OP_OPEN
encode_op_hdr(xdr, OP_OPEN, decode_open_maxsz, hdr);
if (!__decode_op_hdr(xdr, OP_OPEN, &status))
if (op->opnum == OP_OPEN)
[OP_OPEN] = {
[OP_OPEN] = nfsd4_decode_open,
[OP_OPEN] = nfsd4_encode_open,
error = aa_path_perm(OP_OPEN, file->f_cred,