X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=guestfish-actions.pod;h=8ced2e14f8e96609f7110fcde5e77d470c4b8a67;hp=2b4e99e624892579b2bc605173ae82cf4985776d;hb=0884d8bbae6d76a603ec1385ada2938f88981c5c;hpb=c6d6f5ae1b76ec9aa5c540906aeed73d25d13eb9

diff --git a/guestfish-actions.pod b/guestfish-actions.pod
index 2b4e99e..8ced2e1 100644
--- a/guestfish-actions.pod
+++ b/guestfish-actions.pod
@@ -685,6 +685,20 @@ C<device>.
 This returns the ext2/3/4 filesystem UUID of the filesystem on
 C<device>.
 
+=head2 get-memsize
+
+ get-memsize
+
+This gets the memory size in megabytes allocated to the
+qemu subprocess.
+
+If C<set-memsize> was not called
+on this handle, and if C<LIBGUESTFS_MEMSIZE> was not set,
+then this returns the compiled-in default value for memsize.
+
+For more information on the architecture of libguestfs,
+see L<guestfs(3)>.
+
 =head2 get-path
 
  get-path
@@ -1006,6 +1020,14 @@ directory and its contents after use.
 
 See also: L<mkdtemp(3)>
 
+=head2 mkfifo
+
+ mkfifo mode path
+
+This call creates a FIFO (named pipe) called C<path> with
+mode C<mode>.  It is just a convenient wrapper around
+C<mknod>.
+
 =head2 mkfs
 
  mkfs fstype device
@@ -1014,6 +1036,52 @@ This creates a filesystem on C<device> (usually a partition
 or LVM logical volume).  The filesystem type is C<fstype>, for
 example C<ext3>.
 
+=head2 mknod
+
+ mknod mode devmajor devminor path
+
+This call creates block or character special devices, or
+named pipes (FIFOs).
+
+The C<mode> parameter should be the mode, using the standard
+constants.  C<devmajor> and C<devminor> are the
+device major and minor numbers, only used when creating block
+and character special devices.
+
+=head2 mknod-b
+
+ mknod-b mode devmajor devminor path
+
+This call creates a block device node called C<path> with
+mode C<mode> and device major/minor C<devmajor> and C<devminor>.
+It is just a convenient wrapper around C<mknod>.
+
+=head2 mknod-c
+
+ mknod-c mode devmajor devminor path
+
+This call creates a char device node called C<path> with
+mode C<mode> and device major/minor C<devmajor> and C<devminor>.
+It is just a convenient wrapper around C<mknod>.
+
+=head2 mkswap
+
+ mkswap device
+
+Create a swap partition on C<device>.
+
+=head2 mkswap-L
+
+ mkswap-L label device
+
+Create a swap partition on C<device> with label C<label>.
+
+=head2 mkswap-U
+
+ mkswap-U uuid device
+
+Create a swap partition on C<device> with UUID C<uuid>.
+
 =head2 mount
 
  mount device mountpoint
@@ -1035,6 +1103,14 @@ on the underlying device.
 The filesystem options C<sync> and C<noatime> are set with this
 call, in order to improve reliability.
 
+=head2 mount-loop
+
+ mount-loop file mountpoint
+
+This command lets you mount C<file> (a filesystem image
+in a file) on a mount point.  It is entirely equivalent to
+the command C<mount -o loop file mountpoint>.
+
 =head2 mount-options
 
  mount-options options device mountpoint
@@ -1277,6 +1353,21 @@ L<tune2fs(8)> manpage.
 You can use either C<tune2fs-l> or C<get-e2uuid>
 to return the existing UUID of a filesystem.
 
+=head2 set-memsize | memsize
+
+ set-memsize memsize
+
+This sets the memory size in megabytes allocated to the
+qemu subprocess.  This only has any effect if called before
+C<launch>.
+
+You can also change this by setting the environment
+variable C<LIBGUESTFS_MEMSIZE> before the handle is
+created.
+
+For more information on the architecture of libguestfs,
+see L<guestfs(3)>.
+
 =head2 set-path | path
 
  set-path path
@@ -1562,6 +1653,22 @@ manpage for more details.  The list of fields returned isn't
 clearly defined, and depends on both the version of C<tune2fs>
 that libguestfs was built against, and the filesystem itself.
 
+=head2 umask
+
+ umask mask
+
+This function sets the mask used for creating new files and
+device nodes to C<mask & 0777>.
+
+Typical umask values would be C<022> which creates new files
+with permissions like "-rw-r--r--" or "-rwxr-xr-x", and
+C<002> which creates new files with permissions like
+"-rw-rw-r--" or "-rwxrwxr-x".
+
+See also L<umask(2)>, C<mknod>, C<mkdir>.
+
+This call returns the previous umask.
+
 =head2 umount | unmount
 
  umount pathordevice