syscall_null_ctx_test
case syscall_null_ctx_test:
case syscall_null_ctx_test:
#define SYSCALL_NULL_CTX_TEST(name, retval) __BPF_TEST_SUCCESS(name, retval, syscall_null_ctx_test)
__BPF_TEST_FAIL(name, retval, syscall_null_ctx_test, error_msg)