systemctl add command list-dependencies

[elogind.git] / src / shared / strbuf.c

diff --git a/src/shared/strbuf.c b/src/shared/strbuf.c
index 9314f097ab5950091eb0977b87106883c828bd43..915cd3ac99bc4ae6491512d2628e26d667a36f6a 100644 (file)
--- a/src/shared/strbuf.c
+++ b/src/shared/strbuf.c
@@ -3,7 +3,7 @@
 /***
   This file is part of systemd.
 
-  Copyright 2012 Kay Sievers <kay.sievers@vrfy.org>
+  Copyright 2012 Kay Sievers <kay@vrfy.org>
 
   systemd is free software; you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published by
@@ -27,11 +27,12 @@
 
 /*
  * Strbuf stores given strings in a single continous allocated memory
- * area. Identical strings are de-duplicated. If the tail of a string
- * already exist in the buffer, the tail is returned.
+ * area. Identical strings are de-duplicated and return the same offset
+ * as the first string stored. If the tail of a string already exists
+ * in the buffer, the tail is returned.
  *
- * A Particia Trie is used to maintain the information about the stored
- * strings.
+ * A trie (http://en.wikipedia.org/wiki/Trie) is used to maintain the
+ * information about the stored strings.
  *
  * Example of udev rules:
  *   $ ./udevadm test .