| /* |
| * Copyright (c) International Business Machines Corp., 2001 |
| * Ported by Wayne Boyer |
| * |
| * 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 2 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, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| /* |
| * Testcase to test the basic functionality of the setfsuid(2) system call. |
| */ |
| |
| #include <sys/types.h> |
| #include <sys/fsuid.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <errno.h> |
| |
| #include "test.h" |
| #include "compat_16.h" |
| |
| static void setup(void); |
| static void cleanup(void); |
| |
| TCID_DEFINE(setfsuid01); |
| int TST_TOTAL = 1; |
| |
| int main(int ac, char **av) |
| { |
| int lc; |
| const char *msg; |
| |
| uid_t uid; |
| |
| if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| |
| setup(); |
| |
| uid = geteuid(); |
| UID16_CHECK(uid, setfsuid, cleanup); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| tst_count = 0; |
| |
| TEST(SETFSUID(cleanup, uid)); |
| |
| if (TEST_RETURN == -1) { |
| tst_resm(TFAIL | TTERRNO, |
| "setfsuid() failed unexpectedly"); |
| continue; |
| } |
| |
| if (TEST_RETURN != uid) { |
| tst_resm(TFAIL, "setfsuid() returned %ld, expected %d", |
| TEST_RETURN, uid); |
| } else { |
| tst_resm(TPASS, |
| "setfsuid() returned expected value : %ld", |
| TEST_RETURN); |
| } |
| } |
| |
| cleanup(); |
| tst_exit(); |
| } |
| |
| static void setup(void) |
| { |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| } |
| |
| static void cleanup(void) |
| { |
| } |