On Jul 13, 6:38 pm, Diego Rondini <diego.rond...@kynetics.it> wrote: > I don't get while I see the "err = ..." line multiple times, and it's not > clear to me what's happening in this method. Can anybody help me? >
Ok, found out some more: the "err = ..." line is present several times because the function is recursive, and the actual problem is that the / dev/snd/pcmC0D0p is busy. I infact discovered that the "error -16" is coming from the "snd_pcm_hw_open" method in the "pcm_hw.c" source file, from the line: fd = snd_open_device(filename, fmode); According to file "bionic/libc/kernel/common/asm-generic/errno-base.h" the error: #define EBUSY 16 which means "Device or resource busy". Has anybody an idea of why it's busy? How can I check what uses it (Android doesn't have "lsof")? Thank you, Diego -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting