1*5e3eaea3SApple OSS Distributions /* 2*5e3eaea3SApple OSS Distributions * Copyright (c) 2023 Apple Inc. All rights reserved. 3*5e3eaea3SApple OSS Distributions * 4*5e3eaea3SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*5e3eaea3SApple OSS Distributions * 6*5e3eaea3SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*5e3eaea3SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*5e3eaea3SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*5e3eaea3SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*5e3eaea3SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*5e3eaea3SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*5e3eaea3SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*5e3eaea3SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*5e3eaea3SApple OSS Distributions * 15*5e3eaea3SApple OSS Distributions * Please obtain a copy of the License at 16*5e3eaea3SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*5e3eaea3SApple OSS Distributions * 18*5e3eaea3SApple OSS Distributions * The Original Code and all software distributed under the License are 19*5e3eaea3SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*5e3eaea3SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*5e3eaea3SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*5e3eaea3SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*5e3eaea3SApple OSS Distributions * Please see the License for the specific language governing rights and 24*5e3eaea3SApple OSS Distributions * limitations under the License. 25*5e3eaea3SApple OSS Distributions * 26*5e3eaea3SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*5e3eaea3SApple OSS Distributions */ 28*5e3eaea3SApple OSS Distributions 29*5e3eaea3SApple OSS Distributions #include <sys/sysctl.h> 30*5e3eaea3SApple OSS Distributions #include <darwintest.h> 31*5e3eaea3SApple OSS Distributions 32*5e3eaea3SApple OSS Distributions #define TEST_SYSCTL "debug.test.esync_test" 33*5e3eaea3SApple OSS Distributions 34*5e3eaea3SApple OSS Distributions T_GLOBAL_META( 35*5e3eaea3SApple OSS Distributions T_META_NAMESPACE("xnu.epoch_sync_tests"), 36*5e3eaea3SApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 37*5e3eaea3SApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("scheduler")); 38*5e3eaea3SApple OSS Distributions 39*5e3eaea3SApple OSS Distributions T_DECL(epoch_sync_test, "Test Epoch Sync", 40*5e3eaea3SApple OSS Distributions T_META_REQUIRES_SYSCTL_EQ(TEST_SYSCTL, 0)) 41*5e3eaea3SApple OSS Distributions { 42*5e3eaea3SApple OSS Distributions int64_t old = 0; 43*5e3eaea3SApple OSS Distributions size_t old_len = sizeof(old); 44*5e3eaea3SApple OSS Distributions int64_t new = 10; 45*5e3eaea3SApple OSS Distributions size_t new_len = sizeof(new); 46*5e3eaea3SApple OSS Distributions 47*5e3eaea3SApple OSS Distributions int rc = sysctlbyname(TEST_SYSCTL, &old, &old_len, &new, new_len); 48*5e3eaea3SApple OSS Distributions T_QUIET; T_ASSERT_POSIX_SUCCESS(rc, "sysctlbyname(" TEST_SYSCTL ")"); 49*5e3eaea3SApple OSS Distributions } 50