Allow %F date format to mean YYYY-mm-dd like GNU date

2025-12-29 19:09:01 +00:00 · 2020-09-17 21:42:03 +00:00
parent c4ae093630
commit 8ba183531d
1 changed files with 3 additions and 0 deletions
--- a/output.cc
+++ b/output.cc
@@ -979,6 +979,9 @@ char *logfilename(const char *str, struct tm *tm) {
      case 'D':
        strftime(tbuf, sizeof tbuf, "%m%d%y", tm);
        break;
+      case 'F':
+        strftime(tbuf, sizeof tbuf, "%Y-%m-%d", tm);
+        break;
      default:
        *p++ = *str;
        continue;