Promote reset (actually write a new one using the simple man 4 console_codes

terminal reset escape sequence) and add gettty() function to lib so terminal
gets reset even when we redirect stdout/stderr. (This is apparently the
expected behavior.)

1 files changed, 0 insertions, 34 deletions

diff --git a/toys/pending/reset.c b/toys/pending/reset.c
deleted file mode 100644
index a12f0b61..00000000
--- a/toys/pending/reset.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* 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);
-}