toolchain/gcc/newlib/libc/sys/a29khif/kill.c

   1 /* Stub for kill.  */
   2
   3 #include <_ansi.h>
   4 #include <errno.h>
   5
   6 /* The pid argument should be of type pid_t.  */
   7
   8 int
   9 _DEFUN (_kill, (pid, sig),
  10         int pid _AND
  11         int sig)
  12 {
  13   if (pid == 1 || pid < 0)
  14     {
  15       if (sig == 0)
  16         return 0;
  17       return raise (sig);
  18     }
  19   errno = EINVAL;
  20   return -1;
  21 }