From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 20 Jun 2012 18:48:08 +0000 (+0000)
Subject: -fixing #2439
X-Git-Tag: initial-import-from-subversion-38251~12914
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=653e181509c0798bf9ca999a2141d7e2a6552aef;p=oweals%2Fgnunet.git

-fixing #2439
---

diff --git a/src/include/gnunet_network_lib.h b/src/include/gnunet_network_lib.h
index 085845a0b..762e2faca 100644
--- a/src/include/gnunet_network_lib.h
+++ b/src/include/gnunet_network_lib.h
@@ -68,11 +68,23 @@ struct GNUNET_NETWORK_FDSet
 };
 
 
-
 #include "gnunet_disk_lib.h"
 #include "gnunet_time_lib.h"
 
 
+/**
+ * Given a unixpath that is too long (larger than UNIX_PATH_MAX),
+ * shorten it to an acceptable length while keeping it unique
+ * and making sure it remains a valid filename (if possible).
+ *
+ * @param unixpath long path, will be freed (or same pointer returned
+ *        with moved 0-termination).
+ * @return shortened unixpath, NULL on error
+ */
+char *
+GNUNET_NETWORK_shorten_unixpath (char *unixpath);
+
+
 /**
  * Accept a new connection on a socket.  Configure it for non-blocking
  * IO and mark it as non-inheritable to child processes (set the