---
name: "struct_w1_family"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/struct_w1_family"
---

# struct\_w1\_family(9)

reference counted family structure.

## NAME

struct\_w1\_family - reference counted family structure.

## SYNOPSIS

```
struct w1_family {
  struct list_head family_entry;
  u8 fid;
  struct w1_family_ops * fops;
  atomic_t refcnt;
};
```

## MEMBERS

family\_entry

family linked list

fid

8 bit family identifier

fops

operations for this family

refcnt

reference counter

## AUTHOR

**David Fries** \<David@Fries.net\>

Author.

## COPYRIGHT