Provided by: freebsd-manpages_7.2-1_all
VOP_STRATEGY - read or write a file system buffer
VOP_STRATEGY(struct vnode *vp, struct buf *bp);
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
The call may block.
Always zero. Errors should be signalled by setting BIO_ERROR on
b_ioflags field in struct buf, and setting b_error to the appropriate
This manual page was written by Doug Rabson.