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Test "sigaction: support for SA_RESETHAND on x86_64" on arm64

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Change-Id: I6154134d53d1ee0344e4bc344f302ffaf810c618
Refs: #1031
This commit is contained in:
Shiratori, Takehiro
2018-11-21 16:44:39 +09:00
committed by Masamichi Takagi
parent 739472bd86
commit 9e57db5427
29 changed files with 851 additions and 0 deletions
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71
test/mng_mod/issues/1031/x86_64/CT_005.c Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include "./test_chk.h"
#define TEST_NAME "CT_005"
int handled_cnt = 0;
void test_handler(int sig)
{
handled_cnt++;
}
int main(int argc, char** argv)
{
int rc = 0;
int pid = 0;
int status;
int tmp_flag = 0;
struct sigaction sa;
printf("*** %s start *******************************\n", TEST_NAME);
pid = fork();
CHKANDJUMP(pid == -1, "fork");
if (pid == 0) { /* child */
sa.sa_handler = test_handler;
sa.sa_flags = SA_RESETHAND;
rc = sigaction(SIGUSR1, &sa, NULL);
OKNG(rc != 0, "sigaction with SA_RESETHAND");
printf(" send 1st SIGUSR1\n");
kill(getpid(), SIGUSR1);
OKNG(handled_cnt != 1, "invoked test_handler");
rc = sigaction(SIGUSR1, &sa, NULL);
OKNG(rc != 0, "sigaction with SA_RESETHAND again");
printf(" send 2nd SIGUSR1\n");
kill(getpid(), SIGUSR1);
OKNG(handled_cnt != 2, "invoked test_handler again");
printf(" send 3rd SIGUSR1\n");
kill(getpid(), SIGUSR1);
OKNG(1, "can't reach here");
} else { /* parent */
rc = waitpid(pid, &status, 0);
CHKANDJUMP(rc == -1, "waitpid");
if (WIFSIGNALED(status)) {
if (WTERMSIG(status) == SIGUSR1) {
tmp_flag = 1;
}
}
OKNG(tmp_flag != 1, "child is killed by SIGUSR1");
}
printf("*** %s PASSED\n\n", TEST_NAME);
return 0;
fn_fail:
printf("*** %s FAILED\n\n", TEST_NAME);
return -1;
}