nsz Git - musl/blob - src/thread/pthread_exit.c

   1 #include "pthread_impl.h"
   2
   3 #undef pthread_self
   4
   5 void pthread_exit(void *result)
   6 {
   7         int i;
   8         struct pthread *self = pthread_self();
   9         self->result = result;
  10
  11         a_dec(&libc.threads_minus_1);
  12         if (libc.threads_minus_1 < 0)
  13                 exit(0);
  14
  15         LOCK(&self->exitlock);
  16
  17         if (self->tsd_used) for (i=0; i<PTHREAD_KEYS_MAX; i++)
  18                 if (self->tsd[i] && libc.tsd_keys[i])
  19                         libc.tsd_keys[i](self->tsd[i]);
  20
  21         if (self->detached && self->map_base)
  22                 __unmapself(self->map_base, self->map_size);
  23
  24         __syscall_exit(0);
  25 }