xdr_reserve_space (9) Linux Manual Page

xdr_reserve_space – Reserve buffer space for sending

Synopsis

__be32 * xdr_reserve_space(struct xdr_stream * xdr, size_t nbytes);

Arguments

xdr

pointer to xdr_stream

nbytes

number of bytes to reserve

Description

Checks that we have enough buffer space to encode ‘nbytes’ more bytes of data. If so, update the total xdr_buf length, and adjust the length of the current kvec.

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