feighery@cyclone.mitre.org (P. D. Feighery) (03/21/91)
Greetings: On our RS/6000 I`ve been trying to create my own system calls via kernel externsions. Sofar so good. In one of my new system calls I am trying to open the device /dev/ent0 via fp_open. Unfortunately fp_open returns error code 22 (Invalid argument). Does anyone know the proper way to open a device (/dev/ent0 in particular). Is fp_open the correct method, is there some way to use entopen directly, or is their a better approach? Any suggestions would be greatly appreciated. Pat Feighery feighery@cyclone.mitre.org