xref: /xnu-8792.61.2/tests/sbuf_tests.c (revision 42e220869062b56f8d7d0726fd4c88954f87902c)
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 }
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