From a3ec215973c3653ebdeb81dcdd1274519c376a3d Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Sun, 21 Aug 2016 05:23:24 +0000 Subject: diffutils-3.5 --- gnulib-tests/test-perror.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 gnulib-tests/test-perror.c (limited to 'gnulib-tests/test-perror.c') diff --git a/gnulib-tests/test-perror.c b/gnulib-tests/test-perror.c new file mode 100644 index 0000000..164a79c --- /dev/null +++ b/gnulib-tests/test-perror.c @@ -0,0 +1,36 @@ +/* Test of perror() function. + Copyright (C) 2008-2016 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 . */ + +#include + +#include + +#include "signature.h" +SIGNATURE_CHECK (perror, void, (char const *)); + +#include + +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; +} -- cgit v1.2.1