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Name Size
channel-posix.c 7.4 kB
channel-win32.c 9.5 kB
channel.h 912 Bytes
commands-posix.c 24.4 kB
commands-win32.c 6.8 kB
commands.c 2 kB
guest-agent-command-state.c 1.6 kB
guest-agent-core.h 1.2 kB
service-win32.c 3 kB
service-win32.h 809 Bytes

Latest revisions

# Date Author Comment
9e2fa418 05/30/2012 05:00 am Michael Roth

qemu-ga: avoid blocking on atime update when reading /etc/mtab

Currently we re-read/re-process /etc/mtab to get an updated list of
mounts when guest-fsfreeze-thaw is called. This can cause an atime
update on /etc/mtab, which will block if we're in a frozen state....
eecae147 05/30/2012 05:00 am Andreas Färber

qemu-ga: Fix use of environ on Darwin

Use _NSGetEnviron() helper to access the environment.

Signed-off-by: Andreas Färber <>
Cc: Charlie Somerville <>
Signed-off-by: Michael Roth <>
2c02cbf6 05/24/2012 09:06 pm Luiz Capitulino

qemu-ga: Fix missing environ declaration

Commit 3674838cd05268954bb6473239cd7f700a79bf0f uses the environ global
variable, but is relying on environ to be declared somewhere else.

This worked for me because on F16 environ is declared in <unistd.h>, but
that doesn't happen in OpenBSD for example, causing a build failure....
8efacc43 05/15/2012 05:17 pm Michael Roth

qemu-ga: align versioning with QEMU_VERSION

Previously qemu-ga version was defined seperately. Since it is aligned
with QEMU releases, use QEMU_VERSION instead. This also implies the
version bump for 1.1[-rcN] release of qemu-ga.

Reviewed-by: Michal Privoznik <>...
04b4e75f 05/15/2012 05:15 pm Luiz Capitulino

qemu-ga: make reopen_fd_to_null() public

The next commit wants to use it.

Signed-off-by: Luiz Capitulino <>
Reviewed-by: Eric Blake <>
Signed-off-by: Michael Roth <>
dc8764f0 05/15/2012 05:15 pm Luiz Capitulino

qemu-ga: guest-suspend: make the API synchronous

Currently, qemu-ga has a SIGCHLD handler that automatically reaps terminated
children processes. The idea is to avoid having qemu-ga commands blocked
waiting for children to terminate.

That approach has two problems:...
d5dd3498 05/15/2012 05:15 pm Luiz Capitulino

qemu-ga: guest-shutdown: become synchronous

Last commit dropped qemu-ga's SIGCHLD handler, used to automatically
reap terminated children processes. This introduced a bug to
qmp_guest_shutdown(): it will generate zombies.

This problem probably doesn't matter in the success case, as the VM...
3674838c 05/15/2012 05:15 pm Luiz Capitulino

qemu-ga: guest-shutdown: use only async-signal-safe functions

POSIX mandates1 that a child process of a multi-thread program uses
only async-signal-safe functions before exec(). We consider qemu-ga
to be multi-thread, because it uses glib.

However, qmp_guest_shutdown() uses functions that are not...
a31f0531 05/14/2012 08:27 am Jim Meyering

fix some common typos

These were identified using: http://github.com/lyda/misspell-check
and run like this to create a bourne shell script using GNU sed's
-i option:

git ls-files|grep -vF .bin | misspellings -f - |grep -v '^ERROR:' |perl \
-pe 's/^(.*?)\[(\d+)\]: (\w+) -> "(.*?)"$/sed -i '\''${2}s!$3!$4!'\'' $1/'...
75e4e847 05/02/2012 02:44 am Anthony Liguori

Merge remote-tracking branch 'mdroth/qga-pull-4-27-12' into staging

  • mdroth/qga-pull-4-27-12:
    qemu-ga: persist tracking of fsfreeze state via filesystem
    qemu-ga: add a whitelist for fsfreeze-safe commands
    qemu-ga: improve recovery options for fsfreeze

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