From 1f2ab849c05c3eb4eaf9088536733e351050c98e Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sat, 8 Apr 2006 23:49:08 +0000
Subject: add exitcode

---
 src/cmd/rc/plan9ish.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/cmd/rc')

diff --git a/src/cmd/rc/plan9ish.c b/src/cmd/rc/plan9ish.c
index f5e4e6a3..2e5514e1 100644
--- a/src/cmd/rc/plan9ish.c
+++ b/src/cmd/rc/plan9ish.c
@@ -545,3 +545,14 @@ void Memcpy(char *a, char *b, long n)
 void *Malloc(ulong n){
 	return malloc(n);
 }
+
+int
+exitcode(char *msg)
+{
+	int n;
+	
+	n = atoi(msg);
+	if(n == 0)
+		n = 1;
+	return n;
+}
-- 
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