--- libaitio/inc/aitio.h	2011/10/31 13:53:51	1.12
+++ libaitio/inc/aitio.h	2011/11/02 16:10:24	1.12.2.4
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.12 2011/10/31 13:53:51 misho Exp $
+* $Id: aitio.h,v 1.12.2.4 2011/11/02 16:10:24 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -54,6 +54,10 @@ SUCH DAMAGE.
 #include <openssl/aes.h>
 #include <sys/tty.h>
 #include <sys/ioctl_compat.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <net/if_dl.h>
+#include <netinet/in.h>
 
 
 #define VACUUM_LEFT	1
@@ -235,8 +239,18 @@ typedef struct {
 struct io_ether_addr {
 	u_int8_t ether_addr_octet[6];
 };
+typedef struct io_ether_addr io_ether_addr_t;
 
+typedef union {
+	struct sockaddr_storage	ss;
+	struct sockaddr		sa;
+	struct sockaddr_un	sun;
+	struct sockaddr_in	sin;
+	struct sockaddr_in6	sin6;
+	struct sockaddr_dl	sdl;
+} io_sockaddr_t;
 
+
 // io_GetErrno() Get error code of last operation
 inline int io_GetErrno();
 // io_GetError() Get error text of last operation
@@ -866,6 +880,27 @@ pid_t ioForkPTY(int *ptyfd, char * __restrict name, in
  * return: -1 error or 0 ok
  */
 inline int ioCreatePIDFile(const char *csName, int ifExists);
+
+/*
+ * ioSendFile() AITNET sendfile() userland implementation, not dependant from OS
+ * @s = socket
+ * @csFile = file for send
+ * @sendLen = bytes to send, if 0 send all data
+ * @offset = start file offset
+ * @sndbuf = SO_SNDBUF value, if 0 use default
+ * return: 0 error, >0 ok, sended bytes
+ */
+size_t ioSendFile(int s, const char *csFile, size_t sendLen, off_t offset, int sndbuf);
+/*
+ * ioRecvFile() Receive file from socket, fastest (zero-copy) way
+ * @s = socket
+ * @csFile = file for receive
+ * @recvLen = receive bytes
+ * @over = overwrite file if exists with mode like 0644
+ * @rcvbuf = SO_RCVBUF value, if 0 use default
+ * return: 0 error, >0 ok, received bytes
+ */
+size_t ioRecvFile(int s, const char *csFile, size_t recvLen, int over, int rcvbuf);
 
 
 #endif