Annotation of src/usr.bin/mail/glob.h, Revision 1.8
1.8 ! millert 1: /* $OpenBSD: glob.h,v 1.7 2003/06/03 02:56:11 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.
1.7 millert 16: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30: * SUCH DAMAGE.
31: *
32: * from: @(#)glob.h 8.1 (Berkeley) 6/6/93
1.2 deraadt 33: * $NetBSD: glob.h,v 1.4 1996/06/08 19:48:25 christos Exp $
1.1 deraadt 34: */
35:
36: /*
37: * A bunch of global variable declarations lie herein.
38: * def.h must be included first.
39: */
40: int msgCount; /* Count of messages read in */
41: int rcvmode; /* True if receiving mail */
42: int sawcom; /* Set after first command */
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 */
1.4 millert 80: int uflag; /* Are we in -u mode? */
1.5 millert 81: sigset_t intset; /* Signal set that is just SIGINT */
1.1 deraadt 82:
83: /*
84: * The pointers for the string allocation routines,
85: * there are NSPACE independent areas.
86: * The first holds STRINGSIZE bytes, the next
87: * twice as much, and so on.
88: */
89: #define NSPACE 25 /* Total number of string spaces */
90: struct strings {
91: char *s_topFree; /* Beginning of this area */
92: char *s_nextFree; /* Next alloctable place here */
93: unsigned s_nleft; /* Number of bytes left here */
94: } stringdope[NSPACE];