Merge branch 'u2_10_12_branch' of git://git.code.sf.net/p/undernet-ircu/ircu2

[ircu2.10.12-pk.git] / include / s_bsd.h

diff --git a/include/s_bsd.h b/include/s_bsd.h
new file mode 100644 (file)
index 0000000..8b2231d
--- /dev/null
+++ b/include/s_bsd.h
@@ -0,0 +1,73 @@
+/** @file s_bsd.h
+ * @brief Wrapper functions to avoid direct use of BSD APIs.
+ * @version $Id$
+ */
+#ifndef INCLUDED_s_bsd_h
+#define INCLUDED_s_bsd_h
+#ifndef INCLUDED_sys_types_h
+#include <sys/types.h>         /* size_t, time_t */
+#define INCLUDED_sys_types_h
+#endif
+#ifndef INCLUDED_netinet_in_h
+#include <netinet/in.h>
+#define INCLUDED_netinet_in_h
+#endif
+
+struct Client;
+struct ConfItem;
+struct Listener;
+struct MsgQ;
+struct irc_in_addr;
+
+/*
+ * TCP window sizes
+ * Set server window to a large value for fat pipes,
+ * set client to a smaller size to allow TCP flow control
+ * to reduce flooding
+ */
+/** Default TCP window size for server connections. */
+#define SERVER_TCP_WINDOW 61440
+/** Default TCP window size for client connections. */
+#define CLIENT_TCP_WINDOW 2048
+
+extern void report_error(const char* text, const char* who, int err);
+/*
+ * text for report_error
+ */
+extern const char* const BIND_ERROR_MSG;
+extern const char* const LISTEN_ERROR_MSG;
+extern const char* const NONB_ERROR_MSG;
+extern const char* const REUSEADDR_ERROR_MSG;
+extern const char* const SOCKET_ERROR_MSG;
+extern const char* const CONNLIMIT_ERROR_MSG;
+extern const char* const ACCEPT_ERROR_MSG;
+extern const char* const PEERNAME_ERROR_MSG;
+extern const char* const POLL_ERROR_MSG;
+extern const char* const SELECT_ERROR_MSG;
+extern const char* const CONNECT_ERROR_MSG;
+extern const char* const SETBUFS_ERROR_MSG;
+extern const char* const TOS_ERROR_MSG;
+extern const char* const REGISTER_ERROR_MSG;
+
+extern int            HighestFd;
+extern struct Client* LocalClientArray[MAXCONNECTIONS];
+extern struct irc_sockaddr VirtualHost_v4;
+extern struct irc_sockaddr VirtualHost_v6;
+extern struct irc_sockaddr VirtualHost_dns_v4;
+extern struct irc_sockaddr VirtualHost_dns_v6;
+
+/*
+ * Proto types
+ */
+extern unsigned int deliver_it(struct Client *cptr, struct MsgQ *buf);
+extern int connect_server(struct ConfItem* aconf, struct Client* by);
+extern int  net_close_unregistered_connections(struct Client* source);
+extern void close_connection(struct Client *cptr);
+extern void add_connection(struct Listener* listener, int fd);
+extern int  read_message(time_t delay);
+extern void init_server_identity(void);
+extern void close_connections(int close_stderr);
+extern int  init_connection_limits(void);
+extern void update_write(struct Client* cptr);
+
+#endif /* INCLUDED_s_bsd_h */