Mercurial > gnulib
view tests/test-perror.c @ 39186:c1c789fe74ad
spawn-pipe: Silence a clang warning.
Reported by Tim Rühsen <tim.ruehsen@gmx.de>.
* lib/spawn-pipe.c: Disable clang -Wconditional-uninitialized warnings
in this file.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 15 Dec 2017 10:44:15 +0100 |
parents | a8586d5e30d2 |
children | 10eb9086bea0 |
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/* Test of perror() function. Copyright (C) 2008-2017 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 the Free Software Foundation; either version 3, 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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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, see <https://www.gnu.org/licenses/>. */ #include <config.h> #include <stdio.h> #include "signature.h" SIGNATURE_CHECK (perror, void, (char const *)); #include <errno.h> int main (int argc, char **argv) { const char *prefix = (argc > 1 ? argv[1] : NULL); errno = EACCES; perror (prefix); errno = ETIMEDOUT; perror (prefix); errno = EOVERFLOW; perror (prefix); return 0; }