paxmirabilis/src/extern.h

/**     $MirOS: src/bin/pax/extern.h,v 1.11 2008/10/29 17:34:48 tg Exp $ */
/*      $OpenBSD: extern.h,v 1.32 2006/11/17 08:38:04 otto Exp $        */
/*      $NetBSD: extern.h,v 1.5 1996/03/26 23:54:16 mrg Exp $   */

/*-
 * Copyright (c) 1992 Keith Muller.
 * Copyright (c) 1992, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Keith Muller of the University of California, San Diego.
 *
 * 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) 4/18/94
 */

/*
 * External references from each source file
 */

#include <sys/cdefs.h>
#if defined(__GLIBC__)
#include <time.h>
#endif

/*
 * ar_io.c
 */
extern const char *arcname;
extern const char *gzip_program;
extern int force_one_volume;
int ar_open(const char *);
void ar_close(void);
void ar_drain(void);
int ar_set_wr(void);
int ar_app_ok(void);
int ar_read(char *, int);
int ar_write(char *, int);
int ar_rdsync(void);
int ar_fow(off_t, off_t *);
int ar_rev(off_t );
int ar_next(void);

/*
 * ar_subs.c
 */
extern u_long flcnt;
void list(void);
void extract(void);
void append(void);
void archive(void);
void copy(void);

/*
 * buf_subs.c
 */
extern int blksz;
extern int wrblksz;
extern int maxflt;
extern int rdblksz;
extern off_t wrlimit;
extern off_t rdcnt;
extern off_t wrcnt;
int wr_start(void);
int rd_start(void);
void cp_start(void);
int appnd_start(off_t);
int rd_sync(void);
void pback(char *, int);
int rd_skip(off_t);
void wr_fin(void);
int wr_rdbuf(char *, int);
int rd_wrbuf(char *, int);
int wr_skip(off_t);
int wr_rdfile(ARCHD *, int, off_t *);
int rd_wrfile(ARCHD *, int, off_t *);
void cp_file(ARCHD *, int, int);
int buf_fill(void);
int buf_flush(int);

/*
 * cache.c
 */
int uidtb_start(void);
int gidtb_start(void);
int usrtb_start(void);
int grptb_start(void);
const char *name_uid(uid_t, int);
const char *name_gid(gid_t, int);
int uid_name(const char *, uid_t *);
int gid_name(const char *, gid_t *);

/*
 * cpio.c
 */
int cpio_strd(void);
int cpio_trail(ARCHD *, char *, int, int *);
int cpio_endwr(void);
int cpio_id(char *, int);
int cpio_rd(ARCHD *, char *);
off_t cpio_endrd(void);
int cpio_stwr(void);
int dist_stwr(void);
int cpio_wr(ARCHD *);
int vcpio_id(char *, int);
int crc_id(char *, int);
int crc_strd(void);
int vcpio_rd(ARCHD *, char *);
off_t vcpio_endrd(void);
int crc_stwr(void);
int v4root_stwr(void);
int v4norm_stwr(void);
int vcpio_wr(ARCHD *);
int bcpio_id(char *, int);
int bcpio_rd(ARCHD *, char *);
off_t bcpio_endrd(void);
int bcpio_wr(ARCHD *);

/*
 * file_subs.c
 */
extern char *gnu_name_string, *gnu_link_string;
int file_creat(ARCHD *);
void file_close(ARCHD *, int);
int lnk_creat(ARCHD *, int *);
int cross_lnk(ARCHD *);
int chk_same(ARCHD *);
int node_creat(ARCHD *);
int unlnk_exist(char *, int);
int chk_path(char *, uid_t, gid_t);
void set_ftime(char *fnm, time_t mtime, time_t atime, int frc);
int set_ids(char *, uid_t, gid_t);
int fset_ids(char *, int, uid_t, gid_t);
int set_lids(char *, uid_t, gid_t);
void set_pmode(char *, mode_t);
void fset_pmode(char *, int, mode_t);
int file_write(int, char *, int, int *, int *, int, char *);
void file_flush(int, char *, int);
void rdfile_close(ARCHD *, int *);
int set_crc(ARCHD *, int);

/*
 * ftree.c
 */
int ftree_start(void);
int ftree_add(char *, int);
void ftree_sel(ARCHD *);
void ftree_chk(void);
int next_file(ARCHD *);

/*
 * gen_subs.c
 */
void ls_list(ARCHD *, time_t, FILE *);
void ls_tty(ARCHD *);
void safe_print(const char *, FILE *);
u_long asc_ul(char *, int, int);
int ul_asc(u_long, char *, int, int);
#ifndef LONG_OFF_T
u_quad_t asc_uqd(char *, int, int);
int uqd_asc(u_quad_t, char *, int, int);
#endif
size_t fieldcpy(char *, size_t, const char *, size_t);

/*
 * getoldopt.c
 */
int getoldopt(int, char **, const char *);

/*
 * options.c
 */
extern FSUB fsub[];
extern int ford[];
void options(int, char **);
OPLIST * opt_next(void);
int opt_add(const char *);
int bad_opt(void);
char *chdname;

/*
 * pat_rep.c
 */
int rep_add(char *);
int pat_add(char *, char *);
void pat_chk(void);
int pat_sel(ARCHD *);
int pat_match(ARCHD *);
int mod_name(ARCHD *);
int set_dest(ARCHD *, char *, int);

/*
 * pax.c
 */
extern int act;
extern FSUB *frmt;
extern int cflag;
extern int cwdfd;
extern int dflag;
extern int iflag;
extern int kflag;
extern int lflag;
extern int nflag;
extern int tflag;
extern int uflag;
extern int vflag;
extern int Dflag;
extern int Hflag;
extern int Lflag;
extern int Xflag;
extern int Yflag;
extern int Zflag;
extern int zeroflag;
extern int vfpart;
extern int patime;
extern int pmtime;
extern int nodirs;
extern int pmode;
extern int pids;
extern int rmleadslash;
extern int exit_val;
extern int docrc;
extern char *dirptr;
extern char *ltmfrmt;
extern const char *argv0;
extern FILE *listf;
extern char *tempfile;
extern char *tempbase;
extern int havechd;

int main(int, char **);

/*
 * sel_subs.c
 */
int sel_chk(ARCHD *);
int grp_add(char *);
int usr_add(char *);
int trng_add(char *);

/*
 * tables.c
 */
int lnk_start(void);
int chk_lnk(ARCHD *);
void purg_lnk(ARCHD *);
void lnk_end(void);
int ftime_start(void);
int chk_ftime(ARCHD *);
int name_start(void);
int add_name(char *, int, char *);
void sub_name(char *, int *, size_t);
int dev_start(void);
int add_dev(ARCHD *);
int map_dev(ARCHD *, u_long, u_long);
int atdir_start(void);
void atdir_end(void);
void add_atdir(char *, dev_t, ino_t, time_t, time_t);
int get_atdir(dev_t, ino_t, time_t *, time_t *);
int dir_start(void);
void add_dir(char *, struct stat *, int);
void proc_dir(void);
u_int st_hash(const char *, int, int);
int flnk_start(void);
int chk_flnk(ARCHD *);

/*
 * tar.c
 */
extern char *gnu_hack_string;
int tar_endwr(void);
off_t tar_endrd(void);
int tar_trail(ARCHD *, char *, int, int *);
int tar_id(char *, int);
int tar_opt(void);
int tar_rd(ARCHD *, char *);
int tar_wr(ARCHD *);
int ustar_strd(void);
int ustar_stwr(void);
int ustar_id(char *, int);
int ustar_rd(ARCHD *, char *);
int ustar_wr(ARCHD *);

/*
 * tty_subs.c
 */
int tty_init(void);
void tty_prnt(const char *, ...)
    __attribute__((format (printf, 1, 2)));
int tty_read(char *, int);
void paxwarn(int, const char *, ...)
    __attribute__((format (printf, 2, 3)));
void syswarn(int, int, const char *, ...)
    __attribute__((format (printf, 3, 4)));
// Log In
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1	/** $MirOS: src/bin/pax/extern.h,v 1.11 2008/10/29 17:34:48 tg Exp $ */
2	/* $OpenBSD: extern.h,v 1.32 2006/11/17 08:38:04 otto Exp $ */
3	/* $NetBSD: extern.h,v 1.5 1996/03/26 23:54:16 mrg Exp $ */
4
5	/*-
6	* Copyright (c) 1992 Keith Muller.
7	* Copyright (c) 1992, 1993
8	* The Regents of the University of California. All rights reserved.
9	*
10	* This code is derived from software contributed to Berkeley by
11	* Keith Muller of the University of California, San Diego.
12	*
13	* Redistribution and use in source and binary forms, with or without
14	* modification, are permitted provided that the following conditions
15	* are met:
16	* 1. Redistributions of source code must retain the above copyright
17	* notice, this list of conditions and the following disclaimer.
18	* 2. Redistributions in binary form must reproduce the above copyright
19	* notice, this list of conditions and the following disclaimer in the
20	* documentation and/or other materials provided with the distribution.
21	* 3. 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	*/
39
40	/*
41	* External references from each source file
42	*/
43
44	#include <sys/cdefs.h>
45	#if defined(__GLIBC__)
46	#include <time.h>
47	#endif
48
49	/*
50	* ar_io.c
51	*/
52	extern const char *arcname;
53	extern const char *gzip_program;
54	extern int force_one_volume;
55	int ar_open(const char *);
56	void ar_close(void);
57	void ar_drain(void);
58	int ar_set_wr(void);
59	int ar_app_ok(void);
60	int ar_read(char *, int);
61	int ar_write(char *, int);
62	int ar_rdsync(void);
63	int ar_fow(off_t, off_t *);
64	int ar_rev(off_t );
65	int ar_next(void);
66
67	/*
68	* ar_subs.c
69	*/
70	extern u_long flcnt;
71	void list(void);
72	void extract(void);
73	void append(void);
74	void archive(void);
75	void copy(void);
76
77	/*
78	* buf_subs.c
79	*/
80	extern int blksz;
81	extern int wrblksz;
82	extern int maxflt;
83	extern int rdblksz;
84	extern off_t wrlimit;
85	extern off_t rdcnt;
86	extern off_t wrcnt;
87	int wr_start(void);
88	int rd_start(void);
89	void cp_start(void);
90	int appnd_start(off_t);
91	int rd_sync(void);
92	void pback(char *, int);
93	int rd_skip(off_t);
94	void wr_fin(void);
95	int wr_rdbuf(char *, int);
96	int rd_wrbuf(char *, int);
97	int wr_skip(off_t);
98	int wr_rdfile(ARCHD , int, off_t );
99	int rd_wrfile(ARCHD , int, off_t );
100	void cp_file(ARCHD *, int, int);
101	int buf_fill(void);
102	int buf_flush(int);
103
104	/*
105	* cache.c
106	*/
107	int uidtb_start(void);
108	int gidtb_start(void);
109	int usrtb_start(void);
110	int grptb_start(void);
111	const char *name_uid(uid_t, int);
112	const char *name_gid(gid_t, int);
113	int uid_name(const char , uid_t );
114	int gid_name(const char , gid_t );
115
116	/*
117	* cpio.c
118	*/
119	int cpio_strd(void);
120	int cpio_trail(ARCHD , char , int, int *);
121	int cpio_endwr(void);
122	int cpio_id(char *, int);
123	int cpio_rd(ARCHD , char );
124	off_t cpio_endrd(void);
125	int cpio_stwr(void);
126	int dist_stwr(void);
127	int cpio_wr(ARCHD *);
128	int vcpio_id(char *, int);
129	int crc_id(char *, int);
130	int crc_strd(void);
131	int vcpio_rd(ARCHD , char );
132	off_t vcpio_endrd(void);
133	int crc_stwr(void);
134	int v4root_stwr(void);
135	int v4norm_stwr(void);
136	int vcpio_wr(ARCHD *);
137	int bcpio_id(char *, int);
138	int bcpio_rd(ARCHD , char );
139	off_t bcpio_endrd(void);
140	int bcpio_wr(ARCHD *);
141
142	/*
143	* file_subs.c
144	*/
145	extern char gnu_name_string, gnu_link_string;
146	int file_creat(ARCHD *);
147	void file_close(ARCHD *, int);
148	int lnk_creat(ARCHD , int );
149	int cross_lnk(ARCHD *);
150	int chk_same(ARCHD *);
151	int node_creat(ARCHD *);
152	int unlnk_exist(char *, int);
153	int chk_path(char *, uid_t, gid_t);
154	void set_ftime(char *fnm, time_t mtime, time_t atime, int frc);
155	int set_ids(char *, uid_t, gid_t);
156	int fset_ids(char *, int, uid_t, gid_t);
157	int set_lids(char *, uid_t, gid_t);
158	void set_pmode(char *, mode_t);
159	void fset_pmode(char *, int, mode_t);
160	int file_write(int, char , int, int , int , int, char );
161	void file_flush(int, char *, int);
162	void rdfile_close(ARCHD , int );
163	int set_crc(ARCHD *, int);
164
165	/*
166	* ftree.c
167	*/
168	int ftree_start(void);
169	int ftree_add(char *, int);
170	void ftree_sel(ARCHD *);
171	void ftree_chk(void);
172	int next_file(ARCHD *);
173
174	/*
175	* gen_subs.c
176	*/
177	void ls_list(ARCHD , time_t, FILE );
178	void ls_tty(ARCHD *);
179	void safe_print(const char , FILE );
180	u_long asc_ul(char *, int, int);
181	int ul_asc(u_long, char *, int, int);
182	#ifndef LONG_OFF_T
183	u_quad_t asc_uqd(char *, int, int);
184	int uqd_asc(u_quad_t, char *, int, int);
185	#endif
186	size_t fieldcpy(char , size_t, const char , size_t);
187
188	/*
189	* getoldopt.c
190	*/
191	int getoldopt(int, char *, const char );
192
193	/*
194	* options.c
195	*/
196	extern FSUB fsub[];
197	extern int ford[];
198	void options(int, char **);
199	OPLIST * opt_next(void);
200	int opt_add(const char *);
201	int bad_opt(void);
202	char *chdname;
203
204	/*
205	* pat_rep.c
206	*/
207	int rep_add(char *);
208	int pat_add(char , char );
209	void pat_chk(void);
210	int pat_sel(ARCHD *);
211	int pat_match(ARCHD *);
212	int mod_name(ARCHD *);
213	int set_dest(ARCHD , char , int);
214
215	/*
216	* pax.c
217	*/
218	extern int act;
219	extern FSUB *frmt;
220	extern int cflag;
221	extern int cwdfd;
222	extern int dflag;
223	extern int iflag;
224	extern int kflag;
225	extern int lflag;
226	extern int nflag;
227	extern int tflag;
228	extern int uflag;
229	extern int vflag;
230	extern int Dflag;
231	extern int Hflag;
232	extern int Lflag;
233	extern int Xflag;
234	extern int Yflag;
235	extern int Zflag;
236	extern int zeroflag;
237	extern int vfpart;
238	extern int patime;
239	extern int pmtime;
240	extern int nodirs;
241	extern int pmode;
242	extern int pids;
243	extern int rmleadslash;
244	extern int exit_val;
245	extern int docrc;
246	extern char *dirptr;
247	extern char *ltmfrmt;
248	extern const char *argv0;
249	extern FILE *listf;
250	extern char *tempfile;
251	extern char *tempbase;
252	extern int havechd;
253
254	int main(int, char **);
255
256	/*
257	* sel_subs.c
258	*/
259	int sel_chk(ARCHD *);
260	int grp_add(char *);
261	int usr_add(char *);
262	int trng_add(char *);
263
264	/*
265	* tables.c
266	*/
267	int lnk_start(void);
268	int chk_lnk(ARCHD *);
269	void purg_lnk(ARCHD *);
270	void lnk_end(void);
271	int ftime_start(void);
272	int chk_ftime(ARCHD *);
273	int name_start(void);
274	int add_name(char , int, char );
275	void sub_name(char , int , size_t);
276	int dev_start(void);
277	int add_dev(ARCHD *);
278	int map_dev(ARCHD *, u_long, u_long);
279	int atdir_start(void);
280	void atdir_end(void);
281	void add_atdir(char *, dev_t, ino_t, time_t, time_t);
282	int get_atdir(dev_t, ino_t, time_t , time_t );
283	int dir_start(void);
284	void add_dir(char , struct stat , int);
285	void proc_dir(void);
286	u_int st_hash(const char *, int, int);
287	int flnk_start(void);
288	int chk_flnk(ARCHD *);
289
290	/*
291	* tar.c
292	*/
293	extern char *gnu_hack_string;
294	int tar_endwr(void);
295	off_t tar_endrd(void);
296	int tar_trail(ARCHD , char , int, int *);
297	int tar_id(char *, int);
298	int tar_opt(void);
299	int tar_rd(ARCHD , char );
300	int tar_wr(ARCHD *);
301	int ustar_strd(void);
302	int ustar_stwr(void);
303	int ustar_id(char *, int);
304	int ustar_rd(ARCHD , char );
305	int ustar_wr(ARCHD *);
306
307	/*
308	* tty_subs.c
309	*/
310	int tty_init(void);
311	void tty_prnt(const char *, ...)
312	__attribute__((format (printf, 1, 2)));
313	int tty_read(char *, int);
314	void paxwarn(int, const char *, ...)
315	__attribute__((format (printf, 2, 3)));
316	void syswarn(int, int, const char *, ...)
317	__attribute__((format (printf, 3, 4)));