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Searched refs:e_head (Results 1 – 6 of 6) sorted by relevance

/illumos-gate/usr/src/uts/common/io/audio/impl/
H A Daudio_output.c357 sp->s_drain_idx = eng->e_head; in auimpl_output_callback_impl()
435 eng->e_head += part; in auimpl_output_callback_impl()
498 if (e->e_tail > e->e_head) { in auimpl_output_callback()
504 cnt = e->e_head - e->e_tail; in auimpl_output_callback()
509 cnt = e->e_head - e->e_tail; in auimpl_output_callback()
541 if (e->e_tail > e->e_head) { in auimpl_output_preload()
545 e->e_tail = e->e_head; in auimpl_output_preload()
547 cnt = e->e_head - e->e_tail; in auimpl_output_preload()
552 cnt = e->e_head - e->e_tail; in auimpl_output_preload()
H A Daudio_input.c169 ASSERT(h >= e->e_head); in auimpl_input_callback()
170 if (h < e->e_head) { in auimpl_input_callback()
183 e->e_head = h; in auimpl_input_callback()
184 ASSERT(e->e_head >= e->e_tail); in auimpl_input_callback()
186 if ((e->e_head - e->e_tail) > e->e_nframes) { in auimpl_input_callback()
193 while ((e->e_head - e->e_tail) > fragfr) { in auimpl_input_callback()
H A Daudio_engine.c161 nfr = min(e->e_head - e->e_tail, e->e_nframes); in auimpl_engine_reset()
755 e->e_head = 0; in auimpl_engine_setup()
975 st->st_head.value.ui64 = e->e_head; in auimpl_engine_ksupdate()
1221 e->e_head = ENG_COUNT(e); in auimpl_engine_suspend()
H A Daudio_impl.h277 #define e_head e_buf.b_head macro
H A Daudio_client.c547 el = ENG_QLEN(e) + (e->e_head - e->e_tail); in auclnt_get_output_qlen()
549 el = (e->e_head - e->e_tail); in auclnt_get_output_qlen()
/illumos-gate/usr/src/grub/grub-0.97/stage2/
H A Dvstafs.h37 unsigned char e_head; member