1/* 2 * /src/NTP/ntp4-dev/kernel/sys/parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A 3 * 4 * parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A 5 * 6 * Copyright (c) 1995-2005 by Frank Kardel <kardel <AT> ntp.org> 7 * Copyright (c) 1989-1994 by Frank Kardel, Friedrich-Alexander Universitaet Erlangen-Nuernberg, Germany 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of the author nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#if !(defined(lint) || defined(__GNUC__)) 35 static char sysparsehrcsid[] = "parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A"; 36#endif 37 38#undef PARSEKERNEL 39#if defined(KERNEL) || defined(_KERNEL) 40#ifndef PARSESTREAM 41#define PARSESTREAM 42#endif 43#endif 44#if defined(PARSESTREAM) && defined(HAVE_SYS_STREAM_H) 45#define PARSEKERNEL 46 47#ifdef HAVE_SYS_TERMIOS_H 48#include <sys/termios.h> 49#endif 50 51#include <sys/ppsclock.h> 52 53#ifndef NTP_NEED_BOPS 54#define NTP_NEED_BOPS 55#endif 56 57#if defined(PARSESTREAM) && (defined(_sun) || defined(__sun)) && defined(HAVE_SYS_STREAM_H) 58/* 59 * Sorry, but in SunOS 4.x AND Solaris 2.x kernels there are no 60 * mem* operations. I don't want them - bcopy, bzero 61 * are fine in the kernel 62 */ 63#undef HAVE_STRING_H /* don't include that at kernel level - prototype mismatch in Solaris 2.6 */ 64#include "ntp_string.h" 65#else 66#include <stdio.h> 67#endif 68 69struct parsestream /* parse module local data */ 70{ 71 queue_t *parse_queue; /* read stream for this channel */ 72 queue_t *parse_dqueue; /* driver queue entry (PPS support) */ 73 unsigned long parse_status; /* operation flags */ 74 void *parse_data; /* local data space (PPS support) */ 75 parse_t parse_io; /* io structure */ 76 struct ppsclockev parse_ppsclockev; /* copy of last pps event */ 77}; 78 79typedef struct parsestream parsestream_t; 80 81#define PARSE_ENABLE 0x0001 82 83/*--------------- debugging support ---------------------------------*/ 84 85#define DD_OPEN 0x00000001 86#define DD_CLOSE 0x00000002 87#define DD_RPUT 0x00000004 88#define DD_WPUT 0x00000008 89#define DD_RSVC 0x00000010 90#define DD_PARSE 0x00000020 91#define DD_INSTALL 0x00000040 92#define DD_ISR 0x00000080 93#define DD_RAWDCF 0x00000100 94 95extern int parsedebug; 96 97#ifdef DEBUG_PARSE 98 99#define parseprintf(X, Y) if ((X) & parsedebug) printf Y 100 101#else 102 103#define parseprintf(X, Y) 104 105#endif 106#endif 107 108/* 109 * History: 110 * 111 * parsestreams.h,v 112 * Revision 4.5 2005/06/25 10:52:47 kardel 113 * fix version id / add version log 114 * 115 * Revision 4.4 1998/06/14 21:09:32 kardel 116 * Sun acc cleanup 117 * 118 * Revision 4.3 1998/06/13 18:14:32 kardel 119 * make mem*() to b*() mapping magic work on Solaris too 120 * 121 * Revision 4.2 1998/06/13 15:16:22 kardel 122 * fix mem*() to b*() function macro emulation 123 * 124 * Revision 4.1 1998/06/13 11:50:37 kardel 125 * STREAM macro gone in favor of HAVE_SYS_STREAM_H 126 * 127 * Revision 4.0 1998/04/10 19:51:30 kardel 128 * Start 4.0 release version numbering 129 * 130 * Revision 1.2 1998/04/10 19:27:42 kardel 131 * initial NTP VERSION 4 integration of PARSE with GPS166 binary support 132 * 133 */ 134