From 68ee5deade297f659f8690511dd55757b457d9e1 Mon Sep 17 00:00:00 2001
From: "graham.gower" <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Mon, 16 Nov 2009 00:43:40 +0000
Subject: [PATCH] Remove dead code.

git-svn-id: http://opkg.googlecode.com/svn/trunk@314 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
 libbb/Makefile.am        |  1 -
 libbb/ask_confirmation.c | 49 ----------------------------------------
 libbb/copy_file.c        |  6 -----
 libbb/libbb.h            |  2 --
 4 files changed, 58 deletions(-)
 delete mode 100644 libbb/ask_confirmation.c

diff --git a/libbb/Makefile.am b/libbb/Makefile.am
index 1f2dd12..2da2dfd 100644
--- a/libbb/Makefile.am
+++ b/libbb/Makefile.am
@@ -15,7 +15,6 @@ libbb_la_SOURCES = gz_open.c \
 	perror_msg.c perror_msg_and_die.c \
 	xreadlink.c \
 	concat_path_file.c \
-	ask_confirmation.c \
 	verror_msg.c vperror_msg.c \
 	xfuncs.c messages.c \
 	last_char_is.c \
diff --git a/libbb/ask_confirmation.c b/libbb/ask_confirmation.c
deleted file mode 100644
index d4d943a..0000000
--- a/libbb/ask_confirmation.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Utility routines.
- *
- * Copyright (C) many different people.  If you wrote this, please
- * acknowledge your work.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#include <stdio.h>
-#include "libbb.h"
-
-
-int ask_confirmation()
-{
-	int c = '\0';
-	int ret = 0;
-
-	while (c != '\n') {
-		c = getchar();
-		if ( c != '\n' ) {
-			ret = ((c=='y')||(c=='Y')) ? 1 : 0;
-		}
-	}
-	return ret;
-}
-
-/* END CODE */
-/*
-Local Variables:
-c-file-style: "linux"
-c-basic-offset: 4
-tab-width: 4
-End:
-*/
diff --git a/libbb/copy_file.c b/libbb/copy_file.c
index c79fbeb..fb76669 100644
--- a/libbb/copy_file.c
+++ b/libbb/copy_file.c
@@ -134,12 +134,6 @@ int copy_file(const char *source, const char *dest, int flags)
 		FILE *sfp, *dfp;
 
 		if (dest_exists) {
-			if (flags & FILEUTILS_INTERACTIVE) {
-				fprintf(stderr, "%s: overwrite `%s'? ", applet_name, dest);
-				if (!ask_confirmation())
-					return 0;
-			}
-
 			if ((dfp = fopen(dest, "w")) == NULL) {
 				if (!(flags & FILEUTILS_FORCE)) {
 					perror_msg("unable to open `%s'", dest);
diff --git a/libbb/libbb.h b/libbb/libbb.h
index e5b2df5..f4d8de0 100644
--- a/libbb/libbb.h
+++ b/libbb/libbb.h
@@ -217,7 +217,6 @@ enum {
 };
 const char *make_human_readable_str(unsigned long size, unsigned long block_size, unsigned long display_unit);
 
-int ask_confirmation(void);
 int klogctl(int type, char * b, int len);
 
 char *xgetcwd(char *cwd);
@@ -287,7 +286,6 @@ enum {
 	FILEUTILS_PRESERVE_SYMLINKS = 2,
 	FILEUTILS_RECUR = 4,
 	FILEUTILS_FORCE = 8,
-	FILEUTILS_INTERACTIVE = 16
 };
 
 extern const char *applet_name;
-- 
2.30.2