77 lines
3.6 KiB
C
77 lines
3.6 KiB
C
/* asm/socket.h
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Copyright 1996, 1997, 1998, 2000, 2001, 2005, 2007 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef _ASM_SOCKET_H
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#define _ASM_SOCKET_H
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#include <cygwin/if.h>
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#define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */
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#define IOC_VOID 0x20000000 /* no parameters */
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#define IOC_OUT 0x40000000 /* copy out parameters */
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#define IOC_IN 0x80000000 /* copy in parameters */
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#define _IO(x,y) (IOC_VOID|(x<<8)|y)
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#define _IOR(x,y,t) (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
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#define _IOW(x,y,t) (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
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#define SIOCATMARK _IOR('s', 7, long) /* at oob mark? */
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#define FIONREAD _IOR('f', 127, long) /* get # bytes to read */
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/* Compatible with termios.h */
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#define FIONBIO 0x8004667e /* set/clear non-blocking i/o */
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#define FIOASYNC _IOW('f', 125, long) /* set/clear async i/o */
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#define SIOCSHIWAT _IOW('s', 0, long) /* set high watermark */
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#define SIOCGHIWAT _IOR('s', 1, long) /* get high watermark */
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#define SIOCSLOWAT _IOW('s', 2, long) /* set low watermark */
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#define SIOCGLOWAT _IOR('s', 3, long) /* get low watermark */
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/* Needed for if queries */
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#define SIOCGIFCONF _IOW('s', 100, struct ifconf) /* get if list */
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#define SIOCGIFFLAGS _IOW('s', 101, struct ifreq) /* Get if flags */
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#define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */
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#define SIOCGIFBRDADDR _IOW('s', 103, struct ifreq) /* Get if broadcastaddr */
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#define SIOCGIFNETMASK _IOW('s', 104, struct ifreq) /* Get if netmask */
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#define SIOCGIFHWADDR _IOW('s', 105, struct ifreq) /* Get hw addr */
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#define SIOCGIFMETRIC _IOW('s', 106, struct ifreq) /* get metric */
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#define SIOCGIFMTU _IOW('s', 107, struct ifreq) /* get MTU size */
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#define SIOCGIFINDEX _IOW('s', 108, struct ifreq) /* get if index */
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#define SIOGIFINDEX SIOCGIFINDEX /* backward compatibility w/ Linux typo. */
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#define SIOCGIFFRNDLYNAM _IOW('s', 109, struct ifreq) /* get friendly if name */
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#define SIOCGIFDSTADDR _IOW('s', 110, struct ifreq) /* Get if dstaddr */
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#define SOL_SOCKET 0xffff /* options for socket level */
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#define SO_DEBUG 0x0001 /* turn on debugging info recording */
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#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
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#define SO_REUSEADDR 0x0004 /* allow local address reuse */
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#define SO_KEEPALIVE 0x0008 /* keep connections alive */
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#define SO_DONTROUTE 0x0010 /* just use interface addresses */
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#define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
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#define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
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#define SO_LINGER 0x0080 /* linger on close if data present */
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#define SO_OOBINLINE 0x0100 /* leave received OOB data in line */
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#define SO_DONTLINGER (unsigned int)(~SO_LINGER)
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#define SO_PEERCRED 0x0200 /* same as getpeereid */
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/*
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* Additional options.
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*/
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#define SO_SNDBUF 0x1001 /* send buffer size */
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#define SO_RCVBUF 0x1002 /* receive buffer size */
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#define SO_SNDLOWAT 0x1003 /* send low-water mark */
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#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
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#define SO_SNDTIMEO 0x1005 /* send timeout */
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#define SO_RCVTIMEO 0x1006 /* receive timeout */
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#define SO_ERROR 0x1007 /* get error status and clear */
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#define SO_TYPE 0x1008 /* get socket type */
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#endif /* _ASM_SOCKET_H */
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