1 /* 2 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 7 /* All Rights Reserved */ 8 9 /* 10 * Copyright (c) 1980 Regents of the University of California. 11 * All rights reserved. The Berkeley Software License Agreement 12 * specifies the terms and conditions for redistribution. 13 */ 14 15 /* 16 * This file defines certain local parameters 17 * A symbol should be defined in Makefile for local conditional 18 * compilation, e.g. IIASA or ERNIE, to be tested here and elsewhere. 19 */ 20 21 /* 22 * Fundamental definitions which may vary from system to system. 23 * 24 * BUFSIZ The i/o buffering size; also limits word size 25 * SHELLPATH Where the shell will live; initalizes $shell 26 * MAILINTVL How often to mailcheck; more often is more expensive 27 * OTHERSH Shell for scripts which don't start with # 28 */ 29 30 #define BUFSIZ 1024 /* default buffer size */ 31 #define PATHSIZ 16384 /* allow longer PATH environment variables */ 32 #define SHELLPATH "/bin/csh" 33 #define OTHERSH "/bin/sh" 34 #define FORKSLEEP 10 /* delay loop on non-interactive fork failure */ 35 #define MAILINTVL 600 /* 10 minutes */ 36 37 /* 38 * The shell moves std in/out/diag and the old std input away from units 39 * 0, 1, and 2 so that it is easy to set up these standards for invoked 40 * commands. 41 */ 42 #define FSHTTY 15 /* /dev/tty when manip pgrps */ 43 #define FSHIN 16 /* Preferred desc for shell input */ 44 #define FSHOUT 17 /* ... shell output */ 45 #define FSHDIAG 18 /* ... shell diagnostics */ 46 #define FOLDSTD 19 /* ... old std input */ 47 48 #ifdef IIASA 49 #undef OTHERSH 50 #endif 51 52 #define copy(to, from, size) bcopy(from, to, size) 53 54 #ifdef PROF 55 #define exit(n) done(n) 56 #endif 57