mkdir_p: utility function to create a directory and all required parent directories

src/libstrongswan/utils.h

@@ -1,4 +1,5 @@
 /*
+ * Copyright (C) 2008 Tobias Brunner
  * Copyright (C) 2008 Martin Willi
  * Hochschule fuer Technik Rapperswil
  *
@@ -218,6 +219,15 @@ void *clalloc(void *pointer, size_t size);
  */
 void memxor(u_int8_t dest[], u_int8_t src[], size_t n);
 
+/**
+ * Creates a directory and all required parent directories. 
+ *
+ * @param	path	path to the new directory
+ * @param	mode	permissions of the new directory/directories 
+ * @return			TRUE on success
+ */
+bool mkdir_p(const char *path, mode_t mode);
+
 /**
  * returns null
  */