Alexis Berlemont wrote: > Daniele Nicolodi wrote: >> Hello Alexis, >> >> I found that a4l_get_chan() in buffer.c does not work for subdevices >> that use a global channels description struct (mode = >> A4L_CHAN_GLOBAL_CHANDESC in the a4l_chdesc_t structure).
> However, with your accurate description, I think this patch should > solve the problem: Thanks Alexis. Your patch has the same effect as the one I cracked up myself after some head scratching. It is more readable than mine, however my solution avoids the iteration and the multiple checks for A4L_CHAN_GLOBAL_CHANDESC and can be a little more efficient, but i think compiler optimizations should make it a non noticeable difference. Cheers, PS: Looks like free.fr does not like my university SMTP server. I have difficulties in sending mails to your account there. -- Daniele _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
