libiberty/waitpid.c

   1 int
   2 waitpid (pid, stat_loc, options)
   3         int pid, *stat_loc, options;
   4 {
   5   for (;;)
   6     {
   7       int wpid = wait(stat_loc);
   8       if (wpid == pid || wpid == -1)
   9         return wpid;
  10     }
  11 }