Merge remote-tracking branch 'remotes/marcandre/tags/rtd-pull-request' into staging
[qemu.git] / linux-user / socket.h
1 #ifndef LINUX_USER_SOCKET_H
2 #define LINUX_USER_SOCKET_H
3
4 #include "sockbits.h"
5
6 #ifndef TARGET_ARCH_HAS_SOCKET_TYPES
7 /** sock_type - Socket types - default values
8 *
9 *
10 * @SOCK_STREAM - stream (connection) socket
11 * @SOCK_DGRAM - datagram (conn.less) socket
12 * @SOCK_RAW - raw socket
13 * @SOCK_RDM - reliably-delivered message
14 * @SOCK_SEQPACKET - sequential packet socket
15 * @SOCK_DCCP - Datagram Congestion Control Protocol socket
16 * @SOCK_PACKET - linux specific way of getting packets at the dev level.
17 * For writing rarp and other similar things on the user
18 * level.
19 * @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
20 * @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
21 */
22 enum sock_type {
23 TARGET_SOCK_STREAM = 1,
24 TARGET_SOCK_DGRAM = 2,
25 TARGET_SOCK_RAW = 3,
26 TARGET_SOCK_RDM = 4,
27 TARGET_SOCK_SEQPACKET = 5,
28 TARGET_SOCK_DCCP = 6,
29 TARGET_SOCK_PACKET = 10,
30 };
31
32 #define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
33 #define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
34
35 /* Flags for socket, socketpair, accept4 */
36 #define TARGET_SOCK_CLOEXEC TARGET_O_CLOEXEC
37 #ifndef TARGET_SOCK_NONBLOCK
38 #define TARGET_SOCK_NONBLOCK TARGET_O_NONBLOCK
39 #endif
40 #endif /* TARGET_ARCH_HAS_SOCKET_TYPES */
41
42 #endif