diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/socket.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/socket.h | 343 |
1 files changed, 0 insertions, 343 deletions
diff --git a/ANDROID_3.4.5/include/linux/socket.h b/ANDROID_3.4.5/include/linux/socket.h deleted file mode 100644 index b84bbd48..00000000 --- a/ANDROID_3.4.5/include/linux/socket.h +++ /dev/null @@ -1,343 +0,0 @@ -#ifndef _LINUX_SOCKET_H -#define _LINUX_SOCKET_H - -/* - * Desired design of maximum size and alignment (see RFC2553) - */ -#define _K_SS_MAXSIZE 128 /* Implementation specific max size */ -#define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *)) - /* Implementation specific desired alignment */ - -typedef unsigned short __kernel_sa_family_t; - -struct __kernel_sockaddr_storage { - __kernel_sa_family_t ss_family; /* address family */ - /* Following field(s) are implementation specific */ - char __data[_K_SS_MAXSIZE - sizeof(unsigned short)]; - /* space to achieve desired size, */ - /* _SS_MAXSIZE value minus size of ss_family */ -} __attribute__ ((aligned(_K_SS_ALIGNSIZE))); /* force desired alignment */ - -#ifdef __KERNEL__ - -#include <asm/socket.h> /* arch-dependent defines */ -#include <linux/sockios.h> /* the SIOCxxx I/O controls */ -#include <linux/uio.h> /* iovec support */ -#include <linux/types.h> /* pid_t */ -#include <linux/compiler.h> /* __user */ - -struct pid; -struct cred; - -#define __sockaddr_check_size(size) \ - BUILD_BUG_ON(((size) > sizeof(struct __kernel_sockaddr_storage))) - -#ifdef CONFIG_PROC_FS -struct seq_file; -extern void socket_seq_show(struct seq_file *seq); -#endif - -typedef __kernel_sa_family_t sa_family_t; - -/* - * 1003.1g requires sa_family_t and that sa_data is char. - */ - -struct sockaddr { - sa_family_t sa_family; /* address family, AF_xxx */ - char sa_data[14]; /* 14 bytes of protocol address */ -}; - -struct linger { - int l_onoff; /* Linger active */ - int l_linger; /* How long to linger for */ -}; - -#define sockaddr_storage __kernel_sockaddr_storage - -/* - * As we do 4.4BSD message passing we use a 4.4BSD message passing - * system, not 4.3. Thus msg_accrights(len) are now missing. They - * belong in an obscure libc emulation or the bin. - */ - -struct msghdr { - void * msg_name; /* Socket name */ - int msg_namelen; /* Length of name */ - struct iovec * msg_iov; /* Data blocks */ - __kernel_size_t msg_iovlen; /* Number of blocks */ - void * msg_control; /* Per protocol magic (eg BSD file descriptor passing) */ - __kernel_size_t msg_controllen; /* Length of cmsg list */ - unsigned msg_flags; -}; - -/* For recvmmsg/sendmmsg */ -struct mmsghdr { - struct msghdr msg_hdr; - unsigned msg_len; -}; - -/* - * POSIX 1003.1g - ancillary data object information - * Ancillary data consits of a sequence of pairs of - * (cmsghdr, cmsg_data[]) - */ - -struct cmsghdr { - __kernel_size_t cmsg_len; /* data byte count, including hdr */ - int cmsg_level; /* originating protocol */ - int cmsg_type; /* protocol-specific type */ -}; - -/* - * Ancillary data object information MACROS - * Table 5-14 of POSIX 1003.1g - */ - -#define __CMSG_NXTHDR(ctl, len, cmsg) __cmsg_nxthdr((ctl),(len),(cmsg)) -#define CMSG_NXTHDR(mhdr, cmsg) cmsg_nxthdr((mhdr), (cmsg)) - -#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) ) - -#define CMSG_DATA(cmsg) ((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr)))) -#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len)) -#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) - -#define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \ - (struct cmsghdr *)(ctl) : \ - (struct cmsghdr *)NULL) -#define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen) -#define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \ - (cmsg)->cmsg_len <= (unsigned long) \ - ((mhdr)->msg_controllen - \ - ((char *)(cmsg) - (char *)(mhdr)->msg_control))) - -/* - * Get the next cmsg header - * - * PLEASE, do not touch this function. If you think, that it is - * incorrect, grep kernel sources and think about consequences - * before trying to improve it. - * - * Now it always returns valid, not truncated ancillary object - * HEADER. But caller still MUST check, that cmsg->cmsg_len is - * inside range, given by msg->msg_controllen before using - * ancillary object DATA. --ANK (980731) - */ - -static inline struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size, - struct cmsghdr *__cmsg) -{ - struct cmsghdr * __ptr; - - __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) + CMSG_ALIGN(__cmsg->cmsg_len)); - if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size) - return (struct cmsghdr *)0; - - return __ptr; -} - -static inline struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg) -{ - return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); -} - -/* "Socket"-level control message types: */ - -#define SCM_RIGHTS 0x01 /* rw: access rights (array of int) */ -#define SCM_CREDENTIALS 0x02 /* rw: struct ucred */ -#define SCM_SECURITY 0x03 /* rw: security label */ - -struct ucred { - __u32 pid; - __u32 uid; - __u32 gid; -}; - -/* Supported address families. */ -#define AF_UNSPEC 0 -#define AF_UNIX 1 /* Unix domain sockets */ -#define AF_LOCAL 1 /* POSIX name for AF_UNIX */ -#define AF_INET 2 /* Internet IP Protocol */ -#define AF_AX25 3 /* Amateur Radio AX.25 */ -#define AF_IPX 4 /* Novell IPX */ -#define AF_APPLETALK 5 /* AppleTalk DDP */ -#define AF_NETROM 6 /* Amateur Radio NET/ROM */ -#define AF_BRIDGE 7 /* Multiprotocol bridge */ -#define AF_ATMPVC 8 /* ATM PVCs */ -#define AF_X25 9 /* Reserved for X.25 project */ -#define AF_INET6 10 /* IP version 6 */ -#define AF_ROSE 11 /* Amateur Radio X.25 PLP */ -#define AF_DECnet 12 /* Reserved for DECnet project */ -#define AF_NETBEUI 13 /* Reserved for 802.2LLC project*/ -#define AF_SECURITY 14 /* Security callback pseudo AF */ -#define AF_KEY 15 /* PF_KEY key management API */ -#define AF_NETLINK 16 -#define AF_ROUTE AF_NETLINK /* Alias to emulate 4.4BSD */ -#define AF_PACKET 17 /* Packet family */ -#define AF_ASH 18 /* Ash */ -#define AF_ECONET 19 /* Acorn Econet */ -#define AF_ATMSVC 20 /* ATM SVCs */ -#define AF_RDS 21 /* RDS sockets */ -#define AF_SNA 22 /* Linux SNA Project (nutters!) */ -#define AF_IRDA 23 /* IRDA sockets */ -#define AF_PPPOX 24 /* PPPoX sockets */ -#define AF_WANPIPE 25 /* Wanpipe API Sockets */ -#define AF_LLC 26 /* Linux LLC */ -#define AF_CAN 29 /* Controller Area Network */ -#define AF_TIPC 30 /* TIPC sockets */ -#define AF_BLUETOOTH 31 /* Bluetooth sockets */ -#define AF_IUCV 32 /* IUCV sockets */ -#define AF_RXRPC 33 /* RxRPC sockets */ -#define AF_ISDN 34 /* mISDN sockets */ -#define AF_PHONET 35 /* Phonet sockets */ -#define AF_IEEE802154 36 /* IEEE802154 sockets */ -#define AF_CAIF 37 /* CAIF sockets */ -#define AF_ALG 38 /* Algorithm sockets */ -#define AF_NFC 39 /* NFC sockets */ -#define AF_MAX 40 /* For now.. */ - -/* Protocol families, same as address families. */ -#define PF_UNSPEC AF_UNSPEC -#define PF_UNIX AF_UNIX -#define PF_LOCAL AF_LOCAL -#define PF_INET AF_INET -#define PF_AX25 AF_AX25 -#define PF_IPX AF_IPX -#define PF_APPLETALK AF_APPLETALK -#define PF_NETROM AF_NETROM -#define PF_BRIDGE AF_BRIDGE -#define PF_ATMPVC AF_ATMPVC -#define PF_X25 AF_X25 -#define PF_INET6 AF_INET6 -#define PF_ROSE AF_ROSE -#define PF_DECnet AF_DECnet -#define PF_NETBEUI AF_NETBEUI -#define PF_SECURITY AF_SECURITY -#define PF_KEY AF_KEY -#define PF_NETLINK AF_NETLINK -#define PF_ROUTE AF_ROUTE -#define PF_PACKET AF_PACKET -#define PF_ASH AF_ASH -#define PF_ECONET AF_ECONET -#define PF_ATMSVC AF_ATMSVC -#define PF_RDS AF_RDS -#define PF_SNA AF_SNA -#define PF_IRDA AF_IRDA -#define PF_PPPOX AF_PPPOX -#define PF_WANPIPE AF_WANPIPE -#define PF_LLC AF_LLC -#define PF_CAN AF_CAN -#define PF_TIPC AF_TIPC -#define PF_BLUETOOTH AF_BLUETOOTH -#define PF_IUCV AF_IUCV -#define PF_RXRPC AF_RXRPC -#define PF_ISDN AF_ISDN -#define PF_PHONET AF_PHONET -#define PF_IEEE802154 AF_IEEE802154 -#define PF_CAIF AF_CAIF -#define PF_ALG AF_ALG -#define PF_NFC AF_NFC -#define PF_MAX AF_MAX - -/* Maximum queue length specifiable by listen. */ -#define SOMAXCONN 128 - -/* Flags we can use with send/ and recv. - Added those for 1003.1g not all are supported yet - */ - -#define MSG_OOB 1 -#define MSG_PEEK 2 -#define MSG_DONTROUTE 4 -#define MSG_TRYHARD 4 /* Synonym for MSG_DONTROUTE for DECnet */ -#define MSG_CTRUNC 8 -#define MSG_PROBE 0x10 /* Do not send. Only probe path f.e. for MTU */ -#define MSG_TRUNC 0x20 -#define MSG_DONTWAIT 0x40 /* Nonblocking io */ -#define MSG_EOR 0x80 /* End of record */ -#define MSG_WAITALL 0x100 /* Wait for a full request */ -#define MSG_FIN 0x200 -#define MSG_SYN 0x400 -#define MSG_CONFIRM 0x800 /* Confirm path validity */ -#define MSG_RST 0x1000 -#define MSG_ERRQUEUE 0x2000 /* Fetch message from error queue */ -#define MSG_NOSIGNAL 0x4000 /* Do not generate SIGPIPE */ -#define MSG_MORE 0x8000 /* Sender will send more */ -#define MSG_WAITFORONE 0x10000 /* recvmmsg(): block until 1+ packets avail */ -#define MSG_SENDPAGE_NOTLAST 0x20000 /* sendpage() internal : not the last page */ -#define MSG_EOF MSG_FIN - -#define MSG_CMSG_CLOEXEC 0x40000000 /* Set close_on_exit for file - descriptor received through - SCM_RIGHTS */ -#if defined(CONFIG_COMPAT) -#define MSG_CMSG_COMPAT 0x80000000 /* This message needs 32 bit fixups */ -#else -#define MSG_CMSG_COMPAT 0 /* We never have 32 bit fixups */ -#endif - - -/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */ -#define SOL_IP 0 -/* #define SOL_ICMP 1 No-no-no! Due to Linux :-) we cannot use SOL_ICMP=1 */ -#define SOL_TCP 6 -#define SOL_UDP 17 -#define SOL_IPV6 41 -#define SOL_ICMPV6 58 -#define SOL_SCTP 132 -#define SOL_UDPLITE 136 /* UDP-Lite (RFC 3828) */ -#define SOL_RAW 255 -#define SOL_IPX 256 -#define SOL_AX25 257 -#define SOL_ATALK 258 -#define SOL_NETROM 259 -#define SOL_ROSE 260 -#define SOL_DECNET 261 -#define SOL_X25 262 -#define SOL_PACKET 263 -#define SOL_ATM 264 /* ATM layer (cell level) */ -#define SOL_AAL 265 /* ATM Adaption Layer (packet level) */ -#define SOL_IRDA 266 -#define SOL_NETBEUI 267 -#define SOL_LLC 268 -#define SOL_DCCP 269 -#define SOL_NETLINK 270 -#define SOL_TIPC 271 -#define SOL_RXRPC 272 -#define SOL_PPPOL2TP 273 -#define SOL_BLUETOOTH 274 -#define SOL_PNPIPE 275 -#define SOL_RDS 276 -#define SOL_IUCV 277 -#define SOL_CAIF 278 -#define SOL_ALG 279 - -/* IPX options */ -#define IPX_TYPE 1 - -extern void cred_to_ucred(struct pid *pid, const struct cred *cred, struct ucred *ucred); - -extern int memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len); -extern int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov, - int offset, int len); -extern int csum_partial_copy_fromiovecend(unsigned char *kdata, - struct iovec *iov, - int offset, - unsigned int len, __wsum *csump); - -extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode); -extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len); -extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata, - int offset, int len); -extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr); -extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data); - -struct timespec; - -extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, - unsigned int flags, struct timespec *timeout); -extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, - unsigned int vlen, unsigned int flags); -#endif /* not kernel and not glibc */ -#endif /* _LINUX_SOCKET_H */ |