+void __pthread_unwind_next(struct __ptcb *cb)
+{
+ int i, j, not_finished;
+ pthread_t self;
+
+ if (cb->__next) longjmp((void *)cb->__next->__jb, 1);
+
+ self = pthread_self();
+ if (self->cancel) self->result = PTHREAD_CANCELLED;
+
+ LOCK(&self->exitlock);
+
+ not_finished = self->tsd_used;
+ for (j=0; not_finished && j<PTHREAD_DESTRUCTOR_ITERATIONS; j++) {
+ not_finished = 0;
+ for (i=0; i<PTHREAD_KEYS_MAX; i++) {
+ if (self->tsd[i] && libc.tsd_keys[i]) {
+ void *tmp = self->tsd[i];
+ self->tsd[i] = 0;
+ libc.tsd_keys[i](tmp);
+ not_finished = 1;
+ }
+ }
+ }
+
+ syscall4(__NR_rt_sigprocmask, SIG_BLOCK, (long)(uint64_t[1]){-1},0,8);
+
+ if (!a_fetch_add(&libc.threads_minus_1, -1))
+ exit(0);
+
+ if (self->detached && self->map_base)
+ __unmapself(self->map_base, self->map_size);
+
+ __syscall_exit(0);
+}