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LibTimeZone+Userland: Rename current_time_zone to system_time_zone

This renames the current implementation of current_time_zone to
system_time_zone to more clearly indicate what it is. Then reimplements
current_time_zone to return whatever was set up by tzset, falling back
to UTC if something went awry, for convenience.
This commit is contained in:
Timothy Flynn 2022-01-24 19:55:19 -05:00 committed by Linus Groh
parent ede5c9548e
commit a027ccad75
5 changed files with 11 additions and 4 deletions

View file

@ -7,6 +7,7 @@
#include <AK/String.h>
#include <LibTimeZone/TimeZone.h>
#include <stdio.h>
#include <time.h>
namespace TimeZone {
@ -68,7 +69,7 @@ private:
FILE* m_file { nullptr };
};
StringView current_time_zone()
StringView system_time_zone()
{
TimeZoneFile time_zone_file("r");
@ -79,6 +80,11 @@ StringView current_time_zone()
return "UTC"sv;
}
StringView current_time_zone()
{
return canonicalize_time_zone(tzname[0]).value_or("UTC"sv);
}
ErrorOr<void> change_time_zone([[maybe_unused]] StringView time_zone)
{
#ifdef __serenity__