55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) Wipro Technologies Ltd, 2002. All Rights Reserved.
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* Copyright (c) 2018 Xiao Yang <yangx.jy@cn.fujitsu.com>
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*/
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/*
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* AUTHOR: Madhu T L <madhu.tarikere@wipro.com>
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*
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* DESCRIPTION:
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* Basic tests for delete_module(2)
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* 1) insmod dummy_del_mod.ko
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* 2) call delete_module(2) to remove dummy_del_mod.ko
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*/
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#include <errno.h>
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#include "lapi/syscalls.h"
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#include "tst_test.h"
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#include "tst_module.h"
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#define MODULE_NAME "dummy_del_mod"
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#define MODULE_NAME_KO "dummy_del_mod.ko"
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static int module_loaded;
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static void do_delete_module(void)
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{
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if (module_loaded == 0) {
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tst_module_load(MODULE_NAME_KO, NULL);
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module_loaded = 1;
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}
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TEST(tst_syscall(__NR_delete_module, MODULE_NAME, 0));
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if (TST_RET == -1) {
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tst_res(TFAIL | TTERRNO, "delete_module() failed to "
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"remove module entry for %s ", MODULE_NAME);
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return;
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}
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tst_res(TPASS, "delete_module() successful");
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module_loaded = 0;
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}
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static void cleanup(void)
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{
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if (module_loaded == 1)
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tst_module_unload(MODULE_NAME_KO);
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}
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static struct tst_test test = {
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.needs_root = 1,
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.cleanup = cleanup,
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.test_all = do_delete_module,
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};
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