extern.h revision 76351 
1/*-
2 * Copyright (c) 1992 Keith Muller.
3 * Copyright (c) 1992, 1993
4 *	The Regents of the University of California.  All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Keith Muller of the University of California, San Diego.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 *    must display the following acknowledgement:
19 *	This product includes software developed by the University of
20 *	California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 *    may be used to endorse or promote products derived from this software
23 *    without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 *	@(#)extern.h	8.2 (Berkeley) 4/18/94
38 * $FreeBSD: head/bin/pax/extern.h 76351 2001-05-08 06:19:06Z kris $
39 */
40
41/*
42 * External references from each source file
43 */
44
45#include <sys/cdefs.h>
46
47/*
48 * ar_io.c
49 */
50extern char *arcname;
51extern const char *gzip_program;
52int ar_open __P((char *));
53void ar_close __P((void));
54void ar_drain __P((void));
55int ar_set_wr __P((void));
56int ar_app_ok __P((void));
57int ar_read __P((register char *, register int));
58int ar_write __P((register char *, register int));
59int ar_rdsync __P((void));
60int ar_fow __P((off_t, off_t *));
61int ar_rev __P((off_t ));
62int ar_next __P((void));
63
64/*
65 * ar_subs.c
66 */
67extern u_long flcnt;
68void list __P((void));
69void extract __P((void));
70void append __P((void));
71void archive __P((void));
72void copy __P((void));
73
74/*
75 * buf_subs.c
76 */
77extern int blksz;
78extern int wrblksz;
79extern int maxflt;
80extern int rdblksz;
81extern off_t wrlimit;
82extern off_t rdcnt;
83extern off_t wrcnt;
84int wr_start __P((void));
85int rd_start __P((void));
86void cp_start __P((void));
87int appnd_start __P((off_t));
88int rd_sync __P((void));
89void pback __P((char *, int));
90int rd_skip __P((off_t));
91void wr_fin __P((void));
92int wr_rdbuf __P((register char *, register int));
93int rd_wrbuf __P((register char *, register int));
94int wr_skip __P((off_t));
95int wr_rdfile __P((ARCHD *, int, off_t *));
96int rd_wrfile __P((ARCHD *, int, off_t *));
97void cp_file __P((ARCHD *, int, int));
98int buf_fill __P((void));
99int buf_flush __P((register int));
100
101/*
102 * cache.c
103 */
104int uidtb_start __P((void));
105int gidtb_start __P((void));
106int usrtb_start __P((void));
107int grptb_start __P((void));
108char * name_uid __P((uid_t, int));
109char * name_gid __P((gid_t, int));
110int uid_name __P((char *, uid_t *));
111int gid_name __P((char *, gid_t *));
112
113/*
114 * cpio.c
115 */
116int cpio_strd __P((void));
117int cpio_trail __P((register ARCHD *));
118int cpio_endwr __P((void));
119int cpio_id __P((char *, int));
120int cpio_rd __P((register ARCHD *, register char *));
121off_t cpio_endrd __P((void));
122int cpio_stwr __P((void));
123int cpio_wr __P((register ARCHD *));
124int vcpio_id __P((char *, int));
125int crc_id __P((char *, int));
126int crc_strd __P((void));
127int vcpio_rd __P((register ARCHD *, register char *));
128off_t vcpio_endrd __P((void));
129int crc_stwr __P((void));
130int vcpio_wr __P((register ARCHD *));
131int bcpio_id __P((char *, int));
132int bcpio_rd __P((register ARCHD *, register char *));
133off_t bcpio_endrd __P((void));
134int bcpio_wr __P((register ARCHD *));
135
136/*
137 * file_subs.c
138 */
139int file_creat __P((register ARCHD *));
140void file_close __P((register ARCHD *, int));
141int lnk_creat __P((register ARCHD *));
142int cross_lnk __P((register ARCHD *));
143int chk_same __P((register ARCHD *));
144int node_creat __P((register ARCHD *));
145int unlnk_exist __P((register char *, register int));
146int chk_path __P((register char *, uid_t, gid_t));
147void set_ftime __P((char *fnm, time_t mtime, time_t atime, int frc));
148int set_ids __P((char *, uid_t, gid_t));
149int set_lids __P((char *, uid_t, gid_t));
150void set_pmode __P((char *, mode_t));
151int file_write __P((int, char *, register int, int *, int *, int, char *));
152void file_flush __P((int, char *, int));
153void rdfile_close __P((register ARCHD *, register int *));
154int set_crc __P((register ARCHD *, register int));
155
156/*
157 * ftree.c
158 */
159int ftree_start __P((void));
160int ftree_add __P((register char *, int));
161void ftree_sel __P((register ARCHD *));
162void ftree_chk __P((void));
163int next_file __P((register ARCHD *));
164
165/*
166 * gen_subs.c
167 */
168void ls_list __P((register ARCHD *, time_t, FILE *));
169void ls_tty __P((register ARCHD *));
170int l_strncpy __P((register char *, register char *, int));
171u_long asc_ul __P((register char *, int, register int));
172int ul_asc __P((u_long, register char *, register int, register int));
173#ifndef NET2_STAT
174u_quad_t asc_uqd __P((register char *, int, register int));
175int uqd_asc __P((u_quad_t, register char *, register int, register int));
176#endif
177
178/*
179 * getoldopt.c
180 */
181int getoldopt __P((int, char **, char *));
182
183/*
184 * options.c
185 */
186extern FSUB fsub[];
187extern int ford[];
188void options __P((register int, register char **));
189OPLIST * opt_next __P((void));
190int opt_add __P((register char *));
191int bad_opt __P((void));
192char *chdname;
193
194/*
195 * pat_rep.c
196 */
197int rep_add __P((register char *));
198int pat_add __P((char *, char *));
199void pat_chk __P((void));
200int pat_sel __P((register ARCHD *));
201int pat_match __P((register ARCHD *));
202int mod_name __P((register ARCHD *));
203int set_dest __P((register ARCHD *, char *, int));
204
205/*
206 * pax.c
207 */
208extern int act;
209extern FSUB *frmt;
210extern int cflag;
211extern int cwdfd;
212extern int dflag;
213extern int iflag;
214extern int kflag;
215extern int lflag;
216extern int nflag;
217extern int tflag;
218extern int uflag;
219extern int vflag;
220extern int Dflag;
221extern int Hflag;
222extern int Lflag;
223extern int Xflag;
224extern int Yflag;
225extern int Zflag;
226extern int vfpart;
227extern int patime;
228extern int pmtime;
229extern int nodirs;
230extern int pmode;
231extern int pids;
232extern int rmleadslash;
233extern int exit_val;
234extern int docrc;
235extern char *dirptr;
236extern char *argv0;
237extern FILE *listf;
238extern char *tempfile;
239extern char *tempbase;
240
241int main __P((int, char **));
242void sig_cleanup __P((int));
243
244/*
245 * sel_subs.c
246 */
247int sel_chk __P((register ARCHD *));
248int grp_add __P((register char *));
249int usr_add __P((register char *));
250int trng_add __P((register char *));
251
252/*
253 * tables.c
254 */
255int lnk_start __P((void));
256int chk_lnk __P((register ARCHD *));
257void purg_lnk __P((register ARCHD *));
258void lnk_end __P((void));
259int ftime_start __P((void));
260int chk_ftime __P((register ARCHD *));
261int name_start __P((void));
262int add_name __P((register char *, int, char *));
263void sub_name __P((register char *, int *, size_t));
264int dev_start __P((void));
265int add_dev __P((register ARCHD *));
266int map_dev __P((register ARCHD *, u_long, u_long));
267int atdir_start __P((void));
268void atdir_end __P((void));
269void add_atdir __P((char *, dev_t, ino_t, time_t, time_t));
270int get_atdir __P((dev_t, ino_t, time_t *, time_t *));
271int dir_start __P((void));
272void add_dir __P((char *, int, struct stat *, int));
273void proc_dir __P((void));
274u_int st_hash __P((char *, int, int));
275
276/*
277 * tar.c
278 */
279int tar_endwr __P((void));
280off_t tar_endrd __P((void));
281int tar_trail __P((register char *, register int, register int *));
282int tar_id __P((register char *, int));
283int tar_opt __P((void));
284int tar_rd __P((register ARCHD *, register char *));
285int tar_wr __P((register ARCHD *));
286int ustar_strd __P((void));
287int ustar_stwr __P((void));
288int ustar_id __P((char *, int));
289int ustar_rd __P((register ARCHD *, register char *));
290int ustar_wr __P((register ARCHD *));
291
292/*
293 * tty_subs.c
294 */
295int tty_init __P((void));
296void tty_prnt __P((const char *, ...)) __printflike(1, 2);
297int tty_read __P((char *, int));
298void paxwarn __P((int, const char *, ...)) __printflike(2, 3);
299void syswarn __P((int, int, const char *, ...)) __printflike(3, 4);
300