linux-user/socket.h

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