75 qemu_channel_open_qemud( QemuChannel*  channel,  in qemu_channel_open_qemud()  argument
105     channel->is_qemud = 1;  in qemu_channel_open_qemud()
106     channel->fd       = fd;  in qemu_channel_open_qemud()
112 qemu_channel_open_qemud_old( QemuChannel*  channel,  in qemu_channel_open_qemud_old()  argument
117     snprintf(channel->device, sizeof channel->device,  in qemu_channel_open_qemud_old()
120     fd = socket_local_client( channel->device,  in qemu_channel_open_qemud_old()
125             channel->device, strerror(errno));  in qemu_channel_open_qemud_old()
130     channel->is_qemud_old = 1;  in qemu_channel_open_qemud_old()
136 qemu_channel_open_tty( QemuChannel*  channel,  in qemu_channel_open_tty()  argument
153     ret = snprintf(channel->device, sizeof channel->device,  in qemu_channel_open_tty()
155     if (ret >= (int)sizeof channel->device) {  in qemu_channel_open_tty()
160     channel->is_tty = !memcmp("/dev/tty", channel->device, 8);  in qemu_channel_open_tty()
165 qemu_channel_open( QemuChannel*  channel,  in qemu_channel_open()  argument
172     if (!channel->is_inited)  in qemu_channel_open()
174         channel->is_inited = 1;  in qemu_channel_open()
177             if (qemu_channel_open_qemud(channel, name) == 0)  in qemu_channel_open()
180             if (qemu_channel_open_qemud_old(channel, name) == 0)  in qemu_channel_open()
183             if (qemu_channel_open_tty(channel, name, mode) == 0)  in qemu_channel_open()
186             channel->is_available = 0;  in qemu_channel_open()
190         channel->is_available = 1;  in qemu_channel_open()
194     if (!channel->is_available) {  in qemu_channel_open()
199     if (channel->is_qemud) {  in qemu_channel_open()
200         return dup(channel->fd);  in qemu_channel_open()
203     if (channel->is_qemud_old) {  in qemu_channel_open()
205             fd = socket_local_client( channel->device,  in qemu_channel_open()
213             fd = open(channel->device, mode);  in qemu_channel_open()
217         if (fd >= 0 && channel->is_tty) {  in qemu_channel_open()
268     static QemuChannel  channel[1];  in qemu_control_fd()  local
271     fd = qemu_channel_open( channel, "hw-control", O_RDWR );  in qemu_control_fd()