cleanup

diff --git a/servers/slapd/back-null/null.c b/servers/slapd/back-null/null.c
index 2b3a12612c4bd8fa38fbd83a98d903aca8492faa..aa2f067b77490187a361811cc1962a1118ee6a17 100644 (file)
--- a/servers/slapd/back-null/null.c
+++ b/servers/slapd/back-null/null.c
@@ -25,46 +25,28 @@
 
 #include "slap.h"
 
-/*
- * former external.h
- */
-
-extern BI_init                 null_back_initialize;
-
-extern BI_db_init              null_back_db_init;
-extern BI_db_destroy           null_back_db_destroy;
-extern BI_db_config            null_back_db_config;
-
-extern BI_op_bind              null_back_bind;
-extern BI_op_search            null_back_search;
-extern BI_op_compare           null_back_compare;
-extern BI_op_modify            null_back_modify;
-extern BI_op_modrdn            null_back_modrdn;
-extern BI_op_add               null_back_add;
-extern BI_op_delete            null_back_delete;
-
 struct null_info {
        int bind_allowed;
 };
 
-int
+static int
 null_back_bind( Operation *op, SlapReply *rs )
 {
        struct null_info *ni = (struct null_info *) op->o_bd->be_private;
 
        if ( ni->bind_allowed ) {
                /* front end will send result on success (0) */
-               return 0;
+               return LDAP_SUCCESS;
        }
 
        rs->sr_err = LDAP_INVALID_CREDENTIALS;
        send_ldap_result( op, rs );
 
-       return 1;
+       return rs->sr_err;
 }
 
 /* add, delete, modify, modrdn, search */
-int
+static int
 null_back_success( Operation *op, SlapReply *rs )
 {
        rs->sr_err = LDAP_SUCCESS;
@@ -73,7 +55,7 @@ null_back_success( Operation *op, SlapReply *rs )
 }
 
 /* compare */
-int
+static int
 null_back_false( Operation *op, SlapReply *rs )
 {
        rs->sr_err = LDAP_COMPARE_FALSE;
@@ -81,12 +63,12 @@ null_back_false( Operation *op, SlapReply *rs )
        return 0;
 }
 
-int
+static int
 null_back_db_config(
        BackendDB       *be,
        const char      *fname,
-       int                     lineno,
-       int                     argc,
+       int             lineno,
+       int             argc,
        char            **argv )
 {
        struct null_info *ni = (struct null_info *) be->be_private;
@@ -115,8 +97,7 @@ null_back_db_config(
        return 0;
 }
 
-
-int
+static int
 null_back_db_init( BackendDB *be )
 {
        struct null_info *ni;
@@ -127,10 +108,8 @@ null_back_db_init( BackendDB *be )
        return 0;
 }
 
-int
-null_back_db_destroy(
-    Backend    *be
-)
+static int
+null_back_db_destroy( Backend *be )
 {
        free( be->be_private );
        return 0;
@@ -138,9 +117,7 @@ null_back_db_destroy(
 
 
 int
-null_back_initialize(
-    BackendInfo        *bi
-)
+null_back_initialize( BackendInfo *bi )
 {
        bi->bi_open = 0;
        bi->bi_close = 0;