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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/udp.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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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.h101
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 */