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VOP_STRATEGY (9) | Kernel routines | Unix Manual Pages | :man▋
NAME
VOP_STRATEGY - read or write a file system buffer
CONTENTS
Synopsis
Description
Return Values
See Also
Authors
SYNOPSIS
.In sys/param.h
.In sys/vnode.h int VOP_STRATEGY "struct vnode *vp" "struct buf *bp"
DESCRIPTION
The arguments are: | vp | The vnode that the buffer is for. | | bp | The buffer to be read or written. | |
This call either reads or writes data from a file, depending on the value of bp->b_io.bio_cmd. The call may block.
RETURN VALUES
Zero is returned on success, otherwise an error is returned.
SEE ALSO
vnode(9)
AUTHORS
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