2 files changed, 12 insertions, 61 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 7e481adef..43f138c04 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -200,24 +200,27 @@ uninstall-local:
 	  rm -f $(installed_su); \
 	else :; fi
 
+copy_sources = copy.c cp-hash.c
+
 # Use `ginstall' in the definition of PROGRAMS and in dependencies to avoid
 # confusion with the `install' target.  The install rule transforms `ginstall'
 # to install before applying any user-specified name transformations.
 
 transform = s/ginstall/install/; @program_transform_name@
-ginstall_SOURCES = install.c copy.c cp-hash.c
+ginstall_SOURCES = install.c $(copy_sources)
 
 # This is for the '[' program.  Automake transliterates '[' to '_'.
 __SOURCES = lbracket.c
 
-cp_SOURCES = cp.c copy.c cp-hash.c
+cp_SOURCES = cp.c $(copy_sources)
 dir_SOURCES = ls.c ls-dir.c
 vdir_SOURCES = ls.c ls-vdir.c
+ln_SOURCES = ln.c
 ls_SOURCES = ls.c ls-ls.c
 chown_SOURCES = chown.c chown-core.c
 chgrp_SOURCES = chgrp.c chown-core.c
 
-mv_SOURCES = mv.c copy.c cp-hash.c remove.c
+mv_SOURCES = mv.c remove.c $(copy_sources)
 rm_SOURCES = rm.c remove.c
 
 uname_SOURCES = uname.c uname-uname.c
diff --git a/src/copy.c b/src/copy.c
index b7bf92a6c..c1d8519d5 100644
--- a/src/copy.c
+++ b/src/copy.c
@@ -44,7 +44,7 @@
 #include "full-write.h"
 #include "getpagesize.h"
 #include "hash.h"
-#include "hash-pjw.h"
+#include "hash-triple.h"
 #include "lchmod.h"
 #include "quote.h"
 #include "same.h"
@@ -77,14 +77,6 @@ struct dir_list
   dev_t dev;
 };
 
-/* Describe a just-created or just-renamed destination file.  */
-struct F_triple
-{
-  char *name;
-  ino_t st_ino;
-  dev_t st_dev;
-};
-
 /* Initial size of the cp.dest_info hash table.  */
 #define DEST_INFO_INITIAL_CAPACITY 61
 
@@ -904,54 +896,6 @@ overwrite_prompt (char const *dst_name, struct stat const *dst_sb)
     }
 }
 
-/* Hash an F_triple.  */
-static size_t
-triple_hash (void const *x, size_t table_size)
-{
-  struct F_triple const *p = x;
-
-  /* Also take the name into account, so that when moving N hard links to the
-     same file (all listed on the command line) all into the same directory,
-     we don't experience any N^2 behavior.  */
-  /* FIXME-maybe: is it worth the overhead of doing this
-     just to avoid N^2 in such an unusual case?  N would have
-     to be very large to make the N^2 factor noticable, and
-     one would probably encounter a limit on the length of
-     a command line before it became a problem.  */
-  size_t tmp = hash_pjw (p->name, table_size);
-
-  /* Ignoring the device number here should be fine.  */
-  return (tmp | p->st_ino) % table_size;
-}
-
-/* Hash an F_triple.  */
-static size_t
-triple_hash_no_name (void const *x, size_t table_size)
-{
-  struct F_triple const *p = x;
-
-  /* Ignoring the device number here should be fine.  */
-  return p->st_ino % table_size;
-}
-
-/* Compare two F_triple structs.  */
-static bool
-triple_compare (void const *x, void const *y)
-{
-  struct F_triple const *a = x;
-  struct F_triple const *b = y;
-  return (SAME_INODE (*a, *b) && same_name (a->name, b->name)) ? true : false;
-}
-
-/* Free an F_triple.  */
-static void
-triple_free (void *x)
-{
-  struct F_triple *a = x;
-  free (a->name);
-  free (a);
-}
-
 /* Initialize the hash table implementing a set of F_triple entries
    corresponding to destination files.  */
 extern void
@@ -1941,7 +1885,11 @@ copy_internal (char const *src_name, char const *dst_name,
     }
 
   if (command_line_arg)
-    record_file (x->dest_info, dst_name, NULL);
+    {
+      struct stat sb;
+      if (lstat (dst_name, &sb) == 0)
+	record_file (x->dest_info, dst_name, &sb);
+    }
 
   if ( ! preserve_metadata)
     return true;