/contrib/ntp/kernel/sys/parsestreams.h
https://bitbucket.org/freebsd/freebsd-head/ · C Header · 133 lines · 51 code · 18 blank · 64 comment · 7 complexity · 2f17dde36f5a29341f136f51b3c870ef MD5 · raw file
- /*
- * /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
- *
- */