From: Alan Cox <alan@linux.intel.com>
Date: Sun, 6 Mar 2016 20:06:38 +0000 (+0000)
Subject: vt: keyboard repeat rate ioctls
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=1e03517bb40682cecc8ac4949c3e09104d5c30f8;p=FUZIX.git

vt: keyboard repeat rate ioctls
---

diff --git a/Kernel/include/tty.h b/Kernel/include/tty.h
index c7e31683..dc18afda 100644
--- a/Kernel/include/tty.h
+++ b/Kernel/include/tty.h
@@ -148,8 +148,9 @@ struct termios {
 #define KBMAPSIZE	0x20
 #define KBMAPGET	0x21
 #define VTSIZE		0x22
-#define KBSETTRANS	0x23
+#define KBSETTRANS	(0x23|IOCTL_SUPER)
 #define VTATTRS		0x24
+#define KBRATE		0x25
 
 /* Fuzix systems to level 2 have 256 byte tty buffers as per standards, level 1
    boxes may not */
diff --git a/Kernel/include/vt.h b/Kernel/include/vt.h
index bde4f9d3..48aedeef 100644
--- a/Kernel/include/vt.h
+++ b/Kernel/include/vt.h
@@ -33,6 +33,11 @@ struct vt_switch {
   signed char ncursory;
 };
 
+struct vt_repeat {
+  uint8_t first;
+  uint8_t continual;
+};
+
 /* Core functions */
 void vtoutput(unsigned char *p, unsigned int len);
 void vtinit(void);
@@ -50,9 +55,10 @@ void plot_char(int8_t y, int8_t x, uint16_t c);
 void do_beep(void);
 int vt_ioctl(uint8_t minor, uarg_t op, char *ptr);
 int vt_inproc(uint8_t minor, unsigned char c);
-void vtattr_notify( void );
+void vtattr_notify(void);
 extern uint8_t vtattr_cap;
 extern uint8_t vtink;
 extern uint8_t vtpaper;
+extern struct vt_repeat keyrepeat;
 
 #endif
diff --git a/Kernel/vt.c b/Kernel/vt.c
index 7637d982..5270984d 100644
--- a/Kernel/vt.c
+++ b/Kernel/vt.c
@@ -285,13 +285,17 @@ int vt_ioctl(uint8_t minor, uarg_t request, char *data)
 			case KBMAPGET:
 				return uput(keymap, data, sizeof(keymap));
 			case KBSETTRANS:
-				if (esuper())
-					return -1;
 				if (uget(keyboard, data, sizeof(keyboard)) == -1)
 					return -1;
 				return uget(shiftkeyboard,
 					data + sizeof(keyboard),
 					sizeof(shiftkeyboard));
+			case KBRATE:
+				if (uget(&keyrepeat, data, sizeof(keyrepeat)) == -1)
+					return -1;
+				keyrepeat.first *= (TICKSPERSEC/10);
+				keyrepeat.continual *= (TICKSPERSEC/10);
+				return 0;
 #endif					
 			case VTSIZE:
 				return VT_HEIGHT << 8 | VT_WIDTH;