| //! This module corresponds to `mach/message.h`. |
| |
| use kern_return::kern_return_t; |
| use port::{mach_port_name_t, mach_port_t}; |
| use vm_types::{integer_t, natural_t}; |
| |
| pub type mach_msg_timeout_t = natural_t; |
| |
| pub type mach_msg_bits_t = ::libc::c_uint; |
| pub type mach_msg_id_t = integer_t; |
| pub type mach_msg_size_t = natural_t; |
| |
| pub type mach_msg_copy_options_t = ::libc::c_uint; |
| pub type mach_msg_descriptor_type_t = ::libc::c_uint; |
| pub type mach_msg_type_name_t = ::libc::c_uint; |
| |
| pub type mach_msg_trailer_type_t = ::libc::c_uint; |
| pub type mach_msg_trailer_size_t = ::libc::c_uint; |
| |
| pub type mach_msg_option_t = integer_t; |
| |
| pub type mach_msg_type_number_t = natural_t; |
| pub type mach_msg_type_size_t = natural_t; |
| |
| pub type mach_msg_return_t = kern_return_t; |
| |
| pub const MACH_MSG_TIMEOUT_NONE: mach_msg_timeout_t = 0; |
| |
| pub const MACH_MSGH_BITS_ZERO: mach_msg_bits_t = 0x0000_0000; |
| |
| pub const MACH_MSGH_BITS_REMOTE_MASK: mach_msg_bits_t = 0x0000_001f; |
| pub const MACH_MSGH_BITS_LOCAL_MASK: mach_msg_bits_t = 0x0000_1f00; |
| pub const MACH_MSGH_BITS_VOUCHER_MASK: mach_msg_bits_t = 0x001f_0000; |
| |
| pub const MACH_MSGH_BITS_PORTS_MASK: mach_msg_bits_t = |
| MACH_MSGH_BITS_REMOTE_MASK | MACH_MSGH_BITS_LOCAL_MASK | MACH_MSGH_BITS_VOUCHER_MASK; |
| |
| pub const MACH_MSGH_BITS_COMPLEX: mach_msg_bits_t = 0x8000_0000; |
| |
| pub const MACH_MSGH_BITS_USER: mach_msg_bits_t = 0x801f_1f1f; |
| |
| #[allow(non_snake_case)] |
| pub fn MACH_MSGH_BITS(remote: mach_msg_bits_t, local: mach_msg_bits_t) -> mach_msg_bits_t { |
| remote | (local << 8) |
| } |
| |
| pub const MACH_MSG_TYPE_MOVE_RECEIVE: mach_msg_type_name_t = 16; |
| pub const MACH_MSG_TYPE_MOVE_SEND: mach_msg_type_name_t = 17; |
| pub const MACH_MSG_TYPE_MOVE_SEND_ONCE: mach_msg_type_name_t = 18; |
| pub const MACH_MSG_TYPE_COPY_SEND: mach_msg_type_name_t = 19; |
| pub const MACH_MSG_TYPE_MAKE_SEND: mach_msg_type_name_t = 20; |
| pub const MACH_MSG_TYPE_MAKE_SEND_ONCE: mach_msg_type_name_t = 21; |
| pub const MACH_MSG_TYPE_COPY_RECEIVE: mach_msg_type_name_t = 22; |
| pub const MACH_MSG_TYPE_DISPOSE_RECEIVE: mach_msg_type_name_t = 24; |
| pub const MACH_MSG_TYPE_DISPOSE_SEND: mach_msg_type_name_t = 25; |
| pub const MACH_MSG_TYPE_DISPOSE_SEND_ONCE: mach_msg_type_name_t = 26; |
| |
| pub const MACH_MSG_PHYSICAL_COPY: mach_msg_copy_options_t = 0; |
| pub const MACH_MSG_VIRTUAL_COPY: mach_msg_copy_options_t = 1; |
| pub const MACH_MSG_ALLOCATE: mach_msg_copy_options_t = 2; |
| |
| pub const MACH_MSG_PORT_DESCRIPTOR: mach_msg_descriptor_type_t = 0; |
| pub const MACH_MSG_OOL_DESCRIPTOR: mach_msg_descriptor_type_t = 1; |
| pub const MACH_MSG_OOL_PORTS_DESCRIPTOR: mach_msg_descriptor_type_t = 2; |
| pub const MACH_MSG_OOL_VOLATILE_DESCRIPTOR: mach_msg_descriptor_type_t = 3; |
| |
| pub const MACH_MSG_OPTION_NONE: mach_msg_option_t = 0x0000_0000; |
| |
| pub const MACH_SEND_MSG: mach_msg_option_t = 0x0000_0001; |
| pub const MACH_RCV_MSG: mach_msg_option_t = 0x0000_0002; |
| |
| pub const MACH_RCV_LARGE: mach_msg_option_t = 0x0000_0004; |
| pub const MACH_RCV_LARGE_IDENTITY: mach_msg_option_t = 0x0000_0008; |
| |
| pub const MACH_SEND_TIMEOUT: mach_msg_option_t = 0x0000_0010; |
| pub const MACH_SEND_INTERRUPT: mach_msg_option_t = 0x0000_0040; |
| pub const MACH_SEND_NOTIFY: mach_msg_option_t = 0x0000_0080; |
| pub const MACH_SEND_ALWAYS: mach_msg_option_t = 0x0001_0000; |
| pub const MACH_SEND_TRAILER: mach_msg_option_t = 0x0002_0000; |
| pub const MACH_SEND_NOIMPORTANCE: mach_msg_option_t = 0x0004_0000; |
| pub const MACH_SEND_NODENAP: mach_msg_option_t = MACH_SEND_NOIMPORTANCE; |
| pub const MACH_SEND_IMPORTANCE: mach_msg_option_t = 0x0008_0000; |
| |
| pub const MACH_RCV_TIMEOUT: mach_msg_option_t = 0x0000_0100; |
| pub const MACH_RCV_NOTIFY: mach_msg_option_t = 0x0000_0200; |
| pub const MACH_RCV_INTERRUPT: mach_msg_option_t = 0x0000_0400; |
| pub const MACH_RCV_VOUCHER: mach_msg_option_t = 0x0000_0800; |
| pub const MACH_RCV_OVERWRITE: mach_msg_option_t = 0x0000_1000; |
| |
| pub const MACH_MSG_SUCCESS: mach_msg_return_t = 0x0000_0000; |
| |
| pub const MACH_MSG_MASK: mach_msg_return_t = 0x0000_3e00; |
| pub const MACH_MSG_IPC_SPACE: mach_msg_return_t = 0x0000_2000; |
| pub const MACH_MSG_VM_SPACE: mach_msg_return_t = 0x0000_1000; |
| pub const MACH_MSG_IPC_KERNEL: mach_msg_return_t = 0x0000_0800; |
| pub const MACH_MSG_VM_KERNEL: mach_msg_return_t = 0x0000_0400; |
| |
| pub const MACH_SEND_IN_PROGRESS: mach_msg_return_t = 0x1000_0001; |
| pub const MACH_SEND_INVALID_DATA: mach_msg_return_t = 0x1000_0002; |
| pub const MACH_SEND_INVALID_DEST: mach_msg_return_t = 0x1000_0003; |
| pub const MACH_SEND_TIMED_OUT: mach_msg_return_t = 0x1000_0004; |
| pub const MACH_SEND_INVALID_VOUCHER: mach_msg_return_t = 0x1000_0005; |
| pub const MACH_SEND_INTERRUPTED: mach_msg_return_t = 0x1000_0007; |
| pub const MACH_SEND_MSG_TOO_SMALL: mach_msg_return_t = 0x1000_0008; |
| pub const MACH_SEND_INVALID_REPLY: mach_msg_return_t = 0x1000_0009; |
| pub const MACH_SEND_INVALID_RIGHT: mach_msg_return_t = 0x1000_000a; |
| pub const MACH_SEND_INVALID_NOTIFY: mach_msg_return_t = 0x1000_000b; |
| pub const MACH_SEND_INVALID_MEMORY: mach_msg_return_t = 0x1000_000c; |
| pub const MACH_SEND_NO_BUFFER: mach_msg_return_t = 0x1000_000d; |
| pub const MACH_SEND_TOO_LARGE: mach_msg_return_t = 0x1000_000e; |
| pub const MACH_SEND_INVALID_TYPE: mach_msg_return_t = 0x1000_000f; |
| pub const MACH_SEND_INVALID_HEADER: mach_msg_return_t = 0x1000_0010; |
| pub const MACH_SEND_INVALID_TRAILER: mach_msg_return_t = 0x1000_0011; |
| pub const MACH_SEND_INVALID_RT_OOL_SIZE: mach_msg_return_t = 0x1000_0015; |
| |
| pub const MACH_RCV_IN_PROGRESS: mach_msg_return_t = 0x1000_4001; |
| pub const MACH_RCV_INVALID_NAME: mach_msg_return_t = 0x1000_4002; |
| pub const MACH_RCV_TIMED_OUT: mach_msg_return_t = 0x1000_4003; |
| pub const MACH_RCV_TOO_LARGE: mach_msg_return_t = 0x1000_4004; |
| pub const MACH_RCV_INTERRUPTED: mach_msg_return_t = 0x1000_4005; |
| pub const MACH_RCV_PORT_CHANGED: mach_msg_return_t = 0x1000_4006; |
| pub const MACH_RCV_INVALID_NOTIFY: mach_msg_return_t = 0x1000_4007; |
| pub const MACH_RCV_INVALID_DATA: mach_msg_return_t = 0x1000_4008; |
| pub const MACH_RCV_PORT_DIED: mach_msg_return_t = 0x1000_4009; |
| pub const MACH_RCV_IN_SET: mach_msg_return_t = 0x1000_400a; |
| pub const MACH_RCV_HEADER_ERROR: mach_msg_return_t = 0x1000_400b; |
| pub const MACH_RCV_BODY_ERROR: mach_msg_return_t = 0x1000_400c; |
| pub const MACH_RCV_INVALID_TYPE: mach_msg_return_t = 0x1000_400d; |
| pub const MACH_RCV_SCATTER_SMALL: mach_msg_return_t = 0x1000_400e; |
| pub const MACH_RCV_INVALID_TRAILER: mach_msg_return_t = 0x1000_400f; |
| pub const MACH_RCV_IN_PROGRESS_TIMED: mach_msg_return_t = 0x1000_4011; |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Default, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_header_t { |
| pub msgh_bits: mach_msg_bits_t, |
| pub msgh_size: mach_msg_size_t, |
| pub msgh_remote_port: mach_port_t, |
| pub msgh_local_port: mach_port_t, |
| pub msgh_voucher_port: mach_port_name_t, |
| pub msgh_id: mach_msg_id_t, |
| } |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Default, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_body_t { |
| pub msgh_descriptor_count: mach_msg_size_t, |
| } |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Default, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_base_t { |
| pub header: mach_msg_header_t, |
| pub body: mach_msg_body_t, |
| } |
| |
| pub const MACH_MSG_TRAILER_FORMAT_0: mach_msg_trailer_type_t = 0; |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Default, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_trailer_t { |
| pub msgh_trailer_type: mach_msg_trailer_type_t, |
| pub msgh_trailer_size: mach_msg_trailer_size_t, |
| } |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Default, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_port_descriptor_t { |
| pub name: mach_port_t, |
| pub pad1: mach_msg_size_t, |
| pub pad2: u16, |
| pub disposition: u8, // mach_msg_type_name_t bitfield |
| pub type_: u8, // mach_msg_descriptor_type_t bitfield |
| } |
| |
| impl mach_msg_port_descriptor_t { |
| pub fn new(name: mach_port_t, disposition: mach_msg_type_name_t) -> Self { |
| Self { |
| name, |
| pad1: 0, |
| pad2: 0, |
| disposition: disposition as u8, |
| type_: MACH_MSG_PORT_DESCRIPTOR as u8, |
| } |
| } |
| } |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_ool_descriptor_t { |
| pub address: *mut ::libc::c_void, |
| #[cfg(not(target_pointer_width = "64"))] |
| pub size: mach_msg_size_t, |
| pub deallocate: u8, // boolean_t bitfield |
| pub copy: u8, // mach_msg_copy_options_t bitfield |
| pub pad1: u8, |
| pub type_: u8, // mach_msg_descriptor_type_t bitfield |
| #[cfg(target_pointer_width = "64")] |
| pub size: mach_msg_size_t, |
| } |
| |
| impl mach_msg_ool_descriptor_t { |
| pub fn new( |
| address: *mut ::libc::c_void, |
| deallocate: bool, |
| copy: mach_msg_copy_options_t, |
| size: u32, |
| ) -> Self { |
| Self { |
| address, |
| deallocate: if deallocate { 1 } else { 0 }, |
| copy: copy as u8, |
| pad1: 0, |
| type_: MACH_MSG_OOL_DESCRIPTOR as u8, |
| size, |
| } |
| } |
| } |
| |
| #[repr(C)] |
| #[derive(Copy, Clone, Debug, Hash, PartialOrd, PartialEq, Eq, Ord)] |
| pub struct mach_msg_ool_ports_descriptor_t { |
| pub address: *mut ::libc::c_void, |
| #[cfg(not(target_pointer_width = "64"))] |
| pub count: mach_msg_size_t, |
| pub deallocate: u8, // boolean_t bitfield |
| pub copy: u8, // mach_msg_copy_options_t bitfield |
| pub disposition: u8, // mach_msg_type_name_t bitfield |
| pub type_: u8, // mach_msg_descriptor_type_t bitfield |
| #[cfg(target_pointer_width = "64")] |
| pub count: mach_msg_size_t, |
| } |
| |
| extern "C" { |
| pub fn mach_msg( |
| msg: *mut mach_msg_header_t, |
| option: mach_msg_option_t, |
| send_size: mach_msg_size_t, |
| recv_size: mach_msg_size_t, |
| recv_name: mach_port_name_t, |
| timeout: mach_msg_timeout_t, |
| notify: mach_port_name_t, |
| ) -> mach_msg_return_t; |
| |
| // from mach/mach.h |
| pub fn mach_msg_send(msg: *mut mach_msg_header_t) -> mach_msg_return_t; |
| pub fn mach_msg_destroy(msg: *mut mach_msg_header_t); |
| } |
