Lines Matching defs:buf
1669 unsigned char buf[1024];
1694 while ((len = read(fd, buf, sizeof(buf))) > 0) {
1706 iprintf(dev->fp, I_NONE, "0x%02x", buf[i]);
1708 iprintf(dev->fp, I_NONE, "%s0x%02x", sep, buf[i]);
2349 char buf[4096];
2358 n = fread(buf, 1, sizeof(buf), d->fp);
2360 fwrite(buf, 1, n, ctx->first_device->fp);
2361 } while (n == sizeof(buf));