|| defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) \
|| defined(__GLIBC__)
-#define HAVE_CHARDEV_TTY 1
+#define HAVE_CHARDEV_SERIAL 1
+#define HAVE_CHARDEV_PTY 1
typedef struct {
GIOChannel *fd;
#else /* _WIN32 */
+#define HAVE_CHARDEV_SERIAL 1
+
typedef struct {
int max_size;
HANDLE hcom, hrecv, hsend;
return qemu_chr_open_fd(in, out);
}
+#ifdef HAVE_CHARDEV_SERIAL
static CharDriverState *qmp_chardev_open_serial(ChardevHostdev *serial,
Error **errp)
{
-#ifdef HAVE_CHARDEV_TTY
int fd;
fd = qmp_chardev_open_file_source(serial->device, O_RDWR, errp);
}
qemu_set_nonblock(fd);
return qemu_chr_open_tty_fd(fd);
-#else
- error_setg(errp, "character device backend type 'serial' not supported");
- return NULL;
-#endif
}
+#ifdef HAVE_CHARDEV_PARPORT
static CharDriverState *qmp_chardev_open_parallel(ChardevHostdev *parallel,
Error **errp)
{
-#ifdef HAVE_CHARDEV_PARPORT
int fd;
fd = qmp_chardev_open_file_source(parallel->device, O_RDWR, errp);
return NULL;
}
return qemu_chr_open_pp_fd(fd);
-#else
- error_setg(errp, "character device backend type 'parallel' not supported");
- return NULL;
-#endif
}
+#endif
#endif /* WIN32 */
case CHARDEV_BACKEND_KIND_FILE:
chr = qmp_chardev_open_file(backend->file, &local_err);
break;
+#ifdef HAVE_CHARDEV_SERIAL
case CHARDEV_BACKEND_KIND_SERIAL:
chr = qmp_chardev_open_serial(backend->serial, &local_err);
break;
+#endif
+#ifdef HAVE_CHARDEV_PARPORT
case CHARDEV_BACKEND_KIND_PARALLEL:
chr = qmp_chardev_open_parallel(backend->parallel, &local_err);
break;
+#endif
case CHARDEV_BACKEND_KIND_PIPE:
chr = qemu_chr_open_pipe(backend->pipe);
break;
case CHARDEV_BACKEND_KIND_UDP:
chr = qmp_chardev_open_udp(backend->udp, &local_err);
break;
-#ifdef HAVE_CHARDEV_TTY
+#ifdef HAVE_CHARDEV_PTY
case CHARDEV_BACKEND_KIND_PTY:
chr = qemu_chr_open_pty(id, ret);
break;