imsg_sync_read
int imsg_sync_read(struct imsgbuf *, int);
if (imsg_sync_read(&module->ibuf, MODULE_IO_TIMEOUT) <= 0 ||
if (imsg_sync_read(&module->ibuf, MODULE_IO_TIMEOUT) <= 0 ||
if (imsg_sync_read(&module->ibuf, MODULE_IO_TIMEOUT) <= 0) {
if (imsg_sync_read(&ibuf, 2000) <= 0 ||