linux/sound/core/seq/seq_compat.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *   32bit -> 64bit ioctl wrapper for sequencer API
 *   Copyright (c) by Takashi Iwai <[email protected]>
 */

/* This file included from seq.c */

#include <linux/compat.h>
#include <linux/slab.h>

struct snd_seq_port_info32 { … };

static int snd_seq_call_port_info_ioctl(struct snd_seq_client *client, unsigned int cmd,
					struct snd_seq_port_info32 __user *data32)
{ … }



/*
 */

enum { … };

static long snd_seq_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
{ … }