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 _kill (int pid,
  10         int sig)
  11 {
  12   if (pid == 1 || pid < 0)
  13     {
  14       if (sig == 0)
  15         return 0;
  16       return raise (sig);
  17     }
  18   errno = EINVAL;
  19   return -1;
  20 }