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| author | Martin Kelly <mkelly@xevo.com> | 2018-05-18 03:14:46 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-05-20 16:55:58 +0300 |
| commit | 55dda0abcf9d36bf5c3e21c8423b7c00a1125e27 (patch) | |
| tree | 622ec5263913368c19f71172ff984cb8f41f3b01 /drivers/iio/adc/ad7887.c | |
| parent | 71b52d2c746b2915d615e29f5873e1ee5f3c5f52 (diff) | |
| download | linux-55dda0abcf9d36bf5c3e21c8423b7c00a1125e27.tar.xz | |
tools: iio: iio_generic_buffer: allow continuous looping
Sometimes it's useful to stream samples forever, such as when
stress-testing a driver overnight to check for memory leaks or other
issues. When the program receives a signal, it will gracefully cleanup,
so it is still safe to terminate at any time.
Add support for specifying a negative -c option, meaning that we should
loop forever. To do so, we need to use a long long (instead of just
long) for num_loops so that current code specifying num_loops greater
than UNSIGNED_LONG_MAX doesn't break.
Signed-off-by: Martin Kelly <mkelly@xevo.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/ad7887.c')
0 files changed, 0 insertions, 0 deletions