2 * Copyright (c) 1992 Keith Muller.
3 * Copyright (c) 1992, 1993
4 * The Regents of the University of California. All rights reserved.
6 * This code is derived from software contributed to Berkeley by
7 * Keith Muller of the University of California, San Diego.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)extern.h 8.2 (Berkeley) 4/18/94
38 * External references from each source file
41 #include <sys/cdefs.h>
46 extern const char *arcname;
47 extern const char *gzip_program;
48 int ar_open(const char *);
53 int ar_read(char *, int);
54 int ar_write(char *, int);
56 int ar_fow(off_t, off_t *);
83 int appnd_start(off_t);
85 void pback(char *, int);
88 int wr_rdbuf(char *, int);
89 int rd_wrbuf(char *, int);
91 int wr_rdfile(ARCHD *, int, off_t *);
92 int rd_wrfile(ARCHD *, int, off_t *);
93 void cp_file(ARCHD *, int, int);
100 int uidtb_start(void);
101 int gidtb_start(void);
102 int usrtb_start(void);
103 int grptb_start(void);
104 const char * name_uid(uid_t, int);
105 const char * name_gid(gid_t, int);
106 int uid_name(char *, uid_t *);
107 int gid_name(char *, gid_t *);
113 int cpio_trail(ARCHD *);
114 int cpio_endwr(void);
115 int cpio_id(char *, int);
116 int cpio_rd(ARCHD *, char *);
117 off_t cpio_endrd(void);
119 int cpio_wr(ARCHD *);
120 int vcpio_id(char *, int);
121 int crc_id(char *, int);
123 int vcpio_rd(ARCHD *, char *);
124 off_t vcpio_endrd(void);
126 int vcpio_wr(ARCHD *);
127 int bcpio_id(char *, int);
128 int bcpio_rd(ARCHD *, char *);
129 off_t bcpio_endrd(void);
130 int bcpio_wr(ARCHD *);
135 int file_creat(ARCHD *);
136 void file_close(ARCHD *, int);
137 int lnk_creat(ARCHD *);
138 int cross_lnk(ARCHD *);
139 int chk_same(ARCHD *);
140 int node_creat(ARCHD *);
141 int unlnk_exist(char *, int);
142 int chk_path(char *, uid_t, gid_t);
143 void set_ftime(char *fnm, time_t mtime, time_t atime, int frc);
144 int set_ids(char *, uid_t, gid_t);
145 int set_lids(char *, uid_t, gid_t);
146 void set_pmode(char *, mode_t);
147 int file_write(int, char *, int, int *, int *, int, char *);
148 void file_flush(int, char *, int);
149 void rdfile_close(ARCHD *, int *);
150 int set_crc(ARCHD *, int);
155 int ftree_start(void);
156 int ftree_add(char *, int);
157 void ftree_sel(ARCHD *);
158 void ftree_notsel(void);
159 void ftree_chk(void);
160 int next_file(ARCHD *);
165 void ls_list(ARCHD *, time_t, FILE *);
166 void ls_tty(ARCHD *);
167 int l_strncpy(char *, const char *, int);
168 u_long asc_ul(char *, int, int);
169 int ul_asc(u_long, char *, int, int);
171 u_quad_t asc_uqd(char *, int, int);
172 int uqd_asc(u_quad_t, char *, int, int);
178 int getoldopt(int, char **, const char *);
185 void options(int, char **);
186 OPLIST * opt_next(void);
187 int opt_add(const char *);
189 extern char *chdname;
195 int pat_add(char *, char *);
197 int pat_sel(ARCHD *);
198 int pat_match(ARCHD *);
199 int mod_name(ARCHD *);
200 int set_dest(ARCHD *, char *, int);
230 extern int rmleadslash;
234 extern const char *argv0;
235 extern sigset_t s_mask;
237 extern char *tempfile;
238 extern char *tempbase;
240 void sig_cleanup(int);
245 int sel_chk(ARCHD *);
248 int trng_add(char *);
254 int chk_lnk(ARCHD *);
255 void purg_lnk(ARCHD *);
257 int ftime_start(void);
258 int chk_ftime(ARCHD *);
259 int name_start(void);
260 int add_name(char *, int, char *);
261 void sub_name(char *, int *, size_t);
263 int add_dev(ARCHD *);
264 int map_dev(ARCHD *, u_long, u_long);
265 int atdir_start(void);
266 void atdir_end(void);
267 void add_atdir(char *, dev_t, ino_t, time_t, time_t);
268 int get_atdir(dev_t, ino_t, time_t *, time_t *);
270 void add_dir(char *, int, struct stat *, int);
272 u_int st_hash(char *, int, int);
278 off_t tar_endrd(void);
279 int tar_trail(char *, int, int *);
280 int tar_id(char *, int);
282 int tar_rd(ARCHD *, char *);
284 int ustar_strd(void);
285 int ustar_stwr(void);
286 int ustar_id(char *, int);
287 int ustar_rd(ARCHD *, char *);
288 int ustar_wr(ARCHD *);
294 void tty_prnt(const char *, ...) __printflike(1, 2);
295 int tty_read(char *, int);
296 void paxwarn(int, const char *, ...) __printflike(2, 3);
297 void syswarn(int, int, const char *, ...) __printflike(3, 4);