omit pthread tsd dtor code if tsd is not used
diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c
index d2344f1..6f1bb0e 100644
--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -1,5 +1,10 @@
#include "pthread_impl.h"
+static void dummy_1(pthread_t self)
+{
+}
+weak_alias(dummy_1, __pthread_tsd_run_dtors);
+
#ifdef __pthread_unwind_next
#undef __pthread_unwind_next
#define __pthread_unwind_next __pthread_unwind_next_3
@@ -7,7 +12,6 @@
void __pthread_unwind_next(struct __ptcb *cb)
{
- int i, j, not_finished;
pthread_t self;
if (cb->__next) longjmp((void *)cb->__next->__jb, 1);
@@ -16,18 +20,7 @@
LOCK(&self->exitlock);
- not_finished = self->tsd_used;
- for (j=0; not_finished && j<PTHREAD_DESTRUCTOR_ITERATIONS; j++) {
- not_finished = 0;
- for (i=0; i<PTHREAD_KEYS_MAX; i++) {
- if (self->tsd[i] && libc.tsd_keys[i]) {
- void *tmp = self->tsd[i];
- self->tsd[i] = 0;
- libc.tsd_keys[i](tmp);
- not_finished = 1;
- }
- }
- }
+ __pthread_tsd_run_dtors(self);
/* Mark this thread dead before decrementing count */
self->dead = 1;