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| author | Kui Wang <wangkuisuper@hotmail.com> | 2020-11-01 23:27:53 +0800 |
|---|---|---|
| committer | Kui Wang <wangkuisuper@hotmail.com> | 2020-11-01 23:27:53 +0800 |
| commit | 4655fedee7c0f28bd0333fe89e5fd276a1276132 (patch) | |
| tree | a2cbbb5eeccc9dc770dd78e374c5168cdd4b9f32 /tests/src/pcm_params_test.cc | |
| parent | 2378be171c12271dd76baf099e1e050218a4170b (diff) | |
Backward compatible for pcm_write() pcm_read()
Current return value of pcm_write()/pcm_read()
comes from pcm_writei()/pcm_readi() which is the
actual frames written/read. But the old pcm_write()
/pcm_read() just returns 0 on success and a nagative
value on error.
This change will keep the pcm_write()/pcm_read() as
the old behavior which has been already used by
many applications, and is also matching the comment
above each function.
Signed-off-by: Kui Wang <wangkuisuper@hotmail.com>
Diffstat (limited to 'tests/src/pcm_params_test.cc')
0 files changed, 0 insertions, 0 deletions