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Name Size
  vss-win32
Makefile.objs 405 Bytes
channel-posix.c 7.7 kB
channel-win32.c 9.5 kB
channel.h 912 Bytes
commands-posix.c 39.3 kB
commands-win32.c 10.2 kB
commands.c 1.9 kB
guest-agent-command-state.c 1.6 kB
guest-agent-core.h 1.3 kB
main.c 33.3 kB
qapi-schema.json 17.3 kB
service-win32.c 5.5 kB
service-win32.h 855 Bytes
vss-win32.c 4.4 kB
vss-win32.h 614 Bytes

Latest revisions

# Date Author Comment
4c1b8f1e 02/23/2014 09:10 pm Tomoki Sekiyama

qga: vss-win32: Use NULL as an invalid pointer for OpenEvent and CreateEvent

OpenEvent and CreateEvent WinAPI return NULL when failed to open/create
events handles, instead of INVALID_HANDLE_VALUE (although their return
types are HANDLE).
This replaces INVALID_HANDLE_VALUE related to event handles with NULL....
84d18f06 02/17/2014 06:57 pm Markus Armbruster

Use error_is_set() only when necessary

error_is_set(&var) is the same as var != NULL, but it takes
whole-program analysis to figure that out. Unnecessarily hard for
optimizers, static checkers, and human readers. Dumb it down to
obvious.

Gets rid of several dozen Coverity false positives....
16f4e8fa 11/26/2013 06:35 am Stefan Weil

qga: Fix two format strings for MinGW

Both code locations cause a compiler warning. Using "%s" instead of "%lu"
would result in a program crash if the wrong code were executed.

Signed-off-by: Stefan Weil <>
Message-id: ...
d916adaa 11/25/2013 07:41 pm Anthony Liguori

Merge remote-tracking branch 'bonzini/tags/for-anthony' into staging

Here are a bunch of 1.7-tagged patches that I was afraid
were getting forgotten or that did not have a clear maintainer responsible
for making a pull request.

  1. gpg: Signature made Thu 21 Nov 2013 08:40:59 AM PST using RSA key ID 9B4D86F2...
bca4bf10 11/22/2013 11:14 pm Tomoki Sekiyama

qemu-ga: vss-win32: Install VSS provider COM+ application service

Currently, qemu-ga for Windows fails to execute guset-fsfreeze-freeze when
no user is logging in to Windows, with an error message: {"error":{"class":"GenericError",
"desc":"failed to add C:\\ to snapshotset: (error: 8004230f)"}}...
d607a523 11/21/2013 06:39 pm Stefan Weil

qga: Fix compiler warnings (missing format attribute, wrong format strings)

gcc 4.8.2 reports this warning when extra warnings are enabled (-Wextra):

CC    qga/commands.o
qga/commands.c: In function ‘slog’:
qga/commands.c:28:5: error:
 function might be possible candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]...
485e741c 11/16/2013 12:04 pm whitearchey

qga: Fix shutdown command of guest agent to work with SysV

For now guest agent uses following command to shutdown system:
shutdown -P +0 "blabla"
but this syntax works only with shutdown command from systemd or upstart,
because SysV shutdown requires -h switch....
ba1c2931 11/13/2013 01:59 pm Stefan Weil

qga: Fix compilation for old versions of MinGW

While MinGW-w64 can compile the qga code, MinGW from Debian lenny
(gcc-mingw32 4.4.2-3) shows these errors:

In file included from qga/vss-win32.c:17:
qga/vss-win32/requester.h:31:
error: expected »=«, »,«, »;«, »asm« or »__attribute__« before »requester_init«...
8dc4d915 10/10/2013 10:52 pm Mark Wu

qemu-ga: Add interface to traverse the qmp command list by QmpCommand

In the original code, qmp_get_command_list is used to construct
a list of all commands' name. To get the information of all qga
commands, it traverses the name list and search the command info...
0106dc4f 10/10/2013 10:52 pm Mark Wu

qemu-ga: Extend 'guest-info' command to expose flag 'success-response'

Now we have several qemu-ga commands not returning response on success.
It has been documented in qga/qapi-schema.json already. This patch exposes
the 'success-response' flag by extending 'guest-info' command. With this...

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