doc: update fs flags documentation

PR-URL: #48463 Fixes: #48452 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: LiviaMedeiros <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Mestery <[email protected]> Reviewed-By: Mohammed Keyvanzadeh <[email protected]>
nodejs · Sep 8, 2023 · 9e94b65 · 9e94b65
1 parent f5892b4
commit 9e94b65
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/doc/api/fs.md b/doc/api/fs.md
@@ -7877,6 +7877,9 @@ string.
 * `'r'`: Open file for reading.
   An exception occurs if the file does not exist.
 
+* `'rs'`: Open file for reading in synchronous mode.
+  An exception occurs if the file does not exist.
+
 * `'r+'`: Open file for reading and writing.
   An exception occurs if the file does not exist.