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SUNRPC: Use struct xdr_stream when constructing RPC Call header

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Modernize and harden the code path that constructs each RPC Call
message.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever
2019-02-11 11:24:48 -05:00
committed by Anna Schumaker
parent fe9a270519
commit e8680a24a2
8 changed files with 265 additions and 180 deletions
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6
include/linux/sunrpc/xdr.h
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@@ -87,6 +87,12 @@ xdr_buf_init(struct xdr_buf *buf, void *start, size_t len)
#define xdr_one cpu_to_be32(1)
#define xdr_two cpu_to_be32(2)
#define rpc_auth_null cpu_to_be32(RPC_AUTH_NULL)
#define rpc_auth_unix cpu_to_be32(RPC_AUTH_UNIX)
#define rpc_auth_gss cpu_to_be32(RPC_AUTH_GSS)
#define rpc_call cpu_to_be32(RPC_CALL)
#define rpc_success cpu_to_be32(RPC_SUCCESS)
#define rpc_prog_unavail cpu_to_be32(RPC_PROG_UNAVAIL)
#define rpc_prog_mismatch cpu_to_be32(RPC_PROG_MISMATCH)