Mercurial > gnulib
view tests/test-unlockpt.c @ 40201:24f6637d57d0
autoupdate
author | Karl Berry <karl@freefriends.org> |
---|---|
date | Sun, 24 Feb 2019 08:05:56 -0800 |
parents | b06060465f09 |
children |
line wrap: on
line source
/* Test unlocking of the slave side of a pseudo-terminal. Copyright (C) 2011-2019 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 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 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 <stdlib.h> #include "signature.h" SIGNATURE_CHECK (unlockpt, int, (int)); #include <errno.h> #include <unistd.h> #include "macros.h" int main (void) { /* Test behaviour for invalid file descriptors. */ #if !defined __NetBSD__ /* known bug on NetBSD 5.1 */ { errno = 0; ASSERT (unlockpt (-1) == -1); ASSERT (errno == EBADF || errno == EINVAL /* seen on FreeBSD 6.4 */ ); } { close (99); errno = 0; ASSERT (unlockpt (99) == -1); ASSERT (errno == EBADF || errno == EINVAL /* seen on FreeBSD 6.4 */ ); } #endif return 0; }