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8251365: Build failure on AIX after 8250636

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Reviewed-by: dholmes
This commit is contained in:
Dmitry Cherepanov 2020-08-11 13:03:15 +03:00
parent 315ae4c51c
commit 28f963f6fc
1 changed files with 8 additions and 4 deletions
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12
src/hotspot/share/runtime/os.cpp
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@ -148,19 +148,23 @@ char* os::iso8601_time(char* buffer, size_t buffer_length, bool utc) {
// No offset when dealing with UTC
time_t UTC_to_local = 0;
if (!utc) {
#if defined(_WINDOWS)
#if defined(_ALLBSD_SOURCE) || defined(_GNU_SOURCE)
UTC_to_local = -(time_struct.tm_gmtoff);
#elif defined(_WINDOWS)
long zone;
_get_timezone(&zone);
UTC_to_local = static_cast<time_t>(zone);
#else
UTC_to_local = timezone;
#endif
// tm_gmtoff already includes adjustment for daylight saving
#if !defined(_ALLBSD_SOURCE) && !defined(_GNU_SOURCE)
// If daylight savings time is in effect,
// we are 1 hour East of our time zone
if (time_struct.tm_isdst > 0) {
UTC_to_local = UTC_to_local - seconds_per_hour;
}
#else
// tm_gmtoff already includes adjustment for daylight saving
UTC_to_local = -(time_struct.tm_gmtoff);
#endif
}