From f893da875a24138fac30f070c7101b5330f0fef0 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Thu, 9 Aug 2007 08:27:24 +0000
Subject: ls,ps,watch: measure terminal width on fd 0, not 1

---
 include/libbb.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index 546bbaf..a14d6be 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -803,7 +803,8 @@ extern int crypt_make_salt(char *p, int cnt, int rnd);
 extern int update_passwd(const char *filename, const char *username,
 			const char *new_pw);
 
-int get_terminal_width_height(const int fd, int *width, int *height);
+/* NB: typically you want to pass fd 0, not 1. Think 'applet | grep something' */
+int get_terminal_width_height(int fd, int *width, int *height);
 
 int ioctl_or_perror(int fd, int request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
 void ioctl_or_perror_and_die(int fd, int request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
-- 
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