libc-top-half/musl/src/signal/raise.c

   1 #include <signal.h>
   2 #include <stdint.h>
   3 #include "syscall.h"
   4 #include "pthread_impl.h"
   5
   6 int raise(int sig)
   7 {
   8         sigset_t set;
   9         __block_app_sigs(&set);
  10         int ret = syscall(SYS_tkill, __pthread_self()->tid, sig);
  11         __restore_sigs(&set);
  12         return ret;
  13 }