THE FOLLOWING PROGRAM IS SUBMITTED BY:
HARRY ATHERTON
UNIVERSITY OF CINCINNATI MEDICAL CENTER
DEPARTMENT OF PEDIATRICS, ML 541
231 BETHESDA AVE.
CINCINNATI, OHIO 45267
PHONE (513) 872-5341


THIS SUBMISSSION CONTAINS SEMAPHORE DIRECTIVES FOR THE RSX-11M
AND RSX-11M-PLUS EXECUTIVE.
THE MATERIAL FOR RSX-11M-PLUS V2.0 IS IN [364,22]; THE MATERIAL
FOR RSX-11M V4.0 IS IN [364,24].
THESE DIRECTIVES ARE USEFUL FOR SOLVING PROBLEMS OF CONCURRENT
ACCESS OF MULTIPLE TASKS TO DATA STRUCTURES (OR ANYTHING ELSE).
A DESCRIPTION OF THE DIRECTIVES AND INFORMATION FOR ADDING
THEM DURING A SYSGEN ARE GIVEN IN SEMINFO.RNO.
INFORMATION ON SEMAPHORES IS GIVEN IN THE PAPER "IMPLEMENTATION
AND APPLICATION OF SEMAPHORES IN RSX-11M" PRESENTED AT THE FALL
1979 DECUS. REPRINTS ARE AVAILABLE FROM THE ABOVE ADDRESS.