/*
- * Copyright (C) 2006-2010 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
#define SOL_DCCP 269 /**< Linux socket level. */
#endif
+#ifndef DCCP_SOCKOPT_GET_CUR_MPS
+#define DCCP_SOCKOPT_GET_CUR_MPS 5 /**< Max packet size, RFC 4340, 14. */
+#endif
+
#ifndef DCCP_SOCKOPT_AVAILABLE_CCIDS
#define DCCP_SOCKOPT_AVAILABLE_CCIDS 12 /**< List of supported CCIDs. */
#endif
extern struct flowopts *flowopt_new(void);
extern void flowopt_add(struct flowopts *fo, int level, int opt,
- char *name, const void *val, int len);
+ const char *name, const void *val, int len);
extern void flowopt_add_bool(struct flowopts *fo, int lev, int opt,
- char *optname, bool on_or_off);
+ const char *optname, bool on_or_off);
/** Flowopt shortcut macros */
#define OPT_ADD(fo, lev, opt, val, len) flowopt_add(fo, lev, opt, #opt, val, len)
#define OPT_ENABLE(fo, lev, opt) flowopt_add_bool(fo, lev, opt, #opt, 1)
extern char *local_name(int sockfd);
extern char *remote_name(int sockfd);
+/**
+ * Determining maximum payload (packet) size
+ */
+extern int generic_max_transport_msg_size(int sockfd);
+
int send_bin_buffer(int, const char *, size_t);
int send_buffer(int, const char *);
__printf_2_3 int send_va_buffer(int fd, const char *fmt, ...);
int recv_bin_buffer(int fd, char *buf, size_t size);
int recv_buffer(int fd, char *buf, size_t size);
-int para_accept(int, void *addr, socklen_t size);
+int para_accept(int fd, fd_set *rfds, void *addr, socklen_t size, int *new_fd);
int create_local_socket(const char *name, struct sockaddr_un *unix_addr,
mode_t mode);
-int create_remote_socket(const char *name);
+int connect_local_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 */
+/** Estimated worst-case length of a DCCP header including options. */
+#define DCCP_MAX_HEADER 128
+/** Hardcoded maximum number of separate CCID modules compiled into a host. */
#define DCCP_MAX_HOST_CCIDS 20
extern int dccp_available_ccids(uint8_t **ccid_array);