1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef FDPOOL_H 18 #define FDPOOL_H 19 20 struct pooled_fd { 21 struct pooled_fd *prev; 22 struct pooled_fd *next; 23 int fd; 24 }; 25 26 void fdpool_init(struct pooled_fd *pfd); 27 int fdpool_open(struct pooled_fd *pfd, const char *pathname, int flags); 28 void fdpool_close(struct pooled_fd *pfd); 29 30 #endif 31