--- IO-AIO/README	2022/09/05 00:04:07	1.68
+++ IO-AIO/README	2024/02/16 21:20:52	1.71
@@ -267,6 +267,9 @@
        $status = IO::AIO::pidfd_send_signal $pidfh, $signal[, $siginfo[, $flags]]
        $fh = IO::AIO::pidfd_getfd $pidfh, $targetfd[, $flags]
 
+       $retval = IO::AIO::mount $special, $path, $fstype, $flags = 0, $data = undef
+       $retval = IO::AIO::umount $path, $flags = 0
+
   API NOTES
     All the "aio_*" calls are more or less thin wrappers around the syscall
     with the same name (sans "aio_"). The arguments are similar or
@@ -342,9 +345,6 @@
         newly created filehandle for the file (or "undef" in case of an
         error).
 
-        The pathname passed to "aio_open" must be absolute. See API NOTES,
-        above, for an explanation.
-
         The $flags argument is a bitmask. See the "Fcntl" module for a list.
         They are the same as used by "sysopen".
 
@@ -507,9 +507,6 @@
         available using "stat _" or "-s _" and other tests (with the
         exception of "-B" and "-T").
 
-        The pathname passed to "aio_stat" must be absolute. See API NOTES,
-        above, for an explanation.
-
         Currently, the stats are always 64-bit-stats, i.e. instead of
         returning an error when stat'ing a large file, the results will be
         silently truncated unless perl itself is compiled with large file
@@ -862,8 +859,7 @@
 
         Implementation notes.
 
-        The "aio_readdir" cannot be avoided, but "stat()"'ing every entry
-        can.
+        The "aio_readdir" cannot be avoided, but stat()'ing every entry can.
 
         If readdir returns file type information, then this is used directly
         to find directories.
@@ -953,6 +949,10 @@
         "FS_XFLAG_NODEFRAG", "FS_XFLAG_FILESTREAM", "FS_XFLAG_DAX",
         "FS_XFLAG_HASATTR",
 
+        "BLKROSET", "BLKROGET", "BLKRRPART", "BLKGETSIZE", "BLKFLSBUF",
+        "BLKRASET", "BLKRAGET", "BLKFRASET", "BLKFRAGET", "BLKSECTSET",
+        "BLKSECTGET", "BLKSSZGET", "BLKBSZGET", "BLKBSZSET", "BLKGETSIZE64",
+
     aio_sync $callback->($status)
         Asynchronously call sync and call the callback when finished.
 
@@ -1745,6 +1745,36 @@
         descriptor (or handle). Returns -1 and sets errno to "ENOSYS" if not
         available.
 
+    $retval = IO::AIO::mount $special, $path, $fstype, $flags = 0, $data =
+    undef
+        Calls the GNU/Linux mount syscall with the given arguments. All
+        except $flags are strings, and if $data is "undef", a "NULL" will be
+        passed.
+
+        The following values for $flags are available:
+
+        "IO::AIO::MS_RDONLY", "IO::AIO::MS_NOSUID", "IO::AIO::MS_NODEV",
+        "IO::AIO::MS_NOEXEC", "IO::AIO::MS_SYNCHRONOUS",
+        "IO::AIO::MS_REMOUNT", "IO::AIO::MS_MANDLOCK",
+        "IO::AIO::MS_DIRSYNC", "IO::AIO::MS_NOATIME",
+        "IO::AIO::MS_NODIRATIME", "IO::AIO::MS_BIND", "IO::AIO::MS_MOVE",
+        "IO::AIO::MS_REC", "IO::AIO::MS_SILENT", "IO::AIO::MS_POSIXACL",
+        "IO::AIO::MS_UNBINDABLE", "IO::AIO::MS_PRIVATE",
+        "IO::AIO::MS_SLAVE", "IO::AIO::MS_SHARED", "IO::AIO::MS_RELATIME",
+        "IO::AIO::MS_KERNMOUNT", "IO::AIO::MS_I_VERSION",
+        "IO::AIO::MS_STRICTATIME", "IO::AIO::MS_LAZYTIME",
+        "IO::AIO::MS_ACTIVE", "IO::AIO::MS_NOUSER", "IO::AIO::MS_RMT_MASK",
+        "IO::AIO::MS_MGC_VAL" and "IO::AIO::MS_MGC_MSK".
+
+    $retval = IO::AIO::umount $path, $flags = 0
+        Invokes the GNU/Linux "umount" or "umount2" syscalls. Always calls
+        "umount" if $flags is 0, otherwqise always tries to call "umount2".
+
+        The following $flags are available:
+
+        "IO::AIO::MNT_FORCE", "IO::AIO::MNT_DETACH", "IO::AIO::MNT_EXPIRE"
+        and "IO::AIO::UMOUNT_NOFOLLOW".
+
     $numfd = IO::AIO::get_fdlimit
         Tries to find the current file descriptor limit and returns it, or
         "undef" and sets $! in case of an error. The limit is one larger