143 lines
3.6 KiB
C
143 lines
3.6 KiB
C
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/*
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* Copyright (c) Wipro Technologies Ltd, 2002. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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/**************************************************************************
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*
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* TEST IDENTIFIER : reboot01
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*
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* EXECUTED BY : root / superuser
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*
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* TEST TITLE : Basic test for reboot(2)
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*
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* TEST CASE TOTAL : 2
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*
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* AUTHOR : Aniruddha Marathe <aniruddha.marathe@wipro.com>
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*
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* SIGNALS
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* Uses SIGUSR1 to pause before test if option set.
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* (See the parse_opts(3) man page).
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*
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* DESCRIPTION
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* This is a Phase I test for the reboot(2) system call.
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* It is intended to provide a limited exposure of the system call.
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* $
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*
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* Setup:
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* Setup signal handling.
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* Pause for SIGUSR1 if option specified.
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* setting the flag value for two tests.
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*
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* Test:
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* Loop if the proper options are given.
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* for two test cases for two flag values
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* Execute system call
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* Check return code, if system call failed (return=-1)
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* Log the errno and Issue a FAIL message.
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* Otherwise, Issue a PASS message.
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*
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* Cleanup:
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* Print errno log and/or timing stats if options given
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*
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* USAGE: <for command-line>
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* reboot01 [-c n] [-e] [-i n] [-I x] [-p x] [-t] [-h] [-f] [-p]
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* where:
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* -c n : run the test for n number of times.
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* -e : Turn on errno logging.
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* -i n : Execute test n times.
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* -I x : Execute test for x seconds.
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* -p : Pause for SIGUSR1 before starting
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* -P x : Pause for x seconds between iterations.
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* -t : Turn on syscall timing.
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*
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*RESTRICTIONS:
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*for lib4 and lib5 reboot(2) system call is implemented as
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*int reboot(int magic, int magic2, int flag, void *arg); This test case
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*is written for int reboot(int flag); which is implemented under glibc
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*Therefore this testcase may not work under libc4 and libc5 libraries
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*****************************************************************************/
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#include <unistd.h>
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#include <sys/reboot.h>
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#include "test.h"
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#include <errno.h>
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#include <linux/reboot.h>
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static void setup();
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static void cleanup();
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char *TCID = "reboot01";
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int TST_TOTAL = 2;
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static int flag[2] = { LINUX_REBOOT_CMD_CAD_ON, LINUX_REBOOT_CMD_CAD_OFF };
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static const char *option_message[] = { "LINUX_REBOOT_CMD_CAD_ON",
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"LINUX_REBOOT_CMD_CAD_OFF"
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};
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int main(int ac, char **av)
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{
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int lc, i;
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tst_parse_opts(ac, av, NULL, NULL);
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setup();
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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tst_count = 0;
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for (i = 0; i < TST_TOTAL; i++) {
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TEST(reboot(flag[i]));
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/* check return code */
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL, "reboot(2) Failed for "
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"option %s", option_message[i]);
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} else {
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tst_resm(TPASS, "reboot(2) Passed for "
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"option %s", option_message[i]);
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}
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} /*End of TEST CASE LOOPING */
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} /*End for TEST_LOOPING */
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/*Clean up and exit */
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cleanup();
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tst_exit();
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}
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/* setup() - performs all ONE TIME setup for this test */
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void setup(void)
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{
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tst_require_root();
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tst_sig(NOFORK, DEF_HANDLER, cleanup);
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TEST_PAUSE;
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}
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/*
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* cleanup() - Performs one time cleanup for this test at
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* completion or premature exit
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*/
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void cleanup(void)
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{
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}
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