/* * 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 */