usb-ehci: trace: rename "next" to "nxt".

[qemu.git] / qemu-char.h

diff --git a/qemu-char.h b/qemu-char.h
index 3a9427be67111a9942ebf7af7fc0ea8238c70778..892c6da9aa153dc1f348ef7ad1c83840af744da8 100644 (file)
--- a/qemu-char.h
+++ b/qemu-char.h
@@ -6,6 +6,7 @@
 #include "qemu-option.h"
 #include "qemu-config.h"
 #include "qobject.h"
+#include "qstring.h"
 
 /* character device */
 
@@ -63,10 +64,15 @@ struct CharDriverState {
     void (*chr_send_event)(struct CharDriverState *chr, int event);
     void (*chr_close)(struct CharDriverState *chr);
     void (*chr_accept_input)(struct CharDriverState *chr);
+    void (*chr_set_echo)(struct CharDriverState *chr, bool echo);
+    void (*chr_guest_open)(struct CharDriverState *chr);
+    void (*chr_guest_close)(struct CharDriverState *chr);
     void *opaque;
     QEMUBH *bh;
     char *label;
     char *filename;
+    int opened;
+    int avail_connections;
     QTAILQ_ENTRY(CharDriverState) next;
 };
 
@@ -74,8 +80,12 @@ QemuOpts *qemu_chr_parse_compat(const char *label, const char *filename);
 CharDriverState *qemu_chr_open_opts(QemuOpts *opts,
                                     void (*init)(struct CharDriverState *s));
 CharDriverState *qemu_chr_open(const char *label, const char *filename, void (*init)(struct CharDriverState *s));
+void qemu_chr_set_echo(struct CharDriverState *chr, bool echo);
+void qemu_chr_guest_open(struct CharDriverState *chr);
+void qemu_chr_guest_close(struct CharDriverState *chr);
 void qemu_chr_close(CharDriverState *chr);
-void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
+void qemu_chr_printf(CharDriverState *s, const char *fmt, ...)
+    GCC_FMT_ATTR(2, 3);
 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
 void qemu_chr_send_event(CharDriverState *s, int event);
 void qemu_chr_add_handlers(CharDriverState *s,
@@ -93,8 +103,17 @@ void qemu_chr_info_print(Monitor *mon, const QObject *ret_data);
 void qemu_chr_info(Monitor *mon, QObject **ret_data);
 CharDriverState *qemu_chr_find(const char *name);
 
+/* add an eventfd to the qemu devices that are polled */
+CharDriverState *qemu_chr_open_eventfd(int eventfd);
+
 extern int term_escape_char;
 
+/* memory chardev */
+void qemu_chr_init_mem(CharDriverState *chr);
+void qemu_chr_close_mem(CharDriverState *chr);
+QString *qemu_chr_mem_to_qs(CharDriverState *chr);
+size_t qemu_chr_mem_osize(const CharDriverState *chr);
+
 /* async I/O support */
 
 int qemu_set_fd_handler2(int fd,