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# Date Author Comment
58b9630d 04/15/2012 10:25 pm Stefan Weil

w64: Fix type cast in os_host_main_loop_wait

Casting a pointer to an integer must use (DWORD_PTR) instead of (DWORD).
This also matches the definition of 'fd' (gint for w32, gint64 for w64).

Signed-off-by: Stefan Weil <>
72fe3aae 04/10/2012 04:10 pm Anthony Liguori

Merge remote-tracking branch 'stefanha/trivial-patches' into staging

  • stefanha/trivial-patches:
    make: fix clean rule by removing build file in qom/
    configure: Link qga against UST tracing related libraries
    configure: Link QEMU against 'liburcu-bp'...
ea26ce76 04/07/2012 11:34 am Paolo Bonzini

main-loop: integrate glib sources for w32

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Blue Swirl <>
06ac7d49 04/07/2012 11:34 am Paolo Bonzini

main-loop: replace WaitForMultipleObjects with g_poll

On w32, glib implements g_poll using WaitForMultipleObjects
or MsgWaitForMultipleObjects. This means that we can simplify
our code by switching to g_poll, and at the same time prepare for
adding back glib sources....
d3385eb4 04/07/2012 11:34 am Paolo Bonzini

main-loop: interrupt wait when data arrives on a socket

Right now, the main loop is not interrupted when data arrives on a
socket. To fix this, register each socket to interrupt the main loop
with WSAEventSelect. This does not replace select, it only communicates...
4dae83ae 04/07/2012 11:34 am Paolo Bonzini

main loop: use msec-based timeout in glib_select_fill

The timeval-based timeout is not needed until we actually invoke select,
so compute it only then. Also group the two calls that modify the
timeout, glib_select_fill and os_host_main_loop_wait.

Signed-off-by: Paolo Bonzini <>...
15455536 04/07/2012 11:34 am Paolo Bonzini

main-loop: disable fd_set-based glib integration under w32

Using select with glib pollfds is wrong under w32. Restrict
the code to the POSIX case.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Blue Swirl <>
a92433af 04/03/2012 11:34 am Frediano Ziglio

main-loop: make qemu_event_handle static

Signed-off-by: Frediano Ziglio <>
Signed-off-by: Stefan Hajnoczi <>
ee77dfb2 02/01/2012 10:45 pm Michael Roth

main-loop: Fix SetEvent() on uninitialized handle on win32

The attribute((constructor)) init_main_loop() automatically get
called if qemu-tool.o is linked in. On win32, this leads to
a qemu_notify_event() call which attempts to SetEvent() on a HANDLE that...
d34e8f6e 02/01/2012 10:45 pm Michael Roth

main-loop: For tools, initialize timers as part of qemu_init_main_loop()

In some cases initializing the alarm timers can lead to non-negligable
overhead from programs that link against qemu-tool.o. At least,
setting a max-resolution WinMM alarm timer via mm_start_timer() (the...
4aa7534d 01/12/2012 06:34 pm Lai Jiangshan

cleanup, save a syscall

Signed-off-by: Lai Jiangshan <>
Signed-off-by: Anthony Liguori <>
0ec024f6 10/25/2011 11:38 pm Stefan Weil

main-loop: Add missing include file

stdint.h defines the POSIX data types and is needed
for MinGW-w64 (and maybe other hosts).

v2: Instead of adding stdint.h directly, qemu-common.h is now
included and duplicate include statements were removed.

Signed-off-by: Stefan Weil <>...
d3b12f5d 10/21/2011 07:14 pm Paolo Bonzini

main-loop: create main-loop.c

Signed-off-by: Paolo Bonzini <>