1*e3723e1fSApple OSS Distributions /* 2*e3723e1fSApple OSS Distributions * Copyright (c) 2021 Apple Inc. All rights reserved. 3*e3723e1fSApple OSS Distributions * 4*e3723e1fSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*e3723e1fSApple OSS Distributions * 6*e3723e1fSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*e3723e1fSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*e3723e1fSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*e3723e1fSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*e3723e1fSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*e3723e1fSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*e3723e1fSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*e3723e1fSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*e3723e1fSApple OSS Distributions * 15*e3723e1fSApple OSS Distributions * Please obtain a copy of the License at 16*e3723e1fSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*e3723e1fSApple OSS Distributions * 18*e3723e1fSApple OSS Distributions * The Original Code and all software distributed under the License are 19*e3723e1fSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*e3723e1fSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*e3723e1fSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*e3723e1fSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*e3723e1fSApple OSS Distributions * Please see the License for the specific language governing rights and 24*e3723e1fSApple OSS Distributions * limitations under the License. 25*e3723e1fSApple OSS Distributions * 26*e3723e1fSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*e3723e1fSApple OSS Distributions */ 28*e3723e1fSApple OSS Distributions 29*e3723e1fSApple OSS Distributions #include <darwintest.h> 30*e3723e1fSApple OSS Distributions 31*e3723e1fSApple OSS Distributions #undef _DARWIN_C_SOURCE 32*e3723e1fSApple OSS Distributions #undef _NONSTD_SOURCE 33*e3723e1fSApple OSS Distributions #define _POSIX_C_SOURCE 200112L 34*e3723e1fSApple OSS Distributions 35*e3723e1fSApple OSS Distributions #include <sys/cdefs.h> 36*e3723e1fSApple OSS Distributions #include <sys/errno.h> 37*e3723e1fSApple OSS Distributions #include <sys/socket.h> 38*e3723e1fSApple OSS Distributions 39*e3723e1fSApple OSS Distributions #include <netinet/in.h> 40*e3723e1fSApple OSS Distributions 41*e3723e1fSApple OSS Distributions #include <stdio.h> 42*e3723e1fSApple OSS Distributions #include <string.h> 43*e3723e1fSApple OSS Distributions 44*e3723e1fSApple OSS Distributions T_DECL(posix_so_linger, "POSIX SO_LINGER", T_META_TAG_VM_PREFERRED) 45*e3723e1fSApple OSS Distributions { 46*e3723e1fSApple OSS Distributions T_LOG("POSIX SO_LINGER 0x%x", SO_LINGER); 47*e3723e1fSApple OSS Distributions 48*e3723e1fSApple OSS Distributions int s = -1; 49*e3723e1fSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(s = socket(AF_INET, SOCK_STREAM, 0), 50*e3723e1fSApple OSS Distributions "socket(AF_INET, SOCK_DGRAM)"); 51*e3723e1fSApple OSS Distributions 52*e3723e1fSApple OSS Distributions struct linger set_l = { .l_onoff = 1, .l_linger = 5 }; 53*e3723e1fSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(setsockopt(s, SOL_SOCKET, SO_LINGER, 54*e3723e1fSApple OSS Distributions &set_l, sizeof(struct linger)), 55*e3723e1fSApple OSS Distributions "setsockopt SO_LINGER"); 56*e3723e1fSApple OSS Distributions 57*e3723e1fSApple OSS Distributions struct linger get_l = {}; 58*e3723e1fSApple OSS Distributions socklen_t len = sizeof(struct linger); 59*e3723e1fSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(getsockopt(s, SOL_SOCKET, SO_LINGER, 60*e3723e1fSApple OSS Distributions &get_l, &len), 61*e3723e1fSApple OSS Distributions "getsockopt SO_LINGER"); 62*e3723e1fSApple OSS Distributions 63*e3723e1fSApple OSS Distributions T_EXPECT_EQ(set_l.l_onoff, get_l.l_onoff, 64*e3723e1fSApple OSS Distributions "POSIX SO_LINGER set l_onoff %d == get l_onoff %d", 65*e3723e1fSApple OSS Distributions set_l.l_onoff, get_l.l_onoff); 66*e3723e1fSApple OSS Distributions T_EXPECT_EQ(set_l.l_linger, get_l.l_linger, 67*e3723e1fSApple OSS Distributions "POSIX SO_LINGER set l_linger %d == get l_linger %d", 68*e3723e1fSApple OSS Distributions set_l.l_linger, get_l.l_linger); 69*e3723e1fSApple OSS Distributions } 70*e3723e1fSApple OSS Distributions 71*e3723e1fSApple OSS Distributions T_DECL(posix_so_linger_negative, "POSIX SO_LINGER negative", T_META_TAG_VM_PREFERRED) 72*e3723e1fSApple OSS Distributions { 73*e3723e1fSApple OSS Distributions T_LOG("POSIX SO_LINGER 0x%x", SO_LINGER); 74*e3723e1fSApple OSS Distributions 75*e3723e1fSApple OSS Distributions int s = -1; 76*e3723e1fSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(s = socket(AF_INET, SOCK_STREAM, 0), 77*e3723e1fSApple OSS Distributions "socket(AF_INET, SOCK_DGRAM)"); 78*e3723e1fSApple OSS Distributions 79*e3723e1fSApple OSS Distributions struct linger set_l = { .l_onoff = 0, .l_linger = -1 }; 80*e3723e1fSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(setsockopt(s, SOL_SOCKET, SO_LINGER, 81*e3723e1fSApple OSS Distributions &set_l, sizeof(struct linger)), 82*e3723e1fSApple OSS Distributions "setsockopt SO_LINGER"); 83*e3723e1fSApple OSS Distributions 84*e3723e1fSApple OSS Distributions struct linger get_l = {}; 85*e3723e1fSApple OSS Distributions socklen_t len = sizeof(struct linger); 86*e3723e1fSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(getsockopt(s, SOL_SOCKET, SO_LINGER, 87*e3723e1fSApple OSS Distributions &get_l, &len), 88*e3723e1fSApple OSS Distributions "getsockopt SO_LINGER"); 89*e3723e1fSApple OSS Distributions 90*e3723e1fSApple OSS Distributions T_EXPECT_EQ(set_l.l_onoff, get_l.l_onoff, 91*e3723e1fSApple OSS Distributions "POSIX SO_LINGER set l_onoff %d == get l_onoff %d", 92*e3723e1fSApple OSS Distributions set_l.l_onoff, get_l.l_onoff); 93*e3723e1fSApple OSS Distributions T_EXPECT_EQ(set_l.l_linger, get_l.l_linger, 94*e3723e1fSApple OSS Distributions "POSIX SO_LINGER set l_linger %d == get l_linger %d", 95*e3723e1fSApple OSS Distributions set_l.l_linger, get_l.l_linger); 96*e3723e1fSApple OSS Distributions } 97