https://github.com/torvalds/linux
Revision ec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc authored by Linus Torvalds on 18 January 2015, 06:02:20 UTC, committed by Linus Torvalds on 18 January 2015, 06:02:20 UTC
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Tip revision: ec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc authored by Linus Torvalds on 18 January 2015, 06:02:20 UTC
Linux 3.19-rc5
Tip revision: ec6f34e
notifier-error-inject.h
#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);
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