X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=net.h;h=66bf875568eadd9fe07587e31edc5539e472575d;hp=15412586583ae9398090f98a8bfee83b59a09d59;hb=e9e826f4fb415c4225ff5934fe42572ffa3b5ebc;hpb=bae94d3ba972bb91626e5f15e2d5ac44da6b041d

diff --git a/net.h b/net.h
index 15412586..66bf8755 100644
--- a/net.h
+++ b/net.h
@@ -19,9 +19,14 @@
 
 /** \cond Userland defines for Linux DCCP support. */
 #ifndef IPPROTO_DCCP
-#define IPPROTO_DCCP	33	/**< IANA assigned value */
-#define SOCK_DCCP	6	/**< Linux socket type	 */
-#define SOL_DCCP        269	/**< Linux socket level	 */
+#define IPPROTO_DCCP	33	/* IANA assigned value */
+#define SOCK_DCCP	6	/* Linux socket type   */
+#define SOL_DCCP	269	/* Linux socket level  */
+/* Per-connection CCID support (since v2.6.30-rc1) */
+#define DCCP_SOCKOPT_AVAILABLE_CCIDS	12	/* List of supported CCIDs */
+#define DCCP_SOCKOPT_CCID		13	/* Sets both TX/RX CCID    */
+#define DCCP_SOCKOPT_TX_CCID		14	/* Set/get the TX CCID     */
+#define DCCP_SOCKOPT_RX_CCID		15	/* Set/get the RX CCID     */
 #endif
 /** \endcond */
 
@@ -33,6 +38,7 @@ extern char *parse_cidr(const char *cidr,
 			char *addr, ssize_t addrlen, int32_t *netmask);
 extern char *parse_url(const char *url,
 		       char *host, ssize_t hostlen, int32_t *port);
+extern const char *stringify_port(int port, const char *transport);
 /**
  * Ensure that string conforms to the IPv4 address format.
  *
@@ -94,3 +100,10 @@ int create_remote_socket(const char *name);
 int recv_cred_buffer(int, char *, size_t);
 ssize_t send_cred_buffer(int, char*);
 int recv_pattern(int fd, const char *pattern, size_t bufsize);
+
+/**
+ * Functions and definitions to support \p IPPROTO_DCCP
+ */
+/** Hardcoded maximum number of separate CCID modules compiled into a host */
+#define DCCP_MAX_HOST_CCIDS	20
+extern const uint8_t *dccp_available_ccids(uint8_t *ccids, uint8_t *nccids);