Root/lib/notifier-error-inject.h

1#include <linux/atomic.h>
2#include <linux/debugfs.h>
3#include <linux/notifier.h>
4
5struct notifier_err_inject_action {
6    unsigned long val;
7    int error;
8    const char *name;
9};
10
11#define NOTIFIER_ERR_INJECT_ACTION(action) \
12    .name = #action, .val = (action),
13
14struct notifier_err_inject {
15    struct notifier_block nb;
16    struct notifier_err_inject_action actions[];
17    /* The last slot must be terminated with zero sentinel */
18};
19
20extern struct dentry *notifier_err_inject_dir;
21
22extern struct dentry *notifier_err_inject_init(const char *name,
23        struct dentry *parent, struct notifier_err_inject *err_inject,
24        int priority);
25

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