X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fpipe-safer.c;h=ae9f2e3e0fe76bd66bb0a309a70e308461d2c284;hb=91fd3b18b755b77c4bb3f7556ddedb055c16c834;hp=81df994545557d6ace231108d4b0581f2679090e;hpb=afc41a65bdd645e58b3f4d1929a661afd9c5e693;p=gnulib.git
diff --git a/lib/pipe-safer.c b/lib/pipe-safer.c
index 81df99454..ae9f2e3e0 100644
--- a/lib/pipe-safer.c
+++ b/lib/pipe-safer.c
@@ -1,10 +1,10 @@
/* Invoke pipe, but avoid some glitches.
- Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -12,14 +12,11 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see . */
/* Written by Jim Meyering. */
-#ifdef HAVE_CONFIG_H
-# include
-#endif
+#include
#include "unistd-safer.h"
@@ -38,16 +35,16 @@ pipe_safer (int fd[2])
{
int i;
for (i = 0; i < 2; i++)
- {
- fd[i] = fd_safer (fd[i]);
- if (fd[i] < 0)
- {
- int e = errno;
- close (fd[1 - i]);
- errno = e;
- return -1;
- }
- }
+ {
+ fd[i] = fd_safer (fd[i]);
+ if (fd[i] < 0)
+ {
+ int e = errno;
+ close (fd[1 - i]);
+ errno = e;
+ return -1;
+ }
+ }
return 0;
}