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-rw-r--r--include/sysemu/char.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index 372a6fd40b..1eb2d0f309 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -75,6 +75,7 @@ struct CharDriverState {
IOReadHandler *chr_read;
void *handler_opaque;
void (*chr_close)(struct CharDriverState *chr);
+ void (*chr_disconnect)(struct CharDriverState *chr);
void (*chr_accept_input)(struct CharDriverState *chr);
void (*chr_set_echo)(struct CharDriverState *chr, bool echo);
void (*chr_set_fe_open)(struct CharDriverState *chr, int fe_open);
@@ -143,6 +144,12 @@ void qemu_chr_parse_common(QemuOpts *opts, ChardevCommon *backend);
*/
CharDriverState *qemu_chr_new(const char *label, const char *filename,
void (*init)(struct CharDriverState *s));
+/**
+ * @qemu_chr_disconnect:
+ *
+ * Close a fd accpeted by character backend.
+ */
+void qemu_chr_disconnect(CharDriverState *chr);
/**
* @qemu_chr_new_noreplay: