blob: 390d623bc02a0f8256bb899a3a676379e3be024e [file] [log] [blame]
/*
* Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "tests.h"
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/syscall.h>
int
main(void)
{
#if defined(__NR_getuid32) \
&& defined(__NR_setuid32) \
&& defined(__NR_getresuid32) \
&& defined(__NR_setreuid32) \
&& defined(__NR_setresuid32) \
&& defined(__NR_fchown32) \
&& defined(__NR_getgroups32)
int r, e, s;
int size;
int *list = 0;
r = syscall(__NR_getuid32);
assert(syscall(__NR_setuid32, r) == 0);
assert(syscall(__NR_getresuid32, &r, &e, &s) == 0);
assert(syscall(__NR_setreuid32, -1, -1L) == 0);
assert(syscall(__NR_setresuid32, r, -1, -1L) == 0);
assert(syscall(__NR_fchown32, 1, -1, -1L) == 0);
assert((size = syscall(__NR_getgroups32, 0, list)) >= 0);
assert(list = calloc(size + 1, sizeof(*list)));
assert(syscall(__NR_getgroups32, size, list) == size);
return 0;
#else
return 77;
#endif
}