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epoll_pwait, ppoll, pselect: add to process sigmask

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Change-Id: I6aa1db3b4c6ad81a8b5926fa87fc645269b103b6
Refs: #1361
This commit is contained in:
Tomoki Shirasawa
2019-12-25 10:56:44 +09:00
committed by Masamichi Takagi
parent 911b07f507
commit f00d03445c
9 changed files with 362 additions and 6 deletions
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63
test/issues/1361/C1361T01.c Normal file
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#include<stdlib.h>
#include<stdio.h>
#include<string.h>
#include<unistd.h>
#include<sys/types.h>
#include <sys/wait.h>
#include<sys/select.h>
#include<sys/time.h>
#include<signal.h>
#include<errno.h>
int sig;
void
usr1(int s)
{
sig = 1;
}
void
usr2(int s)
{
if (sig == 1) {
printf("*** C1361T01: FAIL : BAD USR1\n");
exit(1);
}
printf("*** C1361T01: PASS\n");
exit(0);
}
int
main(int argc, char **argv)
{
pid_t pid;
int st;
if ((pid = fork()) == 0) {
sigset_t mask;
struct timespec to;
int rc;
sigprocmask(0, NULL, &mask);
sigaddset(&mask, SIGUSR1);
signal(SIGUSR1, usr1);
signal(SIGUSR2, usr2);
to.tv_sec = 3;
to.tv_nsec = 0;
rc = pselect(0, NULL, NULL, NULL, &to, &mask);
if (rc == -1 && errno == EINTR) {
printf("*** C1361T01: FAIL : BAD SIGNAL\n");
exit(1);
}
printf("*** C1361T01 FAIL: : timeout\n");
exit(2);
}
sleep(1);
kill(pid, SIGUSR1);
sleep(1);
kill(pid, SIGUSR2);
while (waitpid(pid, &st, 0) == -1 && errno == EINTR)
;
exit(0);
}