fix: return type for localtime_s implementation

Zishan Mirza · Zishan Mirza · commit f02f89338378 · 2025-01-16T18:44:15.000+05:00
diff --git a/libc/src/time/linux/localtime_s.cpp b/libc/src/time/linux/localtime_s.cpp
@@ -14,7 +14,7 @@ namespace LIBC_NAMESPACE_DECL {
 // windows only, implemented in gnu/linux for compatibility reasons
 LLVM_LIBC_FUNCTION(int, localtime_s, (const time_t *timer, struct tm *input)) {
   if (timer == nullptr) {
-    return nullptr;
+    return -1;
   }
 
   return time_utils::localtime_s_internal(timer, input);

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,7 @@ namespace LIBC_NAMESPACE_DECL {`
`14`	`14`	`// windows only, implemented in gnu/linux for compatibility reasons`
`15`	`15`	`LLVM_LIBC_FUNCTION(int, localtime_s, (const time_t timer, struct tm input)) {`
`16`	`16`	`if (timer == nullptr) {`
`17`		`- return nullptr;`
	`17`	`+ return -1;`
`18`	`18`	`}`
`19`	`19`
`20`	`20`	`return time_utils::localtime_s_internal(timer, input);`