Searched refs:bc_bytes (Results 1 – 1 of 1) sorted by relevance
141 bc_bytes, /* Backchannel bytes read */ in backendRunLoop() local273 if ((bc_bytes = read(device_fd, bc_buffer, sizeof(bc_buffer))) > 0) in backendRunLoop()277 CUPS_LLCAST bc_bytes); in backendRunLoop()278 cupsBackChannelWrite(bc_buffer, (size_t)bc_bytes, 1.0); in backendRunLoop()280 else if (bc_bytes < 0 && errno != EAGAIN && errno != EINTR) in backendRunLoop()286 else if (bc_bytes == 0) in backendRunLoop()