usr/src/cmd/csh/sh.local.h

   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 #pragma ident   "%Z%%M% %I%     %E% SMI"
  16
  17 /*
  18  * This file defines certain local parameters
  19  * A symbol should be defined in Makefile for local conditional
  20  * compilation, e.g. IIASA or ERNIE, to be tested here and elsewhere.
  21  */
  22
  23 /*
  24  * Fundamental definitions which may vary from system to system.
  25  *
  26  *      BUFSIZ          The i/o buffering size; also limits word size
  27  *      SHELLPATH       Where the shell will live; initalizes $shell
  28  *      MAILINTVL       How often to mailcheck; more often is more expensive
  29  *      OTHERSH         Shell for scripts which don't start with #
  30  */
  31
  32 #define BUFSIZ  1024            /* default buffer size */
  33 #define PATHSIZ 16384           /* allow longer PATH environment variables */
  34 #define SHELLPATH       "/bin/csh"
  35 #define OTHERSH         "/bin/sh"
  36 #define FORKSLEEP       10      /* delay loop on non-interactive fork failure */
  37 #define MAILINTVL       600     /* 10 minutes */
  38
  39 /*
  40  * The shell moves std in/out/diag and the old std input away from units
  41  * 0, 1, and 2 so that it is easy to set up these standards for invoked
  42  * commands.
  43  */
  44 #define FSHTTY  15              /* /dev/tty when manip pgrps */
  45 #define FSHIN   16              /* Preferred desc for shell input */
  46 #define FSHOUT  17              /* ... shell output */
  47 #define FSHDIAG 18              /* ... shell diagnostics */
  48 #define FOLDSTD 19              /* ... old std input */
  49
  50 #ifdef IIASA
  51 #undef  OTHERSH
  52 #endif
  53
  54 #define copy(to, from, size)    bcopy(from, to, size)
  55
  56 #ifdef PROF
  57 #define exit(n) done(n)
  58 #endif