Hello,
I was in the mood to add a clear screen command to iPXE, so there is a
patch included.
Hope you like it.
Best regards,
Marc
>From f54a9669bbaed5f9287a334780104d5c14573228 Mon Sep 17 00:00:00 2001
Date: Sun, 29 Jan 2012 13:56:52 +0100
Subject: [PATCH] Add clearscreen command
---
src/core/exec.c | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/src/core/exec.c b/src/core/exec.c
index 4926119..3ff5bff 100644
--- a/src/core/exec.c
+++ b/src/core/exec.c
@@ -23,6 +23,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
+#include <curses.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
@@ -460,6 +461,30 @@ struct command exit_command __command = {
.exec = exit_exec,
};
+
+/**
+ * "clearscreen" command
+ *
+ * @v argc Argument count
+ * @v argv Argument list
+ * @ret rc Return status code
+ */
+static int clearscreen_exec ( int argc __unused, char **argv __unused ) {
+ initscr();
+ erase();
+ endwin();
+ return 0;
+}
+
+/** "clearscreen" command */
+struct command clearscreen_command __command = {
+ .name = "clearscreen",
+ .exec = clearscreen_exec,
+};
+
+
+
+
/** "isset" options */
struct isset_options {};
--
1.4.4.4
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