1 /* $NetBSD: parsestreams.h,v 1.6 2020/05/25 20:47:20 christos Exp $ */ 2 3 /* 4 * /src/NTP/ntp4-dev/kernel/sys/parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A 5 * 6 * parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A 7 * 8 * Copyright (c) 1995-2005 by Frank Kardel <kardel <AT> ntp.org> 9 * Copyright (c) 1989-1994 by Frank Kardel, Friedrich-Alexander Universitaet Erlangen-Nuernberg, Germany 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the author nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #if !(defined(lint) || defined(__GNUC__)) 37 static char sysparsehrcsid[] = "parsestreams.h,v 4.5 2005/06/25 10:52:47 kardel RELEASE_20050625_A"; 38 #endif 39 40 #undef PARSEKERNEL 41 #if defined(KERNEL) || defined(_KERNEL) 42 #ifndef PARSESTREAM 43 #define PARSESTREAM 44 #endif 45 #endif 46 #if defined(PARSESTREAM) && defined(HAVE_SYS_STREAM_H) 47 #define PARSEKERNEL 48 49 #ifdef HAVE_SYS_TERMIOS_H 50 #include <sys/termios.h> 51 #endif 52 53 #include <sys/ppsclock.h> 54 55 #ifndef NTP_NEED_BOPS 56 #define NTP_NEED_BOPS 57 #endif 58 59 #if defined(PARSESTREAM) && (defined(_sun) || defined(__sun)) && defined(HAVE_SYS_STREAM_H) 60 /* 61 * Sorry, but in SunOS 4.x AND Solaris 2.x kernels there are no 62 * mem* operations. I don't want them - bcopy, bzero 63 * are fine in the kernel 64 */ 65 #undef HAVE_STRING_H /* don't include that at kernel level - prototype mismatch in Solaris 2.6 */ 66 #include "ntp_string.h" 67 #else 68 #include <stdio.h> 69 #endif 70 71 struct parsestream /* parse module local data */ 72 { 73 queue_t *parse_queue; /* read stream for this channel */ 74 queue_t *parse_dqueue; /* driver queue entry (PPS support) */ 75 unsigned long parse_status; /* operation flags */ 76 void *parse_data; /* local data space (PPS support) */ 77 parse_t parse_io; /* io structure */ 78 struct ppsclockev parse_ppsclockev; /* copy of last pps event */ 79 }; 80 81 typedef struct parsestream parsestream_t; 82 83 #define PARSE_ENABLE 0x0001 84 85 /*--------------- debugging support ---------------------------------*/ 86 87 #define DD_OPEN 0x00000001 88 #define DD_CLOSE 0x00000002 89 #define DD_RPUT 0x00000004 90 #define DD_WPUT 0x00000008 91 #define DD_RSVC 0x00000010 92 #define DD_PARSE 0x00000020 93 #define DD_INSTALL 0x00000040 94 #define DD_ISR 0x00000080 95 #define DD_RAWDCF 0x00000100 96 97 extern int parsedebug; 98 99 #ifdef DEBUG_PARSE 100 101 #define parseprintf(X, Y) if ((X) & parsedebug) printf Y 102 103 #else 104 105 #define parseprintf(X, Y) 106 107 #endif 108 #endif 109 110 /* 111 * History: 112 * 113 * parsestreams.h,v 114 * Revision 4.5 2005/06/25 10:52:47 kardel 115 * fix version id / add version log 116 * 117 * Revision 4.4 1998/06/14 21:09:32 kardel 118 * Sun acc cleanup 119 * 120 * Revision 4.3 1998/06/13 18:14:32 kardel 121 * make mem*() to b*() mapping magic work on Solaris too 122 * 123 * Revision 4.2 1998/06/13 15:16:22 kardel 124 * fix mem*() to b*() function macro emulation 125 * 126 * Revision 4.1 1998/06/13 11:50:37 kardel 127 * STREAM macro gone in favor of HAVE_SYS_STREAM_H 128 * 129 * Revision 4.0 1998/04/10 19:51:30 kardel 130 * Start 4.0 release version numbering 131 * 132 * Revision 1.2 1998/04/10 19:27:42 kardel 133 * initial NTP VERSION 4 integration of PARSE with GPS166 binary support 134 * 135 */ 136