Added ldif_countlines()

include/ldif.h

@@ -75,6 +75,9 @@ ldif_fetch_url LDAP_P((
 LDAP_LDIF_F( char * )
 ldif_getline LDAP_P(( char **next ));
 
+LDAP_LDIF_F( int )
+ldif_countlines LDAP_P(( LDAP_CONST char *line ));
+
 LDAP_LDIF_F( int )
 ldif_read_record LDAP_P((
 	FILE *fp,

libraries/liblutil/ldif.c

@@ -308,6 +308,21 @@ ldif_parse_line2(
  * which it updates and must be supplied on subsequent calls.
  */
 
+int
+ldif_countlines( LDAP_CONST char *buf )
+{
+	char *nl;
+	int ret = 0;
+
+	if ( !buf ) return ret;
+
+	for ( nl = strchr(buf, '\n'); nl; nl = strchr(nl, '\n') ) {
+		nl++;
+		if ( *nl != ' ' ) ret++;
+	}
+	return ret;
+}
+
 char *
 ldif_getline( char **next )
 {