On Tue, Jun 22, 2021 at 9:34 PM Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote: > + while (1) { > + int now, wr; > + > + now = read(in, buf, bs); > + if (now < 0) { > + ret = now; > + goto err; > + } > + > + if (!now) > + break; > + > + wr = write_full(out, buf, now); > + if (wr < 0) { > + ret = wr; > + goto err; > + } > + } > + > + ret = 0; > +err: > + free(buf); > + > + return ret; This can be quite a bit shorter: while (1) { ret = read(in, buf, bs); if (ret <= 0) break; ret = write_full(out, buf, ret); if (ret < 0) break; } free(buf) return ret; _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox