diff options
Diffstat (limited to 'usr.sbin/xntpd/parse/parse.c')
| -rw-r--r-- | usr.sbin/xntpd/parse/parse.c | 98 |
1 files changed, 49 insertions, 49 deletions
diff --git a/usr.sbin/xntpd/parse/parse.c b/usr.sbin/xntpd/parse/parse.c index 16c7813..713d3e6 100644 --- a/usr.sbin/xntpd/parse/parse.c +++ b/usr.sbin/xntpd/parse/parse.c @@ -1,7 +1,7 @@ #if defined(REFCLOCK) && (defined(PARSE) || defined(PARSEPPS)) /* * /src/NTP/REPOSITORY/v3/parse/parse.c,v 3.27 1994/06/01 08:18:33 kardel Exp - * + * * parse.c,v 3.27 1994/06/01 08:18:33 kardel Exp * * Parser module for reference clock @@ -14,7 +14,7 @@ * * Copyright (c) 1992,1993,1994 * Frank Kardel Friedrich-Alexander Universitaet Erlangen-Nuernberg - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. @@ -100,7 +100,7 @@ Strcmp(s, t) while (!(c = *s++ - *t++) && *s && *t) /* empty loop */; - + return c; } @@ -165,7 +165,7 @@ setup_bitmaps(parseio, low, high) parseprintf(DD_PARSE, ("setup_bitmaps: failed: bounds error (low=%d, high=%d, nformats=%d)\n", low, high, nformats)); return 0; } - + bzero(parseio->parse_startsym, sizeof (parseio->parse_startsym)); bzero(parseio->parse_endsym, sizeof (parseio->parse_endsym)); bzero(parseio->parse_syncsym, sizeof (parseio->parse_syncsym)); @@ -175,7 +175,7 @@ setup_bitmaps(parseio, low, high) parseio->parse_syncflags = 0; parseio->parse_timeout.tv_sec = 0; parseio->parse_timeout.tv_usec = 0; - + /* * gather bitmaps of possible start and end values */ @@ -189,7 +189,7 @@ setup_bitmaps(parseio, low, high) parseio->parse_dsize = fmt->length; continue; } - + if (fmt->flags & F_START) { index = fmt->startsym >> 3; @@ -244,7 +244,7 @@ setup_bitmaps(parseio, low, high) { parseio->parse_timeout = fmt->timeout; } - + if (parseio->parse_dsize < fmt->length) parseio->parse_dsize = fmt->length; } @@ -299,10 +299,10 @@ parse_ioinit(parseio) register parse_t *parseio; { parseprintf(DD_PARSE, ("parse_iostart\n")); - + parseio->parse_plen = 0; parseio->parse_pdata = (void *)0; - + if (!setup_bitmaps(parseio, 0, nformats)) return 0; @@ -323,7 +323,7 @@ parse_ioinit(parseio) parseio->parse_flags = 0; /* true samples */ parseio->parse_index = 0; parseio->parse_ldsize = 0; - + return 1; } @@ -369,7 +369,7 @@ parse_ioread(parseio, ch, ctime) case PARSE_IO_CS7: ch &= 0x7F; break; - + case PARSE_IO_CS8: break; } @@ -388,7 +388,7 @@ parse_ioread(parseio, ch, ctime) { if (clockformats[parseio->parse_lformat]->input(parseio, ch, ctime)) updated = timepacket(parseio); /* got a datagram - process */ - + low = high = 0; /* all done - just post processing */ } else @@ -430,7 +430,7 @@ parse_ioread(parseio, ch, ctime) } } } - + if ((((parseio->parse_syncflags & SYNC_START) && (parseio->parse_startsym[index] & mask)) || (parseio->parse_index == 0)) || @@ -525,7 +525,7 @@ parse_ioread(parseio, ch, ctime) { updated = clockformats[parseio->parse_lformat]->synth(parseio, ctime); } - + /* * remember last character time */ @@ -613,13 +613,13 @@ parse_to_unixtime(clock, cvtrtc) register u_long *cvtrtc; { #define SETRTC(_X_) { if (cvtrtc) *cvtrtc = (_X_); } - static int days_of_month[] = + 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->utctime) return clock->utctime; /* if the conversion routine gets it right away - why not */ @@ -634,7 +634,7 @@ parse_to_unixtime(clock, cvtrtc) SETRTC(CVT_FAIL|CVT_BADDATE); return -1; } - + /* * sorry, slow section here - but it's not time critical anyway */ @@ -683,7 +683,7 @@ parse_to_unixtime(clock, cvtrtc) t = TIMES60(t) + clock->minute; /* sec */ - + if (clock->second < 0 || clock->second > 60) /* allow for LEAPs */ { SETRTC(CVT_FAIL|CVT_BADTIME); @@ -717,7 +717,7 @@ Stoi(s, zp, cnt) while(*s == ' ') s++; - + if (*s == '-') { s++; @@ -726,7 +726,7 @@ Stoi(s, zp, cnt) else if (*s == '+') s++; - + for(;;) { c = *s++; @@ -794,14 +794,14 @@ updatetimeinfo(parseio, t, usec, flags) usecoff += (t - parseio->parse_dtime.parse_stime.fp.l_ui + JAN_1970) * 1000000 + usec; #endif - + /* * filtering (median) if requested */ if (parseio->parse_flags & PARSE_STAT_FILTER) { register int n, i, s, k; - + parseio->parse_delta[parseio->parse_dindex] = usecoff; parseio->parse_dindex = (parseio->parse_dindex + 1) % PARSE_DELTA; @@ -810,14 +810,14 @@ updatetimeinfo(parseio, t, usec, flags) * sort always - thus every sample gets its data */ bcopy((caddr_t)parseio->parse_delta, (caddr_t)delta, sizeof(delta)); - + for (s = 0; s < PARSE_DELTA; s++) for (k = s+1; k < PARSE_DELTA; k++) { /* Yes - it's slow sort */ - if (delta[s] > delta[k]) + if (delta[s] > delta[k]) { register long tmp; - + tmp = delta[k]; delta[k] = delta[s]; delta[s] = tmp; @@ -835,7 +835,7 @@ updatetimeinfo(parseio, t, usec, flags) register long top = delta[n-1]; register long mid = delta[(n+i)>>1]; register long low = delta[i]; - + if ((top - mid) > (mid - low)) { /* @@ -851,7 +851,7 @@ updatetimeinfo(parseio, t, usec, flags) i++; } } - + parseio->parse_dtime.parse_usecdisp = delta[n-1] - delta[i]; if (parseio->parse_flags & PARSE_STAT_AVG) @@ -873,7 +873,7 @@ updatetimeinfo(parseio, t, usec, flags) { mean = delta[(n+i)>>1]; } - + parseio->parse_dtime.parse_usecerror = mean; } else @@ -881,26 +881,26 @@ updatetimeinfo(parseio, t, usec, flags) parseio->parse_dtime.parse_usecerror = usecoff; parseio->parse_dtime.parse_usecdisp = 0; } - + parseprintf(DD_PARSE,("parse: updatetimeinfo: T=%x+%d usec, useccoff=%d, usecerror=%d, usecdisp=%d\n", (int)t, (int)usec, (int)usecoff, (int)parseio->parse_dtime.parse_usecerror, (int)parseio->parse_dtime.parse_usecdisp)); - + #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(s); } #endif - + return CVT_OK; /* everything fine and dandy... */ } @@ -935,7 +935,7 @@ pps_simple(parseio, status, ptime) { parseio->parse_dtime.parse_ptime = *ptime; parseio->parse_dtime.parse_state |= PARSEB_PPS|PARSEB_S_PPS; - + return CVT_NONE; } @@ -954,7 +954,7 @@ timepacket(parseio) register u_long cvtsum = 0;/* accumulated CVT_FAIL errors */ u_long cvtrtc; /* current conversion result */ clocktime_t clock; - + bzero(&clock, sizeof clock); format = parseio->parse_lformat; @@ -967,7 +967,7 @@ timepacket(parseio) case CVT_FAIL: parseio->parse_badformat++; cvtsum = cvtrtc & ~CVT_MASK; - + /* * may be too often ... but is nice to know when it happens */ @@ -977,7 +977,7 @@ timepacket(parseio) syslog(LOG_WARNING, "parse: \"%s\" failed to convert\n", clockformats[format]->name); #endif break; - + case CVT_NONE: /* * too bad - pretend bad format @@ -985,7 +985,7 @@ timepacket(parseio) parseio->parse_badformat++; cvtsum = CVT_BADFMT; break; - + case CVT_OK: k = 1; break; @@ -1000,7 +1000,7 @@ timepacket(parseio) printf("parse: INTERNAL error: bad return code of convert routine \"%s\"\n", clockformats[format]->name); #else syslog(LOG_WARNING, "parse: INTERNAL error: bad return code of convert routine \"%s\"\n", clockformats[format]->name); -#endif +#endif return CVT_FAIL|cvtrtc; } } @@ -1011,7 +1011,7 @@ timepacket(parseio) * and convert time packet * RR search starting at last successful conversion routine */ - + if (nformats) /* very careful ... */ { do @@ -1023,20 +1023,20 @@ timepacket(parseio) case CVT_FAIL: parseio->parse_badformat++; cvtsum |= cvtrtc & ~CVT_MASK; - + /* * may be too often ... but is nice to know when it happens */ #ifdef PARSEKERNEL printf("parse: \"%s\" failed to convert\n", clockformats[format]->name); -#else +#else syslog(LOG_WARNING, "parse: \"%s\" failed to convert\n", clockformats[format]->name); #endif /*FALLTHROUGH*/ case CVT_NONE: format++; break; - + case CVT_OK: k = 1; break; @@ -1066,7 +1066,7 @@ timepacket(parseio) #endif return CVT_FAIL|cvtsum; } - + if (k == 2) return CVT_OK; if ((t = parse_to_unixtime(&clock, &cvtrtc)) == -1) @@ -1078,7 +1078,7 @@ timepacket(parseio) #endif return CVT_FAIL|cvtrtc; } - + parseio->parse_lformat = format; /* @@ -1111,7 +1111,7 @@ parse_getstat(dct, parse) return 1; } - + /*ARGSUSED*/ int parse_setstat(dct, parse) @@ -1122,7 +1122,7 @@ parse_setstat(dct, parse) return 1; } - + /*ARGSUSED*/ int parse_timecode(dct, parse) @@ -1139,7 +1139,7 @@ parse_timecode(dct, parse) */ dct->parsegettc.parse_badformat = parse->parse_badformat; parse->parse_badformat = 0; - + if (parse->parse_ldsize <= PARSE_TCMAX) { dct->parsegettc.parse_count = parse->parse_ldsize; @@ -1152,7 +1152,7 @@ parse_timecode(dct, parse) } } - + /*ARGSUSED*/ int parse_setfmt(dct, parse) |
