ash: do not let EXIT trap to fire in `trap`

[oweals/busybox.git] / console-tools / resize.c

diff --git a/console-tools/resize.c b/console-tools/resize.c
index 01b1442f6706f369a335543c8c32af234192e0e3..4504cc85d61a9261e33e1321b7adc90dac118e2b 100644 (file)
--- a/console-tools/resize.c
+++ b/console-tools/resize.c
@@ -2,7 +2,7 @@
 /*
  * resize - set terminal width and height.
  *
- * Copyright 2006 Bernhard Fischer
+ * Copyright 2006 Bernhard Reutner-Fischer
  *
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
@@ -14,14 +14,14 @@
 #define old_termios (*(struct termios*)&bb_common_bufsiz1)
 
 static void
-onintr(int sig ATTRIBUTE_UNUSED)
+onintr(int sig UNUSED_PARAM)
 {
        tcsetattr(STDERR_FILENO, TCSANOW, &old_termios);
-       exit(1);
+       exit(EXIT_FAILURE);
 }
 
 int resize_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int resize_main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
+int resize_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
 {
        struct termios new;
        struct winsize w = { 0, 0, 0, 0 };