Date: Sat, 21 Feb 2009 03:50:25 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r188889 - head/usr.bin/printenv Message-ID: <200902210350.n1L3oPoC047625@svn.freebsd.org>
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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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