diff options
Diffstat (limited to 'absl/time/internal/cctz/src/time_zone_lookup.cc')
| -rw-r--r-- | absl/time/internal/cctz/src/time_zone_lookup.cc | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/absl/time/internal/cctz/src/time_zone_lookup.cc b/absl/time/internal/cctz/src/time_zone_lookup.cc index f2d151e4d5..4a68c7d588 100644 --- a/absl/time/internal/cctz/src/time_zone_lookup.cc +++ b/absl/time/internal/cctz/src/time_zone_lookup.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -20,6 +20,11 @@ #include <dlfcn.h> #endif #endif + +#if defined(__APPLE__) +#include <CoreFoundation/CFTimeZone.h> +#endif + #include <cstdlib> #include <cstring> #include <string> @@ -121,6 +126,11 @@ time_zone local_time_zone() { char* tz_env = nullptr; #if defined(_MSC_VER) _dupenv_s(&tz_env, nullptr, "TZ"); +#elif defined(__APPLE__) + CFTimeZoneRef system_time_zone = CFTimeZoneCopySystem(); + CFStringRef tz_name = CFTimeZoneGetName(system_time_zone); + tz_env = strdup(CFStringGetCStringPtr(tz_name, CFStringGetSystemEncoding())); + CFRelease(system_time_zone); #else tz_env = std::getenv("TZ"); #endif @@ -153,6 +163,8 @@ time_zone local_time_zone() { #if defined(_MSC_VER) free(localtime_env); free(tz_env); +#elif defined(__APPLE__) + free(tz_env); #endif time_zone tz; |