copy_file: kkip inode/device check

Inode/Device information is not present under mingw32.
Don't rely on it in copy_file.c

1 files changed, 6 insertions, 0 deletions

diff --git a/libbb/copy_file.c b/libbb/copy_file.c
index d9bbb6ba3..adbc2dea3 100644
--- a/libbb/copy_file.c
+++ b/libbb/copy_file.c
@@ -147,6 +147,7 @@ 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... */
@@ -154,6 +155,7 @@ int FAST_FUNC copy_file(const char *source, const char *dest, int flags)
                                         source);
                         return -1;
                 }
+#endif
 
                 /* Create DEST */
                 if (dest_exists) {
@@ -184,9 +186,11 @@ 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);
@@ -256,6 +260,7 @@ 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);
@@ -273,6 +278,7 @@ 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)