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