Function close

components/dfs/dfs_v2/src/dfs_posix.c:284–308

* this function is a POSIX compliant version, which will close the open * file descriptor. * * @param fd the file descriptor. * * @return 0 on successful, -1 on failed. */

 * @return 0 on successful, -1 on failed.
 */
int close(int fd)
{
    int result;
    struct dfs_file *file;

    file = fd_get(fd);
    if (file == NULL)
    {
        rt_set_errno(-EBADF);

        return -1;
    }

    result = dfs_file_close(file);
    if (result < 0)
    {
        rt_set_errno(result);

        return -1;
    }

    fd_release(fd);

    return 0;
}
RTM_EXPORT(close);

/**