---
name: "w1_write_block"
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/w1_write_block"
---

# w1\_write\_block(9)

Writes a series of bytes.

## NAME

w1\_write\_block - Writes a series of bytes.

## SYNOPSIS

**void w1\_write\_block(struct w1\_master \*** *dev***, const u8 \*** *buf***, int** *len***);**

## ARGUMENTS

*dev*

the master device

*buf*

pointer to the data to write

*len*

the number of bytes to write

## AUTHOR

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

Author.

## COPYRIGHT