src/signal/sigsetjmp_tail.c

   1 #include <setjmp.h>
   2 #include <signal.h>
   3 #include "syscall.h"
   4
   5 __attribute__((__visibility__("hidden")))
   6 int __sigsetjmp_tail(sigjmp_buf jb, int ret)
   7 {
   8         void *p = jb->__ss;
   9         __syscall(SYS_rt_sigprocmask, SIG_SETMASK, ret?p:0, ret?0:p, _NSIG/8);
  10         return ret;
  11 }