X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fnet.h;h=0fd6dcf3b01b051f7c61ee581832a6e508b8cd8e;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=1f531a9b5af06e3d96f3377079ad5721515601c6;hpb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;p=linux-2.6.git

diff --git a/include/linux/net.h b/include/linux/net.h
index 1f531a9b5..0fd6dcf3b 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -21,6 +21,7 @@
 #include <linux/config.h>
 #include <linux/wait.h>
 #include <linux/stringify.h>
+#include <asm/socket.h>
 
 struct poll_table_struct;
 struct inode;
@@ -60,8 +61,36 @@ typedef enum {
 #define SOCK_ASYNC_NOSPACE	0
 #define SOCK_ASYNC_WAITDATA	1
 #define SOCK_NOSPACE		2
-#define SOCK_PASS_CRED		16
-#define SOCK_USER_SOCKET	17
+#define SOCK_PASS_CRED		3
+#define SOCK_USER_SOCKET	4
+
+#ifndef ARCH_HAS_SOCKET_TYPES
+/** sock_type - Socket types
+ * 
+ * When adding some new socket type please
+ * grep ARCH_HAS_SOCKET_TYPE include/asm-* /socket.h, at least MIPS
+ * overrides this enum for binary compat reasons.
+ * 
+ * @SOCK_STREAM - stream (connection) socket
+ * @SOCK_DGRAM - datagram (conn.less) socket
+ * @SOCK_RAW - raw socket
+ * @SOCK_RDM - reliably-delivered message
+ * @SOCK_SEQPACKET - sequential packet socket 
+ * @SOCK_PACKET - linux specific way of getting packets at the dev level.
+ *		  For writing rarp and other similar things on the user level.
+ */
+enum sock_type {
+	SOCK_STREAM	= 1,
+	SOCK_DGRAM	= 2,
+	SOCK_RAW	= 3,
+	SOCK_RDM	= 4,
+	SOCK_SEQPACKET	= 5,
+	SOCK_PACKET	= 10,
+};
+
+#define SOCK_MAX (SOCK_PACKET + 1)
+
+#endif /* ARCH_HAS_SOCKET_TYPES */
 
 /**
  *  struct socket - general BSD socket
@@ -143,11 +172,11 @@ struct net_proto_family {
 };
 
 struct iovec;
+struct kvec;
 
 extern int	     sock_wake_async(struct socket *sk, int how, int band);
 extern int	     sock_register(struct net_proto_family *fam);
 extern int	     sock_unregister(int family);
-extern struct socket *sock_alloc(void);
 extern int	     sock_create(int family, int type, int proto,
 				 struct socket **res);
 extern int	     sock_create_kern(int family, int type, int proto,
@@ -159,16 +188,19 @@ extern int   	     sock_sendmsg(struct socket *sock, struct msghdr *msg,
 				  size_t len);
 extern int	     sock_recvmsg(struct socket *sock, struct msghdr *msg,
 				  size_t size, int flags);
-extern int	     sock_readv_writev(int type, struct inode *inode,
-				       struct file *file,
-				       const struct iovec *iov, long count,
-				       size_t size);
 extern int 	     sock_map_fd(struct socket *sock);
 extern struct socket *sockfd_lookup(int fd, int *err);
 #define		     sockfd_put(sock) fput(sock->file)
 extern int	     net_ratelimit(void);
 extern unsigned long net_random(void);
 extern void	     net_srandom(unsigned long);
+extern void	     net_random_init(void);
+
+extern int   	     kernel_sendmsg(struct socket *sock, struct msghdr *msg,
+				    struct kvec *vec, size_t num, size_t len);
+extern int   	     kernel_recvmsg(struct socket *sock, struct msghdr *msg,
+				    struct kvec *vec, size_t num,
+				    size_t len, int flags);
 
 #ifndef CONFIG_SMP
 #define SOCKOPS_WRAPPED(name) name