From 04162bd7b044c4c88ad92add61599bafc0d1ece4 Mon Sep 17 00:00:00 2001
From: Connor Lane Smith <cls@lubutu.com>
Date: Tue, 21 Jun 2011 04:56:16 +0100
Subject: [PATCH] kill: accept $? values

---
 kill.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kill.c b/kill.c
index 2af222f..7dc0ebc 100644
--- a/kill.c
+++ b/kill.c
@@ -5,6 +5,7 @@
 #include <stdlib.h>
 #include <strings.h>
 #include <unistd.h>
+#include <sys/wait.h>
 #include "util.h"
 
 #define LEN(x) (sizeof (x) / sizeof *(x))
@@ -54,6 +55,8 @@ main(int argc, char *argv[])
 			        "       %s -l [signum]\n", argv[0], argv[0]);
 
 		sig = (optind == argc) ? 0 : estrtol(argv[optind], 0);
+		if(sig > 128)
+			sig = WTERMSIG(sig);
 		for(i = 0; i < LEN(sigs); i++)
 			if(sigs[i].sig == sig || sig == 0)
 				putword(sigs[i].name);