prepWriteFixed

Prepares write_fixed operation.

nothrow @nogc ref @safe
SubmissionEntry
prepWriteFixed
(
return ref SubmissionEntry entry
,
int fd
,
long offset
,
ubyte[] buffer
,)

Parameters

entry SubmissionEntry

SubmissionEntry to prepare

fd int

file descriptor of file we are operating on

offset long

offset

buffer ubyte[]

slice to preregistered buffer

bufferIndex ushort

index to the preregistered buffers array buffer belongs to

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