#include <stdint.h>
#include <unistd.h>
#include <pthread.h>
+#include <signal.h>
#include <sched.h>
#include <assert.h>
#include <string.h>
return ret;
}
+
+struct rte_thread_ctrl_params {
+ void *(*start_routine)(void *);
+ void *arg;
+ pthread_barrier_t configured;
+};
+
+static void *rte_thread_init(void *arg)
+{
+ struct rte_thread_ctrl_params *params = arg;
+ void *(*start_routine)(void *) = params->start_routine;
+ void *routine_arg = params->arg;
+
+ pthread_barrier_wait(¶ms->configured);
+
+ return start_routine(routine_arg);
+}
+
__rte_experimental int
-rte_ctrl_thread_create(pthread_t *thread,
- const pthread_attr_t *attr,
- void *(*start_routine)(void *), void *arg)
+rte_ctrl_thread_create(pthread_t *thread, const char *name,
+ const pthread_attr_t *attr,
+ void *(*start_routine)(void *), void *arg)
{
- return pthread_create(thread, attr, start_routine, arg);
+ struct rte_thread_ctrl_params params = {
+ .start_routine = start_routine,
+ .arg = arg,
+ };
+ int ret;
+
+ pthread_barrier_init(¶ms.configured, NULL, 2);
+
+ ret = pthread_create(thread, attr, rte_thread_init, (void *)¶ms);
+ if (ret != 0)
+ return ret;
+
+ if (name != NULL) {
+ ret = rte_thread_setname(*thread, name);
+ if (ret < 0)
+ goto fail;
+ }
+
+ pthread_barrier_wait(¶ms.configured);
+
+ return 0;
+
+fail:
+ pthread_cancel(*thread);
+ pthread_join(*thread, NULL);
+ return ret;
}