diff options
Diffstat (limited to 'tools/iio')
| -rw-r--r-- | tools/iio/iio_generic_buffer.c | 4 | ||||
| -rw-r--r-- | tools/iio/iio_utils.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/tools/iio/iio_generic_buffer.c b/tools/iio/iio_generic_buffer.c index 2491c54a5e4f..f8deae4e26a1 100644 --- a/tools/iio/iio_generic_buffer.c +++ b/tools/iio/iio_generic_buffer.c @@ -715,12 +715,12 @@ int main(int argc, char **argv) continue; } - toread = buf_len; } else { usleep(timedelay); - toread = 64; } + toread = buf_len; + read_size = read(buf_fd, data, toread * scan_size); if (read_size < 0) { if (errno == EAGAIN) { diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c index aadee6d34c74..8d35893b2fa8 100644 --- a/tools/iio/iio_utils.c +++ b/tools/iio/iio_utils.c @@ -547,6 +547,10 @@ static int calc_digits(int num) { int count = 0; + /* It takes a digit to represent zero */ + if (!num) + return 1; + while (num != 0) { num /= 10; count++; |