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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/udp.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/udp.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/udp.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/ANDROID_3.4.5/include/linux/udp.h b/ANDROID_3.4.5/include/linux/udp.h deleted file mode 100644 index 03f72a2b..00000000 --- a/ANDROID_3.4.5/include/linux/udp.h +++ /dev/null @@ -1,101 +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 UDP protocol. - * - * Version: @(#)udp.h 1.0.2 04/28/93 - * - * 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. - */ -#ifndef _LINUX_UDP_H -#define _LINUX_UDP_H - -#include <linux/types.h> - -struct udphdr { - __be16 source; - __be16 dest; - __be16 len; - __sum16 check; -}; - -/* UDP socket options */ -#define UDP_CORK 1 /* Never send partially complete segments */ -#define UDP_ENCAP 100 /* Set the socket to accept encapsulated packets */ - -/* UDP encapsulation types */ -#define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */ -#define UDP_ENCAP_ESPINUDP 2 /* draft-ietf-ipsec-udp-encaps-06 */ -#define UDP_ENCAP_L2TPINUDP 3 /* rfc2661 */ - -#ifdef __KERNEL__ -#include <net/inet_sock.h> -#include <linux/skbuff.h> -#include <net/netns/hash.h> - -static inline struct udphdr *udp_hdr(const struct sk_buff *skb) -{ - return (struct udphdr *)skb_transport_header(skb); -} - -#define UDP_HTABLE_SIZE_MIN (CONFIG_BASE_SMALL ? 128 : 256) - -static inline int udp_hashfn(struct net *net, unsigned num, unsigned mask) -{ - return (num + net_hash_mix(net)) & mask; -} - -struct udp_sock { - /* inet_sock has to be the first member */ - struct inet_sock inet; -#define udp_port_hash inet.sk.__sk_common.skc_u16hashes[0] -#define udp_portaddr_hash inet.sk.__sk_common.skc_u16hashes[1] -#define udp_portaddr_node inet.sk.__sk_common.skc_portaddr_node - int pending; /* Any pending frames ? */ - unsigned int corkflag; /* Cork is required */ - __u16 encap_type; /* Is this an Encapsulation socket? */ - /* - * Following member retains the information to create a UDP header - * when the socket is uncorked. - */ - __u16 len; /* total length of pending frames */ - /* - * Fields specific to UDP-Lite. - */ - __u16 pcslen; - __u16 pcrlen; -/* indicator bits used by pcflag: */ -#define UDPLITE_BIT 0x1 /* set by udplite proto init function */ -#define UDPLITE_SEND_CC 0x2 /* set via udplite setsockopt */ -#define UDPLITE_RECV_CC 0x4 /* set via udplite setsocktopt */ - __u8 pcflag; /* marks socket as UDP-Lite if > 0 */ - __u8 unused[3]; - /* - * For encapsulation sockets. - */ - int (*encap_rcv)(struct sock *sk, struct sk_buff *skb); -}; - -static inline struct udp_sock *udp_sk(const struct sock *sk) -{ - return (struct udp_sock *)sk; -} - -#define udp_portaddr_for_each_entry(__sk, node, list) \ - hlist_nulls_for_each_entry(__sk, node, list, __sk_common.skc_portaddr_node) - -#define udp_portaddr_for_each_entry_rcu(__sk, node, list) \ - hlist_nulls_for_each_entry_rcu(__sk, node, list, __sk_common.skc_portaddr_node) - -#define IS_UDPLITE(__sk) (udp_sk(__sk)->pcflag) - -#endif - -#endif /* _LINUX_UDP_H */ |