/*
 * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
/*        All Rights Reserved   */

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley Software License Agreement
 * specifies the terms and conditions for redistribution.
 */

/*
 * This file defines certain local parameters
 * A symbol should be defined in Makefile for local conditional
 * compilation, e.g. IIASA or ERNIE, to be tested here and elsewhere.
 */

/*
 * Fundamental definitions which may vary from system to system.
 *
 *      BUFSIZ          The i/o buffering size; also limits word size
 *      SHELLPATH       Where the shell will live; initalizes $shell
 *      MAILINTVL       How often to mailcheck; more often is more expensive
 *      OTHERSH         Shell for scripts which don't start with #
 */

#define BUFSIZ  1024            /* default buffer size */
#define PATHSIZ 16384           /* allow longer PATH environment variables */
#define SHELLPATH       "/bin/csh"
#define OTHERSH         "/bin/sh"
#define FORKSLEEP       10      /* delay loop on non-interactive fork failure */
#define MAILINTVL       600     /* 10 minutes */

/*
 * The shell moves std in/out/diag and the old std input away from units
 * 0, 1, and 2 so that it is easy to set up these standards for invoked
 * commands.
 */
#define FSHTTY  15              /* /dev/tty when manip pgrps */
#define FSHIN   16              /* Preferred desc for shell input */
#define FSHOUT  17              /* ... shell output */
#define FSHDIAG 18              /* ... shell diagnostics */
#define FOLDSTD 19              /* ... old std input */

#ifdef IIASA
#undef  OTHERSH
#endif

#define copy(to, from, size)    bcopy(from, to, size)

#ifdef PROF
#define exit(n) done(n)
#endif