ssize_t size = process_->getChannel().receive(buffer, sizeof(buffer), false);
if (size == -1 && errno != EAGAIN)
throw simgrid::xbt::errno_error();
ssize_t size = process_->getChannel().receive(buffer, sizeof(buffer), false);
if (size == -1 && errno != EAGAIN)
throw simgrid::xbt::errno_error();