[flang-commits] [flang] FDATE extension implementation: get date and time in ctime format (PR #71222)

[David Truby via flang-commits]

================
@@ -125,6 +126,33 @@ static bool FitsInDescriptor(
       kind, terminator, value);
 }
 
+void removeNewLine(char *str) {
+  char *newlinePos = strchr(str, '\n');
+  if (newlinePos != NULL) {
+    *newlinePos = '\0'; // Replace with null terminator
+  }
+}
+
+std::int32_t RTNAME(FDate)(const Descriptor *value, const Descriptor *errmsg) {
+  FillWithSpaces(*value);
+
+  time_t current_time;
+  time(&current_time);
+
+  char *time_string = ctime(&current_time);
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DavidTruby wrote:

Actually, it looks like C11 added a `ctime_s` function that is thread safe that should be available on all platforms. Can we use that instead?

https://github.com/llvm/llvm-project/pull/71222