X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=python%2Fguestfs.py;h=ad44df7f29442d8eeac3bca0b561e3a148423a41;hp=23aef9c280a0cb62fc05e5f2e456cb5829d04d82;hb=896079e29b4d49c6c18ac3316a94bfbe2f307648;hpb=da947eadcfa1367c2d634667068db813a87a6dd1

diff --git a/python/guestfs.py b/python/guestfs.py
index 23aef9c..ad44df7 100644
--- a/python/guestfs.py
+++ b/python/guestfs.py
@@ -197,7 +197,7 @@ class GuestFS:
         to modify the image).
         
         This is equivalent to the qemu parameter "-drive
-        file=filename,cache=off".
+        file=filename,cache=off,if=virtio".
         
         Note that this call checks for the existence of
         "filename". This stops you from specifying other types
@@ -234,7 +234,7 @@ class GuestFS:
         although qemu can support this.
         
         This is equivalent to the qemu parameter "-drive
-        file=filename,snapshot=on".
+        file=filename,snapshot=on,if=virtio".
         
         Note that this call checks for the existence of
         "filename". This stops you from specifying other types
@@ -415,6 +415,33 @@ class GuestFS:
         """
         return libguestfsmod.end_busy (self._o)
 
+    def set_memsize (self, memsize):
+        u"""This sets the memory size in megabytes allocated to the
+        qemu subprocess. This only has any effect if called
+        before "g.launch".
+        
+        You can also change this by setting the environment
+        variable "LIBGUESTFS_MEMSIZE" before the handle is
+        created.
+        
+        For more information on the architecture of libguestfs,
+        see guestfs(3).
+        """
+        return libguestfsmod.set_memsize (self._o, memsize)
+
+    def get_memsize (self):
+        u"""This gets the memory size in megabytes allocated to the
+        qemu subprocess.
+        
+        If "g.set_memsize" was not called on this handle, and if
+        "LIBGUESTFS_MEMSIZE" was not set, then this returns the
+        compiled-in default value for memsize.
+        
+        For more information on the architecture of libguestfs,
+        see guestfs(3).
+        """
+        return libguestfsmod.get_memsize (self._o)
+
     def mount (self, device, mountpoint):
         u"""Mount a guest disk at a position in the filesystem.
         Block devices are named "/dev/sda", "/dev/sdb" and so
@@ -1478,7 +1505,7 @@ class GuestFS:
         """
         return libguestfsmod.pvresize (self._o, device)
 
-    def sfdisk_N (self, device, n, cyls, heads, sectors, line):
+    def sfdisk_N (self, device, partnum, cyls, heads, sectors, line):
         u"""This runs sfdisk(8) option to modify just the single
         partition "n" (note: "n" counts from 1).
         
@@ -1488,7 +1515,7 @@ class GuestFS:
         This command is dangerous. Without careful use you can
         easily destroy all your data.
         """
-        return libguestfsmod.sfdisk_N (self._o, device, n, cyls, heads, sectors, line)
+        return libguestfsmod.sfdisk_N (self._o, device, partnum, cyls, heads, sectors, line)
 
     def sfdisk_l (self, device):
         u"""This displays the partition table on "device", in the
@@ -1727,3 +1754,207 @@ class GuestFS:
         """
         return libguestfsmod.mkdtemp (self._o, template)
 
+    def wc_l (self, path):
+        u"""This command counts the lines in a file, using the "wc
+        -l" external command.
+        """
+        return libguestfsmod.wc_l (self._o, path)
+
+    def wc_w (self, path):
+        u"""This command counts the words in a file, using the "wc
+        -w" external command.
+        """
+        return libguestfsmod.wc_w (self._o, path)
+
+    def wc_c (self, path):
+        u"""This command counts the characters in a file, using the
+        "wc -c" external command.
+        """
+        return libguestfsmod.wc_c (self._o, path)
+
+    def head (self, path):
+        u"""This command returns up to the first 10 lines of a file
+        as a list of strings.
+        
+        This function returns a list of strings.
+        
+        Because of the message protocol, there is a transfer
+        limit of somewhere between 2MB and 4MB. To transfer
+        large files you should use FTP.
+        """
+        return libguestfsmod.head (self._o, path)
+
+    def head_n (self, nrlines, path):
+        u"""If the parameter "nrlines" is a positive number, this
+        returns the first "nrlines" lines of the file "path".
+        
+        If the parameter "nrlines" is a negative number, this
+        returns lines from the file "path", excluding the last
+        "nrlines" lines.
+        
+        If the parameter "nrlines" is zero, this returns an
+        empty list.
+        
+        This function returns a list of strings.
+        
+        Because of the message protocol, there is a transfer
+        limit of somewhere between 2MB and 4MB. To transfer
+        large files you should use FTP.
+        """
+        return libguestfsmod.head_n (self._o, nrlines, path)
+
+    def tail (self, path):
+        u"""This command returns up to the last 10 lines of a file
+        as a list of strings.
+        
+        This function returns a list of strings.
+        
+        Because of the message protocol, there is a transfer
+        limit of somewhere between 2MB and 4MB. To transfer
+        large files you should use FTP.
+        """
+        return libguestfsmod.tail (self._o, path)
+
+    def tail_n (self, nrlines, path):
+        u"""If the parameter "nrlines" is a positive number, this
+        returns the last "nrlines" lines of the file "path".
+        
+        If the parameter "nrlines" is a negative number, this
+        returns lines from the file "path", starting with the
+        "-nrlines"th line.
+        
+        If the parameter "nrlines" is zero, this returns an
+        empty list.
+        
+        This function returns a list of strings.
+        
+        Because of the message protocol, there is a transfer
+        limit of somewhere between 2MB and 4MB. To transfer
+        large files you should use FTP.
+        """
+        return libguestfsmod.tail_n (self._o, nrlines, path)
+
+    def df (self):
+        u"""This command runs the "df" command to report disk space
+        used.
+        
+        This command is mostly useful for interactive sessions.
+        It is *not* intended that you try to parse the output
+        string. Use "statvfs" from programs.
+        """
+        return libguestfsmod.df (self._o)
+
+    def df_h (self):
+        u"""This command runs the "df -h" command to report disk
+        space used in human-readable format.
+        
+        This command is mostly useful for interactive sessions.
+        It is *not* intended that you try to parse the output
+        string. Use "statvfs" from programs.
+        """
+        return libguestfsmod.df_h (self._o)
+
+    def du (self, path):
+        u"""This command runs the "du -s" command to estimate file
+        space usage for "path".
+        
+        "path" can be a file or a directory. If "path" is a
+        directory then the estimate includes the contents of the
+        directory and all subdirectories (recursively).
+        
+        The result is the estimated size in *kilobytes* (ie.
+        units of 1024 bytes).
+        """
+        return libguestfsmod.du (self._o, path)
+
+    def initrd_list (self, path):
+        u"""This command lists out files contained in an initrd.
+        
+        The files are listed without any initial "/" character.
+        The files are listed in the order they appear (not
+        necessarily alphabetical). Directory names are listed as
+        separate items.
+        
+        Old Linux kernels (2.4 and earlier) used a compressed
+        ext2 filesystem as initrd. We *only* support the newer
+        initramfs format (compressed cpio files).
+        
+        This function returns a list of strings.
+        """
+        return libguestfsmod.initrd_list (self._o, path)
+
+    def mount_loop (self, file, mountpoint):
+        u"""This command lets you mount "file" (a filesystem image
+        in a file) on a mount point. It is entirely equivalent
+        to the command "mount -o loop file mountpoint".
+        """
+        return libguestfsmod.mount_loop (self._o, file, mountpoint)
+
+    def mkswap (self, device):
+        u"""Create a swap partition on "device".
+        """
+        return libguestfsmod.mkswap (self._o, device)
+
+    def mkswap_L (self, label, device):
+        u"""Create a swap partition on "device" with label "label".
+        """
+        return libguestfsmod.mkswap_L (self._o, label, device)
+
+    def mkswap_U (self, uuid, device):
+        u"""Create a swap partition on "device" with UUID "uuid".
+        """
+        return libguestfsmod.mkswap_U (self._o, uuid, device)
+
+    def mknod (self, mode, devmajor, devminor, path):
+        u"""This call creates block or character special devices, or
+        named pipes (FIFOs).
+        
+        The "mode" parameter should be the mode, using the
+        standard constants. "devmajor" and "devminor" are the
+        device major and minor numbers, only used when creating
+        block and character special devices.
+        """
+        return libguestfsmod.mknod (self._o, mode, devmajor, devminor, path)
+
+    def mkfifo (self, mode, path):
+        u"""This call creates a FIFO (named pipe) called "path" with
+        mode "mode". It is just a convenient wrapper around
+        "g.mknod".
+        """
+        return libguestfsmod.mkfifo (self._o, mode, path)
+
+    def mknod_b (self, mode, devmajor, devminor, path):
+        u"""This call creates a block device node called "path" with
+        mode "mode" and device major/minor "devmajor" and
+        "devminor". It is just a convenient wrapper around
+        "g.mknod".
+        """
+        return libguestfsmod.mknod_b (self._o, mode, devmajor, devminor, path)
+
+    def mknod_c (self, mode, devmajor, devminor, path):
+        u"""This call creates a char device node called "path" with
+        mode "mode" and device major/minor "devmajor" and
+        "devminor". It is just a convenient wrapper around
+        "g.mknod".
+        """
+        return libguestfsmod.mknod_c (self._o, mode, devmajor, devminor, path)
+
+    def umask (self, mask):
+        u"""This function sets the mask used for creating new files
+        and device nodes to "mask & 0777".
+        
+        Typical umask values would be 022 which creates new
+        files with permissions like "-rw-r--r--" or
+        "-rwxr-xr-x", and 002 which creates new files with
+        permissions like "-rw-rw-r--" or "-rwxrwxr-x".
+        
+        The default umask is 022. This is important because it
+        means that directories and device nodes will be created
+        with 0644 or 0755 mode even if you specify 0777.
+        
+        See also umask(2), "g.mknod", "g.mkdir".
+        
+        This call returns the previous umask.
+        """
+        return libguestfsmod.umask (self._o, mask)
+