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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2022 SUSE LLC <rpalethorpe@suse.com>
*/
#define _GNU_SOURCE
#define TST_NO_DEFAULT_MAIN
#include "tst_test.h"
#include "tst_epoll.h"
int safe_epoll_create1(const char *const file, const int lineno,
const int flags)
{
const char *flags_str;
int ret = epoll_create1(flags);
switch (flags) {
case EPOLL_CLOEXEC:
flags_str = "EPOLL_CLOEXEC";
break;
case 0:
flags_str = "";
break;
default:
flags_str = "???";
}
if (ret == -1) {
tst_brk_(file, lineno,
TBROK | TERRNO, "epoll_create1(%s)", flags_str);
}
return ret;
}
int safe_epoll_ctl(const char *const file, const int lineno,
int epfd, int op, int fd, struct epoll_event *ev)
{
const char *op_str;
int ret;
switch (op) {
case EPOLL_CTL_ADD:
op_str = "EPOLL_CTL_ADD";
break;
case EPOLL_CTL_DEL:
op_str = "EPOLL_CTL_DEL";
break;
case EPOLL_CTL_MOD:
op_str = "EPOLL_CTL_MOD";
break;
default:
op_str = "???";
}
ret = epoll_ctl(epfd, op, fd, ev);
if (ret == -1) {
tst_brk_(file, lineno,
TBROK | TERRNO,
"epoll_ctl(%d, %s, %d, ...", epfd, op_str, fd);
}
return ret;
}
int safe_epoll_wait(const char *const file, const int lineno,
int epfd, struct epoll_event *events,
int maxevents, int timeout)
{
int ret = epoll_wait(epfd, events, maxevents, timeout);
if (ret == -1) {
tst_brk_(file, lineno, TBROK | TERRNO,
"epoll_wait(%d, ..., %d, %d)",
epfd, maxevents, timeout);
}
return ret;
}
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