int
l3DataGetSingleBuf (rsComm_t *rsComm, int l1descInx,
bytesBuf_t *dataObjOutBBuf, portalOprOut_t **portalOprOut)
{
int status = 0;
int bytesRead;
openedDataObjInp_t dataObjCloseInp;
dataObjInfo_t *dataObjInfo;
/* just malloc an empty portalOprOut */
*portalOprOut = (portalOprOut_t*)malloc (sizeof (portalOprOut_t));
memset (*portalOprOut, 0, sizeof (portalOprOut_t));
dataObjInfo = L1desc[l1descInx].dataObjInfo;
if (dataObjInfo->dataSize > 0) {
dataObjOutBBuf->buf = malloc (dataObjInfo->dataSize);
bytesRead = l3FileGetSingleBuf (rsComm, l1descInx, dataObjOutBBuf);
} else {
bytesRead = 0;
}
#if 0 /* tested in _rsFileGet. don't need to go it again */
if (bytesRead != dataObjInfo->dataSize) {
free (dataObjOutBBuf->buf);
memset (dataObjOutBBuf, 0, sizeof (bytesBuf_t));
if (bytesRead >= 0) {
rodsLog (LOG_NOTICE,
"l3DataGetSingleBuf:Bytes toread %d don't match read %d",
dataObjInfo->dataSize, bytesRead);
bytesRead = SYS_COPY_LEN_ERR - errno;
}
}
#endif
memset (&dataObjCloseInp, 0, sizeof (dataObjCloseInp));
dataObjCloseInp.l1descInx = l1descInx;
status = rsDataObjClose (rsComm, &dataObjCloseInp);
if (status < 0) {
rodsLog (LOG_NOTICE,
"l3DataGetSingleBuf: rsDataObjClose of %d error, status = %d",
l1descInx, status);
}
if (bytesRead < 0)
return (bytesRead);
else
return status;
}
int
l3DataGetSingleBuf( rsComm_t *rsComm, int l1descInx,
bytesBuf_t *dataObjOutBBuf, portalOprOut_t **portalOprOut ) {
int status = 0;
int bytesRead;
openedDataObjInp_t dataObjCloseInp;
dataObjInfo_t *dataObjInfo;
/* just malloc an empty portalOprOut */
*portalOprOut = ( portalOprOut_t* )malloc( sizeof( portalOprOut_t ) );
memset( *portalOprOut, 0, sizeof( portalOprOut_t ) );
dataObjInfo = L1desc[l1descInx].dataObjInfo;
if ( dataObjInfo->dataSize > 0 ) {
dataObjOutBBuf->buf = malloc( dataObjInfo->dataSize );
bytesRead = l3FileGetSingleBuf( rsComm, l1descInx, dataObjOutBBuf );
}
else {
bytesRead = 0;
}
memset( &dataObjCloseInp, 0, sizeof( dataObjCloseInp ) );
dataObjCloseInp.l1descInx = l1descInx;
status = rsDataObjClose( rsComm, &dataObjCloseInp );
if ( status < 0 ) {
rodsLog( LOG_NOTICE,
"l3DataGetSingleBuf: rsDataObjClose of %d error, status = %d",
l1descInx, status );
}
if ( bytesRead < 0 ) {
return bytesRead;
}
else {
return status;
}
}