/*
* Copyright (c) 2021 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#include <darwintest.h>
#undef _DARWIN_C_SOURCE
#undef _NONSTD_SOURCE
#define _POSIX_C_SOURCE 200112L
#include <sys/cdefs.h>
#include <sys/errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdio.h>
#include <string.h>
T_DECL(posix_so_linger, "POSIX SO_LINGER", T_META_TAG_VM_PREFERRED)
{
T_LOG("POSIX SO_LINGER 0x%x", SO_LINGER);
int s = -1;
T_ASSERT_POSIX_SUCCESS(s = socket(AF_INET, SOCK_STREAM, 0),
"socket(AF_INET, SOCK_DGRAM)");
struct linger set_l = { .l_onoff = 1, .l_linger = 5 };
T_ASSERT_POSIX_SUCCESS(setsockopt(s, SOL_SOCKET, SO_LINGER,
&set_l, sizeof(struct linger)),
"setsockopt SO_LINGER");
struct linger get_l = {};
socklen_t len = sizeof(struct linger);
T_ASSERT_POSIX_SUCCESS(getsockopt(s, SOL_SOCKET, SO_LINGER,
&get_l, &len),
"getsockopt SO_LINGER");
T_EXPECT_EQ(set_l.l_onoff, get_l.l_onoff,
"POSIX SO_LINGER set l_onoff %d == get l_onoff %d",
set_l.l_onoff, get_l.l_onoff);
T_EXPECT_EQ(set_l.l_linger, get_l.l_linger,
"POSIX SO_LINGER set l_linger %d == get l_linger %d",
set_l.l_linger, get_l.l_linger);
}
T_DECL(posix_so_linger_negative, "POSIX SO_LINGER negative", T_META_TAG_VM_PREFERRED)
{
T_LOG("POSIX SO_LINGER 0x%x", SO_LINGER);
int s = -1;
T_ASSERT_POSIX_SUCCESS(s = socket(AF_INET, SOCK_STREAM, 0),
"socket(AF_INET, SOCK_DGRAM)");
struct linger set_l = { .l_onoff = 0, .l_linger = -1 };
T_ASSERT_POSIX_SUCCESS(setsockopt(s, SOL_SOCKET, SO_LINGER,
&set_l, sizeof(struct linger)),
"setsockopt SO_LINGER");
struct linger get_l = {};
socklen_t len = sizeof(struct linger);
T_ASSERT_POSIX_SUCCESS(getsockopt(s, SOL_SOCKET, SO_LINGER,
&get_l, &len),
"getsockopt SO_LINGER");
T_EXPECT_EQ(set_l.l_onoff, get_l.l_onoff,
"POSIX SO_LINGER set l_onoff %d == get l_onoff %d",
set_l.l_onoff, get_l.l_onoff);
T_EXPECT_EQ(set_l.l_linger, get_l.l_linger,
"POSIX SO_LINGER set l_linger %d == get l_linger %d",
set_l.l_linger, get_l.l_linger);
}