A tool to reset the terminal.

This implementation depends on the _stty_ 'sane' settings.

1 files changed, 34 insertions, 0 deletions

diff --git a/toys/pending/reset.c b/toys/pending/reset.c
new file mode 100644
index 00000000..a12f0b61
--- /dev/null
+++ b/toys/pending/reset.c
@@ -0,0 +1,34 @@
+/* reset.c - A program to reset the terminal.
+ *
+ * Copyright 2014 Ashwini Kumar <ak.ashwini@gmail.com>
+ * Copyright 2014 Kyungwan Han <asura321@gmail.com>
+ *
+ * No Standard.
+
+USE_RESET(NEWTOY(reset, NULL, TOYFLAG_USR|TOYFLAG_BIN))
+
+config RESET
+  bool "reset"
+  default n
+  help
+    usage: reset
+
+    A program to reset the terminal.
+*/
+#define FOR_reset
+#include "toys.h"
+
+void reset_main(void)
+{
+  char *args[] = {"stty", "sane", NULL};
+
+  /* \033c - reset the terminal with default setting
+   * \033(B - set the G0 character set (B=US)
+   * \033[2J - clear the whole screen
+   * \033[0m - Reset all attributes
+   */
+  if (isatty(1)) xprintf("\033c\033(B\033[0m\033[J\033[?25h");
+  fflush(stdout);
+  // set the terminal to sane settings
+  xexec(args);
+}