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

/freebsd/sys/dev/sound/pcm/
H A Dsound.c120 if (!PCM_REGISTERED(d) || CHN_EMPTY(d, channels.pcm)) in sysctl_hw_snd_default_unit()
193 while (!CHN_EMPTY(d, channels.pcm)) { in pcm_killchans()
H A Dchannel.c313 if (CHN_EMPTY(c, children.busy)) { in chn_wakeup()
667 if (snd_verbose > 3 && CHN_EMPTY(c, children)) in chn_start()
1956 if (!CHN_EMPTY(c, children)) { in chn_resizebuf()
2362 if (CHN_EMPTY(c, children)) in chn_notify()
2407 nrun = CHN_EMPTY(c, children.busy) ? 0 : 1; in chn_notify()
H A Dchannel.h183 #define CHN_EMPTY(x, y) SLIST_EMPTY(CHN_HEAD(x, y)) macro
H A Dvchan.c770 if (CHN_EMPTY(parent, children)) { in vchan_destroy()
H A Ddsp.c391 if (CHN_EMPTY(d, channels.pcm.opened)) { in dsp_open()
403 } else if (!CHN_EMPTY(d, channels.pcm.opened)) { in dsp_open()
H A Dsndstat.c1227 if (CHN_EMPTY(d, channels.pcm)) { in sndstat_prepare_pcm()