96 lines
2.0 KiB
C
96 lines
2.0 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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* Checks that swapon() succeds with swapfile.
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*/
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#include <unistd.h>
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#include <errno.h>
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#include <stdlib.h>
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#include "test.h"
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#include "lapi/syscalls.h"
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#include "libswapon.h"
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static void setup(void);
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static void cleanup(void);
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char *TCID = "swapon01";
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int TST_TOTAL = 1;
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static long fs_type;
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static void verify_swapon(void)
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{
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TEST(ltp_syscall(__NR_swapon, "./swapfile01", 0));
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if (TEST_RETURN == -1) {
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if (fs_type == TST_BTRFS_MAGIC && errno == EINVAL) {
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tst_brkm(TCONF, cleanup,
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"Swapfile on BTRFS not implemeted");
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return;
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}
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tst_resm(TFAIL | TTERRNO, "Failed to turn on swapfile");
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} else {
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tst_resm(TPASS, "Succeeded to turn on swapfile");
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/*we need to turn this swap file off for -i option */
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if (ltp_syscall(__NR_swapoff, "./swapfile01") != 0) {
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tst_brkm(TBROK, cleanup, "Failed to turn off swapfile,"
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" system reboot after execution of LTP "
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"test suite is recommended.");
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}
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}
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}
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int main(int ac, char **av)
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{
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int lc;
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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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verify_swapon();
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}
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cleanup();
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tst_exit();
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}
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static void setup(void)
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{
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tst_sig(FORK, DEF_HANDLER, cleanup);
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tst_require_root();
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TEST_PAUSE;
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tst_tmpdir();
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is_swap_supported(cleanup, "./tstswap");
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make_swapfile(cleanup, "swapfile01", 0);
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}
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static void cleanup(void)
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{
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tst_rmdir();
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}
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