1*42e22086SApple OSS Distributions #include <darwintest.h> 2*42e22086SApple OSS Distributions #include <sys/sysctl.h> 3*42e22086SApple OSS Distributions 4*42e22086SApple OSS Distributions T_DECL(sbuf_tests, "invoke the sbuf unit tests") 5*42e22086SApple OSS Distributions { 6*42e22086SApple OSS Distributions char buf[5] = { 'A', 'B', 'C', 'D', 0 }; 7*42e22086SApple OSS Distributions int ret; 8*42e22086SApple OSS Distributions 9*42e22086SApple OSS Distributions ret = sysctlbyname("kern.sbuf_test", NULL, NULL, buf, sizeof(buf) - 1); 10*42e22086SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "kernel sbuf tests failed"); 11*42e22086SApple OSS Distributions } 12