Author: delphij
Date: Sat Feb 21 03:50:25 2009
New Revision: 188889
URL: http://svn.freebsd.org/changeset/base/188889
Log:
Define extern **environ in global scope instead of in function.
Modified:
head/usr.bin/printenv/printenv.c
Modified: head/usr.bin/printenv/printenv.c
==============================================================================
--- head/usr.bin/printenv/printenv.c Sat Feb 21 03:43:20 2009
(r188888)
+++ head/usr.bin/printenv/printenv.c Sat Feb 21 03:50:25 2009
(r188889)
@@ -1,4 +1,4 @@
-/*
+/*-
* Copyright (c) 1987, 1993
* The Regents of the University of California. All rights reserved.
*
@@ -54,6 +54,7 @@ __FBSDID("$FreeBSD$");
#include <unistd.h>
void usage(void);
+extern char **environ;
/*
* printenv
@@ -64,7 +65,6 @@ void usage(void);
int
main(int argc, char *argv[])
{
- extern char **environ;
char *cp, **ep;
size_t len;
int ch;
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