52 lines
958 B
C
52 lines
958 B
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) International Business Machines Corp., 2001
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*/
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/*\
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* [Description]
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*
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* Set signals to be ignored.
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*/
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#include "tst_test.h"
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static int siglist[] = { SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGTRAP, SIGABRT, SIGIOT,
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SIGBUS, SIGFPE, SIGUSR1, SIGSEGV, SIGUSR2, SIGPIPE, SIGALRM,
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SIGTERM,
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#ifdef SIGSTKFLT
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SIGSTKFLT,
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#endif
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SIGCHLD, SIGCONT, SIGTSTP, SIGTTIN,
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SIGTTOU, SIGURG, SIGXCPU, SIGXFSZ, SIGVTALRM, SIGPROF,
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SIGWINCH, SIGIO, SIGPWR, SIGSYS,
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#ifdef SIGUNUSED
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SIGUNUSED
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#endif
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};
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static volatile int ign_handler;
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static void sighandler(int sig LTP_ATTRIBUTE_UNUSED)
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{
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ign_handler = 1;
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}
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static void do_test(unsigned int n)
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{
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pid_t pid;
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SAFE_SIGNAL(siglist[n], sighandler);
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SAFE_SIGNAL(siglist[n], SIG_IGN);
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pid = getpid();
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SAFE_KILL(pid, siglist[n]);
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TST_EXP_EQ_SSZ(ign_handler, 0);
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}
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static struct tst_test test = {
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.tcnt = ARRAY_SIZE(siglist),
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.test = do_test,
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};
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