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-rw-r--r--src/backend/lib/hasht.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/src/backend/lib/hasht.c b/src/backend/lib/hasht.c
deleted file mode 100644
index 5825a39cc5e..00000000000
--- a/src/backend/lib/hasht.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * hasht.c
- * hash table related functions that are not directly supported
- * by the hashing packages under utils/hash.
- *
- * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- *
- * IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/lib/Attic/hasht.c,v 1.15 2001/01/24 19:42:55 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#include "postgres.h"
-
-#include "lib/hasht.h"
-#include "utils/memutils.h"
-
-/* -----------------------------------
- * HashTableWalk
- *
- * call given function on every element in hashtable
- *
- * one extra argument (arg) may be supplied
- *
- * NOTE: it is allowed for the given function to delete the hashtable entry
- * it is passed. However, deleting any other element while the scan is
- * in progress is UNDEFINED (see hash_seq functions). Also, if elements are
- * added to the table while the scan is in progress, it is unspecified
- * whether they will be visited by the scan or not.
- * -----------------------------------
- */
-void
-HashTableWalk(HTAB *hashtable, HashtFunc function, Datum arg)
-{
- HASH_SEQ_STATUS status;
- long *hashent;
- void *data;
- int keysize;
-
- hash_seq_init(&status, hashtable);
- keysize = hashtable->hctl->keysize;
-
- while ((hashent = hash_seq_search(&status)) != (long *) TRUE)
- {
- if (hashent == NULL)
- elog(FATAL, "error in HashTableWalk");
-
- /*
- * XXX the corresponding hash table insertion does NOT LONGALIGN
- * -- make sure the keysize is ok
- */
- data = (void *) LONGALIGN((char *) hashent + keysize);
- (*function) (data, arg);
- }
-}