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133 lines
2.9 KiB
133 lines
2.9 KiB
/*
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*
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* Copyright (c) International Business Machines Corp., 2001
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* NAME
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* uname03.c
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*
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* DESCRIPTION
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* uname03 - call uname() and make sure it succeeds
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*
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* ALGORITHM
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* loop if that option was specified
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* issue the system call
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* check the errno value
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* issue a PASS message if we get zero
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* otherwise, the tests fails
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* issue a FAIL message
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* break any remaining tests
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* call cleanup
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*
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* USAGE: <for command-line>
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* uname03 [-c n] [-f] [-i n] [-I x] [-p x] [-t]
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* where, -c n : Run n copies concurrently.
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* -f : Turn off functionality Testing.
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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 x : Pause for x seconds between iterations.
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* -t : Turn on syscall timing.
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*
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* History
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* 07/2001 John George
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* -Ported
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*
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* Restrictions
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* none
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*/
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#include "test.h"
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#include <errno.h>
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#include <sys/utsname.h>
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#include <string.h>
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void cleanup(void);
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void setup(void);
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char *TCID = "uname03";
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int TST_TOTAL = 1;
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#define LINUX "Linux"
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int main(int ac, char **av)
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{
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int lc;
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struct utsname *buf;
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tst_parse_opts(ac, av, NULL, NULL);
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setup(); /* global setup */
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/* allocate some space for buf */
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if ((buf = malloc((size_t)sizeof(struct utsname))) == NULL) {
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tst_brkm(TBROK, cleanup, "malloc failed for buf");
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}
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/* The following loop checks looping state if -i option given */
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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/* reset tst_count in case we are looping */
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tst_count = 0;
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/* Now make the system call with the TEST() macro */
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TEST(uname(buf));
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if (TEST_RETURN != 0) {
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tst_resm(TFAIL, "%s failed - errno = %d - %s",
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TCID, TEST_ERRNO, strerror(TEST_ERRNO));
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} else {
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if ((strcmp(buf->sysname, LINUX)) == 0) {
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tst_resm(TPASS, "%s functionality test "
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"succeeded", TCID);
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} else {
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tst_resm(TFAIL, "%s functionality test "
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"failed", TCID);
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}
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}
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}
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free(buf);
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buf = NULL;
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cleanup();
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tst_exit();
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}
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/*
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* setup() - performs all the ONE TIME setup for this test.
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*/
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void setup(void)
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{
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tst_sig(FORK, DEF_HANDLER, cleanup);
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TEST_PAUSE;
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}
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/*
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* cleanup() - performs all the ONE TIME cleanup for this test at completion
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* 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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