/*
This file is part of GNUnet.
- Copyright (C) 2009-2013 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009-2013 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
*/
/**
- * @file include/gnunet_network_lib.h
- * @brief basic low-level networking interface
* @author Nils Durner
+ *
+ * @file
+ * Basic low-level networking interface
+ *
+ * @defgroup network Network library
+ * Basic low-level networking interface
+ * @{
*/
#ifndef GNUNET_NETWORK_LIB_H
#define GNUNET_NETWORK_LIB_H
GNUNET_NETWORK_shorten_unixpath (char *unixpath);
+#ifndef WINDOWS
+/**
+ * If services crash, they can leave a unix domain socket file on the
+ * disk. This needs to be manually removed, because otherwise both
+ * bind() and connect() for the respective address will fail. In this
+ * function, we test if such a left-over file exists, and if so,
+ * remove it (unless there is a listening service at the address).
+ *
+ * @param un unix domain socket address to check
+ */
+void
+GNUNET_NETWORK_unix_precheck (const struct sockaddr_un *un);
+#endif
+
+
/**
* Accept a new connection on a socket. Configure it for non-blocking
* IO and mark it as non-inheritable to child processes (set the
#endif
#endif /* GNUNET_NETWORK_LIB_H */
+
+/** @} */ /* end of group */