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5 commits

Author SHA1 Message Date
Doug Lyons
69ebfd671d
[NTOS:EX] Various fixes for Daylight Saving Time transitions (#5868)
* [NTOS:EX] Various fixes for Daylight Saving Time transitions

* Fix automatic time changes when DST starts and ends.
* Currently it takes two cycles of the update provided by w32time to make the actual change.
* Convert Eric Kohl's TimeZoneID code contained in ExRefreshTimeZoneInformation to a new function.
* Use this new function in ExpSetTimeZoneInformation and ExRefreshTimeZoneInformation functions.

CORE-19290
2024-05-05 21:32:04 -05:00
Hermès Bélusca-Maïto
c66a1582ac
[NTOS:EX] Add some missing PoNotifySystemTimeSet() calls. Stub out NtSetSystemTime() with NULL parameter.
- They notify, via the "\\Callback\\SetSystemTime" callback, components
  of a change of system time (for example, Win32k).
  Note, that our Win32k currently does not handle power callouts, so
  it isn't affected by these changes (yet).

- NtSetSystemTime(NULL, ...) means "update system time using the current
  time-zone information", which is something we don't implement yet.
  (And, nothing was previously protecting this call from a NULL parameter...)
2023-09-03 17:39:39 +02:00
Eric Kohl
c449929fef [NTOS:EX] Use RtlCutoverTimeToSystemTime to determine the current time zone id
CORE-14658
2021-04-03 09:38:07 +02:00
Eric Kohl
4911382913 [NDK] Replace the SYSTEMTIME fields StandardDate and DaylightDate in RTL_TIME_ZONE_INFORMATION by TIME_FIELDs and fix resulting errors
Patch will be sent upstream.

CORE-14658
2018-05-31 17:48:29 +02:00
Colin Finck
c2c66aff7d Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys. 2017-10-03 07:45:34 +00:00
Renamed from reactos/ntoskrnl/ex/time.c (Browse further)