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* Pass cgroup_disable=memory, saves ~ 5MB of RAM.Richard Jones2009-07-241-1/+2
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* Revert "Add 'set-kernel'/'get-kernel'/LIBGUESTFS_KERNEL to override ↵Richard Jones2009-07-221-24/+1
| | | | | | appliance kernel." This reverts commit 34d2df41626f1ee4172a6d40b06d72d6ed9d6348.
* Add 'set-kernel'/'get-kernel'/LIBGUESTFS_KERNEL to override appliance kernel.Richard Jones2009-07-221-1/+24
| | | | | This allows you to override the appliance kernel with an easy command or environment variable.
* Add commented-out support for alternate guestfwd syntax.Richard W.M. Jones2009-07-211-9/+32
| | | | | | This commit just moves code around. The new support is not enabled because it doesn't work. See qemu-devel, subject "guestfwd option doesn't allow supplementary ,server,nowait"
* Library: Pass more options on the Linux kernel command line.Richard W.M. Jones2009-07-211-1/+8
| | | | | | | Always pass: noapic (APIC causes problems for lots of people) udevtimeout=300 (for very slow qemu using softemu) acpi=off (ACPI is troublesome and unnecessary, so turn it off)
* Allow TMPDIR to override directory used for temporary files (RHBZ#512905).Richard W.M. Jones2009-07-211-1/+11
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* Add 'version' call to get true library version number.Richard Jones2009-07-101-0/+13
| | | | | | This patch also changes the way that the version is specified in configure.ac. It is now made out of four parts (major, minor, release and extra) and constructed for AC_INIT.
* Properly close fds and unregister handlers in guestfs_close.Richard Jones2009-07-101-0/+19
| | | | | | | | | This caused a segfault if you tried to repeatedly open and close a guestfs handle in the same program. The reason is that the old handler remained registered (not always - it was racey). This adds proper cleanup to the guestfs_close path, also for file descriptors.
* Generate structs and struct lists generically.Richard Jones2009-07-071-38/+0
| | | | | | | | | | | This modifies the way that struct and struct lists are generated (for return values) so that there is no need to add an explicit new type when adding a new structure. All tests pass, and the C API should be compatible. I have also inspected the changes that are made to the generated code by hand.
* Add a debug message to the library cancellation path.Richard Jones2009-07-061-0/+4
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* Add 'get-pid' command.Richard Jones2009-07-061-0/+11
| | | | | This is used to get the PID of the qemu subprocess, mainly for debugging and testing purposes.
* use safe_malloc and safe_calloc in generated codeJim Meyering2009-07-031-1/+38
| | | | | | | | | | * src/generator.ml (safe_malloc): Define to guestfs_safe_malloc. (safe_calloc): Define to guestfs_safe_calloc. [most generated code]: Fail immediately upon failure of otherwise- unchecked malloc and calloc calls. * src/guestfs.c: Include <stddef.h>. (xalloc_oversized): Define. * src/guestfs.h (guestfs_safe_calloc): Declare.
* Add ./configure --with-drive-if=(ide|scsi|virtio)Richard W.M. Jones2009-07-021-2/+2
| | | | | | | | With this flag the packager can decide to default to a particular qemu drive model. The current default is 'ide', however note that we intend to change this in future to 'virtio' once some upstream regressions are fixed. Packagers can force a particular drive model if they wish.
* Add 'readdir' call.Richard W.M. Jones2009-07-021-0/+7
| | | | | | | | | | | | 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.
* Change to use virtio_blk (virtio block device) by default.Richard W.M. Jones2009-07-011-2/+2
| | | | | | | | | | | | | 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
* Don't dereference or free undefined "msg" upon OOM.Jim Meyering2009-07-011-1/+3
| | | | * src/guestfs.c (guestfs_error): Handle failing vasprintf.
* Add 'set_memsize'/'get_memsize' calls.Richard W.M. Jones2009-06-301-11/+33
| | | | | | Allow the qemu memory size to be specified either by API calls or by setting the LIBGUESTFS_MEMSIZE environment variable.
* Fix for 'broken pipe' error when qemu dies (RHBZ#508713).Richard W.M. Jones2009-06-291-2/+5
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* Bump up default guest size to 500M.Richard W.M. Jones2009-06-231-1/+1
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* Command line argument handling.Richard W.M. Jones2009-06-231-3/+106
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* '-no-kqemu' option is no longer necessary to avoid a warning.Richard W.M. Jones2009-06-231-3/+0
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* Rename guestfs-supermin-helper -> libguestfs-supermin-helper.Richard Jones2009-06-181-1/+1
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* Fix build_supermin_appliance to return kernel / initrd names.Richard Jones2009-06-161-3/+12
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* Experimental implementation of the supermin appliance (passes most tests).Richard Jones2009-06-151-28/+145
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* Add 'add_drive_ro' call. Fix up documentation. Plus a couple of minor code ↵Richard Jones2009-06-021-0/+21
| | | | improvements in the tests.
* Correctly handle malloc/realloc(0)Richard W.M. Jones2009-05-291-2/+2
| | | | | - malloc and realloc(0) are valid requests. Some implementations may return NULL for these, which would not indicate an error.
* Gettextize the source, make library strings translatable.Richard Jones2009-05-211-58/+70
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* Don't stash strings in the handle.Richard W.M. Jones2009-05-131-17/+36
| | | | | - makes it impossible to write bindings for set_{path,qemu,append} functions
* Add 'append', LIBGUESTFS_APPEND to set additional kernel options.Richard W.M. Jones2009-05-131-2/+21
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* Increase the wait time for vmchannel socket to appear (fix for slow / ↵Richard Jones2009-05-131-3/+3
| | | | heavily-loaded) machines.
* Handle EINTR, EAGAIN in select main loop.Richard Jones2009-05-101-0/+2
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* Fix four memory leaks in guestfs.c revealed by valgrind.Richard Jones2009-05-091-0/+7
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* Allow recovery from guest failure.Richard Jones2009-05-081-28/+57
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* Change memory calculation to choose a generous amount of memory.Richard Jones2009-05-081-33/+7
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* Force qemu quit when kernel panics (Charles Duffy).Richard Jones2009-05-081-1/+2
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* Use unsigned type for lengths.Richard Jones2009-05-071-9/+12
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* Handle EINTR and EAGAIN in reads.Richard Jones2009-05-071-4/+11
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* Replace rtl8139 network card with virtio-net.Richard Jones2009-04-301-1/+1
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* Autosync now runs umount-all; syncRichard Jones2009-04-301-1/+3
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* Multiple callbacks during file transfers could cause data corruption - FIXED.Richard Jones2009-04-261-34/+84
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* More checks.Richard Jones2009-04-261-0/+5
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* Experimental recovery process should help with not cleaning up qemu.Richard Jones2009-04-241-1/+43
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* Don't allocate file chunks on the stack.Richard W.M. Jones2009-04-241-19/+25
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* Don't use large message buffer on the stack (fixes Java/i386 segfault).Richard W.M. Jones2009-04-241-9/+23
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* Fix 64 bit memsize overhead.1.0.11Richard Jones2009-04-231-2/+2
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* Reduce the amount of memory allocated to guests based on some testing.Richard W.M. Jones2009-04-231-2/+42
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* Force a specific network NIC model (allows to work with latest qemu from SVN).Richard Jones2009-04-221-1/+1
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* Allow qemu binary to be overridden at runtime.Richard Jones2009-04-221-5/+24
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* Allow selection of qemu using --with-qemuRichard Jones2009-04-221-1/+1
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* Various fixes to build and test in Koji.1.0.4Richard Jones2009-04-201-0/+2
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