diff options
Diffstat (limited to 'support/ignore_stderr.c')
-rw-r--r-- | support/ignore_stderr.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/support/ignore_stderr.c b/support/ignore_stderr.c deleted file mode 100644 index 7b77a2cd56..0000000000 --- a/support/ignore_stderr.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Avoid all the buffer overflow messages on stderr. - Copyright (C) 2015-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <support/support.h> - -#include <fcntl.h> -#include <paths.h> -#include <stdlib.h> -#include <unistd.h> - -void -ignore_stderr (void) -{ - int fd = open (_PATH_DEVNULL, O_WRONLY); - if (fd == -1) - close (STDERR_FILENO); - else - { - dup2 (fd, STDERR_FILENO); - close (fd); - } - setenv ("LIBC_FATAL_STDERR_", "1", 1); -} |