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authorGravatar Marek Polacek <mmpolacek@gmail.com>2010-10-28 21:34:56 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2010-10-28 21:34:56 +0200
commit7b18107384d950358e146d42bf02b391fab5ffd6 (patch)
tree9994e2bcaa038c3128ed8b3bca99486e22f660fb /console-tools/resize.c
parent02788ac7e2a44eee889aa1005e89076f928e964a (diff)
downloadbusybox-7b18107384d950358e146d42bf02b391fab5ffd6.tar.gz
busybox-7b18107384d950358e146d42bf02b391fab5ffd6.tar.bz2
*: 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.c2
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;