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35 lines
617 B
35 lines
617 B
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2018, Linux Test Project
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*/
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#include <stdlib.h>
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#include <unistd.h>
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#include "tst_test.h"
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#include "tst_sys_conf.h"
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static const char * const save_restore[] = {
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"?/proc/nonexistent",
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"!/proc/sys/kernel/numa_balancing",
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"/proc/sys/kernel/core_pattern",
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NULL,
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};
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static void setup(void)
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{
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SAFE_FILE_PRINTF("/proc/sys/kernel/core_pattern", "changed");
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tst_sys_conf_dump();
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}
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static void run(void)
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{
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tst_res(TPASS, "OK");
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}
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static struct tst_test test = {
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.needs_root = 1,
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.test_all = run,
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.setup = setup,
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.save_restore = save_restore,
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};
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