| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <nks/fsio.h> |
| #include "apr_arch_file_io.h" |
| |
| |
| apr_status_t apr_file_lock(apr_file_t *thefile, int type) |
| { |
| int fc; |
| |
| fc = (type & APR_FLOCK_NONBLOCK) ? NX_RANGE_LOCK_TRYLOCK : NX_RANGE_LOCK_CHECK; |
| |
| if(NXFileRangeLock(thefile->filedes,fc, 0, 0) == -1) |
| return errno; |
| |
| return APR_SUCCESS; |
| } |
| |
| apr_status_t apr_file_unlock(apr_file_t *thefile) |
| { |
| if(NXFileRangeUnlock(thefile->filedes,NX_RANGE_LOCK_CANCEL,0 , 0) == -1) |
| return errno; |
| |
| return APR_SUCCESS; |
| } |