From c424f8017e4556609dcd0e1c9f63fa5250db58b0 Mon Sep 17 00:00:00 2001
From: Quincey Koziol <koziol@hdfgroup.org>
Date: Thu, 1 Apr 2010 11:01:52 -0500
Subject: [svn-r18482] Description: 	Remove unused symbol table entry dirty
 flag.

Tested on:
	Mac OS X/32 10.6.3 (amazon) w/debug, production & parallel
	(h5committest not required on this branch)
---
 src/H5Gent.c  |  3 ---
 src/H5Gnode.c | 40 +---------------------------------------
 src/H5Gpkg.h  |  1 -
 3 files changed, 1 insertion(+), 43 deletions(-)

diff --git a/src/H5Gent.c b/src/H5Gent.c
index 21023ee..d00d2de 100644
--- a/src/H5Gent.c
+++ b/src/H5Gent.c
@@ -460,9 +460,6 @@ H5G_ent_debug(const H5G_entry_t *ent, FILE *stream, int indent, int fwidth,
     HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
 	      "Object header address:", ent->header);
 
-    HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
-	      "Dirty:",
-	      ent->dirty ? "Yes" : "No");
     HDfprintf(stream, "%*s%-*s ", indent, "", fwidth,
 	      "Cache info type:");
     switch(ent->type) {
diff --git a/src/H5Gnode.c b/src/H5Gnode.c
index af94a77..210f08e 100644
--- a/src/H5Gnode.c
+++ b/src/H5Gnode.c
@@ -81,7 +81,6 @@ static herr_t H5G_node_serialize(const H5F_t *f, hid_t dxpl_id, haddr_t addr,
     size_t len, void *image, void *thing, unsigned *flags, haddr_t *new_addr,
     size_t *new_len, void **new_image);
 static herr_t H5G_node_free_icr(haddr_t addr, size_t len, void *thing);
-static herr_t H5G_node_clear(haddr_t addr, size_t len, void *sym);
 
 /* B-tree callbacks */
 static H5RC_t *H5G_node_get_shared(const H5F_t *f, const void *_udata);
@@ -114,7 +113,7 @@ const H5AC_class_t H5AC_SNODE[1] = {{
     NULL,
     H5G_node_serialize,
     H5G_node_free_icr,
-    H5G_node_clear,
+    NULL,
 }};
 
 /* H5G inherits B-tree like properties from H5B */
@@ -500,40 +499,6 @@ H5G_node_free_icr(haddr_t UNUSED addr, size_t UNUSED len, void *thing)
 
 
 /*-------------------------------------------------------------------------
- * Function:	H5G_node_clear
- *
- * Purpose:	Mark a symbol table node in memory as non-dirty.
- *
- * Return:	Non-negative on success/Negative on failure
- *
- * Programmer:	Quincey Koziol
- *		koziol@ncsa.uiuc.edu
- *		Mar 20 2003
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5G_node_clear(haddr_t UNUSED addr, size_t UNUSED len, void *_sym)
-{
-    H5G_node_t *sym = (H5G_node_t *)_sym;
-    unsigned u;              /* Local index variable */
-
-    FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5G_node_clear)
-
-    /*
-     * Check arguments.
-     */
-    HDassert(sym);
-
-    /* Look for dirty entries and reset their dirty flag.  */
-    for(u = 0; u < sym->nsyms; u++)
-        sym->entry[u].dirty = FALSE;
-
-    FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5G_node_clear() */
-
-
-/*-------------------------------------------------------------------------
  * Function:	H5G_node_create
  *
  * Purpose:	Creates a new empty symbol table node.	This function is
@@ -971,9 +936,6 @@ H5G_node_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr,
     /* Copy new entry into table */
     H5G_ent_copy(&(insert_into->entry[idx]), &ent, H5_COPY_SHALLOW);
 
-    /* Flag entry as dirty */
-    insert_into->entry[idx].dirty = TRUE;
-
     /* Increment # of symbols in table */
     insert_into->nsyms += 1;
 
diff --git a/src/H5Gpkg.h b/src/H5Gpkg.h
index 2089bed..9f991c4 100644
--- a/src/H5Gpkg.h
+++ b/src/H5Gpkg.h
@@ -100,7 +100,6 @@ typedef union H5G_cache_t {
  * points.
  */
 typedef struct H5G_entry_t {
-    hbool_t     dirty;                  /*entry out-of-date?                 */
     H5G_cache_type_t type;              /*type of information cached         */
     H5G_cache_t cache;                  /*cached data from object header     */
     size_t      name_off;               /*offset of name within name heap    */
-- 
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