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Diffstat (limited to 'kernel/sys/parsestreams.h')
| -rw-r--r-- | kernel/sys/parsestreams.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/kernel/sys/parsestreams.h b/kernel/sys/parsestreams.h new file mode 100644 index 0000000..e784f9e --- /dev/null +++ b/kernel/sys/parsestreams.h @@ -0,0 +1,133 @@ +/* + * /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 + * + */ |