pthread stack treatment overhaul for application-provided stacks, etc.

[musl] / src / thread / pthread_attr_setstack.c

diff --git a/src/thread/pthread_attr_setstack.c b/src/thread/pthread_attr_setstack.c
index c51ad34..61707a3 100644 (file)
--- a/src/thread/pthread_attr_setstack.c
+++ b/src/thread/pthread_attr_setstack.c
@@ -1,13 +1,8 @@
 #include "pthread_impl.h"
 
-/* pthread_key_create.c overrides this */
-static const size_t dummy = 0;
-weak_alias(dummy, __pthread_tsd_size);
-
 int pthread_attr_setstack(pthread_attr_t *a, void *addr, size_t size)
 {
-       if (size-PTHREAD_STACK_MIN-__pthread_tsd_size > SIZE_MAX/4)
-               return EINVAL;
+       if (size-PTHREAD_STACK_MIN > SIZE_MAX/4) return EINVAL;
        a->_a_stackaddr = (size_t)addr + size;
        a->_a_stacksize = size - DEFAULT_STACK_SIZE;
        return 0;