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/macosx-10.5.8/xnu-1228.15.4/osfmk/ppc/
H A Dcpu.c1133 * Note that the synch paramter is used to wait until all functions are complete.
1135 * The called function must do a thread_wakeup on the synch if it decrements the
1136 * synch count to 0.
1160 cpu_broadcast(uint32_t *synch, broadcastFunc func, uint32_t parm) argument
1170 *synch = real_ncpus; /* Set how many we are going to try */
1171 assert_wait((event_t)synch, THREAD_UNINT); /* If more than one processor, we may have to wait */
1182 if (hw_atomic_sub(synch, failsig + 1) == 0)

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