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Git users now require the OCaml compiler in order to regenerate
the generated code after a checkout.
Generated code will remain in the tarball, so users of the
source tarball will not need the OCaml compiler.
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This adds a readdir call (mostly intended for programs). The
return value is a list of guestfs_dirent structures.
This adds the new types 'struct guestfs_dirent' and
'struct guestfs_dirent_list', along with all the code to
return these in the different language bindings.
Also includes additional tests for OCaml and Perl bindings
to test this.
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* fish/destpaths.c (xalloc_oversized): Define.
(complete_dest_paths_generator): Use size_t as type for a few
variables, rather than int.
Don't deref NULL or undef on failed heap alloc.
Don't leak on failed realloc.
Detect theoretical overflow when count_strings returns a very
large number of strings.
Handle asprintf failure.
(APPEND_STRS_AND_FREE): Rewrite as do {...}while(0), so that each use
can/must be followed by a semicolon. Better for auto-formatters.
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Because udev operates asynchronously, we found errors which were
caused by a previous command (eg. sfdisk or pvremove) creating
or removing a device, and that change not having happened by the
time the next command was run.
This patch adds calls to '/sbin/udevadm settle' after any commands
which can add or remove device nodes.
If udev is not being used or not available, this should have no
effect. The command fails and this is silently ignored.
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We are generally interested that the subcommand ran without
error, ie. had exit status of 0. 'pclose' returns the exit
status, so we now check that pclose (fp) != 0.
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Should use 'pclose' instead of 'fclose' (although fclose happens
to work because of glibc internals).
The result of pclose is the exit status of the command, so we
need to test this is != 0.
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virtio_blk is the fast, virt-native block device driver
supported by qemu and KVM. Note that virtio_blk device
names are called /dev/vd*.
Existing scripts should continue working because device name
translation will silently change device names of the form
/dev/sd* to /dev/vd* as required.
See also:
http://libguestfs.org/guestfs.3.html#block_device_naming
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* src/guestfs.c (guestfs_error): Handle failing vasprintf.
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Current statvfs test depended on a lot of filesystem details
which can change if the CHS of the underlying block device
changes (eg. with the switch from IDE -> virtio). These are
not really necessary to test the call, so instead just check
for filesystem features.
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Set output mode to unbuffered so that we see ordinary output
messages and errors at the same time.
Align "skipped" messages.
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(Modified from Guido's original patch to use a wildcard to
specify all virtio modules - RWMJ).
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These commands are used to create block and char device
nodes or FIFOs (named pipes) in the filesystem.
The umask command is required also because the permissions
used by mknod are masked by the umask.
Also document and guarantee that the umask starts as 022.
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We have to use the OCaml convention (0o...). Note that in
OCaml 0777 is a _decimal_ number. It'll catch you out.
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Allow the qemu memory size to be specified either by API
calls or by setting the LIBGUESTFS_MEMSIZE environment
variable.
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Added support for Fedora's udev (Richard Jones).
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so we can preprocess packagelist.in
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These commands are used to make Linux swap devices. The mkswap_L
command makes one with a label. The mkswap_U command makes one
with a known UUID.
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Loop device mounts don't work for the generic 'mount' commands
because the first parameter should be a file not a device.
We want to separate out files parameters from device parameters
in the long term, so this adds a new mount-loop command for this
purpose.
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Add 'initrd-list' command to list the files inside (new-style)
initrd images. Update virt-inspector to use this instead of
the less efficient download/unpack locally method.
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This change affects the XML output:
/operatingsystems/operatingsystem/modprobealiases/alias/text() =>
/operatingsystems/operatingsystem/modprobealiases/alias/modulename/text()
Additionally there are two new elements:
/operatingsystems/operatingsystem/modprobealiases/alias/augeas
/operatingsystems/operatingsystem/modprobealiases/alias/file
These contain information about the location of the alias directive.
/augeas is an augeas path. /file is the path of the file containing the
directive.
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This command estimates file usage for files and directories.
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df and df-h commands can be used interactively to show disk
space usage.
Use existing statvfs command from programs.
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