SubmissionEntry

IO operation submission data structure (Submission queue entry).

C API: struct io_uring_sqe

version(linux) @nogc

struct SubmissionEntry {

Operation opcode;

SubmissionEntryFlags flags;

ushort ioprio;

union __anonymous;

union __anonymous;

ulong user_data;

union __anonymous;

void clear();

}

Members

Functions

clear void clear(): Resets entry fields

Unions

__anonymous union __anonymous
__anonymous union __anonymous
__anonymous union __anonymous

Variables

addr ulong addr;: pointer to buffer or iovecs
fd int fd;: file descriptor to do IO on
flags SubmissionEntryFlags flags;: IOSQE_ flags
ioprio ushort ioprio;: ioprio for the request
len uint len;: buffer size or number of iovecs
opcode Operation opcode;: type of operation for this sqe
user_data ulong user_data;: data to be passed back at completion time

Meta

Source

See Implementation