SYNOPSISIn sys/param.h In sys/vnode.h Ft int Fn VOP_STRATEGY struct vnode *vp struct buf *bp
DESCRIPTIONThe arguments are:
- Fa vp
- The vnode that the buffer is for.
- Fa bp
- The buffer to be read or written.
This call either reads or writes data from a file, depending on the value of Fa bp->b_io.bio_cmd .
The call may block.
RETURN VALUESAlways zero. Errors should be signalled by setting BIO_ERROR on b_ioflags field in struct buf, and setting b_error to the appropriate errno value.
AUTHORSThis manual page was written by An Doug Rabson .