Annotation of src/usr.bin/mail/glob.h, Revision 1.6
1.6 ! millert 1: /* $OpenBSD: glob.h,v 1.5 2001/11/20 20:50:00 millert Exp $ */
1.2 deraadt 2: /* $NetBSD: glob.h,v 1.4 1996/06/08 19:48:25 christos Exp $ */
3:
1.1 deraadt 4: /*
5: * Copyright (c) 1980, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by the University of
19: * California, Berkeley and its contributors.
20: * 4. Neither the name of the University nor the names of its contributors
21: * may be used to endorse or promote products derived from this software
22: * without specific prior written permission.
23: *
24: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34: * SUCH DAMAGE.
35: *
36: * from: @(#)glob.h 8.1 (Berkeley) 6/6/93
1.2 deraadt 37: * $NetBSD: glob.h,v 1.4 1996/06/08 19:48:25 christos Exp $
1.1 deraadt 38: */
39:
40: /*
41: * A bunch of global variable declarations lie herein.
42: * def.h must be included first.
43: */
44: int msgCount; /* Count of messages read in */
45: int rcvmode; /* True if receiving mail */
46: int sawcom; /* Set after first command */
47: char *Tflag; /* -T temp file for netnews */
48: int senderr; /* An error while checking */
49: int edit; /* Indicates editing a file */
50: int readonly; /* Will be unable to rewrite file */
51: int noreset; /* String resets suspended */
52: int sourcing; /* Currently reading variant file */
53: int loading; /* Loading user definitions */
54: int cond; /* Current state of conditional exc. */
55: FILE *itf; /* Input temp file buffer */
56: FILE *otf; /* Output temp file buffer */
57: int image; /* File descriptor for image of msg */
58: FILE *input; /* Current command input file */
59: char mailname[PATHSIZE]; /* Name of current file */
60: char prevfile[PATHSIZE]; /* Name of previous file */
61: char *homedir; /* Path name of home directory */
62: char *myname; /* My login name */
63: off_t mailsize; /* Size of system mailbox */
64: int lexnumber; /* Number of TNUMBER from scan() */
65: char lexstring[STRINGLEN]; /* String from TSTRING, scan() */
66: int regretp; /* Pointer to TOS of regret tokens */
67: int regretstack[REGDEP]; /* Stack of regretted tokens */
68: char *string_stack[REGDEP]; /* Stack of regretted strings */
69: int numberstack[REGDEP]; /* Stack of regretted numbers */
70: struct message *dot; /* Pointer to current message */
71: struct message *message; /* The actual message structure */
72: struct var *variables[HSHSIZE]; /* Pointer to active var list */
73: struct grouphead *groups[HSHSIZE];/* Pointer to active groups */
74: struct ignoretab ignore[2]; /* ignored and retained fields
75: 0 is ignore, 1 is retain */
76: struct ignoretab saveignore[2]; /* ignored and retained fields
77: on save to folder */
78: struct ignoretab ignoreall[2]; /* special, ignore all headers */
79: char **altnames; /* List of alternate names for user */
80: int debug; /* Debug flag set */
81: int screenwidth; /* Screen width, or best guess */
82: int screenheight; /* Screen height, or best guess,
83: for "header" command */
84: int realscreenheight; /* the real screen height */
1.4 millert 85: int uflag; /* Are we in -u mode? */
1.5 millert 86: sigset_t intset; /* Signal set that is just SIGINT */
1.1 deraadt 87:
88: /*
89: * The pointers for the string allocation routines,
90: * there are NSPACE independent areas.
91: * The first holds STRINGSIZE bytes, the next
92: * twice as much, and so on.
93: */
94: #define NSPACE 25 /* Total number of string spaces */
95: struct strings {
96: char *s_topFree; /* Beginning of this area */
97: char *s_nextFree; /* Next alloctable place here */
98: unsigned s_nleft; /* Number of bytes left here */
99: } stringdope[NSPACE];