testing qemu svn r6367 on FreeBSD - sigev_signo; vmmouse, -vga
vmware broken, slirp...
Juergen Lock
nox at jelal.kn-bremen.de
Sun Jan 18 15:34:59 PST 2009
Hi!
I've made another experimental FreeBSD qemu-devel port update,
http://people.freebsd.org/~nox/qemu/qemu-devel-20090118.patch
and of the few things I've tested so far I only found vmmouse and -vga vmware
broken now, vmmouse leaves the mouse cursor stuck in the top left corner,
and -vga vmware causes a broken display at least with xorg's vmware driver.
(both of these worked at least with the r6082, 2008-12-18 snapshot as
posted in
http://lists.gnu.org/archive/html/qemu-devel/2008-12/msg01417.html
)
virtio and hpet still seem to work, and slirp indeed seems to finally work
on amd64 hosts.
FreeBSD has a #define sigev_signo __sigev_u.__sigev_signo
in <sys/signal.h> so I've had to patch it to something different in
the posix-aio-compat code:
Index: qemu/posix-aio-compat.h
@@ -29,7 +29,7 @@
int aio_fildes;
void *aio_buf;
size_t aio_nbytes;
- int sigev_signo;
+ int ev_signo;
off_t aio_offset;
/* private */
Index: qemu/posix-aio-compat.c
@@ -94,7 +94,7 @@
idle_threads++;
pthread_mutex_unlock(&lock);
- kill(getpid(), aiocb->sigev_signo);
+ kill(getpid(), aiocb->ev_signo);
}
idle_threads--;
Index: qemu/block-raw-posix.c
@@ -579,7 +579,7 @@
if (!acb)
return NULL;
acb->aiocb.aio_fildes = s->fd;
- acb->aiocb.sigev_signo = SIGUSR2;
+ acb->aiocb.ev_signo = SIGUSR2;
acb->aiocb.aio_buf = buf;
if (nb_sectors < 0)
acb->aiocb.aio_nbytes = -nb_sectors;
More tests welcome...
Enjoy,
Juergen
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