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qxl: make qxl_guest_bug take variable arguments

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Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Alon Levy 2011-07-20 12:20:56 +03:00 • committed by Gerd Hoffmann
parent 2bce040057
commit 7635392ce6
2 changed files with 8 additions and 3 deletions
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9
hw/qxl.c
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@ -125,13 +125,18 @@ static void qxl_reset_memslots(PCIQXLDevice *d);
static void qxl_reset_surfaces(PCIQXLDevice *d);
static void qxl_ring_set_dirty(PCIQXLDevice *qxl);
void qxl_guest_bug(PCIQXLDevice *qxl, const char *msg)
void qxl_guest_bug(PCIQXLDevice *qxl, const char *msg, ...)
{
#if SPICE_INTERFACE_QXL_MINOR >= 1
qxl_send_events(qxl, QXL_INTERRUPT_ERROR);
#endif
if (qxl->guestdebug) {
fprintf(stderr, "qxl-%d: guest bug: %s\n", qxl->id, msg);
va_list ap;
va_start(ap, msg);
fprintf(stderr, "qxl-%d: guest bug: ", qxl->id);
vfprintf(stderr, msg, ap);
fprintf(stderr, "\n");
va_end(ap);
}
}