X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funistd-safer.h;h=14f537f5b9bf70e3ce0ad5bbfefb1a401798b5b9;hb=135351c549050196b5c1322b3ab1e956565ab3d8;hp=2976e9d0dc010d4d60954ad5ca9540e068090318;hpb=68af56be3e061b97cf97150094bc50b0aa364cbb;p=gnulib.git

diff --git a/lib/unistd-safer.h b/lib/unistd-safer.h
index 2976e9d0d..14f537f5b 100644
--- a/lib/unistd-safer.h
+++ b/lib/unistd-safer.h
@@ -1,11 +1,11 @@
-/* Invoke unistd functions, but avoid some glitches.
+/* Invoke unistd-like functions, but avoid some glitches.
 
-   Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2005, 2009-2011 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
@@ -13,9 +13,19 @@
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-/* Written by Paul Eggert.  */
+/* Written by Paul Eggert and Eric Blake.  */
 
 int dup_safer (int);
+int fd_safer (int);
+int pipe_safer (int[2]);
+
+#if GNULIB_FD_SAFER_FLAG
+int dup_safer_flag (int, int);
+int fd_safer_flag (int, int);
+#endif
+
+#if GNULIB_PIPE2_SAFER
+int pipe2_safer (int[2], int);
+#endif