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SUNRPC: Add helpers for decoding opaque and string types

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Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust
2018-03-20 17:03:05 -04:00
committed by Anna Schumaker
parent d943f2dd8d
commit 0e779aa703
2 changed files with 88 additions and 0 deletions
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6
include/linux/sunrpc/xdr.h
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@@ -253,6 +253,12 @@ xdr_stream_remaining(const struct xdr_stream *xdr)
return xdr->nwords << 2;
}
ssize_t xdr_stream_decode_opaque(struct xdr_stream *xdr, void *ptr,
size_t size);
ssize_t xdr_stream_decode_opaque_dup(struct xdr_stream *xdr, void **ptr,
size_t maxlen, gfp_t gfp_flags);
ssize_t xdr_stream_decode_string(struct xdr_stream *xdr, char *str,
size_t size);
ssize_t xdr_stream_decode_string_dup(struct xdr_stream *xdr, char **str,
size_t maxlen, gfp_t gfp_flags);
/**