Layer: apps

Module: pipewire

Description:

PipeWire multimedia daemon.

Interfaces:

pipewire_create_user_dirs(
	
		domain
		
	)

Summary

Create pipewire user socket /run/user/$UID/pipewire-0

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_domtrans(
	
		domain
		
	)

Summary

Execute a domain transition to run the PipeWire daemon.

Parameters

Parameter:	Description:
domain	Domain allowed to transition.

pipewire_domtrans_client(
	
		domain
		
	)

Summary

Execute a domain transition to run a PipeWire client utility (e.g. pw-cat).

Parameters

Parameter:	Description:
domain	Domain allowed to transition.

pipewire_mmap_rw_tmpfs_files(
	
		domain
		
	)

Summary

Allow a domain to read, write, and map PipeWire shared memory (tmpfs) files. These are memfd files passed between the daemon and its clients for zero-copy audio buffer sharing.

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_read_home_files(
	
		domain
		
	)

Summary

Allow a domain to read PipeWire home directory content.

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_rw_stream_sockets(
	
		domain
		
	)

Summary

Read and write connected PipeWire daemon stream sockets.

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_socket_user_unlink(
	
		domain
		
	)

Summary

unlink pipewire user socket /run/user/$UID/pipewire-0

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_stream_connect(
	
		domain
		
	)

Summary

Connect to the PipeWire daemon over a Unix stream socket.

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_use_client_fds(
	
		domain
		
	)

Summary

Use file descriptors inherited from PipeWire clients.

Parameters

Parameter:	Description:
domain	Domain allowed access.

pipewire_use_fds(
	
		domain
		
	)

Summary

Allow a domain to use file descriptors passed from PipeWire.

Parameters

Parameter:	Description:
domain	Domain allowed access.

Return

Templates:

pipewire_role(
	
		role_prefix
		
			,
		
		user_domain
		
			,
		
		user_exec_domain
		
			,
		
		role
		
	)

Summary

Role access for PipeWire (user-service mode). Call this from unprivuser.te / staff.te in the same way pulseaudio_role is called.

Parameters

Parameter:	Description:
role_prefix	The prefix of the user role (e.g., "user" for user_r).
user_domain	User domain for the role (e.g., user_t).
user_exec_domain	User exec domain for execute and transition access (e.g., user_application_exec_domain).
role	Role allowed access (e.g., user_r).

Return