1 files changed, 33 insertions, 0 deletions
diff --git a/tools/testing/selftests/lsm/common.h b/tools/testing/selftests/lsm/common.h
new file mode 100644
index 000000000000..06d12110d241
--- /dev/null
+++ b/tools/testing/selftests/lsm/common.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Linux Security Module infrastructure tests
+ *
+ * Copyright © 2023 Casey Schaufler <casey@schaufler-ca.com>
+ */
+
+#ifndef lsm_get_self_attr
+static inline int lsm_get_self_attr(unsigned int attr, struct lsm_ctx *ctx,
+				    __u32 *size, __u32 flags)
+{
+	return syscall(__NR_lsm_get_self_attr, attr, ctx, size, flags);
+}
+#endif
+
+#ifndef lsm_set_self_attr
+static inline int lsm_set_self_attr(unsigned int attr, struct lsm_ctx *ctx,
+				    __u32 size, __u32 flags)
+{
+	return syscall(__NR_lsm_set_self_attr, attr, ctx, size, flags);
+}
+#endif
+
+#ifndef lsm_list_modules
+static inline int lsm_list_modules(__u64 *ids, __u32 *size, __u32 flags)
+{
+	return syscall(__NR_lsm_list_modules, ids, size, flags);
+}
+#endif
+
+extern int read_proc_attr(const char *attr, char *value, size_t size);
+extern int read_sysfs_lsms(char *lsms, size_t size);
+int attr_lsm_count(void);