Merged revisions 82285 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r82285 | tilghman | 2007-09-12 15:12:06 -0500 (Wed, 12 Sep 2007) | 4 lines Working on issue #10531 exposed a rather nasty 64-bit issue on ast_mktime, so we updated the localtime.c file from source. Next we'll have to write ast_strptime to match. ........ git-svn-id: http://svn.digium.com/svn/asterisk/trunk@82290 f38db490-d61c-443f-a65b-d21fe96a405b
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21583e9453
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@ -202,7 +202,7 @@ typedef struct sms_s {
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char queue[30]; /*!< queue name */
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char oa[20]; /*!< originating address */
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char da[20]; /*!< destination address */
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time_t scts; /*!< time stamp, UTC */
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struct timeval scts; /*!< time stamp, UTC */
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unsigned char pid; /*!< protocol ID */
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unsigned char dcs; /*!< data coding scheme */
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short mr; /*!< message reference - actually a byte, but use -1 for not set */
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@ -766,7 +766,7 @@ static void sms_readfile(sms_t * h, char *fn)
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h->rx = h->udl = *h->oa = *h->da = h->pid = h->srr = h->udhi = h->rp = h->vp = h->udhl = 0;
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h->mr = -1;
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h->dcs = 0xF1; /* normal messages class 1 */
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h->scts = time(NULL);
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h->scts = ast_tvnow();
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s = fopen(fn, "r");
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if (s) {
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if (unlink(fn)) { /* concurrent access, we lost */
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@ -825,7 +825,7 @@ static void sms_readfile(sms_t * h, char *fn)
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M,
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S;
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if (sscanf (p, "%d-%d-%dT%d:%d:%d", &Y, &m, &d, &H, &M, &S) == 6) {
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struct tm t;
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struct ast_tm t = { 0, };
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t.tm_year = Y - 1900;
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t.tm_mon = m - 1;
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t.tm_mday = d;
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@ -833,8 +833,8 @@ static void sms_readfile(sms_t * h, char *fn)
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t.tm_min = M;
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t.tm_sec = S;
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t.tm_isdst = -1;
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h->scts = mktime(&t);
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if (h->scts == (time_t) - 1)
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h->scts = ast_mktime(&t, NULL);
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if (h->scts.tv_sec == 0)
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ast_log(LOG_WARNING, "Bad date/timein %s: %s", fn, p);
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}
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} else
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@ -925,7 +925,7 @@ static void sms_writefile(sms_t * h)
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snprintf(fn, sizeof(fn), "%s/sms/%s", ast_config_AST_SPOOL_DIR, h->smsc ? h->rx ? "morx" : "mttx" : h->rx ? "mtrx" : "motx");
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ast_mkdir(fn, 0777); /* ensure it exists */
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ast_copy_string(fn2, fn, sizeof(fn2));
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snprintf(fn2 + strlen(fn2), sizeof(fn2) - strlen(fn2), "/%s.%s-%d", h->queue, isodate(h->scts, buf, sizeof(buf)), seq++);
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snprintf(fn2 + strlen(fn2), sizeof(fn2) - strlen(fn2), "/%s.%s-%d", h->queue, isodate(h->scts.tv_sec, buf, sizeof(buf)), seq++);
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snprintf(fn + strlen(fn), sizeof(fn) - strlen(fn), "/.%s", fn2 + strlen(fn) + 1);
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o = fopen(fn, "w");
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if (o == NULL)
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@ -982,9 +982,9 @@ static void sms_writefile(sms_t * h)
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}
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}
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}
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if (h->scts) {
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if (h->scts.tv_sec) {
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char buf[30];
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fprintf(o, "scts=%s\n", isodate(h->scts, buf, sizeof(buf)));
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fprintf(o, "scts=%s\n", isodate(h->scts.tv_sec, buf, sizeof(buf)));
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}
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if (h->pid)
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fprintf(o, "pid=%d\n", h->pid);
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@ -1027,7 +1027,7 @@ static unsigned char sms_handleincoming (sms_t * h)
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h->udhi = ((h->imsg[2] & 0x40) ? 1 : 0);
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h->rp = ((h->imsg[2] & 0x80) ? 1 : 0);
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ast_copy_string(h->oa, h->cli, sizeof(h->oa));
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h->scts = time(NULL);
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h->scts = ast_tvnow();
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h->mr = h->imsg[p++];
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p += unpackaddress(h->da, h->imsg + p);
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h->pid = h->imsg[p++];
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@ -1065,7 +1065,7 @@ static unsigned char sms_handleincoming (sms_t * h)
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p += unpackaddress(h->oa, h->imsg + p);
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h->pid = h->imsg[p++];
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h->dcs = h->imsg[p++];
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h->scts = unpackdate(h->imsg + p);
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h->scts.tv_sec = unpackdate(h->imsg + p);
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p += 7;
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p += unpacksms(h->dcs, h->imsg + p, h->udh, &h->udhl, h->ud, &h->udl, h->udhi);
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h->rx = 1; /* received message */
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@ -1116,7 +1116,7 @@ static void putdummydata_proto2(sms_t *h)
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static void sms_compose2(sms_t *h, int more)
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{
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struct ast_tm tm;
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struct timeval tv = { h->scts, 0 };
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struct timeval tv = h->scts;
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char stm[9];
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h->omsg[0] = 0x00; /* set later... */
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@ -1171,7 +1171,7 @@ static int sms_handleincoming_proto2(sms_t *h)
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/* ast_verb(3, "SMS-P2 Frame: %s\n", sms_hexdump(h->imsg, sz, debug_buf)); */
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/* Parse message body (called payload) */
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tv.tv_sec = h->scts = time(NULL);
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tv = h->scts = ast_tvnow();
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for (f = 4; f < sz; ) {
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msg = h->imsg[f++];
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msgsz = h->imsg[f++];
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@ -1186,7 +1186,7 @@ static int sms_handleincoming_proto2(sms_t *h)
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h->udl = msgsz;
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break;
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case 0x14: /* Date SCTS */
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tv.tv_sec = h->scts = time(NULL);
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tv = h->scts = ast_tvnow();
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ast_localtime(&tv, &tm, NULL);
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tm.tm_mon = ( (h->imsg[f] * 10) + h->imsg[f + 1] ) - 1;
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tm.tm_mday = ( (h->imsg[f + 2] * 10) + h->imsg[f + 3] );
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@ -1302,7 +1302,7 @@ static void sms_compose1(sms_t *h, int more)
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p += packaddress(h->omsg + p, h->oa);
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h->omsg[p++] = h->pid;
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h->omsg[p++] = h->dcs;
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packdate(h->omsg + p, h->scts);
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packdate(h->omsg + p, h->scts.tv_sec);
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p += 7;
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p += packsms(h->dcs, h->omsg + p, h->udhl, h->udh, h->udl, h->ud);
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} else { /* submit */
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@ -1823,7 +1823,7 @@ static int sms_exec(struct ast_channel *chan, void *data)
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/* submitting a message, not taking call. */
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/* deprecated, use smsq instead */
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h.scts = time(NULL);
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h.scts = ast_tvnow();
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if (ast_strlen_zero(sms_args.addr) || strlen(sms_args.addr) >= sizeof(h.oa)) {
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ast_log(LOG_ERROR, "Address too long %s\n", sms_args.addr);
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goto done;
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@ -659,7 +659,8 @@ static int acf_strptime(struct ast_channel *chan, const char *cmd, char *data,
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if (!strptime(args.timestring, args.format, &t.time)) {
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ast_log(LOG_WARNING, "C function strptime() output nothing?!!\n");
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} else {
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snprintf(buf, len, "%d", (int) ast_mktime(&t.atm, args.timezone));
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struct timeval tv = ast_mktime(&t.atm, args.timezone);
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snprintf(buf, len, "%d", (int) tv.tv_sec);
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}
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return 0;
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@ -40,11 +40,8 @@ struct ast_tm {
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int tm_usec; /* microseconds */
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};
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int ast_tzsetwall(void);
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void ast_tzset(const char *name);
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struct ast_tm *ast_localtime(const struct timeval *timep, struct ast_tm *p_tm, const char *zone);
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time_t ast_mktime(struct ast_tm * const tmp, const char *zone);
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char *ast_ctime(const struct timeval * const timep, char *buf);
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struct timeval ast_mktime(struct ast_tm * const tmp, const char *zone);
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int ast_strftime(char *buf, size_t len, const char *format, const struct ast_tm *tm);
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#endif /* _ASTERISK_LOCALTIME_H */
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File diff suppressed because it is too large
Load Diff
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@ -1,32 +1,12 @@
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/* $FreeBSD: src/lib/libc/stdtime/private.h,v 1.6.8.1 2000/08/23 00:19:15 jhb Exp $ */
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#ifndef PRIVATE_H
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#define PRIVATE_H
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/*
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** This file is in the public domain, so clarified as of
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** June 5, 1996 by Arthur David Olson (arthur_david_olson@nih.gov).
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** 1996-06-05 by Arthur David Olson.
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*/
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/* Stuff moved from Makefile.inc to reduce clutter */
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#ifndef __CYGWIN__
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#ifndef TM_GMTOFF
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#define TM_GMTOFF tm_gmtoff
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#define TM_ZONE tm_zone
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#endif
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#define STD_INSPIRED 1
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#define PCTS 1
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#define HAVE_LONG_DOUBLE 1
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#define HAVE_STRERROR 1
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#define HAVE_UNISTD_H 1
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#define LOCALE_HOME _PATH_LOCALE
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#ifdef SOLARIS
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#define TZDIR "/usr/share/lib/zoneinfo"
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#else
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#define TZDIR "/usr/share/zoneinfo"
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#endif /* def SOLARIS */
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#endif /* ndef TM_GMTOFF */
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/*
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** This header is for use ONLY with the time conversion code.
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** There is no guarantee that it will remain unchanged,
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#ifndef lint
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#ifndef NOID
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/*
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static char privatehid[] = "@(#)private.h 7.43";
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*/
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static char __attribute__((unused)) privatehid[] = "@(#)private.h 8.3";
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#endif /* !defined NOID */
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#endif /* !defined lint */
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#define GRANDPARENTED "Local time zone must be set--see zic manual page"
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/*
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** Defaults for preprocessor symbols.
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** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.
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#define HAVE_GETTEXT 0
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#endif /* !defined HAVE_GETTEXT */
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#ifndef HAVE_INCOMPATIBLE_CTIME_R
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#define HAVE_INCOMPATIBLE_CTIME_R 0
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#endif /* !defined INCOMPATIBLE_CTIME_R */
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#ifndef HAVE_SETTIMEOFDAY
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#define HAVE_SETTIMEOFDAY 3
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#endif /* !defined HAVE_SETTIMEOFDAY */
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#ifndef HAVE_STRERROR
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#define HAVE_STRERROR 0
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#define HAVE_STRERROR 1
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#endif /* !defined HAVE_STRERROR */
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#ifndef HAVE_SYMLINK
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#define HAVE_SYMLINK 1
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#endif /* !defined HAVE_SYMLINK */
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#ifndef HAVE_SYS_STAT_H
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#define HAVE_SYS_STAT_H 1
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#endif /* !defined HAVE_SYS_STAT_H */
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#ifndef HAVE_SYS_WAIT_H
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#define HAVE_SYS_WAIT_H 1
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#endif /* !defined HAVE_SYS_WAIT_H */
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#ifndef HAVE_UNISTD_H
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#define HAVE_UNISTD_H 1
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#endif /* !defined HAVE_UNISTD_H */
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#define LOCALE_HOME "/usr/lib/locale"
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#endif /* !defined LOCALE_HOME */
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#if HAVE_INCOMPATIBLE_CTIME_R
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#define asctime_r _incompatible_asctime_r
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#define ctime_r _incompatible_ctime_r
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#endif /* HAVE_INCOMPATIBLE_CTIME_R */
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/*
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** Nested includes
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*/
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#include "stdio.h"
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#include "errno.h"
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#include "string.h"
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#include "limits.h" /* for CHAR_BIT */
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#include "limits.h" /* for CHAR_BIT et al. */
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#include "time.h"
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#include "stdlib.h"
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#if HAVE_GETTEXT - 0
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#if HAVE_GETTEXT
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#include "libintl.h"
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#endif /* HAVE_GETTEXT - 0 */
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#endif /* HAVE_GETTEXT */
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#if HAVE_UNISTD_H - 0
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#if HAVE_SYS_WAIT_H
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#include <sys/wait.h> /* for WIFEXITED and WEXITSTATUS */
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#endif /* HAVE_SYS_WAIT_H */
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#ifndef WIFEXITED
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#define WIFEXITED(status) (((status) & 0xff) == 0)
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#endif /* !defined WIFEXITED */
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#ifndef WEXITSTATUS
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#define WEXITSTATUS(status) (((status) >> 8) & 0xff)
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#endif /* !defined WEXITSTATUS */
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#if HAVE_UNISTD_H
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#include "unistd.h" /* for F_OK and R_OK */
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#endif /* HAVE_UNISTD_H - 0 */
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#endif /* HAVE_UNISTD_H */
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#if !(HAVE_UNISTD_H - 0)
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#if !HAVE_UNISTD_H
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#ifndef F_OK
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#define F_OK 0
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#endif /* !defined F_OK */
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#ifndef R_OK
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#define R_OK 4
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#endif /* !defined R_OK */
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#endif /* !(HAVE_UNISTD_H - 0) */
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#endif /* !HAVE_UNISTD_H */
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/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */
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#define is_digit(c) ((unsigned)(c) - '0' <= 9)
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/*
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** Define HAVE_STDINT_H's default value here, rather than at the
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** start, since __GLIBC__'s value depends on previously-included
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** files.
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** (glibc 2.1 and later have stdint.h, even with pre-C99 compilers.)
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*/
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#ifndef HAVE_STDINT_H
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#define HAVE_STDINT_H \
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(199901 <= __STDC_VERSION__ || \
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2 < (__GLIBC__ + (0 < __GLIBC_MINOR__)))
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#endif /* !defined HAVE_STDINT_H */
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#if HAVE_STDINT_H
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#include "stdint.h"
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#endif /* !HAVE_STDINT_H */
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#ifndef INT_FAST64_MAX
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/* Pre-C99 GCC compilers define __LONG_LONG_MAX__ instead of LLONG_MAX. */
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#if defined LLONG_MAX || defined __LONG_LONG_MAX__
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typedef long long int_fast64_t;
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#else /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
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#if (LONG_MAX >> 31) < 0xffffffff
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Please use a compiler that supports a 64-bit integer type (or wider);
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you may need to compile with "-DHAVE_STDINT_H".
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#endif /* (LONG_MAX >> 31) < 0xffffffff */
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typedef long int_fast64_t;
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#endif /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
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#endif /* !defined INT_FAST64_MAX */
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#ifndef INT32_MAX
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#define INT32_MAX 0x7fffffff
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#endif /* !defined INT32_MAX */
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#ifndef INT32_MIN
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#define INT32_MIN (-1 - INT32_MAX)
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#endif /* !defined INT32_MIN */
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/*
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** Workarounds for compilers/systems.
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*/
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/*
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** If your compiler lacks prototypes, "#define P(x) ()".
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*/
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#ifndef P
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#ifdef __STDC__
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#define P(x) x
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#endif /* defined __STDC__ */
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#ifndef __STDC__
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#define P(x) ()
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#endif /* !defined __STDC__ */
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#endif /* !defined P */
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/*
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** SunOS 4.1.1 headers lack EXIT_SUCCESS.
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*/
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#ifndef EXIT_SUCCESS
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#define EXIT_SUCCESS 0
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#endif /* !defined EXIT_SUCCESS */
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|
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/*
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** SunOS 4.1.1 headers lack EXIT_FAILURE.
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*/
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#ifndef EXIT_FAILURE
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#define EXIT_FAILURE 1
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#endif /* !defined EXIT_FAILURE */
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|
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/*
|
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** SunOS 4.1.1 headers lack FILENAME_MAX.
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*/
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|
@ -146,6 +209,38 @@ static char privatehid[] = "@(#)private.h 7.43";
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#endif /* !defined FILENAME_MAX */
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|
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/*
|
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** SunOS 4.1.1 libraries lack remove.
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*/
|
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|
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#ifndef remove
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extern int unlink P((const char * filename));
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#define remove unlink
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#endif /* !defined remove */
|
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|
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/*
|
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** Some ancient errno.h implementations don't declare errno.
|
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** But some newer errno.h implementations define it as a macro.
|
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** Fix the former without affecting the latter.
|
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*/
|
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|
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#ifndef errno
|
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extern int errno;
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#endif /* !defined errno */
|
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|
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/*
|
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** Private function declarations.
|
||||
*/
|
||||
|
||||
char * icalloc P((int nelem, int elsize));
|
||||
char * icatalloc P((char * old, const char * new));
|
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char * icpyalloc P((const char * string));
|
||||
char * imalloc P((int n));
|
||||
void * irealloc P((void * pointer, int size));
|
||||
void icfree P((char * pointer));
|
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void ifree P((char * pointer));
|
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const char * scheck P((const char * string, const char * format));
|
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|
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/*
|
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** Finally, some convenience items.
|
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*/
|
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|
@ -166,6 +261,15 @@ static char privatehid[] = "@(#)private.h 7.43";
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#define TYPE_SIGNED(type) (((type) -1) < 0)
|
||||
#endif /* !defined TYPE_SIGNED */
|
||||
|
||||
/*
|
||||
** Since the definition of TYPE_INTEGRAL contains floating point numbers,
|
||||
** it cannot be used in preprocessor directives.
|
||||
*/
|
||||
|
||||
#ifndef TYPE_INTEGRAL
|
||||
#define TYPE_INTEGRAL(type) (((type) 0.5) != 0.5)
|
||||
#endif /* !defined TYPE_INTEGRAL */
|
||||
|
||||
#ifndef INT_STRLEN_MAXIMUM
|
||||
/*
|
||||
** 302 / 1000 is log10(2.0) rounded up.
|
||||
|
@ -174,7 +278,8 @@ static char privatehid[] = "@(#)private.h 7.43";
|
|||
** add one more for a minus sign if the type is signed.
|
||||
*/
|
||||
#define INT_STRLEN_MAXIMUM(type) \
|
||||
((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + 1 + TYPE_SIGNED(type))
|
||||
((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + \
|
||||
1 + TYPE_SIGNED(type))
|
||||
#endif /* !defined INT_STRLEN_MAXIMUM */
|
||||
|
||||
/*
|
||||
|
@ -208,19 +313,46 @@ static char privatehid[] = "@(#)private.h 7.43";
|
|||
*/
|
||||
|
||||
#ifndef _
|
||||
#if HAVE_GETTEXT - 0
|
||||
#if HAVE_GETTEXT
|
||||
#define _(msgid) gettext(msgid)
|
||||
#else /* !(HAVE_GETTEXT - 0) */
|
||||
#else /* !HAVE_GETTEXT */
|
||||
#define _(msgid) msgid
|
||||
#endif /* !(HAVE_GETTEXT - 0) */
|
||||
#endif /* !HAVE_GETTEXT */
|
||||
#endif /* !defined _ */
|
||||
|
||||
#ifndef TZ_DOMAIN
|
||||
#define TZ_DOMAIN "tz"
|
||||
#endif /* !defined TZ_DOMAIN */
|
||||
|
||||
#if HAVE_INCOMPATIBLE_CTIME_R
|
||||
#undef asctime_r
|
||||
#undef ctime_r
|
||||
char *asctime_r P((struct tm const *, char *));
|
||||
char *ctime_r P((time_t const *, char *));
|
||||
#endif /* HAVE_INCOMPATIBLE_CTIME_R */
|
||||
|
||||
#ifndef YEARSPERREPEAT
|
||||
#define YEARSPERREPEAT 400 /* years before a Gregorian repeat */
|
||||
#endif /* !defined YEARSPERREPEAT */
|
||||
|
||||
/*
|
||||
** UNIX was a registered trademark of UNIX System Laboratories in 1993.
|
||||
** The Gregorian year averages 365.2425 days, which is 31556952 seconds.
|
||||
*/
|
||||
|
||||
#ifndef AVGSECSPERYEAR
|
||||
#define AVGSECSPERYEAR 31556952L
|
||||
#endif /* !defined AVGSECSPERYEAR */
|
||||
|
||||
#ifndef SECSPERREPEAT
|
||||
#define SECSPERREPEAT ((int_fast64_t) YEARSPERREPEAT * (int_fast64_t) AVGSECSPERYEAR)
|
||||
#endif /* !defined SECSPERREPEAT */
|
||||
|
||||
#ifndef SECSPERREPEAT_BITS
|
||||
#define SECSPERREPEAT_BITS 34 /* ceil(log2(SECSPERREPEAT)) */
|
||||
#endif /* !defined SECSPERREPEAT_BITS */
|
||||
|
||||
/*
|
||||
** UNIX was a registered trademark of The Open Group in 2003.
|
||||
*/
|
||||
|
||||
#endif /* !defined PRIVATE_H */
|
||||
|
|
|
@ -2,17 +2,18 @@
|
|||
|
||||
#define TZFILE_H
|
||||
|
||||
/*! \brief
|
||||
* This file is in the public domain, so clarified as of
|
||||
* 1996-06-05 by
|
||||
* \author Arthur David Olson (arthur_david_olson@nih.gov).
|
||||
*
|
||||
* \note This header is for use ONLY with the time conversion code.
|
||||
* There is no guarantee that it will remain unchanged,
|
||||
* or that it will remain at all.
|
||||
* Do NOT copy it to any system include directory.
|
||||
* Thank you!
|
||||
*/
|
||||
/*
|
||||
** This file is in the public domain, so clarified as of
|
||||
** 1996-06-05 by Arthur David Olson.
|
||||
*/
|
||||
|
||||
/*
|
||||
** This header is for use ONLY with the time conversion code.
|
||||
** There is no guarantee that it will remain unchanged,
|
||||
** or that it will remain at all.
|
||||
** Do NOT copy it to any system include directory.
|
||||
** Thank you!
|
||||
*/
|
||||
|
||||
/*
|
||||
** ID
|
||||
|
@ -20,9 +21,7 @@
|
|||
|
||||
#ifndef lint
|
||||
#ifndef NOID
|
||||
/*
|
||||
static char tzfilehid[] = "@(#)tzfile.h 7.14";
|
||||
*/
|
||||
static char __attribute__((unused)) tzfilehid[] = "@(#)tzfile.h 8.1";
|
||||
#endif /* !defined NOID */
|
||||
#endif /* !defined lint */
|
||||
|
||||
|
@ -31,11 +30,19 @@ static char tzfilehid[] = "@(#)tzfile.h 7.14";
|
|||
*/
|
||||
|
||||
#ifndef TZDIR
|
||||
#define TZDIR "/usr/share/zoneinfo" /*!< Time zone object file directory */
|
||||
#ifdef SOLARIS
|
||||
#define TZDIR "/usr/share/lib/zoneinfo"
|
||||
#else
|
||||
#ifdef FREEBSD
|
||||
#define TZDIR "/usr/local/etc/zoneinfo" /* Time zone object file directory */
|
||||
#else
|
||||
#define TZDIR "/usr/share/zoneinfo"
|
||||
#endif /* defined FREEBSD */
|
||||
#endif /* defined SOLARIS */
|
||||
#endif /* !defined TZDIR */
|
||||
|
||||
#ifndef TZDEFAULT
|
||||
#define TZDEFAULT "/etc/localtime"
|
||||
#define TZDEFAULT "localtime"
|
||||
#endif /* !defined TZDEFAULT */
|
||||
|
||||
#ifndef TZDEFRULES
|
||||
|
@ -50,7 +57,8 @@ static char tzfilehid[] = "@(#)tzfile.h 7.14";
|
|||
|
||||
struct tzhead {
|
||||
char tzh_magic[4]; /* TZ_MAGIC */
|
||||
char tzh_reserved[16]; /* reserved for future use */
|
||||
char tzh_version[1]; /* '\0' or '2' as of 2005 */
|
||||
char tzh_reserved[15]; /* reserved--must be zero */
|
||||
char tzh_ttisgmtcnt[4]; /* coded number of trans. time flags */
|
||||
char tzh_ttisstdcnt[4]; /* coded number of trans. time flags */
|
||||
char tzh_leapcnt[4]; /* coded number of leap seconds */
|
||||
|
@ -84,19 +92,23 @@ struct tzhead {
|
|||
** assumed to be local time
|
||||
*/
|
||||
|
||||
/*
|
||||
** If tzh_version is '2' or greater, the above is followed by a second instance
|
||||
** of tzhead and a second instance of the data in which each coded transition
|
||||
** time uses 8 rather than 4 chars,
|
||||
** then a POSIX-TZ-environment-variable-style string for use in handling
|
||||
** instants after the last transition time stored in the file
|
||||
** (with nothing between the newlines if there is no POSIX representation for
|
||||
** such instants).
|
||||
*/
|
||||
|
||||
/*
|
||||
** In the current implementation, "tzset()" refuses to deal with files that
|
||||
** exceed any of the limits below.
|
||||
*/
|
||||
|
||||
#ifndef TZ_MAX_TIMES
|
||||
/*
|
||||
** The TZ_MAX_TIMES value below is enough to handle a bit more than a
|
||||
** year's worth of solar time (corrected daily to the nearest second) or
|
||||
** 138 years of Pacific Presidential Election time
|
||||
** (where there are three time zone transitions every fourth year).
|
||||
*/
|
||||
#define TZ_MAX_TIMES 370
|
||||
#define TZ_MAX_TIMES 1200
|
||||
#endif /* !defined TZ_MAX_TIMES */
|
||||
|
||||
#ifndef TZ_MAX_TYPES
|
||||
|
@ -106,7 +118,7 @@ struct tzhead {
|
|||
#ifdef NOSOLAR
|
||||
/*
|
||||
** Must be at least 14 for Europe/Riga as of Jan 12 1995,
|
||||
** as noted by Earl Chew <earl@hpato.aus.hp.com>.
|
||||
** as noted by Earl Chew.
|
||||
*/
|
||||
#define TZ_MAX_TYPES 20 /* Maximum number of local time types */
|
||||
#endif /* !defined NOSOLAR */
|
||||
|
@ -157,33 +169,20 @@ struct tzhead {
|
|||
#define EPOCH_YEAR 1970
|
||||
#define EPOCH_WDAY TM_THURSDAY
|
||||
|
||||
/*
|
||||
** Accurate only for the past couple of centuries;
|
||||
** that will probably do.
|
||||
*/
|
||||
|
||||
#define isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0))
|
||||
|
||||
#ifndef USG
|
||||
|
||||
/*
|
||||
** Use of the underscored variants may cause problems if you move your code to
|
||||
** certain System-V-based systems; for maximum portability, use the
|
||||
** underscore-free variants. The underscored variants are provided for
|
||||
** backward compatibility only; they may disappear from future versions of
|
||||
** this file.
|
||||
** Since everything in isleap is modulo 400 (or a factor of 400), we know that
|
||||
** isleap(y) == isleap(y % 400)
|
||||
** and so
|
||||
** isleap(a + b) == isleap((a + b) % 400)
|
||||
** or
|
||||
** isleap(a + b) == isleap(a % 400 + b % 400)
|
||||
** This is true even if % means modulo rather than Fortran remainder
|
||||
** (which is allowed by C89 but not C99).
|
||||
** We use this to avoid addition overflow problems.
|
||||
*/
|
||||
|
||||
#define SECS_PER_MIN SECSPERMIN
|
||||
#define MINS_PER_HOUR MINSPERHOUR
|
||||
#define HOURS_PER_DAY HOURSPERDAY
|
||||
#define DAYS_PER_WEEK DAYSPERWEEK
|
||||
#define DAYS_PER_NYEAR DAYSPERNYEAR
|
||||
#define DAYS_PER_LYEAR DAYSPERLYEAR
|
||||
#define SECS_PER_HOUR SECSPERHOUR
|
||||
#define SECS_PER_DAY SECSPERDAY
|
||||
#define MONS_PER_YEAR MONSPERYEAR
|
||||
|
||||
#endif /* !defined USG */
|
||||
#define isleap_sum(a, b) isleap((a) % 400 + (b) % 400)
|
||||
|
||||
#endif /* !defined TZFILE_H */
|
||||
|
|
Reference in New Issue