From c09a2c63e7e34af648787dbcc4efbe9fcd5646ae Mon Sep 17 00:00:00 2001
From: Hallvard Furuseth <hallvard@openldap.org>
Date: Thu, 2 Sep 1999 08:05:17 +0000
Subject: [PATCH] Cleanup: Fix printf formats, remove unused variables, add
 missing prototypes in slapd, add static/const, add some return types or
 change to void return type.

---
 clients/tools/ldapdelete.c          |  1 -
 clients/tools/ldapmodrdn.c          |  1 -
 clients/tools/ldappasswd.c          | 24 ++++++++++++------------
 clients/tools/ldapsearch.c          |  7 ++++---
 libraries/liblber/sockbuf.c         |  4 ++--
 libraries/libldap/cache.c           | 12 ++++++------
 libraries/libldap/getdxbyname.c     |  2 +-
 libraries/libldap/os-ip.c           |  4 ++--
 libraries/libldap/result.c          | 12 ++++++------
 libraries/libldap/schema.c          |  3 ---
 servers/slapd/acl.c                 | 18 +++++++++---------
 servers/slapd/back-ldap/back-ldap.h |  3 +++
 servers/slapd/back-ldap/bind.c      |  2 ++
 servers/slapd/back-ldap/search.c    |  4 ++++
 servers/slapd/back-ldbm/dn2id.c     |  1 -
 servers/slapd/back-ldbm/nextid.c    |  1 -
 servers/slapd/back-ldbm/search.c    |  1 -
 servers/slapd/back-shell/add.c      |  2 +-
 servers/slapd/back-shell/bind.c     |  2 +-
 servers/slapd/back-shell/compare.c  |  2 +-
 servers/slapd/back-shell/delete.c   |  2 +-
 servers/slapd/back-shell/modify.c   |  2 +-
 servers/slapd/back-shell/modrdn.c   |  2 +-
 servers/slapd/back-shell/search.c   |  6 ++----
 servers/slapd/back-shell/unbind.c   |  2 +-
 servers/slapd/daemon.c              |  7 +++----
 servers/slapd/proto-slap.h          |  3 +++
 servers/slapd/tools/centipede.c     | 11 +++++++----
 servers/slapd/tools/sizecount.c     |  4 ----
 29 files changed, 73 insertions(+), 72 deletions(-)

diff --git a/clients/tools/ldapdelete.c b/clients/tools/ldapdelete.c
index 319a2de41f..694d7f8b61 100644
--- a/clients/tools/ldapdelete.c
+++ b/clients/tools/ldapdelete.c
@@ -20,7 +20,6 @@
 
 static char	*binddn = NULL;
 static char	*passwd = NULL;
-static char	*base = NULL;
 static char	*ldaphost = NULL;
 static int	ldapport = 0;
 static int	not, verbose, contoper;
diff --git a/clients/tools/ldapmodrdn.c b/clients/tools/ldapmodrdn.c
index 51b9719724..9e4556964c 100644
--- a/clients/tools/ldapmodrdn.c
+++ b/clients/tools/ldapmodrdn.c
@@ -32,7 +32,6 @@
 
 static char	*binddn = NULL;
 static char	*passwd = NULL;
-static char	*base = NULL;
 static char	*ldaphost = NULL;
 static int	ldapport = 0;
 static int	not, verbose, contoper;
diff --git a/clients/tools/ldappasswd.c b/clients/tools/ldappasswd.c
index 6ced63a274..f463b0379b 100644
--- a/clients/tools/ldappasswd.c
+++ b/clients/tools/ldappasswd.c
@@ -68,7 +68,7 @@ Salt;
 
 typedef struct hash_t
 {
-	char           *name;
+	const char     *name;
 	unsigned int    namesz;
 	char           *(*func) (const char *, Salt *);
 	unsigned char   takes_salt;
@@ -89,7 +89,7 @@ static int	auto_gen_pw = 0;
  * pw_encode() essentially base64 encodes a password and its salt
  */
 
-char *
+static char *
 pw_encode (unsigned char *passwd, Salt * salt, unsigned int len)
 {
 	int		salted = salt && salt->salt && salt->len;
@@ -123,7 +123,7 @@ pw_encode (unsigned char *passwd, Salt * salt, unsigned int len)
  * if you'd like to write a better salt generator, please, be my guest.
  */
 
-void
+static void
 make_salt (Salt * salt, unsigned int len)
 {
 
@@ -141,7 +141,7 @@ make_salt (Salt * salt, unsigned int len)
  * password generator
  */
 
-char *
+static char *
 gen_pass (unsigned int len)
 {
 	static const unsigned char autogen[] =
@@ -160,7 +160,7 @@ gen_pass (unsigned int len)
 }
 
 #ifdef SLAPD_CLEARTEXT
-char *
+static char *
 hash_none (const char *pw_in, Salt * salt)
 {
 	return (strdup (pw_in));
@@ -168,7 +168,7 @@ hash_none (const char *pw_in, Salt * salt)
 #endif
 
 #ifdef SLAPD_CRYPT
-char *
+static char *
 hash_crypt (const char *pw_in, Salt * salt)
 {
 	static const unsigned char crypt64[] =
@@ -198,7 +198,7 @@ hash_crypt (const char *pw_in, Salt * salt)
 }
 #endif
 
-char *
+static char *
 hash_md5 (const char *pw_in, Salt * salt)
 {
 	lutil_MD5_CTX	MD5context;
@@ -214,7 +214,7 @@ hash_md5 (const char *pw_in, Salt * salt)
 	return (pw_encode (MD5digest, salt, sizeof (MD5digest)));
 }
 
-char *
+static char *
 hash_sha1 (const char *pw_in, Salt * salt)
 {
 	lutil_SHA1_CTX	SHA1context;
@@ -230,7 +230,7 @@ hash_sha1 (const char *pw_in, Salt * salt)
 	return (pw_encode (SHA1digest, salt, sizeof (SHA1digest)));
 }
 
-static Hash hashes[] =
+static const Hash hashes[] =
 {
 #ifdef SLAPD_CLEARTEXT
 	{"none",  4, hash_none,  0, HASHTYPE_NONE,  HASHTYPE_NONE,  0},
@@ -245,7 +245,7 @@ static Hash hashes[] =
 	{NULL,    0, NULL,       0, HASHTYPE_NONE,  HASHTYPE_NONE,  0}
 };
 
-int
+static int
 modify_dn (LDAP * ld, char *targetdn, char *pwattr, char *oldpw,
 	   char *newpw, HashTypes htype, Salt * salt)
 {
@@ -325,8 +325,8 @@ modify_dn (LDAP * ld, char *targetdn, char *pwattr, char *oldpw,
 	return (ret);
 }
 
-void
-usage (char *s)
+static void
+usage(const char *s)
 {
 	fprintf (stderr, "Usage: %s [options] [filter]\n", s);
 	fprintf (stderr, "  -a attrib\tpassword attribute (default: " LDAP_PASSWD_ATTRIB ")\n");
diff --git a/clients/tools/ldapsearch.c b/clients/tools/ldapsearch.c
index d5d09d1848..51e8639270 100644
--- a/clients/tools/ldapsearch.c
+++ b/clients/tools/ldapsearch.c
@@ -21,7 +21,7 @@
 #define DEFSEP		"="
 
 static void
-usage( char *s )
+usage( const char *s )
 {
 	fprintf( stderr,
 "usage: %s [options] filter [attributes...]\nwhere:\n"
@@ -561,7 +561,8 @@ static int dosearch(
 }
 
 
-void print_entry(
+static void
+print_entry(
 	LDAP	*ld,
 	LDAPMessage	*entry,
 	int		attrsonly)
@@ -679,7 +680,7 @@ void print_entry(
 }
 
 
-int
+static int
 write_ldif( int type, char *name, char *value, ber_len_t vallen )
 {
 	char	*ldif;
diff --git a/libraries/liblber/sockbuf.c b/libraries/liblber/sockbuf.c
index 52b3204081..c68c1d8900 100644
--- a/libraries/liblber/sockbuf.c
+++ b/libraries/liblber/sockbuf.c
@@ -1026,8 +1026,8 @@ dgram_read( Sockbuf *sb, void *buf, ber_len_t len )
    
    if ( sb->sb_debug ) {
       ber_log_printf( LDAP_DEBUG_ANY, sb->sb_debug,
-		      "dgram_read udp_read %d bytes\n",
-		      rc );
+		      "dgram_read udp_read %ld bytes\n",
+		      (long) rc );
       if ( rc > 0 )
 	ber_log_bprint( LDAP_DEBUG_PACKETS, sb->sb_debug,
 			buf, rc );
diff --git a/libraries/libldap/cache.c b/libraries/libldap/cache.c
index 020a1b81f4..43feaadbd4 100644
--- a/libraries/libldap/cache.c
+++ b/libraries/libldap/cache.c
@@ -261,8 +261,8 @@ ldap_add_result_to_cache( LDAP *ld, LDAPMessage *result )
 	LDAPMessage	*m, **mp, *req, *new, *prev;
 	int		err, keep;
 
-	Debug( LDAP_DEBUG_TRACE, "ldap_add_result_to_cache: id %d, type %d\n", 
-		result->lm_msgid, result->lm_msgtype, 0 );
+	Debug( LDAP_DEBUG_TRACE, "ldap_add_result_to_cache: id %ld, type %ld\n", 
+		(long) result->lm_msgid, (long) result->lm_msgtype, 0 );
 
 	if ( ld->ld_cache == NULL ||
 	    ( ld->ld_cache->lc_enabled == 0 )) {
@@ -394,8 +394,8 @@ ldap_check_cache( LDAP *ld, ber_tag_t msgtype, BerElement *request )
 	prev = NULL;
 	hash = cache_hash( &reqber );
 	for ( m = ld->ld_cache->lc_buckets[ hash ]; m != NULL; m = next ) {
-		Debug( LDAP_DEBUG_TRACE,"cc: examining id %d,type %d\n",
-		    m->lm_msgid, m->lm_msgtype, 0 );
+		Debug( LDAP_DEBUG_TRACE,"cc: examining id %ld,type %ld\n",
+		    (long) m->lm_msgid, (long) m->lm_msgtype, 0 );
 		if ( difftime(c_time, m->lm_time) > ld->ld_cache->lc_timeout ) {
 			/* delete expired message */
 			next = m->lm_next;
@@ -441,8 +441,8 @@ ldap_check_cache( LDAP *ld, ber_tag_t msgtype, BerElement *request )
 			prev->lm_chain = new;
 		}
 		prev = new;
-		Debug( LDAP_DEBUG_TRACE, "cc: added type %d\n",
-		    new->lm_msgtype, 0, 0 );
+		Debug( LDAP_DEBUG_TRACE, "cc: added type %ld\n",
+		    (long) new->lm_msgtype, 0, 0 );
 	}
 
 	Debug( LDAP_DEBUG_TRACE, "cc: result returned from cache\n", 0, 0, 0 );
diff --git a/libraries/libldap/getdxbyname.c b/libraries/libldap/getdxbyname.c
index 4543e88e45..1ceffd4c68 100644
--- a/libraries/libldap/getdxbyname.c
+++ b/libraries/libldap/getdxbyname.c
@@ -123,7 +123,7 @@ decode_answer( unsigned char *answer, ber_len_t len )
 	rr_len = _getshort( p );
 	p += INT16SZ;
 	if ( class == C_IN && type == T_TXT ) {
-	    int 	i, n, pref, txt_len;
+	    int 	pref, txt_len;
 	    char	*q, *r;
 
 	    q = (char *)p;
diff --git a/libraries/libldap/os-ip.c b/libraries/libldap/os-ip.c
index 42460cccec..71fac706f1 100644
--- a/libraries/libldap/os-ip.c
+++ b/libraries/libldap/os-ip.c
@@ -187,8 +187,8 @@ ldap_pvt_connect(LDAP *ld, ber_socket_t s, struct sockaddr_in *sin, int async)
 		tv.tv_sec = opt_tv->tv_sec;
 	}
 
-	osip_debug(ld, "ldap_connect_timeout: fd: %d tm: %d async: %d\n",
-			s, opt_tv ? tv.tv_sec : -1, async);
+	osip_debug(ld, "ldap_connect_timeout: fd: %d tm: %ld async: %d\n",
+			s, opt_tv ? tv.tv_sec : -1L, async);
 
 	if ( ldap_pvt_ndelay_on(ld, s) == -1 )
 		return ( -1 );
diff --git a/libraries/libldap/result.c b/libraries/libldap/result.c
index e517a059ab..a004f51440 100644
--- a/libraries/libldap/result.c
+++ b/libraries/libldap/result.c
@@ -340,7 +340,7 @@ try_read1msg(
 	if (( lr = ldap_find_request_by_msgid( ld, id )) == NULL ) {
 		Debug( LDAP_DEBUG_ANY,
 		    "no request for response with msgid %ld (tossing)\n",
-		    id, 0, 0 );
+		    (long) id, 0, 0 );
 		ber_free( ber, 1 );
 		return( -2 );	/* continue looking */
 	}
@@ -352,10 +352,10 @@ try_read1msg(
 		return( -1 );
 	}
 
-	Debug( LDAP_DEBUG_TRACE, "ldap_read: %s msgid %ld, original id %d\n",
+	Debug( LDAP_DEBUG_TRACE, "ldap_read: %s msgid %ld, original id %ld\n",
 	    ( tag == LDAP_RES_SEARCH_ENTRY ) ? "entry" : 
 		( tag == LDAP_RES_SEARCH_REFERENCE ) ? "reference" : "result",
-		id, lr->lr_origid );
+		(long) id, (long) lr->lr_origid );
 
 	id = lr->lr_origid;
 	refer_cnt = 0;
@@ -428,7 +428,7 @@ Debug( LDAP_DEBUG_TRACE,
 				id = lr->lr_msgid;
 				tag = lr->lr_res_msgtype;
 				Debug( LDAP_DEBUG_ANY, "request %ld done\n",
-				    id, 0, 0 );
+				    (long) id, 0, 0 );
 Debug( LDAP_DEBUG_TRACE,
 "res_errno: %d, res_error: <%s>, res_matched: <%s>\n",
 lr->lr_res_errno, lr->lr_res_error ? lr->lr_res_error : "",
@@ -510,8 +510,8 @@ lr->lr_res_matched ? lr->lr_res_matched : "" );
 		return( -2 );	/* continue looking */
 	}
 
-	Debug( LDAP_DEBUG_TRACE, "adding response id %d type %d:\n",
-	    new->lm_msgid, new->lm_msgtype, 0 );
+	Debug( LDAP_DEBUG_TRACE, "adding response id %ld type %ld:\n",
+	    (long) new->lm_msgid, (long) new->lm_msgtype, 0 );
 
 	/* part of a search response - add to end of list of entries */
 	for ( tmp = l; tmp->lm_chain != NULL &&
diff --git a/libraries/libldap/schema.c b/libraries/libldap/schema.c
index 33f8f2674a..ffbe2bd256 100644
--- a/libraries/libldap/schema.c
+++ b/libraries/libldap/schema.c
@@ -1260,9 +1260,6 @@ ldap_str2attributetype( const char * s, int * code, const char ** errp )
 	int seen_substr = 0;
 	int seen_syntax = 0;
 	int seen_usage = 0;
-	int seen_kind = 0;
-	int seen_must = 0;
-	int seen_may = 0;
 	LDAP_ATTRIBUTE_TYPE * at;
 	char ** ssdummy;
 	const char * savepos;
diff --git a/servers/slapd/acl.c b/servers/slapd/acl.c
index c49cc9cf05..385f6a15a6 100644
--- a/servers/slapd/acl.c
+++ b/servers/slapd/acl.c
@@ -517,7 +517,7 @@ acl_check_modlist(
 }
 
 #ifdef SLAPD_ACI_ENABLED
-char *
+static char *
 aci_bvstrdup (struct berval *bv)
 {
 	char *s;
@@ -530,7 +530,7 @@ aci_bvstrdup (struct berval *bv)
 	return(s);
 }
 
-int
+static int
 aci_strbvcmp (char *s, struct berval *bv)
 {
 	int res, len;
@@ -546,7 +546,7 @@ aci_strbvcmp (char *s, struct berval *bv)
 	return(0);
 }
 
-int
+static int
 aci_get_part (struct berval *list, int ix, char sep, struct berval *bv)
 {
 	int len;
@@ -581,7 +581,7 @@ aci_get_part (struct berval *list, int ix, char sep, struct berval *bv)
 	return(bv->bv_len);
 }
 
-int
+static int
 aci_list_has_right (struct berval *list, int access, int action)
 {
 	struct berval bv;
@@ -640,7 +640,7 @@ aci_list_has_right (struct berval *list, int access, int action)
 #endif
 }
 
-int
+static int
 aci_list_has_attr (struct berval *list, char *attr)
 {
 	struct berval bv;
@@ -654,10 +654,10 @@ aci_list_has_attr (struct berval *list, char *attr)
 	return(0);
 }
 
-int
+static int
 aci_list_has_attr_right (struct berval *list, char *attr, int access, int action)
 {
-    struct berval bv, entry;
+    struct berval bv;
     int i, found;
 
 	/* loop through each rights/attr pair, skip first part (action) */
@@ -674,7 +674,7 @@ aci_list_has_attr_right (struct berval *list, char *attr, int access, int action
 	return(found);
 }
 
-int
+static int
 aci_list_has_permission (struct berval *list, char *attr, int access)
 {
     struct berval perm, actn;
@@ -707,7 +707,7 @@ aci_list_has_permission (struct berval *list, char *attr, int access)
 	return(0);
 }
 
-int
+static int
 aci_group_member (
 	struct berval *subj,
 	char *grpoc,
diff --git a/servers/slapd/back-ldap/back-ldap.h b/servers/slapd/back-ldap/back-ldap.h
index 99fb67e88d..341070cb6c 100644
--- a/servers/slapd/back-ldap/back-ldap.h
+++ b/servers/slapd/back-ldap/back-ldap.h
@@ -48,6 +48,9 @@ struct ldapinfo {
 
 struct ldapconn *ldap_back_getconn(struct ldapinfo *li, struct slap_conn *conn,
 	struct slap_op *op);
+void ldap_back_dobind(struct ldapconn *lc, Operation *op);
+int ldap_back_op_result(struct ldapconn *lc, Operation *op);
+int	back_ldap_LTX_init_module(int argc, char *argv[]);
 
 LDAP_END_DECL
 
diff --git a/servers/slapd/back-ldap/bind.c b/servers/slapd/back-ldap/bind.c
index d57364a637..ad68aa7664 100644
--- a/servers/slapd/back-ldap/bind.c
+++ b/servers/slapd/back-ldap/bind.c
@@ -91,6 +91,7 @@ ldap_back_getconn(struct ldapinfo *li, Connection *conn, Operation *op)
 	return( lc );
 }
 
+void
 ldap_back_dobind(struct ldapconn *lc, Operation *op)
 {
 	if (lc->bound)
@@ -103,6 +104,7 @@ ldap_back_dobind(struct ldapconn *lc, Operation *op)
 		lc->bound = 1;
 }
 
+int
 ldap_back_op_result(struct ldapconn *lc, Operation *op)
 {
 	int err;
diff --git a/servers/slapd/back-ldap/search.c b/servers/slapd/back-ldap/search.c
index 05c6f2597b..eaeae0e7d0 100644
--- a/servers/slapd/back-ldap/search.c
+++ b/servers/slapd/back-ldap/search.c
@@ -32,6 +32,9 @@
 #include "slap.h"
 #include "back-ldap.h"
 
+static void ldap_send_entry( Backend *be, Operation *op, struct ldapconn *lc,
+                             LDAPMessage *e, char **attrs, int attrsonly );
+
 int
 ldap_back_search(
     Backend	*be,
@@ -125,6 +128,7 @@ fail:		return( ldap_back_op_result(lc, op) );
 	return( 0 );
 }
 
+static void
 ldap_send_entry(
 	Backend *be,
 	Operation *op,
diff --git a/servers/slapd/back-ldbm/dn2id.c b/servers/slapd/back-ldbm/dn2id.c
index f9b6154368..39ba6d4ee0 100644
--- a/servers/slapd/back-ldbm/dn2id.c
+++ b/servers/slapd/back-ldbm/dn2id.c
@@ -278,7 +278,6 @@ dn2entry_rw(
     int         rw
 )
 {
-	struct ldbminfo *li = (struct ldbminfo *) be->be_private;
 	ID		id;
 	Entry		*e = NULL;
 	char		*pdn;
diff --git a/servers/slapd/back-ldbm/nextid.c b/servers/slapd/back-ldbm/nextid.c
index 7287b3c5ab..0096190894 100644
--- a/servers/slapd/back-ldbm/nextid.c
+++ b/servers/slapd/back-ldbm/nextid.c
@@ -21,7 +21,6 @@
 static ID
 next_id_read( Backend *be )
 {
-	struct ldbminfo	*li = (struct ldbminfo *) be->be_private;
 	ID id = NOID;
 	Datum key, data;
 	DBCache *db;
diff --git a/servers/slapd/back-ldbm/search.c b/servers/slapd/back-ldbm/search.c
index 720e73ab28..26c3c9619f 100644
--- a/servers/slapd/back-ldbm/search.c
+++ b/servers/slapd/back-ldbm/search.c
@@ -353,7 +353,6 @@ search_candidates(
 	int		manageDSAit
 )
 {
-	struct ldbminfo	*li = (struct ldbminfo *) be->be_private;
 	ID_BLOCK		*candidates;
 	Filter		*f, *rf, *af, *lf;
 
diff --git a/servers/slapd/back-shell/add.c b/servers/slapd/back-shell/add.c
index 1c189a96d4..1b6693f16a 100644
--- a/servers/slapd/back-shell/add.c
+++ b/servers/slapd/back-shell/add.c
@@ -36,7 +36,7 @@ shell_back_add(
 
 	/* write out the request to the add process */
 	fprintf( wfp, "ADD\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	ldap_pvt_thread_mutex_lock( &entry2str_mutex );
 	fprintf( wfp, "%s", entry2str( e, &len ) );
diff --git a/servers/slapd/back-shell/bind.c b/servers/slapd/back-shell/bind.c
index 1b61eeb778..4454ffdd82 100644
--- a/servers/slapd/back-shell/bind.c
+++ b/servers/slapd/back-shell/bind.c
@@ -43,7 +43,7 @@ shell_back_bind(
 
 	/* write out the request to the bind process */
 	fprintf( wfp, "BIND\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "dn: %s\n", dn );
 	fprintf( wfp, "method: %d\n", method );
diff --git a/servers/slapd/back-shell/compare.c b/servers/slapd/back-shell/compare.c
index c59ac34289..1788f21c1a 100644
--- a/servers/slapd/back-shell/compare.c
+++ b/servers/slapd/back-shell/compare.c
@@ -37,7 +37,7 @@ shell_back_compare(
 
 	/* write out the request to the compare process */
 	fprintf( wfp, "COMPARE\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "dn: %s\n", dn );
 	fprintf( wfp, "%s: %s\n", ava->ava_type, ava->ava_value.bv_val );
diff --git a/servers/slapd/back-shell/delete.c b/servers/slapd/back-shell/delete.c
index 1956969fbe..4a5b6cd2e3 100644
--- a/servers/slapd/back-shell/delete.c
+++ b/servers/slapd/back-shell/delete.c
@@ -36,7 +36,7 @@ shell_back_delete(
 
 	/* write out the request to the delete process */
 	fprintf( wfp, "DELETE\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "dn: %s\n", dn );
 	fclose( wfp );
diff --git a/servers/slapd/back-shell/modify.c b/servers/slapd/back-shell/modify.c
index ebaa3f10e9..108f13d697 100644
--- a/servers/slapd/back-shell/modify.c
+++ b/servers/slapd/back-shell/modify.c
@@ -38,7 +38,7 @@ shell_back_modify(
 
 	/* write out the request to the modify process */
 	fprintf( wfp, "MODIFY\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "dn: %s\n", dn );
 	for ( ; ml != NULL; ml = ml->ml_next ) {
diff --git a/servers/slapd/back-shell/modrdn.c b/servers/slapd/back-shell/modrdn.c
index c04e83a375..c11f3cb552 100644
--- a/servers/slapd/back-shell/modrdn.c
+++ b/servers/slapd/back-shell/modrdn.c
@@ -52,7 +52,7 @@ shell_back_modrdn(
 
 	/* write out the request to the modrdn process */
 	fprintf( wfp, "MODRDN\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "dn: %s\n", dn );
 	fprintf( wfp, "newrdn: %s\n", newrdn );
diff --git a/servers/slapd/back-shell/search.c b/servers/slapd/back-shell/search.c
index 6f2bbb8d74..ce1642a7ec 100644
--- a/servers/slapd/back-shell/search.c
+++ b/servers/slapd/back-shell/search.c
@@ -27,9 +27,7 @@ shell_back_search(
 )
 {
 	struct shellinfo	*si = (struct shellinfo *) be->be_private;
-	int			i, rc, bsize, len;
-	int			err;
-	char			*matched, *info;
+	int 			i;
 	FILE			*rfp, *wfp;
 
 	if ( si->si_search == NULL ) {
@@ -47,7 +45,7 @@ shell_back_search(
 
 	/* write out the request to the search process */
 	fprintf( wfp, "SEARCH\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "base: %s\n", base );
 	fprintf( wfp, "scope: %d\n", scope );
diff --git a/servers/slapd/back-shell/unbind.c b/servers/slapd/back-shell/unbind.c
index f90792d876..ca644a7acd 100644
--- a/servers/slapd/back-shell/unbind.c
+++ b/servers/slapd/back-shell/unbind.c
@@ -35,7 +35,7 @@ shell_back_unbind(
 
 	/* write out the request to the unbind process */
 	fprintf( wfp, "UNBIND\n" );
-	fprintf( wfp, "msgid: %ld\n", op->o_msgid );
+	fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
 	print_suffixes( wfp, be );
 	fprintf( wfp, "dn: %s\n", (conn->c_dn ? conn->c_dn : "") );
 	fclose( wfp );
diff --git a/servers/slapd/daemon.c b/servers/slapd/daemon.c
index 62e199a301..06dd261b89 100644
--- a/servers/slapd/daemon.c
+++ b/servers/slapd/daemon.c
@@ -59,7 +59,6 @@ static
 volatile sig_atomic_t slapd_shutdown = 0;
 
 static ldap_pvt_thread_t	listener_tid;
-static volatile sig_atomic_t slapd_listener = 0;
 
 static struct slap_daemon {
 	ldap_pvt_thread_mutex_t	sd_mutex;
@@ -170,7 +169,7 @@ static void slapd_close(ber_socket_t s) {
 }
 
 
-Listener *
+static Listener *
 open_listener(
 	const char* url,
 	int port,
@@ -447,7 +446,7 @@ slapd_daemon_task(
 			int err = sock_errno();
 			Debug( LDAP_DEBUG_ANY,
 				"daemon: listen(%s, 5) failed errno=%d (%s)\n",
-					(long) slap_listeners[l]->sl_url, err,
+					slap_listeners[l]->sl_url, err,
 					sock_errstr(err) );
 			return( (void*)-1 );
 		}
@@ -742,7 +741,7 @@ slapd_daemon_task(
 		}
 #else
 		for ( i = 0; i < nfds; i++ ) {
-			int	a, r, w;
+			int	r, w;
 			int	is_listener = 0;
 
 			for ( l = 0; slap_listeners[l] != NULL; l++ ) {
diff --git a/servers/slapd/proto-slap.h b/servers/slapd/proto-slap.h
index e81ed13582..154d8b3bb1 100644
--- a/servers/slapd/proto-slap.h
+++ b/servers/slapd/proto-slap.h
@@ -368,6 +368,9 @@ Syntax *syn_find_desc LDAP_P((const char *syndesc, int *slen));
 int syn_add LDAP_P((LDAP_SYNTAX *syn, slap_syntax_check_func *check, const char **err));
 MatchingRule *mr_find LDAP_P((const char *mrname));
 int mr_add LDAP_P((LDAP_MATCHING_RULE *mr, slap_mr_normalize_func *normalize, slap_mr_compare_func *compare, const char **err));
+int case_ignore_normalize LDAP_P((struct berval *val, struct berval **normalized));
+int register_syntax LDAP_P((char *desc,	slap_syntax_check_func *check ));
+int register_matching_rule LDAP_P((char * desc,	slap_mr_normalize_func *normalize, slap_mr_compare_func *compare));
 void schema_info LDAP_P((Connection *conn, Operation *op, char **attrs, int attrsonly));
 int schema_init LDAP_P((void));
 
diff --git a/servers/slapd/tools/centipede.c b/servers/slapd/tools/centipede.c
index be3f03baab..695119f291 100644
--- a/servers/slapd/tools/centipede.c
+++ b/servers/slapd/tools/centipede.c
@@ -556,8 +556,10 @@ diff_centroids(
     int		nentries
 )
 {
+#ifdef LDBM_ORDERED
 	Datum	okey, nkey;
 	Datum	olast, nlast;
+#endif
 	Datum	lastkey, key;
 	Datum	data;
 	LDAPMod	**mods;
@@ -573,10 +575,6 @@ diff_centroids(
 		fflush( stdout );
 	}
 
-	ldbm_datum_init( okey );
-	ldbm_datum_init( nkey );
-	ldbm_datum_init( olast );
-	ldbm_datum_init( nlast );
 	ldbm_datum_init( lastkey );
 	ldbm_datum_init( key );
 	ldbm_datum_init( data );
@@ -618,6 +616,11 @@ diff_centroids(
 	 * dual traversal, yielding O(N) performance.
 	 */
 
+	ldbm_datum_init( okey );
+	ldbm_datum_init( nkey );
+	ldbm_datum_init( olast );
+	ldbm_datum_init( nlast );
+
 	olast.dptr = NULL;
 	nlast.dptr = NULL;
 
diff --git a/servers/slapd/tools/sizecount.c b/servers/slapd/tools/sizecount.c
index 52f19d20eb..6b363c19f7 100644
--- a/servers/slapd/tools/sizecount.c
+++ b/servers/slapd/tools/sizecount.c
@@ -89,12 +89,8 @@ main( int argc, char **argv )
 			scount = 0; ssize = 0;
 			if ( (bvals = ldap_get_values_len( ld, e, attrs[i] )) != NULL ) {
 				for ( j = 0; bvals[j] != NULL; j++ ) {
-					Datum	key, data;
 					char	*w;
 
-					ldbm_datum_init( key );
-					ldbm_datum_init( data );
-
 					/* update value count */
 					vcount++;
 					vsize += bvals[j]->bv_len;
-- 
2.39.5