#include <sys/resource.h>
-#ifdef MONO_THREADS_PLATFORM_HAS_ATTR_SETSCHED
-void
-mono_threads_platform_reset_priority (pthread_attr_t *attr)
-{
- struct sched_param param;
- gint res;
- gint policy;
-
- memset (¶m, 0, sizeof (param));
-
- res = pthread_attr_getschedpolicy (attr, &policy);
- if (res != 0)
- g_error ("%s: pthread_attr_getschedpolicy failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
-
-#ifdef _POSIX_PRIORITY_SCHEDULING
- gint max, min;
-
- /* Necessary to get valid priority range */
-
- min = sched_get_priority_min (policy);
- max = sched_get_priority_max (policy);
-
- if (max > 0 && min >= 0 && max > min)
- param.sched_priority = (max - min) / 2 + min;
- else
-#endif
- {
- switch (policy) {
- case SCHED_FIFO:
- case SCHED_RR:
- param.sched_priority = 50;
- break;
-#ifdef SCHED_BATCH
- case SCHED_BATCH:
-#endif
- case SCHED_OTHER:
- param.sched_priority = 0;
- break;
- default:
- g_warning ("%s: unknown policy %d", __func__, policy);
- return;
- }
- }
-
- res = pthread_attr_setschedparam (attr, ¶m);
- if (res != 0)
- g_error ("%s: pthread_attr_setschedparam failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
-}
-#endif
-
-int
-mono_threads_platform_create_thread (MonoThreadStart thread_fn, gpointer thread_data, gsize* const stack_size, MonoNativeThreadId *out_tid)
+gboolean
+mono_thread_platform_create_thread (MonoThreadStart thread_fn, gpointer thread_data, gsize* const stack_size, MonoNativeThreadId *tid)
{
pthread_attr_t attr;
pthread_t thread;
gint res;
gsize set_stack_size;
- gsize min_stack_size;
res = pthread_attr_init (&attr);
- g_assert (!res);
+ if (res != 0)
+ g_error ("%s: pthread_attr_init failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
if (stack_size)
set_stack_size = *stack_size;
#endif
res = pthread_attr_setstacksize (&attr, set_stack_size);
- g_assert (!res);
+ if (res != 0)
+ g_error ("%s: pthread_attr_setstacksize failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
#endif /* HAVE_PTHREAD_ATTR_SETSTACKSIZE */
- mono_threads_platform_reset_priority (&attr);
-
- if (stack_size) {
- res = pthread_attr_getstacksize (&attr, &min_stack_size);
+ /* Actually start the thread */
+ res = mono_gc_pthread_create (&thread, &attr, (gpointer (*)(gpointer)) thread_fn, thread_data);
+ if (res) {
+ res = pthread_attr_destroy (&attr);
if (res != 0)
- g_error ("%s: pthread_attr_getstacksize failed, error: \"%s\" (%d)", g_strerror (res), res);
+ g_error ("%s: pthread_attr_destroy failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
- *stack_size = min_stack_size;
+ return FALSE;
}
- /* Actually start the thread */
- res = mono_gc_pthread_create (&thread, &attr, (gpointer (*)(gpointer)) thread_fn, thread_data);
- if (res)
- return -1;
+ if (tid)
+ *tid = thread;
+
+ if (stack_size) {
+ res = pthread_attr_getstacksize (&attr, stack_size);
+ if (res != 0)
+ g_error ("%s: pthread_attr_getstacksize failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
+ }
- if (out_tid)
- *out_tid = thread;
+ res = pthread_attr_destroy (&attr);
+ if (res != 0)
+ g_error ("%s: pthread_attr_destroy failed, error: \"%s\" (%d)", __func__, g_strerror (res), res);
- return 0;
+ return TRUE;
}
void