diff options
| author | Marek Polacek <mmpolacek@gmail.com> | 2010-10-28 21:34:56 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-10-28 21:34:56 +0200 |
| commit | 7b18107384d950358e146d42bf02b391fab5ffd6 (patch) | |
| tree | 9994e2bcaa038c3128ed8b3bca99486e22f660fb /console-tools/resize.c | |
| parent | 02788ac7e2a44eee889aa1005e89076f928e964a (diff) | |
| download | busybox-7b18107384d950358e146d42bf02b391fab5ffd6.tar.gz | |
*: use _exit() in sighandlers; showkey: do not use exit-thru-sighandler
While at it, make ESC sequences more readable; and removed check for
isatty(stdin) in reset. Code shrink:
text data bss dec hex filename
884771 936 17216 902923 dc70b busybox_old
884723 936 17216 902875 dc6db busybox_unstripped
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'console-tools/resize.c')
| -rw-r--r-- | console-tools/resize.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/console-tools/resize.c b/console-tools/resize.c index 12e50a116..fdfe2a6a0 100644 --- a/console-tools/resize.c +++ b/console-tools/resize.c @@ -17,7 +17,7 @@ static void onintr(int sig UNUSED_PARAM) { tcsetattr(STDERR_FILENO, TCSANOW, old_termios_p); - exit(EXIT_FAILURE); + _exit(EXIT_FAILURE); } int resize_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |