1 files changed, 44 insertions, 0 deletions
diff --git a/include/chardev/char-fd.h b/include/chardev/char-fd.h
new file mode 100644
index 0000000000..55ae5b47b0
--- /dev/null
+++ b/include/chardev/char-fd.h
@@ -0,0 +1,44 @@
+/*
+ * QEMU System Emulator
+ *
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef CHAR_FD_H
+#define CHAR_FD_H
+
+#include "io/channel.h"
+#include "chardev/char.h"
+
+typedef struct FDChardev {
+    Chardev parent;
+    Chardev *chr;
+    QIOChannel *ioc_in, *ioc_out;
+    int max_size;
+} FDChardev;
+
+#define TYPE_CHARDEV_FD "chardev-fd"
+
+#define FD_CHARDEV(obj) OBJECT_CHECK(FDChardev, (obj), TYPE_CHARDEV_FD)
+
+void qemu_chr_open_fd(Chardev *chr, int fd_in, int fd_out);
+int qmp_chardev_open_file_source(char *src, int flags, Error **errp);
+
+#endif /* CHAR_FD_H */