38 lines
819 B
C
38 lines
819 B
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) Crackerjack Project., 2007
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* Copyright (c) Manas Kumar Nayak maknayak@in.ibm.com>
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* Copyright (C) 2021 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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* Test that waitid() fails with ECHILD with process that is not child of the
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* current process. We fork() one child just to be sure that there are unwaited
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* for children available while the test runs.
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*/
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#include <stdlib.h>
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#include <sys/wait.h>
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#include "tst_test.h"
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static siginfo_t *infop;
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static void run(void)
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{
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if (!SAFE_FORK())
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exit(0);
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TST_EXP_FAIL(waitid(P_PID, 1, infop, WEXITED), ECHILD);
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}
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static struct tst_test test = {
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.test_all = run,
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.forks_child = 1,
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.bufs = (struct tst_buffers[]) {
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{&infop, .size = sizeof(*infop)},
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{}
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}
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};
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