Method read

lib_acl_cpp/src/stream/istream.cpp:25–42

#endif

int istream::read(void* buf, size_t size, bool loop /* = true */)
{
	int   ret;
	if (buf == NULL || size == 0) {
		return -1;
	}

	if (loop && size > 1 && !(stream_->type & ACL_VSTREAM_TYPE_DGRAM)) {
		ret = acl_vstream_readn(stream_, buf, size);
	} else {
		ret = acl_vstream_read(stream_, buf, size);
	}
	if (ret == ACL_VSTREAM_EOF) {
		CHECK_ERROR(errno);
		return -1;
	}
	return ret;
}

bool istream::readtags(void *buf, size_t* size, const char *tag, size_t taglen)
{