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Annotation of src/usr.bin/mail/glob.h, Revision 1.1

1.1     ! deraadt     1: /*
        !             2:  * Copyright (c) 1980, 1993
        !             3:  *     The Regents of the University of California.  All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 3. All advertising materials mentioning features or use of this software
        !            14:  *    must display the following acknowledgement:
        !            15:  *     This product includes software developed by the University of
        !            16:  *     California, Berkeley and its contributors.
        !            17:  * 4. Neither the name of the University nor the names of its contributors
        !            18:  *    may be used to endorse or promote products derived from this software
        !            19:  *    without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            31:  * SUCH DAMAGE.
        !            32:  *
        !            33:  *     from: @(#)glob.h        8.1 (Berkeley) 6/6/93
        !            34:  *     $Id: glob.h,v 1.3 1994/06/29 05:09:26 deraadt Exp $
        !            35:  */
        !            36:
        !            37: /*
        !            38:  * A bunch of global variable declarations lie herein.
        !            39:  * def.h must be included first.
        !            40:  */
        !            41:
        !            42: int    msgCount;                       /* Count of messages read in */
        !            43: int    rcvmode;                        /* True if receiving mail */
        !            44: int    sawcom;                         /* Set after first command */
        !            45: char   *Tflag;                         /* -T temp file for netnews */
        !            46: int    senderr;                        /* An error while checking */
        !            47: int    edit;                           /* Indicates editing a file */
        !            48: int    readonly;                       /* Will be unable to rewrite file */
        !            49: int    noreset;                        /* String resets suspended */
        !            50: int    sourcing;                       /* Currently reading variant file */
        !            51: int    loading;                        /* Loading user definitions */
        !            52: int    cond;                           /* Current state of conditional exc. */
        !            53: FILE   *itf;                           /* Input temp file buffer */
        !            54: FILE   *otf;                           /* Output temp file buffer */
        !            55: int    image;                          /* File descriptor for image of msg */
        !            56: FILE   *input;                         /* Current command input file */
        !            57: char   mailname[PATHSIZE];             /* Name of current file */
        !            58: char   prevfile[PATHSIZE];             /* Name of previous file */
        !            59: char   *homedir;                       /* Path name of home directory */
        !            60: char   *myname;                        /* My login name */
        !            61: off_t  mailsize;                       /* Size of system mailbox */
        !            62: int    lexnumber;                      /* Number of TNUMBER from scan() */
        !            63: char   lexstring[STRINGLEN];           /* String from TSTRING, scan() */
        !            64: int    regretp;                        /* Pointer to TOS of regret tokens */
        !            65: int    regretstack[REGDEP];            /* Stack of regretted tokens */
        !            66: char   *string_stack[REGDEP];          /* Stack of regretted strings */
        !            67: int    numberstack[REGDEP];            /* Stack of regretted numbers */
        !            68: struct message *dot;                   /* Pointer to current message */
        !            69: struct message *message;               /* The actual message structure */
        !            70: struct var     *variables[HSHSIZE];    /* Pointer to active var list */
        !            71: struct grouphead       *groups[HSHSIZE];/* Pointer to active groups */
        !            72: struct ignoretab       ignore[2];      /* ignored and retained fields
        !            73:                                           0 is ignore, 1 is retain */
        !            74: struct ignoretab       saveignore[2];  /* ignored and retained fields
        !            75:                                           on save to folder */
        !            76: struct ignoretab       ignoreall[2];   /* special, ignore all headers */
        !            77: char   **altnames;                     /* List of alternate names for user */
        !            78: int    debug;                          /* Debug flag set */
        !            79: int    screenwidth;                    /* Screen width, or best guess */
        !            80: int    screenheight;                   /* Screen height, or best guess,
        !            81:                                           for "header" command */
        !            82: int    realscreenheight;               /* the real screen height */
        !            83:
        !            84: #include <setjmp.h>
        !            85:
        !            86: jmp_buf        srbuf;
        !            87:
        !            88:
        !            89: /*
        !            90:  * The pointers for the string allocation routines,
        !            91:  * there are NSPACE independent areas.
        !            92:  * The first holds STRINGSIZE bytes, the next
        !            93:  * twice as much, and so on.
        !            94:  */
        !            95:
        !            96: #define        NSPACE  25                      /* Total number of string spaces */
        !            97: struct strings {
        !            98:        char    *s_topFree;             /* Beginning of this area */
        !            99:        char    *s_nextFree;            /* Next alloctable place here */
        !           100:        unsigned s_nleft;               /* Number of bytes left here */
        !           101: } stringdope[NSPACE];