Lines Matching defs:len
18 static void do_read(int fd, int len)
24 if (len < 2)
25 len = 2;
26 else if (len > sizeof(buf))
27 len = sizeof(buf);
30 status = read(fd, buf, len);
35 if (status != len) {
40 printf("read(%2d, %2d): %02x %02x,", len, status,
49 static void do_msg(int fd, int len)
58 if (len > sizeof buf)
59 len = sizeof buf;
63 xfer[0].len = 1;
66 xfer[1].len = len;
74 printf("response(%2d, %2d): ", len, status);
75 for (bp = buf; len; len--)