Method read

gpcontrib/gpcloud/src/gpreader.cpp:76–78

read() attempts to read up to count bytes into the buffer. Return 0 if EOF. Throw exception if encounters errors.

// read() attempts to read up to count bytes into the buffer.
// Return 0 if EOF. Throw exception if encounters errors.
uint64_t GPReader::read(char* buf, uint64_t count) {
    return this->bucketReader.read(buf, count);
}

// This should be reentrant, has no side effects when called multiple times.
void GPReader::close() {