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1.1 ! root 1: /* (-lgl ! 2: * COHERENT Version 3.0 ! 3: * Copyright (c) 1982, 1990 by Mark Williams Company. ! 4: * All rights reserved. May not be copied without permission. ! 5: -lgl) */ ! 6: /* ! 7: * Some constants. ! 8: * Intel 8086/8088 machines. ! 9: */ ! 10: ! 11: #ifndef CONST_H ! 12: #define CONST_H CONST_H ! 13: ! 14: #define MSASIZE 14 /* Space reserved for sys args */ ! 15: #define ISTVIRT 0 /* Stack virtual base for sys exec */ ! 16: #define SOVSIZE 0 /* Stack overflow size */ ! 17: #define UPASIZE 1024 /* Size of user area */ ! 18: #define MADSIZE 32767 /* Maximum addressable segment size */ ! 19: #define SMICALL 0 /* Start of independent system calls */ ! 20: #define NMICALL 74 /* Machine independent system calls */ ! 21: #define SMDCALL 128 /* Start of dependent system calls */ ! 22: #define NMDCALL 0 /* Machine dependent system calls */ ! 23: #define BSIZE 512 /* Buffer size */ ! 24: #define SCHUNK 16384 /* I/O chunk size for swap and dump */ ! 25: #define NCPCL 126 /* Number of characters in clist */ ! 26: #define NPID 30000 /* Maximum process id */ ! 27: #define MAXU ((unsigned)0177777) ! 28: ! 29: /* ! 30: * There must be an even number of HZ in a second. ! 31: */ ! 32: #define HZ 100 /* 8253 ticks per second */ ! 33: ! 34: #endif
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