---
name: "wl_shm_sigbus_data"
section: "3"
platform: "linux"
package: "wayland-docs"
version: "1.26.0-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/wl_shm_sigbus_data"
---

# wl\_shm\_sigbus\_data(3)

## NAME

wl\_shm\_sigbus\_data

## SYNOPSIS

### Data Fields

struct **wl\_shm\_pool** \* **current\_pool**\
 int **access\_count**\
 int **fallback\_mapping\_used**\

## Field Documentation

### int wl\_shm\_sigbus\_data::access\_count

### struct wl\_shm\_pool\* wl\_shm\_sigbus\_data::current\_pool

### int wl\_shm\_sigbus\_data::fallback\_mapping\_used

## Author

Generated automatically by Doxygen for Wayland from the source code.