/*
This file is part of GNUnet.
- (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
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
- * @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
#ifdef WINDOWS
/**
- * Linked list of handles
+ * Array of file handles (from pipes) that are also in
+ * the FDSet. Needed as those cannot go into @e sds
+ * on W32.
*/
- struct GNUNET_CONTAINER_SList *handles;
+ const struct GNUNET_DISK_FileHandle **handles;
+
+ /**
+ * Size of the @e handles array
+ */
+ unsigned int handles_size;
+
+ /**
+ * Number of @e handles slots in use. Always
+ * smaller than @e handles_size.
+ */
+ unsigned int handles_pos;
+
#endif
};
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
const struct GNUNET_DISK_FileHandle *h);
+/**
+ * Add a file handle to the fd set
+ * On W32: ensure that the handle is first in the array.
+ *
+ * @param fds fd set
+ * @param h the file handle to add
+ */
+void
+GNUNET_NETWORK_fdset_handle_set_first (struct GNUNET_NETWORK_FDSet *fds,
+ const struct GNUNET_DISK_FileHandle *h);
+
+
/**
* Check if a file handle is part of an fd set
*
#endif
#endif /* GNUNET_NETWORK_LIB_H */
+
+/** @} */ /* end of group */