syscalls/reboot: Update to new API

For those:
	testcases/kernel/syscalls/reboot/reboot01.c
	testcases/kernel/syscalls/reboot/reboot02.c

Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com>
Reviewed-by: Li Wang <liwang@redhat.com>

testcases/kernel/syscalls/reboot/reboot01.c

@@ -1,142 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) Wipro Technologies Ltd, 2002.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
+ * AUTHOR: Aniruddha Marathe <aniruddha.marathe@wipro.com>
+ */
+
+/*\
+ * [Description]
+ * This is a Phase I test for the reboot(2) system call.
+ * It is intended to provide a limited exposure of the system call.
+ *
+ * [Algorithm]
+ * 1) Two test cases for two flag values
+ * 2) Execute system call
+ * 3) Check return code, if system call failed (return=-1)
+ * 4) Log the errno and Issue a FAIL message
+ * 5) Otherwise, Issue a PASS message
+ *
+ * [Restrictions]
+ * For lib4 and lib5 reboot(2) system call is implemented as
+ * int reboot(int magic, int magic2, int flag, void *arg); This test case
+ * is written for int reboot(int flag); which is implemented under glibc
+ * Therefore this testcase may not work under libc4 and libc5 libraries.
  */
-/**************************************************************************
- *
- *    TEST IDENTIFIER	: reboot01
- *
- *    EXECUTED BY	: root / superuser
- *
- *    TEST TITLE	: Basic test for reboot(2)
- *
- *    TEST CASE TOTAL	: 2
- *
- *    AUTHOR		: Aniruddha Marathe <aniruddha.marathe@wipro.com>
- *
- *    SIGNALS
- * 	Uses SIGUSR1 to pause before test if option set.
- * 	(See the parse_opts(3) man page).
- *
- *    DESCRIPTION
- *    This is a Phase I test for the reboot(2) system call.
- *    It is intended to provide a limited exposure of the system call.
- *   $
- *
- * 	Setup:
- *	  Setup signal handling.
- *	  Pause for SIGUSR1 if option specified.
- *	  setting the flag value for two tests.
- *
- * 	Test:
- *	 Loop if the proper options are given.
- *	 for two test cases for two flag values
- *	  Execute system call
- *	  Check return code, if system call failed (return=-1)
- *		Log the errno and Issue a FAIL message.
- *	  Otherwise, Issue a PASS message.
- *
- * 	Cleanup:
- * 	  Print errno log and/or timing stats if options given
- *
- * USAGE:  <for command-line>
- * reboot01 [-c n] [-e] [-i n] [-I x] [-p x] [-t] [-h] [-f] [-p]
- * where:
- * 	-c n : run the test for n number of times.
- *	-e   : Turn on errno logging.
- *	-i n : Execute test n times.
- *	-I x : Execute test for x seconds.
- *	-p   : Pause for SIGUSR1 before starting
- *	-P x : Pause for x seconds between iterations.
- *	-t   : Turn on syscall timing.
- *
- *RESTRICTIONS:
- *for lib4 and lib5 reboot(2) system call is implemented as
- *int reboot(int magic, int magic2, int flag, void *arg); This test case
- *is written for int reboot(int flag); which is implemented under glibc
- *Therefore this testcase may not work under libc4 and libc5 libraries
- *****************************************************************************/
 
 #include <unistd.h>
 #include <sys/reboot.h>
-#include "test.h"
-#include <errno.h>
 #include <linux/reboot.h>
-
-static void setup();
-static void cleanup();
-
-char *TCID = "reboot01";
-int TST_TOTAL = 2;
-
-static int flag[2] = { LINUX_REBOOT_CMD_CAD_ON, LINUX_REBOOT_CMD_CAD_OFF };
-
-static const char *option_message[] = { "LINUX_REBOOT_CMD_CAD_ON",
-	"LINUX_REBOOT_CMD_CAD_OFF"
+#include "tst_test.h"
+
+static struct tcase {
+	const char *option_message;
+	int flag;
+} tcases[] = {
+	{"LINUX_REBOOT_CMD_CAD_ON", LINUX_REBOOT_CMD_CAD_ON,},
+	{"LINUX_REBOOT_CMD_CAD_OFF", LINUX_REBOOT_CMD_CAD_OFF,},
 };
 
-int main(int ac, char **av)
+static void run(unsigned int n)
 {
-
-	int lc, i;
-
-	tst_parse_opts(ac, av, NULL, NULL);
-
-	setup();
-
-	for (lc = 0; TEST_LOOPING(lc); lc++) {
-
-		tst_count = 0;
-
-		for (i = 0; i < TST_TOTAL; i++) {
-
-			TEST(reboot(flag[i]));
-			/* check return code */
-			if (TEST_RETURN == -1) {
-				tst_resm(TFAIL, "reboot(2) Failed for "
-					 "option %s", option_message[i]);
-			} else {
-				tst_resm(TPASS, "reboot(2) Passed for "
-					 "option %s", option_message[i]);
-			}
-		}		/*End of TEST CASE LOOPING */
-	}			/*End for TEST_LOOPING */
-
-	/*Clean up and exit */
-	cleanup();
-
-	tst_exit();
-}
-
-/* setup() - performs all ONE TIME setup for this test */
-void setup(void)
-{
-	tst_require_root();
-
-	tst_sig(NOFORK, DEF_HANDLER, cleanup);
-
-	TEST_PAUSE;
-
+	TST_EXP_PASS(reboot(tcases[n].flag),
+		"reboot(%s)", tcases[n].option_message);
 }
 
-/*
- * cleanup() - Performs one time cleanup for this test at
- * completion or premature exit
- */
-
-void cleanup(void)
-{
-
-}
+static struct tst_test test = {
+	.needs_root = 1,
+	.test = run,
+	.tcnt = ARRAY_SIZE(tcases),
+};