38 lines
705 B
C
38 lines
705 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz>
|
|
*/
|
|
#include <sys/select.h>
|
|
#include <sys/time.h>
|
|
#include <sys/types.h>
|
|
#include <errno.h>
|
|
|
|
#include "tst_timer_test.h"
|
|
|
|
int sample_fn(int clk_id, long long usec)
|
|
{
|
|
fd_set readfds;
|
|
struct timespec tv = tst_timespec_from_us(usec);
|
|
|
|
FD_ZERO(&readfds);
|
|
FD_SET(0, &readfds);
|
|
|
|
tst_timer_start(clk_id);
|
|
TEST(pselect(0, &readfds, NULL, NULL, &tv, NULL));
|
|
tst_timer_stop();
|
|
tst_timer_sample();
|
|
|
|
if (TST_RET != 0) {
|
|
tst_res(TFAIL | TTERRNO,
|
|
"pselect() returned %li on timeout", TST_RET);
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct tst_test test = {
|
|
.scall = "pselect()",
|
|
.sample = sample_fn,
|
|
};
|