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- /* Define enum __socket_type for generic Linux.
- Copyright (C) 1991-2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #ifndef _SYS_SOCKET_H
- # error "Never include <bits/socket_type.h> directly; use <sys/socket.h> instead."
- #endif
- /* Types of sockets. */
- enum __socket_type
- {
- SOCK_STREAM = 1, /* Sequenced, reliable, connection-based
- byte streams. */
- #define SOCK_STREAM SOCK_STREAM
- SOCK_DGRAM = 2, /* Connectionless, unreliable datagrams
- of fixed maximum length. */
- #define SOCK_DGRAM SOCK_DGRAM
- SOCK_RAW = 3, /* Raw protocol interface. */
- #define SOCK_RAW SOCK_RAW
- SOCK_RDM = 4, /* Reliably-delivered messages. */
- #define SOCK_RDM SOCK_RDM
- SOCK_SEQPACKET = 5, /* Sequenced, reliable, connection-based,
- datagrams of fixed maximum length. */
- #define SOCK_SEQPACKET SOCK_SEQPACKET
- SOCK_DCCP = 6, /* Datagram Congestion Control Protocol. */
- #define SOCK_DCCP SOCK_DCCP
- SOCK_PACKET = 10, /* Linux specific way of getting packets
- at the dev level. For writing rarp and
- other similar things on the user level. */
- #define SOCK_PACKET SOCK_PACKET
- /* Flags to be ORed into the type parameter of socket and socketpair. */
- SOCK_CLOEXEC = 02000000, /* Atomically set close-on-exec flag for the
- new descriptor(s). */
- #define SOCK_CLOEXEC SOCK_CLOEXEC
- SOCK_NONBLOCK = 00004000 /* Atomically mark descriptor(s) as
- non-blocking. */
- #define SOCK_NONBLOCK SOCK_NONBLOCK
- };
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