111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Copyright (C) 2008 The Android Open Source Project 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * All rights reserved. 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Redistribution and use in source and binary forms, with or without 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * modification, are permitted provided that the following conditions 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * are met: 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions of source code must retain the above copyright 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer. 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions in binary form must reproduce the above copyright 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer in 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * the documentation and/or other materials provided with the 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * distribution. 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * SUCH DAMAGE. 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _SYS_SOCKET_H_ 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _SYS_SOCKET_H_ 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/cdefs.h> 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/types.h> 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/socket.h> 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <asm/fcntl.h> 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <asm/socket.h> 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/sockios.h> 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/uio.h> 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/types.h> 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <linux/compiler.h> 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BEGIN_DECLS 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define sockaddr_storage __kernel_sockaddr_storage 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Alberttypedef unsigned short sa_family_t; 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct timespec; 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifdef __mips__ 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_DGRAM 1 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_STREAM 2 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_RAW 3 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_RDM 4 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_SEQPACKET 5 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_DCCP 6 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_PACKET 10 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#else 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_STREAM 1 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_DGRAM 2 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_RAW 3 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_RDM 4 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_SEQPACKET 5 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_PACKET 10 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_CLOEXEC O_CLOEXEC 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOCK_NONBLOCK O_NONBLOCK 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertenum { 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert SHUT_RD = 0, 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SHUT_RD SHUT_RD 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert SHUT_WR, 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SHUT_WR SHUT_WR 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert SHUT_RDWR 7611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SHUT_RDWR SHUT_RDWR 7711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 7811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct sockaddr { 8011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert sa_family_t sa_family; 8111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert char sa_data[14]; 8211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 8311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 8411cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct linger { 8511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int l_onoff; 8611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int l_linger; 8711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 8811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 8911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct msghdr { 9011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert void* msg_name; 9111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert socklen_t msg_namelen; 9211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert struct iovec* msg_iov; 9311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t msg_iovlen; 9411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert void* msg_control; 9511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t msg_controllen; 9611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int msg_flags; 9711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 9811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 9911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct mmsghdr { 10011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert struct msghdr msg_hdr; 10111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned int msg_len; 10211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 10311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 10411cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct cmsghdr { 10511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t cmsg_len; 10611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int cmsg_level; 10711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int cmsg_type; 10811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 10911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 11011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr((mhdr), (cmsg)) 11111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) ) 11211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CMSG_DATA(cmsg) ((void*)((char*)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr)))) 11311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len)) 11411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) 11511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define CMSG_FIRSTHDR(msg) \ 11611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ((msg)->msg_controllen >= sizeof(struct cmsghdr) \ 11711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ? (struct cmsghdr*) (msg)->msg_control : (struct cmsghdr*) NULL) 11811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#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))) 11911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 12011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct cmsghdr* __cmsg_nxthdr(struct msghdr*, struct cmsghdr*); 12111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 12211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SCM_RIGHTS 0x01 12311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SCM_CREDENTIALS 0x02 12411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SCM_SECURITY 0x03 12511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 12611cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct ucred { 12711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert pid_t pid; 12811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uid_t uid; 12911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert gid_t gid; 13011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 13111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 13211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_UNSPEC 0 13311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_UNIX 1 13411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_LOCAL 1 13511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_INET 2 13611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_AX25 3 13711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_IPX 4 13811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_APPLETALK 5 13911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_NETROM 6 14011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_BRIDGE 7 14111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ATMPVC 8 14211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_X25 9 14311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_INET6 10 14411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ROSE 11 14511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_DECnet 12 14611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_NETBEUI 13 14711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_SECURITY 14 14811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_KEY 15 14911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_NETLINK 16 15011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ROUTE AF_NETLINK 15111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_PACKET 17 15211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ASH 18 15311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ECONET 19 15411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ATMSVC 20 15511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_RDS 21 15611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_SNA 22 15711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_IRDA 23 15811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_PPPOX 24 15911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_WANPIPE 25 16011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_LLC 26 16111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_CAN 29 16211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_TIPC 30 16311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_BLUETOOTH 31 16411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_IUCV 32 16511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_RXRPC 33 16611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ISDN 34 16711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_PHONET 35 16811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_IEEE802154 36 16911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_CAIF 37 17011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_ALG 38 17111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define AF_MAX 39 17211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 17311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_UNSPEC AF_UNSPEC 17411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_UNIX AF_UNIX 17511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_LOCAL AF_LOCAL 17611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_INET AF_INET 17711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_AX25 AF_AX25 17811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_IPX AF_IPX 17911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_APPLETALK AF_APPLETALK 18011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_NETROM AF_NETROM 18111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_BRIDGE AF_BRIDGE 18211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ATMPVC AF_ATMPVC 18311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_X25 AF_X25 18411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_INET6 AF_INET6 18511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ROSE AF_ROSE 18611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_DECnet AF_DECnet 18711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_NETBEUI AF_NETBEUI 18811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_SECURITY AF_SECURITY 18911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_KEY AF_KEY 19011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_NETLINK AF_NETLINK 19111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ROUTE AF_ROUTE 19211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_PACKET AF_PACKET 19311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ASH AF_ASH 19411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ECONET AF_ECONET 19511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ATMSVC AF_ATMSVC 19611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_RDS AF_RDS 19711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_SNA AF_SNA 19811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_IRDA AF_IRDA 19911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_PPPOX AF_PPPOX 20011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_WANPIPE AF_WANPIPE 20111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_LLC AF_LLC 20211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_CAN AF_CAN 20311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_TIPC AF_TIPC 20411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_BLUETOOTH AF_BLUETOOTH 20511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_IUCV AF_IUCV 20611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_RXRPC AF_RXRPC 20711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ISDN AF_ISDN 20811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_PHONET AF_PHONET 20911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_IEEE802154 AF_IEEE802154 21011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_CAIF AF_CAIF 21111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_ALG AF_ALG 21211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PF_MAX AF_MAX 21311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 21411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOMAXCONN 128 21511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 21611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_OOB 1 21711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_PEEK 2 21811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_DONTROUTE 4 21911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_TRYHARD 4 22011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_CTRUNC 8 22111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_PROBE 0x10 22211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_TRUNC 0x20 22311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_DONTWAIT 0x40 22411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_EOR 0x80 22511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_WAITALL 0x100 22611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_FIN 0x200 22711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_SYN 0x400 22811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_CONFIRM 0x800 22911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_RST 0x1000 23011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_ERRQUEUE 0x2000 23111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_NOSIGNAL 0x4000 23211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_MORE 0x8000 23311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_WAITFORONE 0x10000 23411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_FASTOPEN 0x20000000 23511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_CMSG_CLOEXEC 0x40000000 23611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_EOF MSG_FIN 23711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define MSG_CMSG_COMPAT 0 23811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 23911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_IP 0 24011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_TCP 6 24111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_UDP 17 24211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_IPV6 41 24311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_ICMPV6 58 24411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_SCTP 132 24511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_RAW 255 24611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_IPX 256 24711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_AX25 257 24811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_ATALK 258 24911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_NETROM 259 25011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_ROSE 260 25111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_DECNET 261 25211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_X25 262 25311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_PACKET 263 25411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_ATM 264 25511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_AAL 265 25611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_IRDA 266 25711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_NETBEUI 267 25811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_LLC 268 25911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_DCCP 269 26011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_NETLINK 270 26111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define SOL_TIPC 271 26211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 26311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define IPX_TYPE 1 26411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 26511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifdef __i386__ 26611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert# define __socketcall extern __attribute__((__cdecl__)) 26711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#else 26811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert# define __socketcall extern 26911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 27011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 27111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int accept(int, struct sockaddr*, socklen_t*); 27211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int accept4(int, struct sockaddr*, socklen_t*, int); 27311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int bind(int, const struct sockaddr*, int); 27411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int connect(int, const struct sockaddr*, socklen_t); 27511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int getpeername(int, struct sockaddr*, socklen_t*); 27611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int getsockname(int, struct sockaddr*, socklen_t*); 27711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int getsockopt(int, int, int, void*, socklen_t*); 27811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int listen(int, int); 27911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*); 28011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int recvmsg(int, struct msghdr*, int); 28111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int sendmmsg(int, const struct mmsghdr*, unsigned int, int); 28211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int sendmsg(int, const struct msghdr*, int); 28311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int setsockopt(int, int, int, const void*, socklen_t); 28411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int shutdown(int, int); 28511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int socket(int, int, int); 28611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall int socketpair(int, int, int, int*); 28711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 28811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern ssize_t send(int, const void*, size_t, int); 28911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern ssize_t recv(int, void*, size_t, int); 29011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 29111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall ssize_t sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t); 29211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__socketcall ssize_t recvfrom(int, void*, size_t, int, const struct sockaddr*, socklen_t*); 29311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 29411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#if defined(__BIONIC_FORTIFY) 29511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__errordecl(__recvfrom_error, "recvfrom called with size bigger than buffer"); 29611cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern ssize_t __recvfrom_chk(int, void*, size_t, size_t, int, const struct sockaddr*, socklen_t*); 29711cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern ssize_t __recvfrom_real(int, void*, size_t, int, const struct sockaddr*, socklen_t*) 29811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __asm__(__USER_LABEL_PREFIX__ "recvfrom"); 29911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 30011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BIONIC_FORTIFY_INLINE 30111cd02dfb91661c65134cac258cf5924270e9d2Dan Albertssize_t recvfrom(int fd, void* buf, size_t len, int flags, const struct sockaddr* src_addr, socklen_t* addr_len) { 30211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert size_t bos = __bos0(buf); 30311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 30411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#if !defined(__clang__) 30511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert if (bos == __BIONIC_FORTIFY_UNKNOWN_SIZE) { 30611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert return __recvfrom_real(fd, buf, len, flags, src_addr, addr_len); 30711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 30811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 30911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert if (__builtin_constant_p(len) && (len <= bos)) { 31011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert return __recvfrom_real(fd, buf, len, flags, src_addr, addr_len); 31111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 31211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 31311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert if (__builtin_constant_p(len) && (len > bos)) { 31411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert __recvfrom_error(); 31511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 31611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 31711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 31811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert return __recvfrom_chk(fd, buf, len, bos, flags, src_addr, addr_len); 31911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert} 32011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 32111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BIONIC_FORTIFY_INLINE 32211cd02dfb91661c65134cac258cf5924270e9d2Dan Albertssize_t recv(int socket, void* buf, size_t len, int flags) { 32311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert return recvfrom(socket, buf, len, flags, NULL, 0); 32411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert} 32511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 32611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* __BIONIC_FORTIFY */ 32711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 32811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#undef __socketcall 32911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 33011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__END_DECLS 33111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 33211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* _SYS_SOCKET_H */ 333