w1_write_block(9)

💅 w1_write_block(9) 💅

okay so bestie, welcome to the Kernel API Manual corner of the group chat ✨ this one is short and sweet, and it is literally about writing a series of bytes. No cap.

🎀 NAME 🎀

w1_write_block — Writes a series of bytes. periodt 💖

✨ 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 🔢

🦋 SEE ALSO 🦋

Kernel file ./drivers/w1/w1_io.c, plus the whole friend group:

• w1_touch_bit(9)
• w1_write_bit(9)
• w1_pre_write(9)
• w1_post_write(9)
• w1_write_8(9)
• w1_read_bit(9)
• w1_triplet(9)
• w1_read_8(9)
• w1_touch_block(9)
• w1_read_block(9)
• w1_reset_bus(9)
• w1_reset_select_slave(9)
• w1_reset_resume_command(9)
• w1_next_pullup(9)

byeee 💜 source/version: ./drivers/w1 · date: October 2026 · page: w1_write_block(9) 🌸