15 Nov
2018
15 Nov
'18
8:50 p.m.
On Thu, 15 Nov 2018 18:30:18 +0100, Kirill Marinushkin wrote:
Hello Takashi,
On 11/15/18 12:08, Takashi Iwai wrote:
On Thu, 15 Nov 2018 08:19:56 +0100, Kirill Marinushkin wrote:
Before this commit, compilation of `pcm_share` causes warnings "ignoring return value" for several `read` and `write` operations:
pcm_share.c: In function '_snd_pcm_share_missing': pcm_share.c:293:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result] read(share->slave_socket, buf, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <...>Which compiler version? I'm using gcc 8.2.1, and couldn't get any warnings like the above.
thanks,
Takashi
My gcc version is 6.4.0
Then I believe gcc has fixed itself not to warn this kind of things any longer.
Takashi