FreeBSD/Linux Kernel Cross Reference
sys/include/asm-mips64/socket.h

     /*
      * This file is subject to the terms and conditions of the GNU General Public
      * License.  See the file "COPYING" in the main directory of this archive
      * for more details.
      *
      * Copyright (C) 1997, 1999, 2000, 2001 Ralf Baechle
      * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
      */
     #ifndef _ASM_SOCKET_H
    #define _ASM_SOCKET_H
    
    #include <asm/sockios.h>
    
    /*
     * For setsockopt(2)
     *
     * This defines are ABI conformant as far as Linux supports these ...
     */
    #define SOL_SOCKET      0xffff
    
    #define SO_DEBUG        0x0001  /* Record debugging information.  */
    #define SO_REUSEADDR    0x0004  /* Allow reuse of local addresses.  */
    #define SO_KEEPALIVE    0x0008  /* Keep connections alive and send
                                       SIGPIPE when they die.  */
    #define SO_DONTROUTE    0x0010  /* Don't do local routing.  */
    #define SO_BROADCAST    0x0020  /* Allow transmission of
                                       broadcast messages.  */
    #define SO_LINGER       0x0080  /* Block on close of a reliable
                                       socket to transmit pending data.  */
    #define SO_OOBINLINE 0x0100     /* Receive out-of-band data in-band.  */
    #if 0
    To add: #define SO_REUSEPORT 0x0200     /* Allow local address and port reuse.  */
    #endif
    
    #define SO_TYPE         0x1008  /* Compatible name for SO_STYLE.  */
    #define SO_STYLE        SO_TYPE /* Synonym */
    #define SO_ERROR        0x1007  /* get error status and clear */
    #define SO_SNDBUF       0x1001  /* Send buffer size. */
    #define SO_RCVBUF       0x1002  /* Receive buffer. */
    #define SO_SNDLOWAT     0x1003  /* send low-water mark */
    #define SO_RCVLOWAT     0x1004  /* receive low-water mark */
    #define SO_SNDTIMEO     0x1005  /* send timeout */
    #define SO_RCVTIMEO     0x1006  /* receive timeout */
    #define SO_ACCEPTCONN   0x1009
    
    /* linux-specific, might as well be the same as on i386 */
    #define SO_NO_CHECK     11
    #define SO_PRIORITY     12
    #define SO_BSDCOMPAT    14
    
    #define SO_PASSCRED     17
    #define SO_PEERCRED     18
    
    /* Security levels - as per NRL IPv6 - don't actually do anything */
    #define SO_SECURITY_AUTHENTICATION              22
    #define SO_SECURITY_ENCRYPTION_TRANSPORT        23
    #define SO_SECURITY_ENCRYPTION_NETWORK          24
    
    #define SO_BINDTODEVICE         25
    
    /* Socket filtering */
    #define SO_ATTACH_FILTER        26
    #define SO_DETACH_FILTER        27
    
    #define SO_PEERNAME             28
    #define SO_TIMESTAMP            29
    #define SCM_TIMESTAMP           SO_TIMESTAMP
    
    /* Nast libc5 fixup - bletch */
    #if defined(__KERNEL__)
    /* Socket types. */
    #define SOCK_DGRAM      1               /* datagram (conn.less) socket  */
    #define SOCK_STREAM     2               /* stream (connection) socket   */
    #define SOCK_RAW        3               /* raw socket                   */
    #define SOCK_RDM        4               /* reliably-delivered message   */
    #define SOCK_SEQPACKET  5               /* sequential packet socket     */
    #define 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_MAX        (SOCK_PACKET+1)
    #endif
    
    #endif /* _ASM_SOCKET_H */

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