ioctls/mce.c

   1 #include <linux/ioctl.h>
   2
   3 #include "utils.h"
   4 #include "ioctls.h"
   5
   6 #define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
   7 #define MCE_GET_LOG_LEN      _IOR('M', 2, int)
   8 #define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)
   9
  10 static const struct ioctl mce_ioctls[] = {
  11         IOCTL(MCE_GET_RECORD_LEN),
  12         IOCTL(MCE_GET_LOG_LEN),
  13         IOCTL(MCE_GETCLEAR_FLAGS),
  14 };
  15
  16 static const char *const mce_devs[] = {
  17         "mcelog",
  18 };
  19
  20 static const struct ioctl_group mce_grp = {
  21         .devtype = DEV_MISC,
  22         .devs = mce_devs,
  23         .devs_cnt = ARRAY_SIZE(mce_devs),
  24         .sanitise = pick_random_ioctl,
  25         .ioctls = mce_ioctls,
  26         .ioctls_cnt = ARRAY_SIZE(mce_ioctls),
  27 };
  28
  29 REG_IOCTL_GROUP(mce_grp)