LXR linux/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