Class lock_record

isolate.c:131–137

#define LOCK_MAGIC 0x48736f6c

struct lock_record {
  uint32_t magic;
  uint32_t owner_uid;
  unsigned char cg_enabled;
  unsigned char is_initialized;
  unsigned char rfu[2];
};

static int lock_fd = -1;
static struct lock_record lock;