| /* |
| * 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. |
| */ |
| |
| #ifndef __GUAC_COMMON_IO_H |
| #define __GUAC_COMMON_IO_H |
| |
| #include "config.h" |
| |
| /** |
| * Writes absolutely all bytes from within the given buffer, returning an error |
| * only if the required writes fail. |
| * |
| * @param fd The file descriptor to write to. |
| * @param buffer The buffer containing the data to write. |
| * @param length The number of bytes to write. |
| * @return The number of bytes written, or a value less than zero if an error |
| * occurs. |
| */ |
| int guac_common_write(int fd, void* buffer, int length); |
| |
| /** |
| * Reads enough bytes to fill the given buffer, returning an error only if the |
| * required reads fail. |
| * |
| * @param fd The file descriptor to read from. |
| * @param buffer The buffer to read data into. |
| * @param length The number of bytes to read. |
| * @return The number of bytes read, or a value less than zero if an error |
| * occurs. |
| */ |
| int guac_common_read(int fd, void* buffer, int length); |
| |
| #endif |
| |