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Annotation of 3BSD/cmd/csh/sh.local.h, revision 1.1

1.1     ! root        1: /* Copyright (c) 1979 Regents of the University of California */
        !             2: /*
        !             3:  * This file defines certain local parameters
        !             4:  * A symbol should be defined in Makefile for conditional
        !             5:  * compilation, e.g. CORY for U.C.B. Cory Hall 11/70 and
        !             6:  * tested here and elsewhere.
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * Fundamental definitions which may vary from system to system.
        !            11:  *
        !            12:  *     BUFSIZ          The i/o buffering size; also limits word size
        !            13:  *     SHELLPATH       Where the shell will live; initalizes $shell
        !            14:  *     SRCHPATH        The directories in the default search path
        !            15:  *     MAILINTVL       How often to mailcheck; more often is more expensive
        !            16:  */
        !            17: 
        !            18: #include <pagsiz.h>
        !            19: #define        BUFSIZ          BSIZE
        !            20: #define        SHELLPATH       "/bin/csh"
        !            21: #define        OTHERSH         "/bin/sh"
        !            22: /*
        !            23:  * Note that the first component of SRCHPATH is set to /etc for root
        !            24:  * in the file sh.c.
        !            25:  */
        !            26: #define        SRCHPATH        ".", "/usr/ucb", "/bin", "/usr/bin"
        !            27: #define        MAILINTVL       300                             /* 5 minutes */
        !            28: 
        !            29: /*
        !            30:  * NCARGS and NOFILE are from <sys/param.h> which we choose not
        !            31:  * to wholly include
        !            32:  */
        !            33: #define        NCARGS  5120            /* Max. chars in an argument list */
        !            34: 
        !            35: /*
        !            36:  * The shell moves std in/out/diag and the old std input away from units
        !            37:  * 0, 1, and 2 so that it is easy to set up these standards for invoked
        !            38:  * commands.  If possible they should go into descriptors closed by exec.
        !            39:  */
        !            40: #define        NOFILE  20              /* Max number of open files */
        !            41: #define        FSHIN   16              /* Preferred desc for shell input */
        !            42: #define        FSHOUT  17              /* ... shell output */
        !            43: #define        FSHDIAG 18              /* ... shell diagnostics */
        !            44: #define        FOLDSTD 19              /* ... old std input */
        !            45: 
        !            46: #define        V7
        !            47: 
        !            48: #ifdef NORMAL6
        !            49: #undef V7
        !            50: #define V6
        !            51: #include <retrofit.h>
        !            52: #define        NCARGS  510
        !            53: #define        NOFILE  15
        !            54: #define        FSHIN   3
        !            55: #define        FSHOUT  4
        !            56: #define        FSHDIAG 5
        !            57: #define        FOLDSTD 6
        !            58: #endif

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