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test/poll: ignore parent dying

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The parent may well die before the child is done, as long as it wrote to
the pipe, we're fine.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2019-01-18 18:48:40 -07:00
parent a2fc9f13b5
commit bc4e4a7427
1 changed files with 5 additions and 5 deletions
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10
test/poll.c
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@@ -21,11 +21,11 @@ static void sig_alrm(int sig)
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
pid_t parent = getpid(), p;
struct io_uring_cqe *cqe; struct io_uring_cqe *cqe;
struct io_uring_sqe *sqe; struct io_uring_sqe *sqe;
struct io_uring ring; struct io_uring ring;
int pipe1[2]; int pipe1[2];
pid_t p;
int ret; int ret;
if (pipe(pipe1) != 0) { if (pipe(pipe1) != 0) {
@@ -69,11 +69,11 @@ int main(int argc, char *argv[])
} }
do { do {
if (getppid() != parent) {
printf("parent died\n");
exit(2);
}
ret = io_uring_wait_completion(&ring, &cqe); ret = io_uring_wait_completion(&ring, &cqe);
if (ret < 0) {
printf("child: wait completion %d\n", ret);
break;
}
} while (ret != 0); } while (ret != 0);
if (ret < 0) { if (ret < 0) {