result in a segfault. */
dlclose (handle);
- pthread_mutex_unlock (&m);
return NULL;
}