From: Brett Gordon <beretta42@gmail.com>
Date: Sun, 9 Oct 2016 14:27:21 +0000 (-0400)
Subject: add util to set vt's keyboard's rates
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=dcbc769fb4c24d1195f5caff92263fe982259108;p=FUZIX.git

add util to set vt's keyboard's rates
---

diff --git a/Applications/util/Makefile b/Applications/util/Makefile
index b37376cd..762a8601 100644
--- a/Applications/util/Makefile
+++ b/Applications/util/Makefile
@@ -69,6 +69,7 @@ SRCS  = banner.c \
 	fsck.c \
 	grep.c \
 	id.c \
+	kbdrate.c \
 	ll.c \
 	ls.c \
 	man.c \
diff --git a/Applications/util/Makefile.6809 b/Applications/util/Makefile.6809
index 21dd6b6c..f1b75c17 100644
--- a/Applications/util/Makefile.6809
+++ b/Applications/util/Makefile.6809
@@ -76,6 +76,7 @@ SRCS  = \
 	fsck.c \
 	grep.c \
 	id.c \
+	kbdrate.c \
 	ll.c \
 	ls.c \
 	man.c \
diff --git a/Applications/util/fuzix-util.pkg b/Applications/util/fuzix-util.pkg
index 1b7e8f66..f96d20f8 100644
--- a/Applications/util/fuzix-util.pkg
+++ b/Applications/util/fuzix-util.pkg
@@ -68,6 +68,7 @@ f 0755 /bin/fsck        fsck
 f 0755 /bin/grep        grep
 f 0755 /bin/head        head
 f 0755 /bin/id          id
+f 0755 /bin/kbdrate     kbdrate
 f 0755 /bin/ll          ll
 f 0755 /bin/logname     logname
 f 0755 /bin/man         man
diff --git a/Applications/util/kbdrate.c b/Applications/util/kbdrate.c
new file mode 100644
index 00000000..2c990477
--- /dev/null
+++ b/Applications/util/kbdrate.c
@@ -0,0 +1,44 @@
+/*
+  Small utility to set the keyboard repeat/delay rates
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <syscalls.h>
+#include <sys/kd.h>
+#include <fcntl.h>
+
+
+
+void printe( char *m )
+{
+	write(2, m, strlen(m) );
+	write(1, "\n", 1 );
+	exit(1);
+}
+
+
+int main( int argc, char **argv )
+{
+	int fd;
+	struct key_repeat k;
+	int ret;
+
+	if( argc < 3 )
+		printe( "usage: kbdrate rate delay");
+	
+	fd=open("/dev/tty", O_RDONLY);
+	if( ! fd )
+		printe( "Cannot open tty dev" );
+		
+	k.continual = atoi( argv[1] );
+	k.first = atoi( argv[2] );
+	
+	ret=ioctl( fd, KBRATE, &k );
+	if( ret ){
+		printe( "failed ioctl");
+	}
+
+	close( fd );
+	exit(0);
+}
diff --git a/Library/include/sys/kd.h b/Library/include/sys/kd.h
new file mode 100644
index 00000000..a5645cb9
--- /dev/null
+++ b/Library/include/sys/kd.h
@@ -0,0 +1,20 @@
+/*
+  Header file for manipulation of the fuxiz console keyboard
+*/
+
+
+/* IOCTL numbers */
+#define KBMAPSIZE	0x20
+#define KBMAPGET	0x21
+#define KBSETTRANS	(0x23|IOCTL_SUPER)
+#define KBRATE          0x25
+
+
+/* struct for setting keyboard repeat
+   delays are demarked in tenths of seconds
+ */
+struct key_repeat {
+	uint8_t first;
+	uint8_t continual;
+};
+