2 #include "pthread_impl.h"
17 pthread_barrier_t barrier;
20 static void restart_thread(pthread_t self)
22 struct thread *t = self->start_arg;
23 self->start_arg = t->tmp;
28 static void do_forkall(void *p)
30 struct ctx *c = p, *volatile cv = c;
32 struct thread *tp, t = {
33 .td = __pthread_self(),
35 .stack = tmpstack+1024
38 if (t.td != c->caller) {
40 t.tmp = t.td->start_arg;
45 pthread_barrier_wait(&c->barrier);
52 c->pid = syscall(SYS_fork);
55 pthread_barrier_init(&c->barrier, 0, c->cnt);
56 for (tp=c->list; tp; tp=tp->next)
57 if (__uniclone(tp->stack, restart_thread, tp->td) < 0)
59 pthread_barrier_wait(&c->barrier);
64 struct ctx c = { .caller = pthread_self() };
65 __synccall(do_forkall, &c);