From 7ef60bda00dc4b2fbccf67a40885569ab45eb7aa Mon Sep 17 00:00:00 2001
From: Ron Yorston <rmy@pobox.com>
Date: Sun, 30 Nov 2014 09:50:05 +0000
Subject: Don't store file details in inode hash table

---
 libbb/copy_file.c  | 6 ------
 libbb/inode_hash.c | 2 ++
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/libbb/copy_file.c b/libbb/copy_file.c
index 935a9a4c4..a427c441f 100644
--- a/libbb/copy_file.c
+++ b/libbb/copy_file.c
@@ -142,7 +142,6 @@ int FAST_FUNC copy_file(const char *source, const char *dest, int flags)
 		}
 
 		/* Did we ever create source ourself before? */
-#if !ENABLE_PLATFORM_MINGW32
 		tp = is_in_ino_dev_hashtable(&source_stat);
 		if (tp) {
 			/* We did! it's a recursion! man the lifeboats... */
@@ -150,7 +149,6 @@ int FAST_FUNC copy_file(const char *source, const char *dest, int flags)
 					source);
 			return -1;
 		}
-#endif
 
 		if (dest_exists) {
 			if (!S_ISDIR(dest_stat.st_mode)) {
@@ -181,11 +179,9 @@ int FAST_FUNC copy_file(const char *source, const char *dest, int flags)
 				return -1;
 			}
 		}
-#if !ENABLE_PLATFORM_MINGW32
 		/* remember (dev,inode) of each created dir.
 		 * NULL: name is not remembered */
 		add_to_ino_dev_hashtable(&dest_stat, NULL);
-#endif
 
 		/* Recursively copy files in SOURCE */
 		dp = opendir(source);
@@ -255,7 +251,6 @@ int FAST_FUNC copy_file(const char *source, const char *dest, int flags)
 			goto dont_cat;
 		}
 
-#if !ENABLE_PLATFORM_MINGW32
 		if (ENABLE_FEATURE_PRESERVE_HARDLINKS && !FLAGS_DEREF) {
 			const char *link_target;
 			link_target = is_in_ino_dev_hashtable(&source_stat);
@@ -273,7 +268,6 @@ int FAST_FUNC copy_file(const char *source, const char *dest, int flags)
 			}
 			add_to_ino_dev_hashtable(&source_stat, dest);
 		}
-#endif
 
 		src_fd = open_or_warn(source, O_RDONLY);
 		if (src_fd < 0)
diff --git a/libbb/inode_hash.c b/libbb/inode_hash.c
index f11c2afb2..64f43b885 100644
--- a/libbb/inode_hash.c
+++ b/libbb/inode_hash.c
@@ -59,6 +59,7 @@ char* FAST_FUNC is_in_ino_dev_hashtable(const struct stat *statbuf)
 /* Add statbuf to statbuf hash table */
 void FAST_FUNC add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name)
 {
+#if !ENABLE_PLATFORM_MINGW32
 	int i;
 	ino_dev_hashtable_bucket_t *bucket;
 
@@ -76,6 +77,7 @@ void FAST_FUNC add_to_ino_dev_hashtable(const struct stat *statbuf, const char *
 	i = hash_inode(statbuf->st_ino);
 	bucket->next = ino_dev_hashtable[i];
 	ino_dev_hashtable[i] = bucket;
+#endif
 }
 
 #if ENABLE_DU || ENABLE_FEATURE_CLEAN_UP
-- 
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