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| 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-w32-7b18107384d950358e146d42bf02b391fab5ffd6.tar.gz busybox-w32-7b18107384d950358e146d42bf02b391fab5ffd6.tar.bz2 busybox-w32-7b18107384d950358e146d42bf02b391fab5ffd6.zip | |
*: 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 | |||
| 17 | onintr(int sig UNUSED_PARAM) | 17 | onintr(int sig UNUSED_PARAM) |
| 18 | { | 18 | { |
| 19 | tcsetattr(STDERR_FILENO, TCSANOW, old_termios_p); | 19 | tcsetattr(STDERR_FILENO, TCSANOW, old_termios_p); |
| 20 | exit(EXIT_FAILURE); | 20 | _exit(EXIT_FAILURE); |
| 21 | } | 21 | } |
| 22 | 22 | ||
| 23 | int resize_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; | 23 | int resize_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |