krb5 commit: Remove osa_adb_rename_db

[Greg Hudson]

https://github.com/krb5/krb5/commit/7f8f693a439810569bd869c7b3975f9dd03f4d43
commit 7f8f693a439810569bd869c7b3975f9dd03f4d43
Author: Greg Hudson <ghudson at mit.edu>
Date:   Thu Sep 13 13:00:15 2012 -0400

    Remove osa_adb_rename_db
    
    This function wasn't used anywhere.  Also remove the declaration for
    osa_adb_close_policy(), which doesn't exist.

 src/plugins/kdb/db2/adb_openclose.c |   48 -----------------------------------
 src/plugins/kdb/db2/policy_db.h     |    3 --
 2 files changed, 0 insertions(+), 51 deletions(-)

diff --git a/src/plugins/kdb/db2/adb_openclose.c b/src/plugins/kdb/db2/adb_openclose.c
index 0301c94..abb0444 100644
--- a/src/plugins/kdb/db2/adb_openclose.c
+++ b/src/plugins/kdb/db2/adb_openclose.c
@@ -61,54 +61,6 @@ osa_adb_destroy_db(char *filename, char *lockfilename, int magic)
 }
 
 krb5_error_code
-osa_adb_rename_db(char *filefrom, char *lockfrom, char *fileto, char *lockto,
-                  int magic)
-{
-    osa_adb_db_t fromdb, todb;
-    krb5_error_code ret;
-
-    /* make sure todb exists */
-    if ((ret = osa_adb_create_db(fileto, lockto, magic)) &&
-        ret != EEXIST)
-        return ret;
-
-    if ((ret = osa_adb_init_db(&fromdb, filefrom, lockfrom, magic)))
-        return ret;
-    if ((ret = osa_adb_init_db(&todb, fileto, lockto, magic))) {
-        (void) osa_adb_fini_db(fromdb, magic);
-        return ret;
-    }
-    if ((ret = osa_adb_get_lock(fromdb, KRB5_DB_LOCKMODE_PERMANENT))) {
-        (void) osa_adb_fini_db(fromdb, magic);
-        (void) osa_adb_fini_db(todb, magic);
-        return ret;
-    }
-    if ((ret = osa_adb_get_lock(todb, KRB5_DB_LOCKMODE_PERMANENT))) {
-        (void) osa_adb_fini_db(fromdb, magic);
-        (void) osa_adb_fini_db(todb, magic);
-        return ret;
-    }
-    if ((rename(filefrom, fileto) < 0)) {
-        (void) osa_adb_fini_db(fromdb, magic);
-        (void) osa_adb_fini_db(todb, magic);
-        return errno;
-    }
-    /*
-     * Do not release the lock on fromdb because it is being renamed
-     * out of existence; no one can ever use it again.
-     */
-    if ((ret = osa_adb_release_lock(todb))) {
-        (void) osa_adb_fini_db(fromdb, magic);
-        (void) osa_adb_fini_db(todb, magic);
-        return ret;
-    }
-
-    (void) osa_adb_fini_db(fromdb, magic);
-    (void) osa_adb_fini_db(todb, magic);
-    return 0;
-}
-
-krb5_error_code
 osa_adb_init_db(osa_adb_db_t *dbp, char *filename, char *lockfilename,
                 int magic)
 {
diff --git a/src/plugins/kdb/db2/policy_db.h b/src/plugins/kdb/db2/policy_db.h
index 07026e3..87429b9 100644
--- a/src/plugins/kdb/db2/policy_db.h
+++ b/src/plugins/kdb/db2/policy_db.h
@@ -74,8 +74,6 @@ typedef struct _osa_adb_db_ent_t {
 
 krb5_error_code osa_adb_create_db(char *filename, char *lockfile, int magic);
 krb5_error_code osa_adb_destroy_db(char *filename, char *lockfile, int magic);
-krb5_error_code osa_adb_rename_db(char *filefrom, char *lockfrom,
-                                  char *fileto, char *lockto, int magic);
 krb5_error_code osa_adb_init_db(osa_adb_db_t *dbp, char *filename,
                                 char *lockfile, int magic);
 krb5_error_code osa_adb_fini_db(osa_adb_db_t db, int magic);
@@ -83,7 +81,6 @@ krb5_error_code osa_adb_get_lock(osa_adb_db_t db, int mode);
 krb5_error_code osa_adb_release_lock(osa_adb_db_t db);
 krb5_error_code osa_adb_open_and_lock(osa_adb_princ_t db, int locktype);
 krb5_error_code osa_adb_close_and_unlock(osa_adb_princ_t db);
-krb5_error_code osa_adb_close_policy(osa_adb_policy_t db);
 krb5_error_code osa_adb_create_policy(osa_adb_policy_t db,
                                       osa_policy_ent_t entry);
 krb5_error_code osa_adb_destroy_policy(osa_adb_policy_t db,