Lines Matching defs:cptr
260 int err, cptr;
265 cptr = period_size;
266 while (cptr > 0) {
267 err = snd_pcm_writei(handle, ptr, cptr);
278 cptr -= err;
308 int err, count, cptr, init;
348 cptr = period_size;
349 while (cptr > 0) {
350 err = snd_pcm_writei(handle, ptr, cptr);
362 cptr -= err;
363 if (cptr == 0)
692 int err, cptr;
697 cptr = period_size;
698 while (cptr > 0) {
699 err = snd_pcm_mmap_writei(handle, ptr, cptr);
710 cptr -= err;