diff options
| author | Jim Meyering <jim@meyering.net> | 1997-12-25 17:44:08 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1997-12-25 17:44:08 +0000 |
| commit | bb48c492c63d7d639199ba31a711758391ac8ba9 (patch) | |
| tree | f32b158021ad0885fcece9836cdf11708e239e77 /lib | |
| parent | 1a952f81457c2277d5a3b11dd8f5cf921d5cba93 (diff) | |
| download | coreutils-bb48c492c63d7d639199ba31a711758391ac8ba9.tar.xz | |
(_GNU_SOURCE): Define only if not already defined.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/getline.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/getline.c b/lib/getline.c index ba05abb73..c028c6581 100644 --- a/lib/getline.c +++ b/lib/getline.c @@ -1,6 +1,6 @@ /* getline.c -- Replacement for GNU C library function getline -Copyright (C) 1993, 1996 Free Software Foundation, Inc. +Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -24,7 +24,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* The `getdelim' function is only declared if the following symbol is defined. */ -#define _GNU_SOURCE 1 +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif + #include <stdio.h> #include <sys/types.h> |