There's no need for killpg(). We can use kill() instead.

[mmh] / uip / slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index 608ddf2..9865839 100644 (file)
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -1164,7 +1164,7 @@ usr_pipe(int fd, char *cmd, char *pgm, char **vec, int suppress)
                        ** Ruthlessly kill the child and anything
                        ** else in its process group.
                        */
-                       KILLPG(child_id, SIGKILL);
+                       kill(-child_id, SIGKILL);
                        if (verbose)
                                verbose_printf(", timed-out; terminated\n");
                        return -1;