X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=resize%2Fvirt-resize.pod;h=5ab1d7a4f097616a82a1d336b3f1e5416255d932;hb=3f54bd02fcf540f9b4b6edc93f3b6b9c7ba136bd;hp=3a6af1838fba9f79af8583cdfd0bd40defe43f14;hpb=62a34ff2d33b8692781ab297ca7c9972d72cdb4d;p=libguestfs.git

diff --git a/resize/virt-resize.pod b/resize/virt-resize.pod
index 3a6af18..5ab1d7a 100644
--- a/resize/virt-resize.pod
+++ b/resize/virt-resize.pod
@@ -349,6 +349,12 @@ You can give this option multiple times, I<but> it doesn't
 make sense to do this unless the logical volumes you specify
 are all in different volume groups.
 
+=item B<--machine-readable>
+
+This option is used to make the output more machine friendly
+when being parsed by other programs.  See
+L</MACHINE READABLE OUTPUT> below.
+
 =item B<-n>
 
 =item B<--dryrun>
@@ -483,6 +489,25 @@ Display version number and exit.
 
 =back
 
+=head1 MACHINE READABLE OUTPUT
+
+The I<--machine-readable> option can be used to make the output more
+machine friendly, which is useful when calling virt-resize from other
+programs, GUIs etc.
+
+Use the option on its own to query the capabilities of the virt-resize
+binary.  Typical output looks like this:
+
+ $ virt-resize --machine-readable
+ virt-resize
+ ntfsresize-force
+ 32bitok
+ ntfs
+ btrfs
+
+A list of features is printed, one per line, and the program exits
+with status 0.
+
 =head1 NOTES
 
 =head2 "Partition 1 does not end on cylinder boundary."
@@ -547,6 +572,11 @@ have meaning to the shell such as C<#> and space.  You may need to
 quote or escape these characters on the command line.  See the shell
 manual page L<sh(1)> for details.
 
+=head1 EXIT STATUS
+
+This program returns 0 if successful, or non-zero if there was an
+error.
+
 =head1 SEE ALSO
 
 L<virt-filesystems(1)>,