d4f0b9476
Denis Vlasenko
2008-02-26
Subject
reset: call "stty sane". Closes bug 1414.
Binary
No binary (build failed)
Architecture & Compiler Flags
—
Build Log
(log yok)
Commit Diff GitHub →
console-tools/reset.c+21 -4
| @@ -8,14 +8,25 @@ | |
| * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. | |
| */ | |
| - | /* no options, no getopt */ |
| - | |
| #include "libbb.h" | |
| + | /* BTW, which "standard" package has this utility? It doesn't seem |
| + | * to be ncurses, coreutils, console-tools... then what? */ |
| + | |
| + | #if ENABLE_STTY |
| + | int stty_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| + | #endif |
| + | |
| int reset_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; | |
| int reset_main(int argc, char **argv) | |
| { | |
| - | if (isatty(1)) { |
| + | static const char *const args[] = { |
| + | "stty", "sane", NULL |
| + | }; |
| + | |
| + | /* no options, no getopt */ |
| + | |
| + | if (isatty(0) && isatty(1)) { |
| /* See 'man 4 console_codes' for details: | |
| * "ESC c" -- Reset | |
| * "ESC ( K" -- Select user mapping | |
| @@ -24,7 +35,13 @@ int reset_main(int argc, char **argv) | |
| * "ESC [ ? 25 h" -- Make cursor visible. | |
| */ | |
| printf("\033c\033(K\033[J\033[0m\033[?25h"); | |
| + | /* http://bugs.busybox.net/view.php?id=1414: |
| + | * people want it to reset echo etc: */ |
| + | #if ENABLE_STTY |
| + | return stty_main(2, (char**)args); |
| + | #else |
| + | execvp("stty", args); |
| + | #endif |
| } | |
| return EXIT_SUCCESS; | |
| } | |
| - | |