49 lines
860 B
C
49 lines
860 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) Wipro Technologies Ltd, 2005. All Rights Reserved.
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* Author: Prashant P Yendigeri <prashant.yendigeri@wipro.com>
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* Copyright (C) 2022 SUSE LLC Andrea Cervesato <andrea.cervesato@suse.com>
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*/
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/*\
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* [Description]
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*
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* Basic test for getcontext().
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*
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* Calls a getcontext() then jumps back with a setcontext().
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*/
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#include "config.h"
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#include "tst_test.h"
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#ifdef HAVE_GETCONTEXT
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#include <ucontext.h>
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static volatile int flag;
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static void run(void)
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{
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ucontext_t ptr;
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flag = 0;
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TST_EXP_PASS(getcontext(&ptr), "getcontext() flag=%i", flag);
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if (flag)
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return;
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flag = 1;
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setcontext(&ptr);
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tst_res(TFAIL, "setcontext() did return");
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}
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static struct tst_test test = {
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.test_all = run,
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};
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#else
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TST_TEST_TCONF("system doesn't have getcontext support");
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#endif
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