DoneJS/quickjs-done-nextgen
1
0
Fork 0
mirror of https://github.com/DoneJS-Runtime/quickjs-done-nextgen.git synced 2025-01-09 17:43:15 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fixes timezone bias on Windows

Browse source 
`GetTimeZoneInformation`returns the bias in minutes already, so no need to adjust it.

Also handle the return code since it determines if the time zone is in the daylight saving range.

Ref: https://learn.microsoft.com/en-us/windows/win32/api/timezoneapi/nf-timezoneapi-gettimezoneinformation
Fixes: https://github.com/saghul/txiki.js/issues/325
This commit is contained in:
Saúl Ibarra Corretgé 2024-12-09 22:32:32 +01:00
parent 66732e78ef
commit 53b641d4b3
1 changed files with 8 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
quickjs.c
View file

@ -43386,9 +43386,14 @@ static const JSCFunctionListEntry js_math_obj[] = {
between UTC time and local time 'd' in minutes */ between UTC time and local time 'd' in minutes */
static int getTimezoneOffset(int64_t time) { static int getTimezoneOffset(int64_t time) {
#if defined(_WIN32) #if defined(_WIN32)
TIME_ZONE_INFORMATION time_zone_info; DWORD r;
GetTimeZoneInformation(&time_zone_info); TIME_ZONE_INFORMATION t;
return (int)time_zone_info.Bias / 60; r = GetTimeZoneInformation(&t);
if (r == TIME_ZONE_ID_INVALID)
return 0;
if (r == TIME_ZONE_ID_DAYLIGHT)
return (int)(t.Bias + t.DaylightBias);
return (int)t.Bias;
#else #else
time_t ti; time_t ti;
struct tm tm; struct tm tm;