From 3743c30c5ee8e6418393fc49baf99f044e023f3f Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 24 Mar 1996 12:32:57 +0000
Subject: [PATCH] (setpgrp): New macro. (BSD_PGRPS): Defined.

---
 src/s/gnu-linux.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index ba868bcd645..a024791eb9e 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -282,3 +282,8 @@ Boston, MA 02111-1307, USA.  */
    and the function definitions in libc.  So turn this off.  */
 /* #define REGEXP_IN_LIBC */
 
+/* Use BSD process groups, but use setpgid() instead of setpgrp() to
+   actually set a process group. */
+
+#define BSD_PGRPS
+#define setpgrp(pid,pgid) setpgid((pid),(pgid))
-- 
2.39.2