1*d4514f0bSApple OSS Distributions #include <darwintest.h> 2*d4514f0bSApple OSS Distributions #include <sys/sysctl.h> 3*d4514f0bSApple OSS Distributions 4*d4514f0bSApple OSS Distributions T_DECL(sbuf_tests, "invoke the sbuf unit tests") 5*d4514f0bSApple OSS Distributions { 6*d4514f0bSApple OSS Distributions char buf[5] = { 'A', 'B', 'C', 'D', 0 }; 7*d4514f0bSApple OSS Distributions int ret; 8*d4514f0bSApple OSS Distributions 9*d4514f0bSApple OSS Distributions ret = sysctlbyname("kern.sbuf_test", NULL, NULL, buf, sizeof(buf) - 1); 10*d4514f0bSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "kernel sbuf tests failed"); 11*d4514f0bSApple OSS Distributions } 12