Asynchronous completion queue entry (CQE). More...

#include <ioring.h>

Collaboration diagram for cqe_t:

Data Fields
io_op_t	op
	The operation that was performed.

errno_t	error
	Error code, if not equal to `EOK` an error occurred.

void *	data
	Private data from the submission entry.

union {

fd_t fd

size_t count

void * ptr

io_events_t events

uint64_t _result

};

uint64_t	_padding [1]

Detailed Description

Asynchronous completion queue entry (CQE).

See also: I/O Subsystem for more information on the possible operations.

Definition at line 142 of file ioring.h.

Field Documentation

◆ op

io_op_t cqe_t::op

The operation that was performed.

Definition at line 144 of file ioring.h.

◆ error

errno_t cqe_t::error

Error code, if not equal to EOK an error occurred.

Definition at line 145 of file ioring.h.

◆ data

void* cqe_t::data

Private data from the submission entry.

Definition at line 146 of file ioring.h.

◆ fd

fd_t cqe_t::fd

Definition at line 148 of file ioring.h.

◆ count

size_t cqe_t::count

Definition at line 149 of file ioring.h.

◆ ptr

void* cqe_t::ptr

Definition at line 150 of file ioring.h.

◆ events

io_events_t cqe_t::events

Definition at line 151 of file ioring.h.

◆ _result

uint64_t cqe_t::_result

Definition at line 152 of file ioring.h.

◆ [union]

union { ... } cqe_t

◆ _padding

uint64_t cqe_t::_padding[1]

Definition at line 154 of file ioring.h.

The documentation for this struct was generated from the following file:

include/sys/ioring.h

Data Fields