[PATCH] cp: remove unused code

[Jim Meyering]

I noticed an unused function.

>From e4c3f141f5e418e4c3336aaee6a4fadadae7eb97 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Wed, 19 Nov 2008 10:24:52 +0100
Subject: [PATCH] cp: remove unused code

* src/cp-hash.c (remember_created): Remove unused function.
Remove thus-obviated headers: <stdio.h>, "quote.h", "error.h".
* src/cp-hash.h (remember_created): Remove declaration.
---
 src/cp-hash.c |   21 ---------------------
 src/cp-hash.h |    1 -
 2 files changed, 0 insertions(+), 22 deletions(-)

diff --git a/src/cp-hash.c b/src/cp-hash.c
index 3626468..f23ecc1 100644
--- a/src/cp-hash.c
+++ b/src/cp-hash.c
@@ -19,14 +19,11 @@

 #include <config.h>

-#include <stdio.h>
 #include <sys/types.h>
 #include "system.h"

 #include "same.h"
-#include "quote.h"
 #include "hash.h"
-#include "error.h"
 #include "cp-hash.h"

 /* Use ST_DEV and ST_INO as the key, FILENAME as the value.
@@ -97,24 +94,6 @@ forget_created (ino_t ino, dev_t dev)
     src_to_dest_free (ent);
 }

-/* Add FILE to the list of files that we have created.
-   Return true if successful.  */
-
-extern bool
-remember_created (char const *file)
-{
-  struct stat sb;
-
-  if (stat (file, &sb) < 0)
-    {
-      error (0, errno, "%s", quote (file));
-      return false;
-    }
-
-  remember_copied (file, sb.st_ino, sb.st_dev);
-  return true;
-}
-
 /* If INO/DEV correspond to an already-copied source file, return the
    name of the corresponding destination file.  Otherwise, return NULL.  */

diff --git a/src/cp-hash.h b/src/cp-hash.h
index d142925..c2c5085 100644
--- a/src/cp-hash.h
+++ b/src/cp-hash.h
@@ -2,5 +2,4 @@ void hash_init (void);
 void forget_all (void);
 void forget_created (ino_t ino, dev_t dev);
 char *remember_copied (const char *node, ino_t ino, dev_t dev);
-bool remember_created (char const *file);
 char *src_to_dest_lookup (ino_t ino, dev_t dev);
--
1.6.0.4.1021.g4320