feature/android 669a4b96c37: Update Android port

[Po Lu]

branch: feature/android
commit 669a4b96c374801faa137f43b4497b2ed6511104
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Update Android port
    
    * src/androidvfs.c (android_saf_tree_chmod): Repair file access
    permissions allowed within FLAGS.
---
 ChangeLog.android | 5 +++++
 src/androidvfs.c  | 8 ++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/ChangeLog.android b/ChangeLog.android
index d973dbcaf18..689482d2f1a 100644
--- a/ChangeLog.android
+++ b/ChangeLog.android
@@ -1,3 +1,8 @@
+2023-08-06  Po Lu  <luangruo@yahoo.com>
+
+       * src/androidvfs.c (android_saf_tree_chmod): Repair file access
+       permissions allowed within FLAGS.
+
 2023-08-05  Po Lu  <luangruo@yahoo.com>
 
        * doc/lispref/commands.texi (Touchscreen Events): Fix typo.
diff --git a/src/androidvfs.c b/src/androidvfs.c
index 0d99116c75c..dc5097f463e 100644
--- a/src/androidvfs.c
+++ b/src/androidvfs.c
@@ -5101,17 +5101,17 @@ static int
 android_saf_tree_chmod (struct android_vnode *vnode, mode_t mode,
                        int flags)
 {
-  /* Return EACCESS should MODE contain unusual bits besides S_IFDIR |
-     S_IRUSR | S_IXUSR.  */
+  /* Return EACCESS should MODE contain unusual bits besides the
+     standard file access permissions.  */
 
-  if (mode & ~(S_IFDIR | S_IRUSR | S_IXUSR))
+  if (mode & ~0777)
     {
       errno = EACCES;
       return -1;
     }
 
   /* Otherwise, no further action is necessary, as SAF nodes already
-     pretend to be S_IFDIR | S_IRUSR | S_IXUSR.  */
+     pretend to be S_IRUSR | S_IWUSR.  */
   return 0;
 }