/******************************************************************************/
/* 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: newuname01.c */
/* */
/* Description: This tests the newuname() syscall */
/* */
/* Usage: <for command-line> */
/* newuname01 [-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: 1 */
/* */
/* Test Name: newuname01 */
/* History: Porting from Crackerjack to LTP is done by */
/* Manas Kumar Nayak maknayak@in.ibm.com> */
/******************************************************************************/
#include <unistd.h>
#include <sys/utsname.h>
#include <errno.h>
#include <stdio.h>
#include <sys/stat.h>
#include <stdlib.h>
#include "test.h"
#include "lapi/syscalls.h"
char *TCID = "newuname01";
int testno;
int TST_TOTAL = 1;
/* 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. */
/* */
/******************************************************************************/
void cleanup(void)
{
tst_rmdir();
tst_exit();
}
/* 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(void)
{
/* Capture signals if any */
/* Create temporary directories */
TEST_PAUSE;
tst_tmpdir();
}
int main(int ac, char **av)
{
struct utsname name;
int lc;
tst_parse_opts(ac, av, NULL, NULL);
setup();
for (lc = 0; TEST_LOOPING(lc); ++lc) {
tst_count = 0;
for (testno = 0; testno < TST_TOTAL; ++testno) {
TEST(ltp_syscall(__NR_uname, &name));
if (TEST_RETURN == -1) {
tst_brkm(TFAIL, cleanup, "%s failed - errno = %d : %s",
TCID, TEST_ERRNO,
strerror(TEST_ERRNO));
} else {
tst_resm(TPASS,
"newuname call succeed: return value = %ld ",
TEST_RETURN);
TEST(strcmp(name.sysname, "Linux")); //Linux ?
if (TEST_RETURN == 0) {
tst_resm(TINFO, "This system is %s",
name.sysname);
tst_resm(TINFO,
"The system infomation is :");
tst_resm(TINFO,
"System is %s on %s hardware",
name.sysname, name.machine);
tst_resm(TINFO, "Nodename is %s",
name.nodename);
tst_resm(TINFO, "Version is %s, %s",
name.release, name.version);
tst_resm(TINFO, "Domainname is %s ",
*(&name.machine + 1));
cleanup();
tst_exit();
} else {
tst_resm(TFAIL,
"%s failed - errno = %d : %s",
TCID, TEST_ERRNO,
strerror(TEST_ERRNO));
tst_resm(TINFO,
"This system is not Linux");
cleanup();
tst_exit();
}
}
}
}
tst_exit();
}