diff options
Diffstat (limited to 'timezone/tzfile.h')
| -rw-r--r-- | timezone/tzfile.h | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/timezone/tzfile.h b/timezone/tzfile.h index 3a9eee305a..fb6ca9880f 100644 --- a/timezone/tzfile.h +++ b/timezone/tzfile.h @@ -21,7 +21,7 @@ #ifndef lint #ifndef NOID -static char tzfilehid[] = "@(#)tzfile.h 8.1"; +static char tzfilehid[] = "@(#)tzfile.h 7.18"; #endif /* !defined NOID */ #endif /* !defined lint */ @@ -49,8 +49,7 @@ static char tzfilehid[] = "@(#)tzfile.h 8.1"; struct tzhead { char tzh_magic[4]; /* TZ_MAGIC */ - char tzh_version[1]; /* '\0' or '2' as of 2005 */ - char tzh_reserved[15]; /* reserved--must be zero */ + char tzh_reserved[16]; /* reserved for future use */ 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 */ @@ -85,22 +84,18 @@ 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 -#define TZ_MAX_TIMES 1200 +/* +** 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 #endif /* !defined TZ_MAX_TIMES */ #ifndef TZ_MAX_TYPES |