diff options
Diffstat (limited to 'lib/libc/time/tzfile.h')
| -rw-r--r-- | lib/libc/time/tzfile.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/lib/libc/time/tzfile.h b/lib/libc/time/tzfile.h index 2a31ed526a8..c2153817393 100644 --- a/lib/libc/time/tzfile.h +++ b/lib/libc/time/tzfile.h @@ -1,4 +1,4 @@ -/* $OpenBSD: tzfile.h,v 1.7 2006/02/18 21:54:17 millert Exp $ */ +/* $OpenBSD: tzfile.h,v 1.8 2007/02/06 19:35:16 millert Exp $ */ #ifndef TZFILE_H @@ -24,7 +24,7 @@ #if 0 #ifndef lint #ifndef NOID -static char tzfilehid[] = "@(#)tzfile.h 7.18"; +static char tzfilehid[] = "@(#)tzfile.h 8.1"; #endif /* !defined NOID */ #endif /* !defined lint */ #endif @@ -53,7 +53,8 @@ static char tzfilehid[] = "@(#)tzfile.h 7.18"; 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 */ @@ -88,18 +89,22 @@ struct tzhead { */ /* +** 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 |