#include "sysemu/char.h"
#include "hw/usb.h"
#include "qmp-commands.h"
-#include "qapi/qmp-input-visitor.h"
-#include "qapi/qmp-output-visitor.h"
+#include "qapi/clone-visitor.h"
#include "qapi-visit.h"
#include "qemu/base64.h"
#include "io/channel-socket.h"
#include <sys/times.h>
#include <sys/wait.h>
#include <termios.h>
-#include <sys/mman.h>
#include <sys/ioctl.h>
#include <sys/resource.h>
#include <sys/socket.h>
}
}
-int qemu_chr_fe_add_watch(CharDriverState *s, GIOCondition cond,
- GIOFunc func, void *user_data)
+guint qemu_chr_fe_add_watch(CharDriverState *s, GIOCondition cond,
+ GIOFunc func, void *user_data)
{
GSource *src;
guint tag;
if (s->chr_add_watch == NULL) {
- return -ENOSYS;
+ return 0;
}
src = s->chr_add_watch(s, cond);
if (!src) {
- return -EINVAL;
+ return 0;
}
g_source_set_callback(src, (GSourceFunc)func, user_data, NULL);
s->avail_connections++;
}
+void qemu_chr_disconnect(CharDriverState *chr)
+{
+ if (chr->chr_disconnect) {
+ chr->chr_disconnect(chr);
+ }
+}
+
static void qemu_chr_free_common(CharDriverState *chr)
{
g_free(chr->filename);
return NULL;
}
-/* Get a character (serial) device interface. */
-CharDriverState *qemu_char_get_next_serial(void)
-{
- static int next_serial;
- CharDriverState *chr;
-
- /* FIXME: This function needs to go away: use chardev properties! */
-
- while (next_serial < MAX_SERIAL_PORTS && serial_hds[next_serial]) {
- chr = serial_hds[next_serial++];
- qemu_chr_fe_claim_no_fail(chr);
- return chr;
- }
- return NULL;
-}
-
QemuOptsList qemu_chardev_opts = {
.name = "chardev",
.implied_opt_name = "backend",
}
}
- qapi_copy_SocketAddress(&s->addr, sock->addr);
+ s->addr = QAPI_CLONE(SocketAddress, sock->addr);
chr->opaque = s;
chr->chr_write = tcp_chr_write;
chr->chr_sync_read = tcp_chr_sync_read;
chr->chr_close = tcp_chr_close;
+ chr->chr_disconnect = tcp_chr_disconnect;
chr->get_msgfds = tcp_get_msgfds;
chr->set_msgfds = tcp_set_msgfds;
chr->chr_add_client = tcp_chr_add_client;
qemu_chr_delete(chr);
}
+void qemu_chr_cleanup(void)
+{
+ CharDriverState *chr, *tmp;
+
+ QTAILQ_FOREACH_SAFE(chr, &chardevs, next, tmp) {
+ qemu_chr_delete(chr);
+ }
+}
+
static void register_types(void)
{
register_char_driver("null", CHARDEV_BACKEND_KIND_NULL, NULL,