1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
/* $OpenBSD: extern.h,v 1.23 2004/09/15 22:21:40 deraadt Exp $ */
/* $NetBSD: extern.h,v 1.7 1997/07/09 05:22:00 mikel Exp $ */
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)extern.h 8.2 (Berkeley) 4/20/95
* $OpenBSD: extern.h,v 1.23 2004/09/15 22:21:40 deraadt Exp $
*/
struct name;
struct name *cat(struct name *, struct name *);
struct name *delname(struct name *, char *);
struct name *elide(struct name *);
struct name *extract(char *, int);
struct grouphead;
struct name *gexpand(struct name *, struct grouphead *, int, int);
struct name *nalloc(char *, int);
struct header;
struct name *outof(struct name *, FILE *, struct header *);
struct name *put(struct name *, struct name *);
struct name *tailof(struct name *);
struct name *usermap(struct name *);
FILE *Fdopen(int, char *);
FILE *Fopen(char *, char *);
FILE *Popen(char *, char *);
FILE *collect(struct header *, int);
char *copy(char *, char *);
char *copyin(char *, char **);
char *detract(struct name *, int);
char *expand(char *);
char *getdeadletter(void);
char *getname(uid_t);
struct message;
char *hfield(char *, struct message *);
FILE *infix(struct header *, FILE *);
char *ishfield(char *, char *, char *);
char *name1(struct message *, int);
char *nameof(struct message *, int);
char *nextword(char *, char *);
char *readtty(char *, char *);
char *reedit(char *);
FILE *run_editor(FILE *, off_t, int, int);
char *salloc(int);
char *savestr(char *);
FILE *setinput(struct message *);
char *skin(char *);
char *skip_comment(char *);
char *snarf(char *, int *);
char *username(void);
char *value(char *);
char *vcopy(char *);
char *yankword(char *, char *);
int Fclose(FILE *);
int More(void *);
int Pclose(FILE *);
int Respond(void *);
int Type(void *);
int _Respond(int *);
int _respond(int *);
void alter(char *);
int alternates(void *);
void announce(void);
int append(struct message *, FILE *);
int argcount(char **);
void assign(char *, char *);
int bangexp(char *, size_t);
int blankline(char *);
int charcount(char *, int);
int check(int, int);
void clearnew(void);
void close_all_files(void);
int cmatch(char *, char *);
int collabort(void);
void commands(void);
int copycmd(void *);
int core(void *);
int count(struct name *);
int deletecmd(void *);
int delm(int *);
int deltype(void *);
void demail(void);
void dointr(void);
int dosh(void *);
int dot_lock(const char *, int, FILE *, const char *);
void dot_unlock(const char *);
int echo(void *);
int edit1(int *, int);
int editor(void *);
int edstop(void);
int elsecmd(void *);
int endifcmd(void *);
int evalcol(int);
int execute(char *, int);
int exwrite(char *, FILE *, int);
void fail(char *, char *);
int file(void *);
struct grouphead *
findgroup(char *);
void findmail(char *, char *, int);
void fioint(int);
int first(int, int);
void fixhead(struct header *, struct name *);
void fmt(char *, struct name *, FILE *, int);
int folders(void *);
int forward(char *, FILE *, char *, int);
void free_child(pid_t);
int from(void *);
off_t fsize(FILE *);
int getfold(char *, int);
int gethfield(FILE *, char *, int, char **);
int gethfromtty(struct header *, int);
int getmsglist(char *, int *, int);
int getrawlist(char *, char **, int);
uid_t getuserid(char *);
int grabh(struct header *, int);
int group(void *);
int hash(char *);
void hdrint(int);
int headers(void *);
int help(void *);
void holdsigs(void);
int ifcmd(void *);
int igfield(void *);
struct ignoretab;
int ignore1(char **, struct ignoretab *, char *);
int ignoresig(int, struct sigaction *, sigset_t *);
int igshow(struct ignoretab *, char *);
void intr(int);
int inc(void *);
int incfile(void);
int isdate(char *);
int isdir(char *);
int isfileaddr(char *);
int ishead(char *);
int isign(char *, struct ignoretab *);
int isprefix(char *, char *);
size_t istrlcpy(char *, const char *, size_t);
const struct cmd *
lex(char *);
void load(char *);
struct var *
lookup(char *);
int mail (struct name *, struct name *, struct name *, struct name *,
char *);
void mail1(struct header *, int);
void makemessage(FILE *, int);
void mark(int);
int markall(char *, int);
int marknew(void *);
int matchsender(char *, int);
int matchsubj(char *, int);
int mboxit(void *);
int member(char *, struct ignoretab *);
void mesedit(FILE *, int);
void mespipe(FILE *, char *);
int messize(void *);
int metamess(int, int);
int more(void *);
int newfileinfo(int);
int next(void *);
int null(void *);
struct headline;
void parse(char *, struct headline *, char *);
int pcmdlist(void *);
int pdot(void *);
int pipeit(void *, void *);
void prepare_child(sigset_t *, int, int);
int preserve(void *);
void prettyprint(struct name *);
void printgroup(char *);
void printhead(int);
int puthead(struct header *, FILE *, int);
int putline(FILE *, char *, int);
int pversion(void *);
int quit(void);
int quitcmd(void *);
int chraise(int);
int readline(FILE *, char *, int, int *);
void register_file(FILE *, int, pid_t);
void regret(int);
void relsesigs(void);
int respond(void *);
int retfield(void *);
int rexit(void *);
int rm(char *);
int run_command(char *cmd, sigset_t *nset, int infd, int outfd, ...);
int save(void *);
int save1(char *, int, char *, struct ignoretab *);
void savedeadletter(FILE *);
int saveigfield(void *);
int savemail(char *, FILE *);
int saveretfield(void *);
int scan(char **);
void scaninit(void);
int schdir(void *);
int screensize(void);
int scroll(void *);
void sendint(int);
int sendmessage(struct message *, FILE *, struct ignoretab *, char *);
int sendmail(void *);
int set(void *);
int setfile(char *);
void setmsize(int);
void setptr(FILE *, off_t);
void setscreensize(void);
int shell(void *);
void sigchild(int);
void sort(char **);
int source(void *);
int spool_lock(void);
int spool_unlock(void);
void spreserve(void);
void sreset(void);
pid_t start_command(char *cmd, sigset_t *nset, int infd, int outfd, ...);
pid_t start_commandv(char *, sigset_t *, int, int, _BSD_VA_LIST_);
int statusput(struct message *, FILE *, char *);
void stop(int);
int stouch(void *);
int swrite(void *);
void tinit(void);
int top(void *);
void touch(struct message *);
void ttyint(int);
void ttystop(int);
int type(void *);
int type1(int *, char *, int, int);
int undeletecmd(void *);
void unmark(int);
char **unpack(struct name *, struct name *);
int unread(void *);
void unregister_file(FILE *);
int unset(void *);
int unstack(void);
void vfree(char *);
int visual(void *);
int wait_child(pid_t);
int wait_command(int);
int writeback(FILE *);
extern char *__progname;
extern char *tmpdir;
extern const struct cmd *com; /* command we are running */
|
