extend time.tzname, time.timezone, and time.daylight for windows

arihant2math · arihant2math · commit 36e8c5ba9ceb · 2025-02-17T15:26:52.000-08:00
Signed-off-by: Ashwin Naren &lt;arihant2math@gmail.com&gt;
diff --git a/vm/src/stdlib/time.rs b/vm/src/stdlib/time.rs
@@ -30,6 +30,17 @@ extern "C" {
     fn c_tzset();
 }
 
+#[cfg(target_env = "msvc")]
+#[cfg(not(target_arch = "wasm32"))]
+extern "C" {
+    #[link_name = "__daylight"]
+    static c_daylight: std::ffi::c_int;
+    #[link_name = "__timezone"]
+    static c_timezone: std::ffi::c_long;
+    #[link_name = "__tzname"]
+    static c_tzname: [*const std::ffi::c_char; 2];
+}
+
 #[pymodule(name = "time", with(platform))]
 mod decl {
     use crate::{
@@ -157,22 +168,19 @@ mod decl {
     //     unsafe { super::_tzset() };
     // }
 
-    #[cfg(not(target_env = "msvc"))]
     #[cfg(not(target_arch = "wasm32"))]
     #[pyattr]
     fn timezone(_vm: &VirtualMachine) -> std::ffi::c_long {
         unsafe { super::c_timezone }
     }
 
     #[cfg(not(target_os = "freebsd"))]
-    #[cfg(not(target_env = "msvc"))]
     #[cfg(not(target_arch = "wasm32"))]
     #[pyattr]
     fn daylight(_vm: &VirtualMachine) -> std::ffi::c_int {
         unsafe { super::c_daylight }
     }
 
-    #[cfg(not(target_env = "msvc"))]
     #[cfg(not(target_arch = "wasm32"))]
     #[pyattr]
     fn tzname(vm: &VirtualMachine) -> crate::builtins::PyTupleRef {
