1*4d495c6eSApple OSS Distributions #include <darwintest.h> 2*4d495c6eSApple OSS Distributions #include <sys/sysctl.h> 3*4d495c6eSApple OSS Distributions 4*4d495c6eSApple OSS Distributions T_DECL(sysctl_hw_cpu, "ensure vital product and CPU-related sysctls exist") 5*4d495c6eSApple OSS Distributions { 6*4d495c6eSApple OSS Distributions char buffer[64] = ""; 7*4d495c6eSApple OSS Distributions size_t buffer_size = sizeof(buffer); 8*4d495c6eSApple OSS Distributions int v; 9*4d495c6eSApple OSS Distributions size_t v_size; 10*4d495c6eSApple OSS Distributions 11*4d495c6eSApple OSS Distributions int ret = sysctlbyname("hw.target", buffer, 12*4d495c6eSApple OSS Distributions &buffer_size, NULL, 0); 13*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "hw.target sysctl"); 14*4d495c6eSApple OSS Distributions T_LOG("hw.target = %s", buffer); 15*4d495c6eSApple OSS Distributions 16*4d495c6eSApple OSS Distributions buffer_size = sizeof(buffer); 17*4d495c6eSApple OSS Distributions 18*4d495c6eSApple OSS Distributions ret = sysctlbyname("hw.jetsam_properties_product_type", buffer, 19*4d495c6eSApple OSS Distributions &buffer_size, NULL, 0); 20*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "hw.jetsam_properties_product_type sysctl"); 21*4d495c6eSApple OSS Distributions T_LOG("hw.jetsam_properties_product_type = %s", buffer); 22*4d495c6eSApple OSS Distributions 23*4d495c6eSApple OSS Distributions buffer_size = sizeof(buffer); 24*4d495c6eSApple OSS Distributions 25*4d495c6eSApple OSS Distributions ret = sysctlbyname("hw.product", buffer, 26*4d495c6eSApple OSS Distributions &buffer_size, NULL, 0); 27*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "hw.product sysctl"); 28*4d495c6eSApple OSS Distributions T_LOG("hw.product = %s", buffer); 29*4d495c6eSApple OSS Distributions 30*4d495c6eSApple OSS Distributions buffer_size = sizeof(buffer); 31*4d495c6eSApple OSS Distributions 32*4d495c6eSApple OSS Distributions ret = sysctlbyname("machdep.cpu.brand_string", buffer, 33*4d495c6eSApple OSS Distributions &buffer_size, NULL, 0); 34*4d495c6eSApple OSS Distributions 35*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "machdep.cpu.brand_string sysctl"); 36*4d495c6eSApple OSS Distributions T_LOG("machdep.cpu.brand_string = %s", buffer); 37*4d495c6eSApple OSS Distributions 38*4d495c6eSApple OSS Distributions v = 0; 39*4d495c6eSApple OSS Distributions v_size = sizeof(v); 40*4d495c6eSApple OSS Distributions ret = sysctlbyname("hw.cpu64bit_capable", &v, &v_size, NULL, 0); 41*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "hw.cpu64bit_capable"); 42*4d495c6eSApple OSS Distributions 43*4d495c6eSApple OSS Distributions T_EXPECT_EQ(v, 1, "cpu is 64 bit capable"); 44*4d495c6eSApple OSS Distributions } 45