Symbol: _POSIX_ASYNCHRONOUS_IO
lib/libc/gen/sysconf.c
194
#if _POSIX_ASYNCHRONOUS_IO == 0
lib/libc/gen/sysconf.c
199
return (_POSIX_ASYNCHRONOUS_IO);
sys/kern/kern_p1003_1b.c
377
p31b_setcfg(CTL_P1003_1B_ASYNCHRONOUS_IO, _POSIX_ASYNCHRONOUS_IO);