linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

#include <linux/atomic.h>

#include <linux/debugfs.h>

#include <linux/notifier.h>

​

struct notifier_err_inject_action {

    unsigned long val;

    int error;

    const char *name;

};

​

#define NOTIFIER_ERR_INJECT_ACTION(action)  \

    .name = #action, .val = (action),

​

struct notifier_err_inject {

    struct notifier_block nb;

    struct notifier_err_inject_action actions[];

    /* The last slot must be terminated with zero sentinel */

};

​

extern struct dentry *notifier_err_inject_dir;

​

extern struct dentry *notifier_err_inject_init(const char *name,

        struct dentry *parent, struct notifier_err_inject *err_inject,

        int priority);