//==========================================================================
|
//==========================================================================
|
//
|
//
|
// include/sys/socketvar.h
|
// include/sys/socketvar.h
|
//
|
//
|
//
|
//
|
//
|
//
|
//==========================================================================
|
//==========================================================================
|
//####BSDCOPYRIGHTBEGIN####
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//####BSDCOPYRIGHTBEGIN####
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//
|
//
|
// -------------------------------------------
|
// -------------------------------------------
|
//
|
//
|
// Portions of this software may have been derived from OpenBSD or other sources,
|
// Portions of this software may have been derived from OpenBSD or other sources,
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// and are covered by the appropriate copyright disclaimers included herein.
|
// and are covered by the appropriate copyright disclaimers included herein.
|
//
|
//
|
// -------------------------------------------
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// -------------------------------------------
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//
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//
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//####BSDCOPYRIGHTEND####
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//####BSDCOPYRIGHTEND####
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//==========================================================================
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//==========================================================================
|
//#####DESCRIPTIONBEGIN####
|
//#####DESCRIPTIONBEGIN####
|
//
|
//
|
// Author(s): gthomas
|
// Author(s): gthomas
|
// Contributors: gthomas
|
// Contributors: gthomas
|
// Date: 2000-01-10
|
// Date: 2000-01-10
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// Purpose:
|
// Purpose:
|
// Description:
|
// Description:
|
//
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//
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//
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//
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//####DESCRIPTIONEND####
|
//####DESCRIPTIONEND####
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//
|
//
|
//==========================================================================
|
//==========================================================================
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|
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|
|
/* $OpenBSD: socketvar.h,v 1.17 1999/12/08 06:50:24 itojun Exp $ */
|
/* $OpenBSD: socketvar.h,v 1.17 1999/12/08 06:50:24 itojun Exp $ */
|
/* $NetBSD: socketvar.h,v 1.18 1996/02/09 18:25:38 christos Exp $ */
|
/* $NetBSD: socketvar.h,v 1.18 1996/02/09 18:25:38 christos Exp $ */
|
|
|
/*-
|
/*-
|
* Copyright (c) 1982, 1986, 1990, 1993
|
* Copyright (c) 1982, 1986, 1990, 1993
|
* The Regents of the University of California. All rights reserved.
|
* The Regents of the University of California. All rights reserved.
|
*
|
*
|
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
* modification, are permitted provided that the following conditions
|
* modification, are permitted provided that the following conditions
|
* are met:
|
* are met:
|
* 1. Redistributions of source code must retain the above copyright
|
* 1. Redistributions of source code must retain the above copyright
|
* notice, this list of conditions and the following disclaimer.
|
* notice, this list of conditions and the following disclaimer.
|
* 2. Redistributions in binary form must reproduce the above copyright
|
* 2. Redistributions in binary form must reproduce the above copyright
|
* notice, this list of conditions and the following disclaimer in the
|
* notice, this list of conditions and the following disclaimer in the
|
* documentation and/or other materials provided with the distribution.
|
* documentation and/or other materials provided with the distribution.
|
* 3. All advertising materials mentioning features or use of this software
|
* 3. All advertising materials mentioning features or use of this software
|
* must display the following acknowledgement:
|
* must display the following acknowledgement:
|
* This product includes software developed by the University of
|
* This product includes software developed by the University of
|
* California, Berkeley and its contributors.
|
* California, Berkeley and its contributors.
|
* 4. Neither the name of the University nor the names of its contributors
|
* 4. Neither the name of the University nor the names of its contributors
|
* may be used to endorse or promote products derived from this software
|
* may be used to endorse or promote products derived from this software
|
* without specific prior written permission.
|
* without specific prior written permission.
|
*
|
*
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
* SUCH DAMAGE.
|
* SUCH DAMAGE.
|
*
|
*
|
* @(#)socketvar.h 8.1 (Berkeley) 6/2/93
|
* @(#)socketvar.h 8.1 (Berkeley) 6/2/93
|
*/
|
*/
|
|
|
#ifndef _SYS_SOCKETVAR_H_
|
#ifndef _SYS_SOCKETVAR_H_
|
#define _SYS_SOCKETVAR_H_
|
#define _SYS_SOCKETVAR_H_
|
|
|
#include <sys/bsdselect.h> /* for struct selinfo */
|
#include <sys/bsdselect.h> /* for struct selinfo */
|
|
|
/*
|
/*
|
* Kernel structure per socket.
|
* Kernel structure per socket.
|
* Contains send and receive buffer queues,
|
* Contains send and receive buffer queues,
|
* handle on protocol and pointer to protocol
|
* handle on protocol and pointer to protocol
|
* private data and error information.
|
* private data and error information.
|
*/
|
*/
|
struct socket {
|
struct socket {
|
short so_type; /* generic type, see socket.h */
|
short so_type; /* generic type, see socket.h */
|
short so_options; /* from socket call, see socket.h */
|
short so_options; /* from socket call, see socket.h */
|
short so_linger; /* time to linger while closing */
|
short so_linger; /* time to linger while closing */
|
short so_state; /* internal state flags SS_*, below */
|
short so_state; /* internal state flags SS_*, below */
|
void *so_pcb; /* protocol control block */
|
void *so_pcb; /* protocol control block */
|
struct protosw *so_proto; /* protocol handle */
|
struct protosw *so_proto; /* protocol handle */
|
/*
|
/*
|
* Variables for connection queueing.
|
* Variables for connection queueing.
|
* Socket where accepts occur is so_head in all subsidiary sockets.
|
* Socket where accepts occur is so_head in all subsidiary sockets.
|
* If so_head is 0, socket is not related to an accept.
|
* If so_head is 0, socket is not related to an accept.
|
* For head socket so_q0 queues partially completed connections,
|
* For head socket so_q0 queues partially completed connections,
|
* while so_q is a queue of connections ready to be accepted.
|
* while so_q is a queue of connections ready to be accepted.
|
* If a connection is aborted and it has so_head set, then
|
* If a connection is aborted and it has so_head set, then
|
* it has to be pulled out of either so_q0 or so_q.
|
* it has to be pulled out of either so_q0 or so_q.
|
* We allow connections to queue up based on current queue lengths
|
* We allow connections to queue up based on current queue lengths
|
* and limit on number of queued connections for this socket.
|
* and limit on number of queued connections for this socket.
|
*/
|
*/
|
struct socket *so_head; /* back pointer to accept socket */
|
struct socket *so_head; /* back pointer to accept socket */
|
struct socket *so_q0; /* queue of partial connections */
|
struct socket *so_q0; /* queue of partial connections */
|
struct socket *so_q; /* queue of incoming connections */
|
struct socket *so_q; /* queue of incoming connections */
|
short so_q0len; /* partials on so_q0 */
|
short so_q0len; /* partials on so_q0 */
|
short so_qlen; /* number of connections on so_q */
|
short so_qlen; /* number of connections on so_q */
|
short so_qlimit; /* max number queued connections */
|
short so_qlimit; /* max number queued connections */
|
short so_timeo; /* connection timeout */
|
short so_timeo; /* connection timeout */
|
u_short so_error; /* error affecting connection */
|
u_short so_error; /* error affecting connection */
|
pid_t so_pgid; /* pgid for signals */
|
pid_t so_pgid; /* pgid for signals */
|
uid_t so_siguid; /* uid of process who set so_pgid */
|
uid_t so_siguid; /* uid of process who set so_pgid */
|
uid_t so_sigeuid; /* euid of process who set so_pgid */
|
uid_t so_sigeuid; /* euid of process who set so_pgid */
|
u_long so_oobmark; /* chars to oob mark */
|
u_long so_oobmark; /* chars to oob mark */
|
/*
|
/*
|
* Variables for socket buffering.
|
* Variables for socket buffering.
|
*/
|
*/
|
struct sockbuf {
|
struct sockbuf {
|
u_long sb_cc; /* actual chars in buffer */
|
u_long sb_cc; /* actual chars in buffer */
|
u_long sb_hiwat; /* max actual char count */
|
u_long sb_hiwat; /* max actual char count */
|
u_long sb_mbcnt; /* chars of mbufs used */
|
u_long sb_mbcnt; /* chars of mbufs used */
|
u_long sb_mbmax; /* max chars of mbufs to use */
|
u_long sb_mbmax; /* max chars of mbufs to use */
|
long sb_lowat; /* low water mark */
|
long sb_lowat; /* low water mark */
|
struct mbuf *sb_mb; /* the mbuf chain */
|
struct mbuf *sb_mb; /* the mbuf chain */
|
struct selinfo sb_sel; /* process selecting read/write */
|
struct selinfo sb_sel; /* process selecting read/write */
|
short sb_flags; /* flags, see below */
|
short sb_flags; /* flags, see below */
|
short sb_timeo; /* timeout for read/write */
|
short sb_timeo; /* timeout for read/write */
|
} so_rcv, so_snd;
|
} so_rcv, so_snd;
|
#define SB_MAX (256*1024) /* default for max chars in sockbuf */
|
#define SB_MAX (256*1024) /* default for max chars in sockbuf */
|
#define SB_LOCK 0x01 /* lock on data queue */
|
#define SB_LOCK 0x01 /* lock on data queue */
|
#define SB_WANT 0x02 /* someone is waiting to lock */
|
#define SB_WANT 0x02 /* someone is waiting to lock */
|
#define SB_WAIT 0x04 /* someone is waiting for data/space */
|
#define SB_WAIT 0x04 /* someone is waiting for data/space */
|
#define SB_SEL 0x08 /* someone is selecting */
|
#define SB_SEL 0x08 /* someone is selecting */
|
#define SB_ASYNC 0x10 /* ASYNC I/O, need signals */
|
#define SB_ASYNC 0x10 /* ASYNC I/O, need signals */
|
#define SB_NOINTR 0x40 /* operations not interruptible */
|
#define SB_NOINTR 0x40 /* operations not interruptible */
|
|
|
void *so_internal; /* Space for svr4 stream data */
|
void *so_internal; /* Space for svr4 stream data */
|
void (*so_upcall) __P((struct socket *so, caddr_t arg, int waitf));
|
void (*so_upcall) __P((struct socket *so, caddr_t arg, int waitf));
|
caddr_t so_upcallarg; /* Arg for above */
|
caddr_t so_upcallarg; /* Arg for above */
|
uid_t so_euid; /* who opened the socket */
|
uid_t so_euid; /* who opened the socket */
|
uid_t so_ruid; /* who opened the socket */
|
uid_t so_ruid; /* who opened the socket */
|
};
|
};
|
|
|
/*
|
/*
|
* Socket state bits.
|
* Socket state bits.
|
*/
|
*/
|
#define SS_NOFDREF 0x001 /* no file table ref any more */
|
#define SS_NOFDREF 0x001 /* no file table ref any more */
|
#define SS_ISCONNECTED 0x002 /* socket connected to a peer */
|
#define SS_ISCONNECTED 0x002 /* socket connected to a peer */
|
#define SS_ISCONNECTING 0x004 /* in process of connecting to peer */
|
#define SS_ISCONNECTING 0x004 /* in process of connecting to peer */
|
#define SS_ISDISCONNECTING 0x008 /* in process of disconnecting */
|
#define SS_ISDISCONNECTING 0x008 /* in process of disconnecting */
|
#define SS_CANTSENDMORE 0x010 /* can't send more data to peer */
|
#define SS_CANTSENDMORE 0x010 /* can't send more data to peer */
|
#define SS_CANTRCVMORE 0x020 /* can't receive more data from peer */
|
#define SS_CANTRCVMORE 0x020 /* can't receive more data from peer */
|
#define SS_RCVATMARK 0x040 /* at mark on input */
|
#define SS_RCVATMARK 0x040 /* at mark on input */
|
#define SS_ISDISCONNECTED 0x800 /* socket disconnected from peer */
|
#define SS_ISDISCONNECTED 0x800 /* socket disconnected from peer */
|
|
|
#define SS_PRIV 0x080 /* privileged for broadcast, raw... */
|
#define SS_PRIV 0x080 /* privileged for broadcast, raw... */
|
#define SS_NBIO 0x100 /* non-blocking ops */
|
#define SS_NBIO 0x100 /* non-blocking ops */
|
#define SS_ASYNC 0x200 /* async i/o notify */
|
#define SS_ASYNC 0x200 /* async i/o notify */
|
#define SS_ISCONFIRMING 0x400 /* deciding to accept connection req */
|
#define SS_ISCONFIRMING 0x400 /* deciding to accept connection req */
|
#define SS_CONNECTOUT 0x1000 /* connect, not accept, at this end */
|
#define SS_CONNECTOUT 0x1000 /* connect, not accept, at this end */
|
|
|
/*
|
/*
|
* Macros for sockets and socket buffering.
|
* Macros for sockets and socket buffering.
|
*/
|
*/
|
|
|
/*
|
/*
|
* Do we need to notify the other side when I/O is possible?
|
* Do we need to notify the other side when I/O is possible?
|
*/
|
*/
|
#define sb_notify(sb) (((sb)->sb_flags & (SB_WAIT|SB_SEL|SB_ASYNC)) != 0)
|
#define sb_notify(sb) (((sb)->sb_flags & (SB_WAIT|SB_SEL|SB_ASYNC)) != 0)
|
|
|
/*
|
/*
|
* How much space is there in a socket buffer (so->so_snd or so->so_rcv)?
|
* How much space is there in a socket buffer (so->so_snd or so->so_rcv)?
|
* This is problematical if the fields are unsigned, as the space might
|
* This is problematical if the fields are unsigned, as the space might
|
* still be negative (cc > hiwat or mbcnt > mbmax). Should detect
|
* still be negative (cc > hiwat or mbcnt > mbmax). Should detect
|
* overflow and return 0. Should use "lmin" but it doesn't exist now.
|
* overflow and return 0. Should use "lmin" but it doesn't exist now.
|
*/
|
*/
|
#define sbspace(sb) \
|
#define sbspace(sb) \
|
((long) imin((int)((sb)->sb_hiwat - (sb)->sb_cc), \
|
((long) imin((int)((sb)->sb_hiwat - (sb)->sb_cc), \
|
(int)((sb)->sb_mbmax - (sb)->sb_mbcnt)))
|
(int)((sb)->sb_mbmax - (sb)->sb_mbcnt)))
|
|
|
/* do we have to send all at once on a socket? */
|
/* do we have to send all at once on a socket? */
|
#define sosendallatonce(so) \
|
#define sosendallatonce(so) \
|
((so)->so_proto->pr_flags & PR_ATOMIC)
|
((so)->so_proto->pr_flags & PR_ATOMIC)
|
|
|
/* can we read something from so? */
|
/* can we read something from so? */
|
#define soreadable(so) \
|
#define soreadable(so) \
|
((so)->so_rcv.sb_cc >= (so)->so_rcv.sb_lowat || \
|
((so)->so_rcv.sb_cc >= (so)->so_rcv.sb_lowat || \
|
((so)->so_state & SS_CANTRCVMORE) || \
|
((so)->so_state & SS_CANTRCVMORE) || \
|
(so)->so_qlen || (so)->so_error)
|
(so)->so_qlen || (so)->so_error)
|
|
|
/* can we write something to so? */
|
/* can we write something to so? */
|
#define sowriteable(so) \
|
#define sowriteable(so) \
|
((sbspace(&(so)->so_snd) >= (so)->so_snd.sb_lowat && \
|
((sbspace(&(so)->so_snd) >= (so)->so_snd.sb_lowat && \
|
(((so)->so_state&SS_ISCONNECTED) || \
|
(((so)->so_state&SS_ISCONNECTED) || \
|
((so)->so_proto->pr_flags&PR_CONNREQUIRED)==0)) || \
|
((so)->so_proto->pr_flags&PR_CONNREQUIRED)==0)) || \
|
((so)->so_state & SS_CANTSENDMORE) || \
|
((so)->so_state & SS_CANTSENDMORE) || \
|
(so)->so_error)
|
(so)->so_error)
|
|
|
/* adjust counters in sb reflecting allocation of m */
|
/* adjust counters in sb reflecting allocation of m */
|
#define sballoc(sb, m) { \
|
#define sballoc(sb, m) { \
|
(sb)->sb_cc += (m)->m_len; \
|
(sb)->sb_cc += (m)->m_len; \
|
(sb)->sb_mbcnt += MSIZE; \
|
(sb)->sb_mbcnt += MSIZE; \
|
if ((m)->m_flags & M_EXT) \
|
if ((m)->m_flags & M_EXT) \
|
(sb)->sb_mbcnt += (m)->m_ext.ext_size; \
|
(sb)->sb_mbcnt += (m)->m_ext.ext_size; \
|
}
|
}
|
|
|
/* adjust counters in sb reflecting freeing of m */
|
/* adjust counters in sb reflecting freeing of m */
|
#define sbfree(sb, m) { \
|
#define sbfree(sb, m) { \
|
(sb)->sb_cc -= (m)->m_len; \
|
(sb)->sb_cc -= (m)->m_len; \
|
(sb)->sb_mbcnt -= MSIZE; \
|
(sb)->sb_mbcnt -= MSIZE; \
|
if ((m)->m_flags & M_EXT) \
|
if ((m)->m_flags & M_EXT) \
|
(sb)->sb_mbcnt -= (m)->m_ext.ext_size; \
|
(sb)->sb_mbcnt -= (m)->m_ext.ext_size; \
|
}
|
}
|
|
|
/*
|
/*
|
* Set lock on sockbuf sb; sleep if lock is already held.
|
* Set lock on sockbuf sb; sleep if lock is already held.
|
* Unless SB_NOINTR is set on sockbuf, sleep is interruptible.
|
* Unless SB_NOINTR is set on sockbuf, sleep is interruptible.
|
* Returns error without lock if sleep is interrupted.
|
* Returns error without lock if sleep is interrupted.
|
*/
|
*/
|
#ifdef __ECOS
|
#ifdef __ECOS
|
extern int sblock(struct sockbuf *sb, int wf);
|
extern int sblock(struct sockbuf *sb, int wf);
|
extern void sbunlock(struct sockbuf *sb);
|
extern void sbunlock(struct sockbuf *sb);
|
#else
|
#else
|
#define sblock(sb, wf) ((sb)->sb_flags & SB_LOCK ? \
|
#define sblock(sb, wf) ((sb)->sb_flags & SB_LOCK ? \
|
(((wf) == M_WAITOK) ? sb_lock(sb) : EWOULDBLOCK) : \
|
(((wf) == M_WAITOK) ? sb_lock(sb) : EWOULDBLOCK) : \
|
((sb)->sb_flags |= SB_LOCK), 0)
|
((sb)->sb_flags |= SB_LOCK), 0)
|
|
|
/* release lock on sockbuf sb */
|
/* release lock on sockbuf sb */
|
#define sbunlock(sb) { \
|
#define sbunlock(sb) { \
|
(sb)->sb_flags &= ~SB_LOCK; \
|
(sb)->sb_flags &= ~SB_LOCK; \
|
if ((sb)->sb_flags & SB_WANT) { \
|
if ((sb)->sb_flags & SB_WANT) { \
|
(sb)->sb_flags &= ~SB_WANT; \
|
(sb)->sb_flags &= ~SB_WANT; \
|
wakeup((caddr_t)&(sb)->sb_flags); \
|
wakeup((caddr_t)&(sb)->sb_flags); \
|
} \
|
} \
|
}
|
}
|
#endif
|
#endif
|
|
|
#define sorwakeup(so) { sowakeup((so), &(so)->so_rcv); \
|
#define sorwakeup(so) { sowakeup((so), &(so)->so_rcv); \
|
if ((so)->so_upcall) \
|
if ((so)->so_upcall) \
|
(*((so)->so_upcall))((so), (so)->so_upcallarg, M_DONTWAIT); \
|
(*((so)->so_upcall))((so), (so)->so_upcallarg, M_DONTWAIT); \
|
}
|
}
|
|
|
#define sowwakeup(so) sowakeup((so), &(so)->so_snd)
|
#define sowwakeup(so) sowakeup((so), &(so)->so_snd)
|
|
|
#ifdef _KERNEL
|
#ifdef _KERNEL
|
u_long sb_max;
|
u_long sb_max;
|
/* to catch callers missing new second argument to sonewconn: */
|
/* to catch callers missing new second argument to sonewconn: */
|
#define sonewconn(head, connstatus) sonewconn1((head), (connstatus))
|
#define sonewconn(head, connstatus) sonewconn1((head), (connstatus))
|
struct socket *sonewconn1 __P((struct socket *head, int connstatus));
|
struct socket *sonewconn1 __P((struct socket *head, int connstatus));
|
|
|
/* strings for sleep message: */
|
/* strings for sleep message: */
|
extern char netio[], netcon[], netcls[];
|
extern char netio[], netcon[], netcls[];
|
|
|
struct mbuf;
|
struct mbuf;
|
struct sockaddr;
|
struct sockaddr;
|
struct proc;
|
struct proc;
|
struct msghdr;
|
struct msghdr;
|
struct stat;
|
struct stat;
|
|
|
/*
|
/*
|
* File operations on sockets.
|
* File operations on sockets.
|
*/
|
*/
|
#ifdef __ECOS
|
#ifdef __ECOS
|
int soo_read __P((struct file *fp, struct uio *uio));
|
int soo_read __P((struct file *fp, struct uio *uio));
|
int soo_write __P((struct file *fp, struct uio *uio));
|
int soo_write __P((struct file *fp, struct uio *uio));
|
int soo_ioctl __P((struct file *fp, CYG_ADDRWORD cmd, CYG_ADDRWORD data));
|
int soo_ioctl __P((struct file *fp, CYG_ADDRWORD cmd, CYG_ADDRWORD data));
|
int soo_select __P((struct file *fp, int which));
|
int soo_select __P((struct file *fp, int which));
|
int soo_close __P((struct file *fp));
|
int soo_close __P((struct file *fp));
|
#else
|
#else
|
int soo_read __P((struct file *fp, struct uio *uio, struct ucred *cred));
|
int soo_read __P((struct file *fp, struct uio *uio, struct ucred *cred));
|
int soo_write __P((struct file *fp, struct uio *uio, struct ucred *cred));
|
int soo_write __P((struct file *fp, struct uio *uio, struct ucred *cred));
|
int soo_ioctl __P((struct file *fp, u_long cmd, caddr_t data,
|
int soo_ioctl __P((struct file *fp, u_long cmd, caddr_t data,
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struct proc *p));
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struct proc *p));
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int soo_select __P((struct file *fp, int which, struct proc *p));
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int soo_select __P((struct file *fp, int which, struct proc *p));
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int soo_close __P((struct file *fp, struct proc *p));
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int soo_close __P((struct file *fp, struct proc *p));
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#endif
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#endif
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int soo_stat __P((struct socket *, struct stat *));
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int soo_stat __P((struct socket *, struct stat *));
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int uipc_usrreq __P((struct socket *, int , struct mbuf *,
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int uipc_usrreq __P((struct socket *, int , struct mbuf *,
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struct mbuf *, struct mbuf *));
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struct mbuf *, struct mbuf *));
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void sbappend __P((struct sockbuf *sb, struct mbuf *m));
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void sbappend __P((struct sockbuf *sb, struct mbuf *m));
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int sbappendaddr __P((struct sockbuf *sb, struct sockaddr *asa,
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int sbappendaddr __P((struct sockbuf *sb, struct sockaddr *asa,
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struct mbuf *m0, struct mbuf *control));
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struct mbuf *m0, struct mbuf *control));
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int sbappendcontrol __P((struct sockbuf *sb, struct mbuf *m0,
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int sbappendcontrol __P((struct sockbuf *sb, struct mbuf *m0,
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struct mbuf *control));
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struct mbuf *control));
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void sbappendrecord __P((struct sockbuf *sb, struct mbuf *m0));
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void sbappendrecord __P((struct sockbuf *sb, struct mbuf *m0));
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void sbcheck __P((struct sockbuf *sb));
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void sbcheck __P((struct sockbuf *sb));
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void sbcompress __P((struct sockbuf *sb, struct mbuf *m, struct mbuf *n));
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void sbcompress __P((struct sockbuf *sb, struct mbuf *m, struct mbuf *n));
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struct mbuf *
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struct mbuf *
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sbcreatecontrol __P((caddr_t p, int size, int type, int level));
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sbcreatecontrol __P((caddr_t p, int size, int type, int level));
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void sbdrop __P((struct sockbuf *sb, int len));
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void sbdrop __P((struct sockbuf *sb, int len));
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void sbdroprecord __P((struct sockbuf *sb));
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void sbdroprecord __P((struct sockbuf *sb));
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void sbflush __P((struct sockbuf *sb));
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void sbflush __P((struct sockbuf *sb));
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void sbinsertoob __P((struct sockbuf *sb, struct mbuf *m0));
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void sbinsertoob __P((struct sockbuf *sb, struct mbuf *m0));
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void sbrelease __P((struct sockbuf *sb));
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void sbrelease __P((struct sockbuf *sb));
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int sbreserve __P((struct sockbuf *sb, u_long cc));
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int sbreserve __P((struct sockbuf *sb, u_long cc));
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int sbwait __P((struct sockbuf *sb));
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int sbwait __P((struct sockbuf *sb));
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int sb_lock __P((struct sockbuf *sb));
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int sb_lock __P((struct sockbuf *sb));
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int soabort __P((struct socket *so));
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int soabort __P((struct socket *so));
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int soaccept __P((struct socket *so, struct mbuf *nam));
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int soaccept __P((struct socket *so, struct mbuf *nam));
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int sobind __P((struct socket *so, struct mbuf *nam));
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int sobind __P((struct socket *so, struct mbuf *nam));
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void socantrcvmore __P((struct socket *so));
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void socantrcvmore __P((struct socket *so));
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void socantsendmore __P((struct socket *so));
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void socantsendmore __P((struct socket *so));
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int soclose __P((struct socket *so));
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int soclose __P((struct socket *so));
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int soconnect __P((struct socket *so, struct mbuf *nam));
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int soconnect __P((struct socket *so, struct mbuf *nam));
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int soconnect2 __P((struct socket *so1, struct socket *so2));
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int soconnect2 __P((struct socket *so1, struct socket *so2));
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int socreate __P((int dom, struct socket **aso, int type, int proto));
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int socreate __P((int dom, struct socket **aso, int type, int proto));
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int sodisconnect __P((struct socket *so));
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int sodisconnect __P((struct socket *so));
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void sofree __P((struct socket *so));
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void sofree __P((struct socket *so));
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int sogetopt __P((struct socket *so, int level, int optname,
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int sogetopt __P((struct socket *so, int level, int optname,
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struct mbuf **mp));
|
struct mbuf **mp));
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void sohasoutofband __P((struct socket *so));
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void sohasoutofband __P((struct socket *so));
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void soisconnected __P((struct socket *so));
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void soisconnected __P((struct socket *so));
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void soisconnecting __P((struct socket *so));
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void soisconnecting __P((struct socket *so));
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void soisdisconnected __P((struct socket *so));
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void soisdisconnected __P((struct socket *so));
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void soisdisconnecting __P((struct socket *so));
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void soisdisconnecting __P((struct socket *so));
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int solisten __P((struct socket *so, int backlog));
|
int solisten __P((struct socket *so, int backlog));
|
struct socket *
|
struct socket *
|
sonewconn1 __P((struct socket *head, int connstatus));
|
sonewconn1 __P((struct socket *head, int connstatus));
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void soqinsque __P((struct socket *head, struct socket *so, int q));
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void soqinsque __P((struct socket *head, struct socket *so, int q));
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int soqremque __P((struct socket *so, int q));
|
int soqremque __P((struct socket *so, int q));
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int soreceive __P((struct socket *so, struct mbuf **paddr, struct uio *uio,
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int soreceive __P((struct socket *so, struct mbuf **paddr, struct uio *uio,
|
struct mbuf **mp0, struct mbuf **controlp, int *flagsp));
|
struct mbuf **mp0, struct mbuf **controlp, int *flagsp));
|
int soreserve __P((struct socket *so, u_long sndcc, u_long rcvcc));
|
int soreserve __P((struct socket *so, u_long sndcc, u_long rcvcc));
|
void sorflush __P((struct socket *so));
|
void sorflush __P((struct socket *so));
|
int sosend __P((struct socket *so, struct mbuf *addr, struct uio *uio,
|
int sosend __P((struct socket *so, struct mbuf *addr, struct uio *uio,
|
struct mbuf *top, struct mbuf *control, int flags));
|
struct mbuf *top, struct mbuf *control, int flags));
|
int sosetopt __P((struct socket *so, int level, int optname,
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int sosetopt __P((struct socket *so, int level, int optname,
|
struct mbuf *m0));
|
struct mbuf *m0));
|
int soshutdown __P((struct socket *so, int how));
|
int soshutdown __P((struct socket *so, int how));
|
void sowakeup __P((struct socket *so, struct sockbuf *sb));
|
void sowakeup __P((struct socket *so, struct sockbuf *sb));
|
int sockargs __P((struct mbuf **, caddr_t, socklen_t, int));
|
int sockargs __P((struct mbuf **, caddr_t, socklen_t, int));
|
|
|
#ifdef __ECOS
|
#ifdef __ECOS
|
int sendit __P((int, struct msghdr *, int, register_t *));
|
int sendit __P((int, struct msghdr *, int, register_t *));
|
int recvit __P((int, struct msghdr *, caddr_t, register_t *));
|
int recvit __P((int, struct msghdr *, caddr_t, register_t *));
|
#else
|
#else
|
int sendit __P((struct proc *, int, struct msghdr *, int, register_t *));
|
int sendit __P((struct proc *, int, struct msghdr *, int, register_t *));
|
int recvit __P((struct proc *, int, struct msghdr *, caddr_t,
|
int recvit __P((struct proc *, int, struct msghdr *, caddr_t,
|
register_t *));
|
register_t *));
|
#endif
|
#endif
|
#endif /* _KERNEL */
|
#endif /* _KERNEL */
|
|
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#endif // _SYS_SOCKETVAR_H_
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#endif // _SYS_SOCKETVAR_H_
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