/* xbt_os_thread -- portability layer over the pthread API */
/* Used in RL to get win/lin portability, and in SG when CONTEXT_THREAD */
-/* in SG, when using CONTEXT_UCONTEXT, xbt_os_thread_stub is used instead */
+/* in SG, when using HAVE_UCONTEXT_CONTEXTS, xbt_os_thread_stub is used instead */
/* Copyright (c) 2007-2015. The SimGrid Team.
* All rights reserved. */
"pthread_key_create failed for xbt_self_thread_key");
main_thread = xbt_new(s_xbt_os_thread_t, 1);
+ main_thread->name = NULL;
+ main_thread->detached = 0;
main_thread->name = (char *) "main";
- main_thread->start_routine = NULL;
main_thread->param = NULL;
+ main_thread->start_routine = NULL;
main_thread->running_ctx = xbt_new(xbt_running_ctx_t, 1);
+ main_thread->extra_data = NULL;
XBT_RUNNING_CTX_INITIALIZE(main_thread->running_ctx);
if ((errcode = pthread_setspecific(xbt_self_thread_key, main_thread)))
xbt_os_thread_t xbt_os_thread_self(void)
{
- xbt_os_thread_t res;
-
if (!thread_mod_inited)
return NULL;
- res = pthread_getspecific(xbt_self_thread_key);
-
- return res;
+ return pthread_getspecific(xbt_self_thread_key);
}
void xbt_os_thread_key_create(xbt_os_thread_key_t* key) {
void *xbt_os_thread_get_extra_data(void)
{
- xbt_os_thread_t self = xbt_os_thread_self();
- return self? self->extra_data : NULL;
+ xbt_os_thread_t thread = xbt_os_thread_self();
+ if (thread)
+ return xbt_os_thread_self()->extra_data;
+ else
+ return NULL;
}
xbt_os_rmutex_t xbt_os_rmutex_init(void)