darrel@darrel-desktop:~$ halcmd show funct
Exported Functions:
Owner   CodeAddr  Arg       FP   Users  Name
 00010  f9215552  f69c2000  NO       1   hm2_5i25.0.pet_watchdog
 00010  f92079dc  f69c2000  YES      1   hm2_5i25.0.read
 00010  f9207906  f69c2000  YES      0   hm2_5i25.0.read_gpio
 00010  f9207936  f69c2000  YES      1   hm2_5i25.0.write
 00010  f92078d6  f69c2000  YES      0   hm2_5i25.0.write_gpio
 00007  f8f31759  00000000  YES      1   motion-command-handler
 00007  f8f33cb2  00000000  YES      1   motion-controller
 00008  f863d000  f8ec9be8  YES      1   pid.0.do-pid-calcs
 00008  f863d000  f8ec9c88  YES      1   pid.1.do-pid-calcs
 00008  f863d000  f8ec9d28  YES      1   pid.2.do-pid-calcs