diff options
Diffstat (limited to 'hw/qxl.c')
-rw-r--r-- | hw/qxl.c | 21 |
1 files changed, 11 insertions, 10 deletions
@@ -1452,16 +1452,17 @@ static void qxl_send_events(PCIQXLDevice *d, uint32_t events) static void init_pipe_signaling(PCIQXLDevice *d) { - if (pipe(d->pipe) < 0) { - dprint(d, 1, "%s: pipe creation failed\n", __FUNCTION__); - return; - } - fcntl(d->pipe[0], F_SETFL, O_NONBLOCK); - fcntl(d->pipe[1], F_SETFL, O_NONBLOCK); - fcntl(d->pipe[0], F_SETOWN, getpid()); - - qemu_thread_get_self(&d->main); - qemu_set_fd_handler(d->pipe[0], pipe_read, NULL, d); + if (pipe(d->pipe) < 0) { + fprintf(stderr, "%s:%s: qxl pipe creation failed\n", + __FILE__, __func__); + exit(1); + } + fcntl(d->pipe[0], F_SETFL, O_NONBLOCK); + fcntl(d->pipe[1], F_SETFL, O_NONBLOCK); + fcntl(d->pipe[0], F_SETOWN, getpid()); + + qemu_thread_get_self(&d->main); + qemu_set_fd_handler(d->pipe[0], pipe_read, NULL, d); } /* graphics console */ |