X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/87ecb68bdf8a3e40ef885ddbb7ca1797dca40ebf..8de24106355d25512a8578ac83dab0c7515575b0:/qemu-char.h

diff --git a/qemu-char.h b/qemu-char.h
index 3f482106e7..c64fc28c2e 100644
--- a/qemu-char.h
+++ b/qemu-char.h
@@ -1,6 +1,7 @@
 #ifndef QEMU_CHAR_H
 #define QEMU_CHAR_H
 
+#include "sys-queue.h"
 /* character device */
 
 #define CHR_EVENT_BREAK 0 /* serial break char */
@@ -27,6 +28,17 @@ typedef struct {
 #define CHR_IOCTL_PP_EPP_READ         9
 #define CHR_IOCTL_PP_EPP_WRITE_ADDR  10
 #define CHR_IOCTL_PP_EPP_WRITE       11
+#define CHR_IOCTL_PP_DATA_DIR        12
+
+#define CHR_IOCTL_SERIAL_SET_TIOCM   13
+#define CHR_IOCTL_SERIAL_GET_TIOCM   14
+
+#define CHR_TIOCM_CTS	0x020
+#define CHR_TIOCM_CAR	0x040
+#define CHR_TIOCM_DSR	0x100
+#define CHR_TIOCM_RI	0x080
+#define CHR_TIOCM_DTR	0x002
+#define CHR_TIOCM_RTS	0x004
 
 typedef void IOEventHandler(void *opaque, int event);
 
@@ -40,12 +52,17 @@ struct CharDriverState {
     void *handler_opaque;
     void (*chr_send_event)(struct CharDriverState *chr, int event);
     void (*chr_close)(struct CharDriverState *chr);
+    void (*chr_accept_input)(struct CharDriverState *chr);
     void *opaque;
     int focus;
     QEMUBH *bh;
+    char *label;
+    char *filename;
+    TAILQ_ENTRY(CharDriverState) next;
 };
 
-CharDriverState *qemu_chr_open(const char *filename);
+CharDriverState *qemu_chr_open(const char *label, const char *filename);
+void qemu_chr_close(CharDriverState *chr);
 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
 void qemu_chr_send_event(CharDriverState *s, int event);
@@ -58,6 +75,10 @@ int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
 void qemu_chr_reset(CharDriverState *s);
 int qemu_chr_can_read(CharDriverState *s);
 void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len);
+void qemu_chr_accept_input(CharDriverState *s);
+void qemu_chr_info(void);
+
+extern int term_escape_char;
 
 /* async I/O support */