* Written by Josh Dybnis and released to the public domain, as explained at
* http://creativecommons.org/licenses/publicdomain
*/
+#include <pthread.h>
#include "common.h"
-#include "rcu.h"
-#include "lwt.h"
+#include "runtime.h"
+#include "runtime_local.h"
#include "mem.h"
-#include "nbd.h"
#include "tls.h"
DECLARE_THREAD_LOCAL(tid_, int);
+typedef struct thread_info {
+ int thread_id;
+ void *(*start_routine)(void *);
+ void *restrict arg;
+} thread_info_t;
+
void nbd_init (void) {
- INIT_THREAD_LOCAL(tid_, NULL);
+ INIT_THREAD_LOCAL(tid_);
+ SET_THREAD_LOCAL(tid_, 0);
mem_init();
- lwt_init();
+ lwt_thread_init(0);
+ rcu_thread_init(0);
+}
+
+static void *worker (void *arg) {
+ thread_info_t *ti = (thread_info_t *)arg;
+ SET_THREAD_LOCAL(tid_, ti->thread_id);
+ lwt_thread_init(ti->thread_id);
+ rcu_thread_init(ti->thread_id);
+ void *ret = ti->start_routine(ti->arg);
+ nbd_free(ti);
+ return ret;
}
-void nbd_thread_init (int id) {
- SET_THREAD_LOCAL(tid_, id);
- lwt_thread_init(id);
- rcu_thread_init(id);
+int nbd_thread_create (pthread_t *restrict thread, int thread_id, void *(*start_routine)(void *), void *restrict arg) {
+ thread_info_t *ti = (thread_info_t *)nbd_malloc(sizeof(thread_info_t));
+ ti->thread_id = thread_id;
+ ti->start_routine = start_routine;
+ ti->arg = arg;
+ return pthread_create(thread, NULL, worker, ti);
}