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Annotation of 43BSDTahoe/ucb/Mail/glob.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that this notice is preserved and that due credit is given
        !             7:  * to the University of California at Berkeley. The name of the University
        !             8:  * may not be used to endorse or promote products derived from this
        !             9:  * software without specific prior written permission. This software
        !            10:  * is provided ``as is'' without express or implied warranty.
        !            11:  *
        !            12:  *     @(#)glob.h      5.3 (Berkeley) 2/18/88
        !            13:  */
        !            14: 
        !            15: /*
        !            16:  * A bunch of global variable declarations lie herein.
        !            17:  * def.h must be included first.
        !            18:  */
        !            19: 
        !            20: int    msgCount;                       /* Count of messages read in */
        !            21: int    mypid;                          /* Current process id */
        !            22: int    rcvmode;                        /* True if receiving mail */
        !            23: int    sawcom;                         /* Set after first command */
        !            24: int    hflag;                          /* Sequence number for network -h */
        !            25: char   *rflag;                         /* -r address for network */
        !            26: char   *Tflag;                         /* -T temp file for netnews */
        !            27: char   nosrc;                          /* Don't source /usr/lib/Mail.rc */
        !            28: char   noheader;                       /* Suprress initial header listing */
        !            29: int    selfsent;                       /* User sent self something */
        !            30: int    senderr;                        /* An error while checking */
        !            31: int    edit;                           /* Indicates editing a file */
        !            32: int    readonly;                       /* Will be unable to rewrite file */
        !            33: int    noreset;                        /* String resets suspended */
        !            34: int    sourcing;                       /* Currently reading variant file */
        !            35: int    loading;                        /* Loading user definitions */
        !            36: int    cond;                           /* Current state of conditional exc. */
        !            37: FILE   *itf;                           /* Input temp file buffer */
        !            38: FILE   *otf;                           /* Output temp file buffer */
        !            39: FILE   *pipef;                         /* Pipe file we have opened */
        !            40: int    image;                          /* File descriptor for image of msg */
        !            41: FILE   *input;                         /* Current command input file */
        !            42: char   *editfile;                      /* Name of file being edited */
        !            43: char   *sflag;                         /* Subject given from non tty */
        !            44: int    outtty;                         /* True if standard output a tty */
        !            45: int    intty;                          /* True if standard input a tty */
        !            46: int    baud;                           /* Output baud rate */
        !            47: char   mbox[PATHSIZE];                 /* Name of mailbox file */
        !            48: char   mailname[PATHSIZE];             /* Name of system mailbox */
        !            49: int    uid;                            /* The invoker's user id */
        !            50: char   mailrc[PATHSIZE];               /* Name of startup file */
        !            51: char   deadletter[PATHSIZE];           /* Name of #/dead.letter */
        !            52: char   homedir[PATHSIZE];              /* Path name of home directory */
        !            53: char   myname[PATHSIZE];               /* My login id */
        !            54: off_t  mailsize;                       /* Size of system mailbox */
        !            55: int    lexnumber;                      /* Number of TNUMBER from scan() */
        !            56: char   lexstring[STRINGLEN];           /* String from TSTRING, scan() */
        !            57: int    regretp;                        /* Pointer to TOS of regret tokens */
        !            58: int    regretstack[REGDEP];            /* Stack of regretted tokens */
        !            59: char   *stringstack[REGDEP];           /* Stack of regretted strings */
        !            60: int    numberstack[REGDEP];            /* Stack of regretted numbers */
        !            61: struct message *dot;                   /* Pointer to current message */
        !            62: struct message *message;               /* The actual message structure */
        !            63: struct var     *variables[HSHSIZE];    /* Pointer to active var list */
        !            64: struct grouphead       *groups[HSHSIZE];/* Pointer to active groups */
        !            65: struct ignore          *ignore[HSHSIZE];/* Pointer to ignored fields */
        !            66: struct ignore          *retain[HSHSIZE];/* Pointer to retained fields */
        !            67: int    nretained;                      /* Number of retained fields */
        !            68: char   **altnames;                     /* List of alternate names for user */
        !            69: char   **localnames;                   /* List of aliases for our local host */
        !            70: int    debug;                          /* Debug flag set */
        !            71: int    rmail;                          /* Being called as rmail */
        !            72: int    screenwidth;                    /* Screen width, or best guess */
        !            73: int    screenheight;                   /* Screen height, or best guess */
        !            74: 
        !            75: #include <setjmp.h>
        !            76: 
        !            77: jmp_buf        srbuf;
        !            78: 
        !            79: 
        !            80: /*
        !            81:  * The pointers for the string allocation routines,
        !            82:  * there are NSPACE independent areas.
        !            83:  * The first holds STRINGSIZE bytes, the next
        !            84:  * twice as much, and so on.
        !            85:  */
        !            86: 
        !            87: #define        NSPACE  25                      /* Total number of string spaces */
        !            88: struct strings {
        !            89:        char    *s_topFree;             /* Beginning of this area */
        !            90:        char    *s_nextFree;            /* Next alloctable place here */
        !            91:        unsigned s_nleft;               /* Number of bytes left here */
        !            92: } stringdope[NSPACE];

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