/contrib/ntp/libparse/parse.c
https://bitbucket.org/freebsd/freebsd-head/ · C · 949 lines · 597 code · 127 blank · 225 comment · 98 complexity · 75ccdda4d8f1a1b00eb6b06e46c73ffe MD5 · raw file
- /*
- * /src/NTP/ntp4-dev/libparse/parse.c,v 4.20 2005/08/06 17:39:40 kardel RELEASE_20050806_A
- *
- * parse.c,v 4.20 2005/08/06 17:39:40 kardel RELEASE_20050806_A
- *
- * Parser module for reference clock
- *
- * PARSEKERNEL define switches between two personalities of the module
- * if PARSEKERNEL is defined this module can be used
- * as kernel module. In this case the time stamps will be
- * a struct timeval.
- * when PARSEKERNEL is not defined NTP time stamps will be used.
- *
- * 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.
- *
- */
- #ifdef HAVE_CONFIG_H
- # include <config.h>
- #endif
- #if defined(REFCLOCK) && defined(CLOCK_PARSE)
- #if !(defined(lint) || defined(__GNUC__))
- static char rcsid[] = "parse.c,v 4.20 2005/08/06 17:39:40 kardel RELEASE_20050806_A";
- #endif
- #include "ntp_fp.h"
- #include "ntp_unixtime.h"
- #include "ntp_calendar.h"
- #include "ntp_stdlib.h"
- #include "ntp_machine.h"
- #include "ntp.h" /* (get Y2KFixes definitions) Y2KFixes */
- #include "parse.h"
- #ifndef PARSESTREAM
- # include <stdio.h>
- #else
- # include "sys/parsestreams.h"
- #endif
- extern clockformat_t *clockformats[];
- extern unsigned short nformats;
- static u_long timepacket P((parse_t *));
- /*
- * strings support usually not in kernel - duplicated, but what the heck
- */
- static int
- Strlen(
- register const char *s
- )
- {
- register int c;
- c = 0;
- if (s)
- {
- while (*s++)
- {
- c++;
- }
- }
- return c;
- }
- static int
- Strcmp(
- register const char *s,
- register const char *t
- )
- {
- register int c = 0;
- if (!s || !t || (s == t))
- {
- return 0;
- }
- while (!(c = *s++ - *t++) && *s && *t)
- /* empty loop */;
-
- return c;
- }
- int
- parse_timedout(
- parse_t *parseio,
- timestamp_t *tstamp,
- struct timeval *del
- )
- {
- struct timeval delta;
- #ifdef PARSEKERNEL
- delta.tv_sec = tstamp->tv.tv_sec - parseio->parse_lastchar.tv.tv_sec;
- delta.tv_usec = tstamp->tv.tv_usec - parseio->parse_lastchar.tv.tv_usec;
- if (delta.tv_usec < 0)
- {
- delta.tv_sec -= 1;
- delta.tv_usec += 1000000;
- }
- #else
- extern long tstouslo[];
- extern long tstousmid[];
- extern long tstoushi[];
- l_fp delt;
- delt = tstamp->fp;
- L_SUB(&delt, &parseio->parse_lastchar.fp);
- TSTOTV(&delt, &delta);
- #endif
- if (timercmp(&delta, del, >))
- {
- parseprintf(DD_PARSE, ("parse: timedout: TRUE\n"));
- return 1;
- }
- else
- {
- parseprintf(DD_PARSE, ("parse: timedout: FALSE\n"));
- return 0;
- }
- }
- /*ARGSUSED*/
- int
- parse_ioinit(
- register parse_t *parseio
- )
- {
- parseprintf(DD_PARSE, ("parse_iostart\n"));
-
- parseio->parse_plen = 0;
- parseio->parse_pdata = (void *)0;
-
- parseio->parse_data = 0;
- parseio->parse_ldata = 0;
- parseio->parse_dsize = 0;
- parseio->parse_badformat = 0;
- parseio->parse_ioflags = PARSE_IO_CS7; /* usual unix default */
- parseio->parse_index = 0;
- parseio->parse_ldsize = 0;
-
- return 1;
- }
- /*ARGSUSED*/
- void
- parse_ioend(
- register parse_t *parseio
- )
- {
- parseprintf(DD_PARSE, ("parse_ioend\n"));
- if (parseio->parse_pdata)
- FREE(parseio->parse_pdata, parseio->parse_plen);
- if (parseio->parse_data)
- FREE(parseio->parse_data, (unsigned)(parseio->parse_dsize * 2 + 2));
- }
- unsigned int
- parse_restart(
- parse_t *parseio,
- unsigned int ch
- )
- {
- unsigned int updated = PARSE_INP_SKIP;
-
- /*
- * re-start packet - timeout - overflow - start symbol
- */
-
- if (parseio->parse_index)
- {
- /*
- * filled buffer - thus not end character found
- * do processing now
- */
- parseio->parse_data[parseio->parse_index] = '\0';
- memcpy(parseio->parse_ldata, parseio->parse_data, (unsigned)(parseio->parse_index+1));
- parseio->parse_ldsize = parseio->parse_index;
- updated = PARSE_INP_TIME;
- }
-
- parseio->parse_index = 1;
- parseio->parse_data[0] = ch;
- parseprintf(DD_PARSE, ("parse: parse_restart: buffer start (updated = %x)\n", updated));
- return updated;
- }
-
- unsigned int
- parse_addchar(
- parse_t *parseio,
- unsigned int ch
- )
- {
- /*
- * add to buffer
- */
- if (parseio->parse_index < parseio->parse_dsize)
- {
- /*
- * collect into buffer
- */
- parseprintf(DD_PARSE, ("parse: parse_addchar: buffer[%d] = 0x%x\n", parseio->parse_index, ch));
- parseio->parse_data[parseio->parse_index++] = ch;
- return PARSE_INP_SKIP;
- }
- else
- /*
- * buffer overflow - attempt to make the best of it
- */
- return parse_restart(parseio, ch);
- }
-
- unsigned int
- parse_end(
- parse_t *parseio
- )
- {
- /*
- * message complete processing
- */
- parseio->parse_data[parseio->parse_index] = '\0';
- memcpy(parseio->parse_ldata, parseio->parse_data, (unsigned)(parseio->parse_index+1));
- parseio->parse_ldsize = parseio->parse_index;
- parseio->parse_index = 0;
- parseprintf(DD_PARSE, ("parse: parse_end: buffer end\n"));
- return PARSE_INP_TIME;
- }
- /*ARGSUSED*/
- int
- parse_ioread(
- register parse_t *parseio,
- register unsigned int ch,
- register timestamp_t *tstamp
- )
- {
- register unsigned updated = CVT_NONE;
- /*
- * within STREAMS CSx (x < 8) chars still have the upper bits set
- * so we normalize the characters by masking unecessary bits off.
- */
- switch (parseio->parse_ioflags & PARSE_IO_CSIZE)
- {
- case PARSE_IO_CS5:
- ch &= 0x1F;
- break;
- case PARSE_IO_CS6:
- ch &= 0x3F;
- break;
- case PARSE_IO_CS7:
- ch &= 0x7F;
- break;
-
- case PARSE_IO_CS8:
- ch &= 0xFF;
- break;
- }
- parseprintf(DD_PARSE, ("parse_ioread(0x%lx, char=0x%x, ..., ...)\n", (unsigned long)parseio, ch & 0xFF));
- if (!clockformats[parseio->parse_lformat]->convert)
- {
- parseprintf(DD_PARSE, ("parse_ioread: input dropped.\n"));
- return CVT_NONE;
- }
- if (clockformats[parseio->parse_lformat]->input)
- {
- unsigned long input_status;
- input_status = clockformats[parseio->parse_lformat]->input(parseio, ch, tstamp);
- if (input_status & PARSE_INP_SYNTH)
- {
- updated = CVT_OK;
- }
-
- if (input_status & PARSE_INP_TIME) /* time sample is available */
- {
- updated = timepacket(parseio);
- }
-
- if (input_status & PARSE_INP_DATA) /* got additional data */
- {
- updated |= CVT_ADDITIONAL;
- }
- }
-
- /*
- * remember last character time
- */
- parseio->parse_lastchar = *tstamp;
- #ifdef DEBUG
- if ((updated & CVT_MASK) != CVT_NONE)
- {
- parseprintf(DD_PARSE, ("parse_ioread: time sample accumulated (status=0x%x)\n", updated));
- }
- #endif
- parseio->parse_dtime.parse_status = updated;
- return (((updated & CVT_MASK) != CVT_NONE) ||
- ((updated & CVT_ADDITIONAL) != 0));
- }
- /*
- * parse_iopps
- *
- * take status line indication and derive synchronisation information
- * from it.
- * It can also be used to decode a serial serial data format (such as the
- * ONE, ZERO, MINUTE sync data stream from DCF77)
- */
- /*ARGSUSED*/
- int
- parse_iopps(
- register parse_t *parseio,
- register int status,
- register timestamp_t *ptime
- )
- {
- register unsigned updated = CVT_NONE;
- /*
- * PPS pulse information will only be delivered to ONE clock format
- * this is either the last successful conversion module with a ppssync
- * routine, or a fixed format with a ppssync routine
- */
- parseprintf(DD_PARSE, ("parse_iopps: STATUS %s\n", (status == SYNC_ONE) ? "ONE" : "ZERO"));
- if (clockformats[parseio->parse_lformat]->syncpps)
- {
- updated = clockformats[parseio->parse_lformat]->syncpps(parseio, status == SYNC_ONE, ptime);
- parseprintf(DD_PARSE, ("parse_iopps: updated = 0x%x\n", updated));
- }
- return (updated & CVT_MASK) != CVT_NONE;
- }
- /*
- * parse_iodone
- *
- * clean up internal status for new round
- */
- /*ARGSUSED*/
- void
- parse_iodone(
- register parse_t *parseio
- )
- {
- /*
- * we need to clean up certain flags for the next round
- */
- parseprintf(DD_PARSE, ("parse_iodone: DONE\n"));
- parseio->parse_dtime.parse_state = 0; /* no problems with ISRs */
- }
- /*---------- conversion implementation --------------------*/
- /*
- * convert a struct clock to UTC since Jan, 1st 1970 0:00 (the UNIX EPOCH)
- */
- #define days_per_year(x) ((x) % 4 ? 365 : ((x % 400) ? ((x % 100) ? 366 : 365) : 366))
- time_t
- parse_to_unixtime(
- register clocktime_t *clock_time,
- register u_long *cvtrtc
- )
- {
- #define SETRTC(_X_) { if (cvtrtc) *cvtrtc = (_X_); }
- static int days_of_month[] =
- {
- 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
- };
- register int i;
- time_t t;
-
- if (clock_time->utctime)
- return clock_time->utctime; /* if the conversion routine gets it right away - why not */
- if ( clock_time->year < YEAR_PIVOT ) /* Y2KFixes [ */
- clock_time->year += 100; /* convert 20xx%100 to 20xx-1900 */
- if ( clock_time->year < YEAR_BREAK ) /* expand to full four-digits */
- clock_time->year += 1900;
- if (clock_time->year < 1970 ) /* Y2KFixes ] */
- {
- SETRTC(CVT_FAIL|CVT_BADDATE);
- return -1;
- }
-
- /*
- * sorry, slow section here - but it's not time critical anyway
- */
- t = julian0(clock_time->year) - julian0(1970); /* Y2kFixes */
- /* month */
- if (clock_time->month <= 0 || clock_time->month > 12)
- {
- SETRTC(CVT_FAIL|CVT_BADDATE);
- return -1; /* bad month */
- }
- #if 0 /* Y2KFixes */
- /* adjust leap year */
- if (clock_time->month < 3 && days_per_year(clock_time->year) == 366)
- t--;
- #else /* Y2KFixes [ */
- if ( clock_time->month >= 3 && isleap_4(clock_time->year) )
- t++; /* add one more if within leap year */
- #endif /* Y2KFixes ] */
- for (i = 1; i < clock_time->month; i++)
- {
- t += days_of_month[i];
- }
- /* day */
- if (clock_time->day < 1 || ((clock_time->month == 2 && days_per_year(clock_time->year) == 366) ?
- clock_time->day > 29 : clock_time->day > days_of_month[clock_time->month]))
- {
- SETRTC(CVT_FAIL|CVT_BADDATE);
- return -1; /* bad day */
- }
- t += clock_time->day - 1;
- /* hour */
- if (clock_time->hour < 0 || clock_time->hour >= 24)
- {
- SETRTC(CVT_FAIL|CVT_BADTIME);
- return -1; /* bad hour */
- }
- t = TIMES24(t) + clock_time->hour;
- /* min */
- if (clock_time->minute < 0 || clock_time->minute > 59)
- {
- SETRTC(CVT_FAIL|CVT_BADTIME);
- return -1; /* bad min */
- }
- t = TIMES60(t) + clock_time->minute;
- /* sec */
-
- if (clock_time->second < 0 || clock_time->second > 60) /* allow for LEAPs */
- {
- SETRTC(CVT_FAIL|CVT_BADTIME);
- return -1; /* bad sec */
- }
- t = TIMES60(t) + clock_time->second;
- t += clock_time->utcoffset; /* warp to UTC */
- /* done */
- clock_time->utctime = t; /* documentray only */
- return t;
- }
- /*--------------- format conversion -----------------------------------*/
- int
- Stoi(
- const unsigned char *s,
- long *zp,
- int cnt
- )
- {
- char unsigned const *b = s;
- int f,z,v;
- char unsigned c;
- f=z=v=0;
- while(*s == ' ')
- s++;
-
- if (*s == '-')
- {
- s++;
- v = 1;
- }
- else
- if (*s == '+')
- s++;
-
- for(;;)
- {
- c = *s++;
- if (c == '\0' || c < '0' || c > '9' || (cnt && ((s-b) > cnt)))
- {
- if (f == 0)
- {
- return(-1);
- }
- if (v)
- z = -z;
- *zp = z;
- return(0);
- }
- z = (z << 3) + (z << 1) + ( c - '0' );
- f=1;
- }
- }
- int
- Strok(
- const unsigned char *s,
- const unsigned char *m
- )
- {
- if (!s || !m)
- return 0;
- while(*s && *m)
- {
- if ((*m == ' ') ? 1 : (*s == *m))
- {
- s++;
- m++;
- }
- else
- {
- return 0;
- }
- }
- return !*m;
- }
- u_long
- updatetimeinfo(
- register parse_t *parseio,
- register u_long flags
- )
- {
- #ifdef PARSEKERNEL
- {
- int s = splhigh();
- #endif
-
- parseio->parse_lstate = parseio->parse_dtime.parse_state | flags | PARSEB_TIMECODE;
-
- parseio->parse_dtime.parse_state = parseio->parse_lstate;
- #ifdef PARSEKERNEL
- (void)splx((unsigned int)s);
- }
- #endif
-
- #ifdef PARSEKERNEL
- parseprintf(DD_PARSE, ("updatetimeinfo status=0x%x, time=%x\n", parseio->parse_dtime.parse_state,
- parseio->parse_dtime.parse_time.tv.tv_sec));
- #else
- parseprintf(DD_PARSE, ("updatetimeinfo status=0x%lx, time=%x\n", (long)parseio->parse_dtime.parse_state,
- parseio->parse_dtime.parse_time.fp.l_ui));
- #endif
-
- return CVT_OK; /* everything fine and dandy... */
- }
- /*
- * syn_simple
- *
- * handle a sync time stamp
- */
- /*ARGSUSED*/
- void
- syn_simple(
- register parse_t *parseio,
- register timestamp_t *ts,
- register struct format *format,
- register u_long why
- )
- {
- parseio->parse_dtime.parse_stime = *ts;
- }
- /*
- * pps_simple
- *
- * handle a pps time stamp
- */
- /*ARGSUSED*/
- u_long
- pps_simple(
- register parse_t *parseio,
- register int status,
- register timestamp_t *ptime
- )
- {
- parseio->parse_dtime.parse_ptime = *ptime;
- parseio->parse_dtime.parse_state |= PARSEB_PPS|PARSEB_S_PPS;
-
- return CVT_NONE;
- }
- /*
- * pps_one
- *
- * handle a pps time stamp in ONE edge
- */
- /*ARGSUSED*/
- u_long
- pps_one(
- register parse_t *parseio,
- register int status,
- register timestamp_t *ptime
- )
- {
- if (status)
- return pps_simple(parseio, status, ptime);
-
- return CVT_NONE;
- }
- /*
- * pps_zero
- *
- * handle a pps time stamp in ZERO edge
- */
- /*ARGSUSED*/
- u_long
- pps_zero(
- register parse_t *parseio,
- register int status,
- register timestamp_t *ptime
- )
- {
- if (!status)
- return pps_simple(parseio, status, ptime);
-
- return CVT_NONE;
- }
- /*
- * timepacket
- *
- * process a data packet
- */
- static u_long
- timepacket(
- register parse_t *parseio
- )
- {
- register unsigned short format;
- register time_t t;
- u_long cvtrtc; /* current conversion result */
- clocktime_t clock_time;
-
- memset((char *)&clock_time, 0, sizeof clock_time);
- format = parseio->parse_lformat;
- if (format == (unsigned short)~0)
- return CVT_NONE;
-
- switch ((cvtrtc = clockformats[format]->convert ?
- clockformats[format]->convert((unsigned char *)parseio->parse_ldata, parseio->parse_ldsize, (struct format *)(clockformats[format]->data), &clock_time, parseio->parse_pdata) :
- CVT_NONE) & CVT_MASK)
- {
- case CVT_FAIL:
- parseio->parse_badformat++;
- break;
-
- case CVT_NONE:
- /*
- * too bad - pretend bad format
- */
- parseio->parse_badformat++;
- break;
-
- case CVT_OK:
- break;
-
- case CVT_SKIP:
- return CVT_NONE;
- default:
- /* shouldn't happen */
- #ifndef PARSEKERNEL
- msyslog(LOG_WARNING, "parse: INTERNAL error: bad return code of convert routine \"%s\"\n", clockformats[format]->name);
- #endif
- return CVT_FAIL|cvtrtc;
- }
- if ((t = parse_to_unixtime(&clock_time, &cvtrtc)) == -1)
- {
- return CVT_FAIL|cvtrtc;
- }
-
- /*
- * time stamp
- */
- #ifdef PARSEKERNEL
- parseio->parse_dtime.parse_time.tv.tv_sec = t;
- parseio->parse_dtime.parse_time.tv.tv_usec = clock_time.usecond;
- #else
- parseio->parse_dtime.parse_time.fp.l_ui = t + JAN_1970;
- TVUTOTSF(clock_time.usecond, parseio->parse_dtime.parse_time.fp.l_uf);
- #endif
- parseio->parse_dtime.parse_format = format;
- return updatetimeinfo(parseio, clock_time.flags);
- }
- /*ARGSUSED*/
- int
- parse_timecode(
- parsectl_t *dct,
- parse_t *parse
- )
- {
- dct->parsegettc.parse_state = parse->parse_lstate;
- dct->parsegettc.parse_format = parse->parse_lformat;
- /*
- * move out current bad packet count
- * user program is expected to sum these up
- * this is not a problem, as "parse" module are
- * exclusive open only
- */
- dct->parsegettc.parse_badformat = parse->parse_badformat;
- parse->parse_badformat = 0;
-
- if (parse->parse_ldsize <= PARSE_TCMAX)
- {
- dct->parsegettc.parse_count = parse->parse_ldsize;
- memcpy(dct->parsegettc.parse_buffer, parse->parse_ldata, dct->parsegettc.parse_count);
- return 1;
- }
- else
- {
- return 0;
- }
- }
-
- /*ARGSUSED*/
- int
- parse_setfmt(
- parsectl_t *dct,
- parse_t *parse
- )
- {
- if (dct->parseformat.parse_count <= PARSE_TCMAX)
- {
- if (dct->parseformat.parse_count)
- {
- register unsigned short i;
- for (i = 0; i < nformats; i++)
- {
- if (!Strcmp(dct->parseformat.parse_buffer, clockformats[i]->name))
- {
- if (parse->parse_pdata)
- FREE(parse->parse_pdata, parse->parse_plen);
- parse->parse_pdata = 0;
-
- parse->parse_plen = clockformats[i]->plen;
- if (parse->parse_plen)
- {
- parse->parse_pdata = MALLOC(parse->parse_plen);
- if (!parse->parse_pdata)
- {
- parseprintf(DD_PARSE, ("set format failed: malloc for private data area failed\n"));
- return 0;
- }
- memset((char *)parse->parse_pdata, 0, parse->parse_plen);
- }
- if (parse->parse_data)
- FREE(parse->parse_data, (unsigned)(parse->parse_dsize * 2 + 2));
- parse->parse_ldata = parse->parse_data = 0;
-
- parse->parse_dsize = clockformats[i]->length;
-
- if (parse->parse_dsize)
- {
- parse->parse_data = (char*)MALLOC((unsigned)(parse->parse_dsize * 2 + 2));
- if (!parse->parse_data)
- {
- if (parse->parse_pdata)
- FREE(parse->parse_pdata, parse->parse_plen);
- parse->parse_pdata = 0;
-
- parseprintf(DD_PARSE, ("init failed: malloc for data area failed\n"));
- return 0;
- }
- }
-
- /*
- * leave room for '\0'
- */
- parse->parse_ldata = parse->parse_data + parse->parse_dsize + 1;
-
- parse->parse_lformat = i;
-
- return 1;
- }
- }
- }
- }
- return 0;
- }
- /*ARGSUSED*/
- int
- parse_getfmt(
- parsectl_t *dct,
- parse_t *parse
- )
- {
- if (dct->parseformat.parse_format < nformats &&
- Strlen(clockformats[dct->parseformat.parse_format]->name) <= PARSE_TCMAX)
- {
- dct->parseformat.parse_count = Strlen(clockformats[dct->parseformat.parse_format]->name)+1;
- memcpy(dct->parseformat.parse_buffer, clockformats[dct->parseformat.parse_format]->name, dct->parseformat.parse_count);
- return 1;
- }
- else
- {
- return 0;
- }
- }
- /*ARGSUSED*/
- int
- parse_setcs(
- parsectl_t *dct,
- parse_t *parse
- )
- {
- parse->parse_ioflags &= ~PARSE_IO_CSIZE;
- parse->parse_ioflags |= dct->parsesetcs.parse_cs & PARSE_IO_CSIZE;
- return 1;
- }
- #else /* not (REFCLOCK && CLOCK_PARSE) */
- int parse_bs;
- #endif /* not (REFCLOCK && CLOCK_PARSE) */
- /*
- * History:
- *
- * parse.c,v
- * Revision 4.20 2005/08/06 17:39:40 kardel
- * cleanup size handling wrt/ to buffer boundaries
- *
- * Revision 4.19 2005/04/16 17:32:10 kardel
- * update copyright
- *
- * Revision 4.18 2004/11/14 16:11:05 kardel
- * update Id tags
- *
- * Revision 4.17 2004/11/14 15:29:41 kardel
- * support PPSAPI, upgrade Copyright to Berkeley style
- *
- * Revision 4.14 1999/11/28 09:13:52 kardel
- * RECON_4_0_98F
- *
- * Revision 4.13 1999/02/28 11:50:20 kardel
- * (timepacket): removed unecessary code
- *
- * Revision 4.12 1999/02/21 12:17:44 kardel
- * 4.91f reconcilation
- *
- * Revision 4.11 1999/02/21 11:09:47 kardel
- * unified debug output
- *
- * Revision 4.10 1998/12/20 23:45:30 kardel
- * fix types and warnings
- *
- * Revision 4.9 1998/08/09 22:26:06 kardel
- * Trimble TSIP support
- *
- * Revision 4.8 1998/06/14 21:09:39 kardel
- * Sun acc cleanup
- *
- * Revision 4.7 1998/06/13 15:19:13 kardel
- * fix mem*() to b*() function macro emulation
- *
- * Revision 4.6 1998/06/13 13:24:13 kardel
- * printf fmt
- *
- * Revision 4.5 1998/06/13 13:01:10 kardel
- * printf fmt
- *
- * Revision 4.4 1998/06/13 12:12:10 kardel
- * bcopy/memcpy cleanup
- * fix SVSV name clash
- *
- * Revision 4.3 1998/06/12 15:22:30 kardel
- * fix prototypes
- *
- * Revision 4.2 1998/06/12 09:13:27 kardel
- * conditional compile macros fixed
- * printf prototype
- *
- * Revision 4.1 1998/05/24 09:39:55 kardel
- * implementation of the new IO handling model
- *
- * Revision 4.0 1998/04/10 19:45:36 kardel
- * Start 4.0 release version numbering
- *
- * from V3 3.46 log info deleted 1998/04/11 kardel
- */