SBL_ImportRecvBufReq initiates import of a receive buffer.
error = SBL_ImportRecvBufReq(NodeID node, SBL_Squid squid, unsigned int rbufid, Int32** proxyBuf, int* nwords, int reserved)
IN NodeID node: address of a node on which receive buffer has been
IN SBL_Squid squid: process which exported this receive buffer.
IN unsigned int rbufid: receive buffer id.
(delayed)OUT Int32** proxyBuf: local address in DestSpace
which corresponds to imported receive buffer.
(delayed)OUT int* nwords: size of the imported buffer in SHRIMP words.
IN int reserved: reserved for extensions, should be set to zero.
SBL_ImportRecvBufReq initiates an import of a receive buffer which
has been exported by process squid executing on node node.
Unlike SBL_ImportRecvBuf, this call
returns immediately without blocking waiting for import to complete. On
return, nwords is set to zero. Later, when import is completed
successfully, both nwords and proxyBuf are set in the same
way as by SBL_ImportRecvBuf. If import
cannot be completed, negative error code is returned on nwords.
SBL_ImportRecvBufReq returns 0 on success or negative error code on
failure. nwords is set to zero on return. Later, nwords
is set to indicate the status of import request completion: negative means
an error, positive denotes the size of the (successfully) imported buffer.
Copyright (c) 1995,