| commit | 53118557b6a9c263e4a80825da367b2116529541 | [log] [tgz] |
|---|---|---|
| author | Hartmut Knaack <knaack.h@gmx.de> | Sun May 31 14:40:14 2015 +0200 |
| committer | Jonathan Cameron <jic23@kernel.org> | Sun May 31 19:43:50 2015 +0100 |
| tree | 4339029fde36a15974c2271d948c219f5967b2fb | |
| parent | 963f54cef23b7e8c91bbe60b978b5f4a3e990f2c [diff] |
tools:iio:iio_utils: add error handling Add error handling to calls which can indicate a major problem by returning an error code. This also sets ret to -ENOENT in iioutils_get_type() and iioutils_get_param_float() to indicate if no matching directory entry was found. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>