From ae5dae6fd1caa993e969b869e42820a119385cbc Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Mon, 19 Jan 2009 09:27:47 -0700 Subject: unistd: guarantee STDIN_FILENO here, for OS/2 EMX * lib/unistd.in.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Guarantee a definition. * doc/posix-headers/unistd.texi (unistd.h): Document the bug. * modules/unistd-safer (Depends-on): Add dependency on unistd. * lib/c-stack.c (STDERR_FILENO): Rely on . * lib/dup-safer.c (STDERR_FILENO): Likewise. * lib/execute.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Likewise. * lib/fd-safer.c (STDIN_FILENO, STDERR_FILENO): Likewise. * lib/fopen-safer.c (STDERR_FILENO): Likewise. * lib/pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Likewise. * lib/tmpfile-safer.c (STDERR_FILENO): Likewise. * tests/test-posix_spawn1.c (STDIN_FILENO, STDOUT_FILENO) (STDERR_FILENO): Likewise. * tests/test-posix_spawn2.c (STDIN_FILENO, STDOUT_FILENO) (STDERR_FILENO): Likewise. * tests/test-posix_spawn3.c (STDIN_FILENO, STDOUT_FILENO) (STDERR_FILENO): Likewise. Reported by Elbert Pol. Signed-off-by: Eric Blake --- lib/dup-safer.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'lib/dup-safer.c') diff --git a/lib/dup-safer.c b/lib/dup-safer.c index a6908511ac..7d9b2be349 100644 --- a/lib/dup-safer.c +++ b/lib/dup-safer.c @@ -1,6 +1,7 @@ /* Invoke dup, but avoid some glitches. - Copyright (C) 2001, 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2001, 2004, 2005, 2006, 2009 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 published by @@ -24,9 +25,6 @@ #include #include -#ifndef STDERR_FILENO -# define STDERR_FILENO 2 -#endif /* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO. */ -- cgit v1.2.1