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| Current File : //usr/src/contrib/ntp/kernel/sys/parsestreams.h |
/*
* /src/NTP/ntp4-dev/kernel/sys/parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A
*
* parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A
*
* Copyright (c) 1995-2005 by Frank Kardel <kardel <AT> ntp.org>
* Copyright (c) 1989-1994 by Frank Kardel, Friedrich-Alexander Universität Erlangen-Nürnberg, Germany
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* 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
* SUCH DAMAGE.
*/
#if !(defined(lint) || defined(__GNUC__))
static char sysparsehrcsid[] = "parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A";
#endif
#undef PARSEKERNEL
#if defined(KERNEL) || defined(_KERNEL)
#ifndef PARSESTREAM
#define PARSESTREAM
#endif
#endif
#if defined(PARSESTREAM) && defined(HAVE_SYS_STREAM_H)
#define PARSEKERNEL
#ifdef HAVE_SYS_TERMIOS_H
#include <sys/termios.h>
#endif
#include <sys/ppsclock.h>
#ifndef NTP_NEED_BOPS
#define NTP_NEED_BOPS
#endif
#if defined(PARSESTREAM) && (defined(_sun) || defined(__sun)) && defined(HAVE_SYS_STREAM_H)
/*
* Sorry, but in SunOS 4.x AND Solaris 2.x kernels there are no
* mem* operations. I don't want them - bcopy, bzero
* are fine in the kernel
*/
#undef HAVE_STRING_H /* don't include that at kernel level - prototype mismatch in Solaris 2.6 */
#include "ntp_string.h"
#else
#include <stdio.h>
#endif
struct parsestream /* parse module local data */
{
queue_t *parse_queue; /* read stream for this channel */
queue_t *parse_dqueue; /* driver queue entry (PPS support) */
unsigned long parse_status; /* operation flags */
void *parse_data; /* local data space (PPS support) */
parse_t parse_io; /* io structure */
struct ppsclockev parse_ppsclockev; /* copy of last pps event */
};
typedef struct parsestream parsestream_t;
#define PARSE_ENABLE 0x0001
/*--------------- debugging support ---------------------------------*/
#define DD_OPEN 0x00000001
#define DD_CLOSE 0x00000002
#define DD_RPUT 0x00000004
#define DD_WPUT 0x00000008
#define DD_RSVC 0x00000010
#define DD_PARSE 0x00000020
#define DD_INSTALL 0x00000040
#define DD_ISR 0x00000080
#define DD_RAWDCF 0x00000100
extern int parsedebug;
#ifdef DEBUG_PARSE
#define parseprintf(X, Y) if ((X) & parsedebug) printf Y
#else
#define parseprintf(X, Y)
#endif
#endif
/*
* History:
*
* parsestreams.h,v
* Revision 4.5 2005/06/25 10:52:47 kardel
* fix version id / add version log
*
* Revision 4.4 1998/06/14 21:09:32 kardel
* Sun acc cleanup
*
* Revision 4.3 1998/06/13 18:14:32 kardel
* make mem*() to b*() mapping magic work on Solaris too
*
* Revision 4.2 1998/06/13 15:16:22 kardel
* fix mem*() to b*() function macro emulation
*
* Revision 4.1 1998/06/13 11:50:37 kardel
* STREAM macro gone in favor of HAVE_SYS_STREAM_H
*
* Revision 4.0 1998/04/10 19:51:30 kardel
* Start 4.0 release version numbering
*
* Revision 1.2 1998/04/10 19:27:42 kardel
* initial NTP VERSION 4 integration of PARSE with GPS166 binary support
*
*/