1 files changed, 107 insertions, 0 deletions
diff --git a/libraries/libldap/free.c b/libraries/libldap/free.c
new file mode 100644
index 0000000..6595e29
--- /dev/null
+++ b/libraries/libldap/free.c
@@ -0,0 +1,107 @@
+/* free.c */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions Copyright (c) 1994 The Regents of the University of Michigan.
+ * All rights reserved.
+ */
+
+/*
+ *  free.c - some free routines are included here to avoid having to
+ *           link in lots of extra code when not using certain features
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+#include <ac/stdlib.h>
+
+#include <ac/string.h>
+#include <ac/time.h>
+
+#include "ldap-int.h"
+
+/*
+ * C-API deallocator
+ */
+void
+ldap_memfree( void *p )
+{
+	LDAP_FREE( p );
+}
+
+void
+ldap_memvfree( void **v )
+{
+	LDAP_VFREE( v );
+}
+
+void *
+ldap_memalloc( ber_len_t s )
+{
+	return LDAP_MALLOC( s );
+}
+
+void *
+ldap_memcalloc( ber_len_t n, ber_len_t s )
+{
+	return LDAP_CALLOC( n, s );
+}
+
+void *
+ldap_memrealloc( void* p, ber_len_t s )
+{
+	return LDAP_REALLOC( p, s );
+}
+
+char *
+ldap_strdup( LDAP_CONST char *p )
+{
+	return LDAP_STRDUP( p );
+}
+
+/*
+ * free a null-terminated array of pointers to mod structures. the
+ * structures are freed, not the array itself, unless the freemods
+ * flag is set.
+ */
+
+void
+ldap_mods_free( LDAPMod **mods, int freemods )
+{
+	int	i;
+
+	if ( mods == NULL )
+		return;
+
+	for ( i = 0; mods[i] != NULL; i++ ) {
+		if ( mods[i]->mod_op & LDAP_MOD_BVALUES ) {
+			if( mods[i]->mod_bvalues != NULL )
+				ber_bvecfree( mods[i]->mod_bvalues );
+
+		} else if( mods[i]->mod_values != NULL ) {
+			LDAP_VFREE( mods[i]->mod_values );
+		}
+
+		if ( mods[i]->mod_type != NULL ) {
+			LDAP_FREE( mods[i]->mod_type );
+		}
+
+		LDAP_FREE( (char *) mods[i] );
+	}
+
+	if ( freemods ) {
+		LDAP_FREE( (char *) mods );
+	}
+}