1*d4514f0bSApple OSS Distributions /* 2*d4514f0bSApple OSS Distributions * Copyright (c) 2023 Apple Inc. All rights reserved. 3*d4514f0bSApple OSS Distributions * 4*d4514f0bSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*d4514f0bSApple OSS Distributions * 6*d4514f0bSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*d4514f0bSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*d4514f0bSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*d4514f0bSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*d4514f0bSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*d4514f0bSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*d4514f0bSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*d4514f0bSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*d4514f0bSApple OSS Distributions * 15*d4514f0bSApple OSS Distributions * Please obtain a copy of the License at 16*d4514f0bSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*d4514f0bSApple OSS Distributions * 18*d4514f0bSApple OSS Distributions * The Original Code and all software distributed under the License are 19*d4514f0bSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*d4514f0bSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*d4514f0bSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*d4514f0bSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*d4514f0bSApple OSS Distributions * Please see the License for the specific language governing rights and 24*d4514f0bSApple OSS Distributions * limitations under the License. 25*d4514f0bSApple OSS Distributions * 26*d4514f0bSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*d4514f0bSApple OSS Distributions */ 28*d4514f0bSApple OSS Distributions 29*d4514f0bSApple OSS Distributions #include <darwintest.h> 30*d4514f0bSApple OSS Distributions 31*d4514f0bSApple OSS Distributions #include <sys/ioctl.h> 32*d4514f0bSApple OSS Distributions 33*d4514f0bSApple OSS Distributions #include <net/bpf.h> 34*d4514f0bSApple OSS Distributions 35*d4514f0bSApple OSS Distributions #include "bpflib.h" 36*d4514f0bSApple OSS Distributions 37*d4514f0bSApple OSS Distributions T_GLOBAL_META( 38*d4514f0bSApple OSS Distributions T_META_NAMESPACE("xnu.net"), 39*d4514f0bSApple OSS Distributions T_META_ASROOT(true), 40*d4514f0bSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 41*d4514f0bSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("networking"), 42*d4514f0bSApple OSS Distributions T_META_CHECK_LEAKS(false)); 43*d4514f0bSApple OSS Distributions 44*d4514f0bSApple OSS Distributions T_DECL(bpf_no_timestamp, "test BIOCGNOTSTAMP and BIOCSNOTSTAMP") 45*d4514f0bSApple OSS Distributions { 46*d4514f0bSApple OSS Distributions int fd = bpf_new(); 47*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(fd, "bpf open fd %d", fd); 48*d4514f0bSApple OSS Distributions 49*d4514f0bSApple OSS Distributions int get_no_timestamp = -1; 50*d4514f0bSApple OSS Distributions 51*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(fd, BIOCGNOTSTAMP, &get_no_timestamp), "BIOCGNOTSTAMP");; 52*d4514f0bSApple OSS Distributions T_LOG("BIOCGNOTSTAMP detault: %u", get_no_timestamp); 53*d4514f0bSApple OSS Distributions 54*d4514f0bSApple OSS Distributions int set_no_timestamp = 1; 55*d4514f0bSApple OSS Distributions 56*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(fd, BIOCSNOTSTAMP, &set_no_timestamp), "BIOCSNOTSTAMP");; 57*d4514f0bSApple OSS Distributions T_LOG("set_no_timestamp %u", set_no_timestamp); 58*d4514f0bSApple OSS Distributions 59*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(fd, BIOCGNOTSTAMP, &get_no_timestamp), "BIOCGNOTSTAMP");; 60*d4514f0bSApple OSS Distributions T_LOG("BIOCGNOTSTAMP detault: %u", get_no_timestamp); 61*d4514f0bSApple OSS Distributions 62*d4514f0bSApple OSS Distributions T_ASSERT_EQ(get_no_timestamp, set_no_timestamp, "get_no_timestamp == set_no_timestamp"); 63*d4514f0bSApple OSS Distributions 64*d4514f0bSApple OSS Distributions set_no_timestamp = 0; 65*d4514f0bSApple OSS Distributions 66*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(fd, BIOCSNOTSTAMP, &set_no_timestamp), "BIOCSNOTSTAMP");; 67*d4514f0bSApple OSS Distributions T_LOG("set_no_timestamp %u", set_no_timestamp); 68*d4514f0bSApple OSS Distributions 69*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(fd, BIOCGNOTSTAMP, &get_no_timestamp), "BIOCGNOTSTAMP");; 70*d4514f0bSApple OSS Distributions T_LOG("get_no_timestamp %u", get_no_timestamp); 71*d4514f0bSApple OSS Distributions 72*d4514f0bSApple OSS Distributions T_ASSERT_EQ(get_no_timestamp, set_no_timestamp, "get_no_timestamp== set_no_timestamp"); 73*d4514f0bSApple OSS Distributions } 74