kernel/files: add interface files_mmap_read_usr_files

Signed-off-by: Marc Schiffbauer <[email protected]>

policy/modules/kernel/files.if

@@ -760,6 +760,24 @@ interface(`files_mmap_read_all_files',`
 	')
 ')
 
+########################################
+## <summary>
+##	Read and memory map usr_t files.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`files_mmap_read_usr_files',`
+        gen_require(`
+                type usr_t;
+        ')
+
+	mmap_read_files_pattern($1, usr_t, usr_t)
+')
+
 ########################################
 ## <summary>
 ##	Allow shared library text relocations in all files.