diff options
Diffstat (limited to 'ANDROID_3.4.5/include/net/protocol.h')
| -rw-r--r-- | ANDROID_3.4.5/include/net/protocol.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/ANDROID_3.4.5/include/net/protocol.h b/ANDROID_3.4.5/include/net/protocol.h deleted file mode 100644 index 875f4895..00000000 --- a/ANDROID_3.4.5/include/net/protocol.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * INET An implementation of the TCP/IP protocol suite for the LINUX - * operating system. INET is implemented using the BSD Socket - * interface as the means of communication with the user level. - * - * Definitions for the protocol dispatcher. - * - * Version: @(#)protocol.h 1.0.2 05/07/93 - * - * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * Changes: - * Alan Cox : Added a name field and a frag handler - * field for later. - * Alan Cox : Cleaned up, and sorted types. - * Pedro Roque : inet6 protocols - */ - -#ifndef _PROTOCOL_H -#define _PROTOCOL_H - -#include <linux/in6.h> -#if IS_ENABLED(CONFIG_IPV6) -#include <linux/ipv6.h> -#endif - -#define MAX_INET_PROTOS 256 /* Must be a power of 2 */ - - -/* This is used to register protocols. */ -struct net_protocol { - int (*handler)(struct sk_buff *skb); - void (*err_handler)(struct sk_buff *skb, u32 info); - int (*gso_send_check)(struct sk_buff *skb); - struct sk_buff *(*gso_segment)(struct sk_buff *skb, - netdev_features_t features); - struct sk_buff **(*gro_receive)(struct sk_buff **head, - struct sk_buff *skb); - int (*gro_complete)(struct sk_buff *skb); - unsigned int no_policy:1, - netns_ok:1; -}; - -#if IS_ENABLED(CONFIG_IPV6) -struct inet6_protocol { - int (*handler)(struct sk_buff *skb); - - void (*err_handler)(struct sk_buff *skb, - struct inet6_skb_parm *opt, - u8 type, u8 code, int offset, - __be32 info); - - int (*gso_send_check)(struct sk_buff *skb); - struct sk_buff *(*gso_segment)(struct sk_buff *skb, - netdev_features_t features); - struct sk_buff **(*gro_receive)(struct sk_buff **head, - struct sk_buff *skb); - int (*gro_complete)(struct sk_buff *skb); - - unsigned int flags; /* INET6_PROTO_xxx */ -}; - -#define INET6_PROTO_NOPOLICY 0x1 -#define INET6_PROTO_FINAL 0x2 -/* This should be set for any extension header which is compatible with GSO. */ -#define INET6_PROTO_GSO_EXTHDR 0x4 -#endif - -/* This is used to register socket interfaces for IP protocols. */ -struct inet_protosw { - struct list_head list; - - /* These two fields form the lookup key. */ - unsigned short type; /* This is the 2nd argument to socket(2). */ - unsigned short protocol; /* This is the L4 protocol number. */ - - struct proto *prot; - const struct proto_ops *ops; - - char no_check; /* checksum on rcv/xmit/none? */ - unsigned char flags; /* See INET_PROTOSW_* below. */ -}; -#define INET_PROTOSW_REUSE 0x01 /* Are ports automatically reusable? */ -#define INET_PROTOSW_PERMANENT 0x02 /* Permanent protocols are unremovable. */ -#define INET_PROTOSW_ICSK 0x04 /* Is this an inet_connection_sock? */ - -extern const struct net_protocol __rcu *inet_protos[MAX_INET_PROTOS]; - -#if IS_ENABLED(CONFIG_IPV6) -extern const struct inet6_protocol __rcu *inet6_protos[MAX_INET_PROTOS]; -#endif - -extern int inet_add_protocol(const struct net_protocol *prot, unsigned char num); -extern int inet_del_protocol(const struct net_protocol *prot, unsigned char num); -extern void inet_register_protosw(struct inet_protosw *p); -extern void inet_unregister_protosw(struct inet_protosw *p); - -#if IS_ENABLED(CONFIG_IPV6) -extern int inet6_add_protocol(const struct inet6_protocol *prot, unsigned char num); -extern int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char num); -extern int inet6_register_protosw(struct inet_protosw *p); -extern void inet6_unregister_protosw(struct inet_protosw *p); -#endif - -#endif /* _PROTOCOL_H */ |