| /******************************************************************************/ |
| /* Copyright (c) Crackerjack Project., 2007 */ |
| /* */ |
| /* 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 */ |
| /* */ |
| /******************************************************************************/ |
| /******************************************************************************/ |
| /* */ |
| /* File: keyctl01.c */ |
| /* */ |
| /* Description: This tests the keyctl() syscall */ |
| /* Manipulate the kernel's key management facility */ |
| /* Usage: <for command-line> */ |
| /* keyctl01 [-c n] [-e][-i n] [-I x] [-p x] [-t] */ |
| /* where, -c n : Run n copies concurrently. */ |
| /* -e : Turn on errno logging. */ |
| /* -i n : Execute test n times. */ |
| /* -I x : Execute test for x seconds. */ |
| /* -P x : Pause for x seconds between iterations. */ |
| /* -t : Turn on syscall timing. */ |
| /* */ |
| /* Total Tests: 2 */ |
| /* */ |
| /* Test Name: keyctl01 */ |
| /* History: Porting from Crackerjack to LTP is done by */ |
| /* Manas Kumar Nayak maknayak@in.ibm.com> */ |
| /******************************************************************************/ |
| |
| #include "config.h" |
| #include <sys/types.h> |
| #if HAVE_KEYCTL_SYSCALL |
| #include <linux/keyctl.h> |
| #endif |
| #include <errno.h> |
| #if HAVE_KEYCTL_SYSCALL |
| #include <keyutils.h> |
| #endif |
| #include <limits.h> |
| #include <stdio.h> |
| |
| /* Harness Specific Include Files. */ |
| #include "test.h" |
| #include "usctest.h" |
| #include "linux_syscall_numbers.h" |
| |
| /* Extern Global Variables */ |
| |
| /* Global Variables */ |
| char *TCID = "keyctl01"; /* Test program identifier. */ |
| int testno; |
| int TST_TOTAL = 2; /* total number of tests in this file. */ |
| |
| #if HAVE_KEYCTL_SYSCALL |
| /* Extern Global Functions */ |
| /******************************************************************************/ |
| /* */ |
| /* Function: cleanup */ |
| /* */ |
| /* Description: Performs all one time clean up for this test on successful */ |
| /* completion, premature exit or failure. Closes all temporary */ |
| /* files, removes all temporary directories exits the test with */ |
| /* appropriate return code by calling tst_exit() function. */ |
| /* */ |
| /* Input: None. */ |
| /* */ |
| /* Output: None. */ |
| /* */ |
| /* Return: On failure - Exits calling tst_exit(). Non '0' return code. */ |
| /* On success - Exits calling tst_exit(). With '0' return code. */ |
| /* */ |
| /******************************************************************************/ |
| extern void cleanup() |
| { |
| |
| TEST_CLEANUP; |
| tst_rmdir(); |
| |
| } |
| |
| /* Local Functions */ |
| /******************************************************************************/ |
| /* */ |
| /* Function: setup */ |
| /* */ |
| /* Description: Performs all one time setup for this test. This function is */ |
| /* typically used to capture signals, create temporary dirs */ |
| /* and temporary files that may be used in the course of this */ |
| /* test. */ |
| /* */ |
| /* Input: None. */ |
| /* */ |
| /* Output: None. */ |
| /* */ |
| /* Return: On failure - Exits by calling cleanup(). */ |
| /* On success - returns 0. */ |
| /* */ |
| /******************************************************************************/ |
| void setup() |
| { |
| /* Capture signals if any */ |
| /* Create temporary directories */ |
| TEST_PAUSE; |
| tst_tmpdir(); |
| } |
| |
| int main(int ac, char **av) |
| { |
| int ret; |
| int lc; |
| key_serial_t ne_key; |
| char *msg; |
| |
| if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) { |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| tst_exit(); |
| } |
| |
| setup(); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| Tst_count = 0; |
| |
| for (testno = 1; testno < TST_TOTAL; ++testno) { |
| |
| /* Call keyctl() and ask for a keyring's ID. */ |
| ret = ltp_syscall(__NR_keyctl, KEYCTL_GET_KEYRING_ID, |
| KEY_SPEC_USER_SESSION_KEYRING); |
| if (ret != -1) { |
| tst_resm(TPASS, |
| "KEYCTL_GET_KEYRING_ID succeeded"); |
| } else { |
| tst_resm(TFAIL | TERRNO, |
| "KEYCTL_GET_KEYRING_ID"); |
| } |
| |
| for (ne_key = INT32_MAX; ne_key > INT32_MIN; ne_key--) { |
| ret = ltp_syscall(__NR_keyctl, KEYCTL_READ, |
| ne_key); |
| if (ret == -1 && errno == ENOKEY) |
| break; |
| } |
| |
| /* Call keyctl. */ |
| ret = ltp_syscall(__NR_keyctl, KEYCTL_REVOKE, ne_key); |
| if (ret != -1) { |
| tst_resm(TFAIL | TERRNO, |
| "KEYCTL_REVOKE succeeded unexpectedly"); |
| } else { |
| /* Check for the correct error num. */ |
| if (errno == ENOKEY) { |
| tst_resm(TPASS | TERRNO, |
| "KEYCTL_REVOKE got expected " |
| "errno"); |
| } else { |
| tst_resm(TFAIL | TERRNO, |
| "KEYCTL_REVOKE got unexpected " |
| "errno"); |
| } |
| |
| } |
| |
| } |
| |
| } |
| cleanup(); |
| |
| return (1); |
| } |
| #else |
| int main(void) |
| { |
| tst_resm(TCONF, "keyctl syscall support not available on system"); |
| tst_exit(); |
| } |
| #endif |