Module doors::illumos::door_h

Unsafe Declarations for the illumos Doors API

This module merely re-exports the subset of the illumos doors api that we need for this project. It makes no attempt at safety or ergonomics. Insofar as possible, all of the definitions and item descriptions provided here are verbatim Rust imports of the definitions provided in door.h.

If you are not already accustomed to working with doors in C, check out the excellent revolving-doors tutorial.

Structs

• door_arg_t
  Arguments for, and Return Values from, a Door invocation.
• door_desc_t
  Descriptor structure for door_arg_t
• door_desc_t__d_data__d_desc
  d_desc component of door_desc_t
• door_info_t
  Structure used to return metadata from door_info.

Constants

• DOOR_DEPLETION_CB
  Door has a private thread creation func
• DOOR_DESCRIPTOR
  Declare that a door_desc_t contains a file descriptor.
• DOOR_IS_UNREF
  Door is currently unreferenced
• DOOR_LOCAL
  Descriptor is local to current process
• DOOR_NO_CANCEL
  No server thread cancel on client abort
• DOOR_NO_DEPLETION_CB
  No thread create callbacks on depletion
• DOOR_PRIVATE
  Use a private pool of server threads
• DOOR_PRIVCREATE
  Door has a private thread creation func
• DOOR_REFUSE_DESC
  Prohibit clients from sending file / socket / door descriptors
• DOOR_RELEASE
  Instruct the kernel to close the descriptor after passing it to the server.
• DOOR_REVOKED
  Door has been revoked
• DOOR_UNREF
  Deliver an unref notification with door
• DOOR_UNREF_MULTI
  Deliver unref notification more than once

Functions

• door_call^⚠
  Invoke a function in another process.
• door_create^⚠
  Turns a function into a file descriptor.
• door_info^⚠
  Return information associated with a door descriptor
• door_return^⚠
  The inverse of door_call - return data and control to the calling process.
• door_revoke^⚠
  Revoke access to a door.

Type Definitions

• door_attr_t
  Handling instructions for door_desc_t
• door_id_t
  Opaque Door ID
• door_ptr_t
  Door Pointer Type
• door_server_procedure_t
  Signature for a Door Server Procedure

Unions

• door_desc_t__d_data
  d_data component of door_desc_t