| /* |
| * Copyright (c) 2018 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /** |
| * DOC: Thin filesystem API abstractions |
| */ |
| |
| #ifndef __QDF_FILE_H |
| #define __QDF_FILE_H |
| |
| #include "qdf_status.h" |
| |
| /** |
| * qdf_file_read() - read the entire contents of a file |
| * @path: the full path of the file to read |
| * @out_buf: double pointer for referring to the file contents buffer |
| * |
| * This API allocates a new, null-terminated buffer containing the contents of |
| * the file at @path. On success, @out_buf points to this new buffer, otherwise |
| * @out_buf is set to NULL. |
| * |
| * Consumers must free the allocated buffer by calling qdf_file_buf_free(). |
| * |
| * Return: QDF_STATUS |
| */ |
| QDF_STATUS qdf_file_read(const char *path, char **out_buf); |
| |
| /** |
| * qdf_file_buf_free() - free a previously allocated file buffer |
| * @file_buf: pointer to the file buffer to free |
| * |
| * This API is used in conjunction with qdf_file_read(). |
| * |
| * Return: None |
| */ |
| void qdf_file_buf_free(char *file_buf); |
| |
| #endif /* __QDF_FILE_H */ |
| |