From c659668b74222ae683bd5e1d0104fb86dfca0e18 Mon Sep 17 00:00:00 2001
From: Yong Cong Sin <yongcong.sin@gmail.com-copybot-pick>
Date: Sat, 16 Nov 2024 13:17:09 +0800
Subject: [PATCH] doc: posix: option_groups: add section for
 POSIX_FILE_SYSTEM_R

Add section for POSIX_FILE_SYSTEM_R which contains only `readdir_r()`.

(cherry picked from commit 027c79add7f5a26f69dcb6be79354bbef3d358ac)

Original-Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
GitOrigin-RevId: 027c79add7f5a26f69dcb6be79354bbef3d358ac
Cr-Build-Id: 8730666093191416657
Cr-Build-Url: https://cr-buildbucket.appspot.com/build/8730666093191416657
Copybot-Job-Name: zephyr-main-copybot-downstream
Change-Id: I6a9fe85118cc82f1ee0b153203de4f7dd68bb693
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/+/6041409
Tested-by: Tristan Honscheid <honscheid@google.com>
Reviewed-by: Tristan Honscheid <honscheid@google.com>
Commit-Queue: Fabio Baltieri <fabiobaltieri@google.com>
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
---
 .../portability/posix/option_groups/index.rst       | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/doc/services/portability/posix/option_groups/index.rst b/doc/services/portability/posix/option_groups/index.rst
index 300fd9118e3..e1e2b930cc8 100644
--- a/doc/services/portability/posix/option_groups/index.rst
+++ b/doc/services/portability/posix/option_groups/index.rst
@@ -258,6 +258,19 @@ Enable this option group with :kconfig:option:`CONFIG_POSIX_FILE_SYSTEM`.
     unlink(), yes
     utime(),
 
+.. _posix_option_group_file_system_r:
+
+POSIX_FILE_SYSTEM_R
++++++++++++++++++++
+
+Enable this option with :kconfig:option:`CONFIG_POSIX_FILE_SYSTEM_R`.
+
+.. csv-table:: POSIX_FILE_SYSTEM_R
+   :header: API, Supported
+   :widths: 50,10
+
+    readdir_r(), yes
+
 .. _posix_option_group_mapped_files:
 
 POSIX_MAPPED_FILES