File 0033-kill-for-PID-1-restored.patch of Package procps.openSUSE_Leap_42.3_Update

From 4359cf069819d9fb53493933e00d9af5c37bced5 Mon Sep 17 00:00:00 2001
From: Craig Small <csmall@enc.com.au>
Date: Tue, 28 Jan 2014 22:35:26 +1100
Subject: [PATCH] kill for PID -1 restored

Both the man page and the shell builtin kill mention you can
use PID -1, which means nuke everything you can get at.
Alas this "fun" option was missing and the only way to get
around it was with "kill -HUP -- -1".

This small change means kill -HUP -1 is back for all those
destructive types. The error was introduced when the argument
parser was fixed for other problems.

Thanks to Mike for pointing this out.

Signed-off-by: Craig Small <csmall@enc.com.au>
---
 skill.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git skill.c skill.c
index 5c8192a..1c99985 100644
--- skill.c
+++ skill.c
@@ -477,6 +477,12 @@ static void __attribute__ ((__noreturn__))
 			display_kill_version();
 			exit(EXIT_SUCCESS);
 		case '?':
+			/* Special case is -1 which means all except init */
+			if (optopt == '1') {
+			    if (kill(-1, signo) != 0)
+				exitvalue = EXIT_FAILURE;
+			    exit(exitvalue);
+			}
 			if (!isdigit(optopt)) {
 				xwarnx(_("invalid argument %c"), optopt);
 				kill_usage(stderr);
-- 
1.7.9.2