macosx-10.9.5/CF-855.17/CFConcreteStreams.c

171 CF_PRIVATE CFIndex fdRead(int fd, UInt8 *buffer, CFIndex bufferLength, CFStreamError *errorCode, Boolean *atEOF) {
178         *atEOF = (bytesRead == 0) ? TRUE : FALSE;
184 static CFIndex fileRead(CFReadStreamRef stream, UInt8 *buffer, CFIndex bufferLength, CFStreamError *errorCode, Boolean *atEOF, void *info) {
187     result = fdRead(ctxt->fd, buffer, bufferLength, errorCode, atEOF);
191         if (!*atEOF && ctxt->rlInfo.cffd) {
206     if (*atEOF)
208     if (ctxt->scheduled > 0 && !*atEOF) {
583 static CFIndex dataRead(CFReadStreamRef stream, UInt8 *buffer, CFIndex bufferLength, CFStreamError *error, Boolean *atEOF, void *info) {
599     *atEOF = (dataCtxt->loc < bytePtr + length) ? FALSE : TRUE;
600     if (dataCtxt->scheduled && !*atEOF) {
606 static const UInt8 *dataGetBuffer(CFReadStreamRef stream, CFIndex maxBytesToRead, CFIndex *numBytesRead, CFStreamError *error, Boolean *atEOF, void *info) {
611         *atEOF = FALSE;
614         *atEOF = TRUE;
619     if (dataCtxt->scheduled && !*atEOF) {