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NetBSD/bin/pax/extern.h

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Move definition of chdname and do_chroot to options.c
2020-04-03 19:13:32 +03:00
/* $NetBSD: extern.h,v 1.60 2020/04/03 16:13:32 joerg Exp $ */
convert to new RCS id conventions.
1995-03-21 12:01:59 +03:00
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*-
Move Keith Muller's code from a 4-clause to a 3-clause licence by removing the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed to the board by Keith Muller.
2003-10-13 11:41:22 +04:00
* Copyright (c) 1992 Keith Muller.
From 4.4 lite
1994-06-13 20:13:35 +04:00
* 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.
Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22249, verified by myself.
2003-08-07 13:05:01 +04:00
* 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
From 4.4 lite
1994-06-13 20:13:35 +04:00
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
convert to new RCS id conventions.
1995-03-21 12:01:59 +03:00
* @(#)extern.h 8.2 (Berkeley) 4/18/94
From 4.4 lite
1994-06-13 20:13:35 +04:00
*/
/*
* External references from each source file
*/
#include <sys/cdefs.h>
Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
2002-02-01 01:43:33 +03:00
#include <err.h>
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* ar_io.c
*/
__AUDIT__ cleanup.
1998-07-27 20:43:25 +04:00
extern const char *arcname;
Implement positional -C argument to tar.
1999-10-23 00:59:08 +04:00
extern int curdirfd;
__AUDIT__ cleanup.
1998-07-27 20:43:25 +04:00
extern const char *gzip_program;
Add SIGINFO support.
1999-03-03 21:06:52 +03:00
extern time_t starttime;
Add a -O option: force one volume. This causes pax to not prompt for a new volume upon premature end-of-volume (e.g. broken pipe). This is especially useful in automated environments where error recovery cannot be performed by a human.
2000-03-30 21:53:04 +04:00
extern int force_one_volume;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
extern char *chdname;
extern int forcelocal;
PR/18663: Jeremy Reed: pax/tar/cpio allows ".." in names. We now disallow it by default on both archive creation and extraction. Add --insecure option to override.
2002-10-15 20:16:29 +04:00
extern int secure;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int ar_open(const char *);
void ar_close(void);
void ar_drain(void);
int ar_set_wr(void);
int ar_app_ok(void);
Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
2000-02-17 06:06:12 +03:00
#ifdef SYS_NO_RESTART
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int read_with_restart(int, void *, int);
int write_with_restart(int, void *, int);
Fix SIGINFO botch (PR #8868). Continue partial write(2) on signals (xwrite()). Partial read(2) at a few places are also continued (xread()). Add {read,write}_with_restart() hooks for porting on systems which don't restart interrupted read()/write() calls. Reviewed and discussed in tech-kern and tech-userlevel lists.
2000-02-17 06:06:12 +03:00
#else
#define read_with_restart read
#define write_with_restart write
#endif
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int xread(int, void *, int);
int xwrite(int, void *, int);
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);
void ar_summary(int);
PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling This patch makes ``--insecure'' do something. Now if ``--insecure'' is not set (the default) we do a realpath(3) in all the pathnames that we are trying to create and if either realpath fails, or the path is outside our working directory, we print a warning and die. This maybe too strict and might fail on valid archives that create symlinks and directories in the wrong order.
2005-04-24 05:45:03 +04:00
int ar_dochdir(const char *);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* ar_subs.c
*/
extern u_long flcnt;
Add SIGINFO support.
1999-03-03 21:06:52 +03:00
extern ARCHD archd;
PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling This patch makes ``--insecure'' do something. Now if ``--insecure'' is not set (the default) we do a realpath(3) in all the pathnames that we are trying to create and if either realpath fails, or the path is outside our working directory, we print a warning and die. This maybe too strict and might fail on valid archives that create symlinks and directories in the wrong order.
2005-04-24 05:45:03 +04:00
int updatepath(void);
int dochdir(const char *);
int fdochdir(int);
Another missing mkdir() race pointed out by chuq. Factor out the mkdir code.
2005-09-16 20:48:18 +04:00
int domkdir(const char *, mode_t);
Ensure we exit with an error if we don't actually do anything. There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought to be tty_warn/syswarn(1,...) to force an error exit. However some are used in interactive parts (eg opening a continuation archive) where there is a separate retry loop. So we just pass a failure code out to main() - how quaint! This should now cause the NetBSD build to fail when gzip tries to write to a non-existant directory. (I suspect there are still many errors that don't get reported correctly.)
2006-02-11 14:04:57 +03:00
int list(void);
int extract(void);
int append(void);
int archive(void);
int copy(void);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* 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;
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
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);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* cpio.c
*/
rename variable to "cpio_swp_head"
1998-02-28 18:53:00 +03:00
extern int cpio_swp_head;
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int cpio_strd(void);
int cpio_subtrail(ARCHD *);
int cpio_endwr(void);
int cpio_id(char *, int);
int cpio_rd(ARCHD *, char *);
off_t cpio_endrd(void);
int cpio_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 vcpio_wr(ARCHD *);
int bcpio_id(char *, int);
int bcpio_rd(ARCHD *, char *);
off_t bcpio_endrd(void);
int bcpio_wr(ARCHD *);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* file_subs.c
*/
Add proper longlink support. Previously we handled longname support, and the longlink support was completely wrong.
2002-10-17 04:32:36 +04:00
extern char *gnu_name_string, *gnu_link_string;
Keep track of the length of the gnu long name/link hack, so that we can append to it. Modify the code so that file_write is re-entrant, even in the gnu long name/link hack. The old code assumed that the buffer already contained the necessary blocks to satisfy the read file request that contained the long filename. This is not always the case, specially when we are dealing with pipes which do shorter reads, thus having more probability that a long file name will fall across a buffer boundary. To reproduce, create a tar archive with a lot of gnu-long-names (pkgsrc/devel/libsigc++2 is a good example), do a tar -tf to get a list of filenames, compress it and do a tar -tzf to get another list of the filenames. Notice that the two lists differ.
2004-09-22 19:03:18 +04:00
extern size_t gnu_name_length, gnu_link_length;
When pax catches a signal and cleans up, make sure to remove any temporary file that was being extracted to. This will prevent pax from leaving droppings when you hit ^C.
2004-02-14 02:10:14 +03:00
extern char *xtmp_name;
Propery handle "cpio" archives where the last hardlink includes the data of a file. This fixes PR bin/26514.
2004-08-22 20:46:18 +04:00
int file_creat(ARCHD *, int);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
void file_close(ARCHD *, int);
Propery handle "cpio" archives where the last hardlink includes the data of a file. This fixes PR bin/26514.
2004-08-22 20:46:18 +04:00
int lnk_creat(ARCHD *, int *);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
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);
Teach set_ftime about symbolic links, because it has to know: on some Linux systems, when we build as a tool we think we have lutimes but it doesn't work on some filesystems at runtime. A bit ugly but effective and without use of AC_TRY_RUN in the tool build. Tidier (than mine) set_ftime reorganization from christos.
2008-01-10 07:24:51 +03:00
void set_ftime(char *fnm, time_t mtime, time_t atime, int frc, int slk);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int set_ids(char *, uid_t, gid_t);
void set_pmode(char *, mode_t);
void set_chflags(char *fnm, u_int32_t flags);
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);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* ftree.c
*/
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int ftree_start(void);
int ftree_add(char *, int);
void ftree_sel(ARCHD *);
void ftree_chk(void);
int next_file(ARCHD *);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* gen_subs.c
*/
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
void ls_list(ARCHD *, time_t, FILE *);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
void ls_tty(ARCHD *);
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
void safe_print(const char *, FILE *);
PR/46786: Simon Burge: After conversion to 64 bit time_t, tar/pax/cpio erroneously think that negative time_t's never fit in 32 bits. Rework conversion code to always use uintmax_t, and detect negative values. XXX[1]: Perhaps we should do the same (use a signed conversion) for all fields not just for time_t XXX[2]: pullup for 6
2012-08-09 12:09:21 +04:00
uint32_t asc_u32(char *, int, int);
int u32_asc(uintmax_t, char *, int, int);
uintmax_t asc_umax(char *, int, int);
int umax_asc(uintmax_t, char *, int, int);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int check_Aflag(void);
From 4.4 lite
1994-06-13 20:13:35 +04:00
Cleanup and fix typos. Partially from FreeBSD.
2000-02-17 06:12:22 +03:00
/*
from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch some of the worst style errors.
1994-12-04 10:11:37 +03:00
* getoldopt.c
*/
Add GNU tar-style long options for pax's tar front-end. Still many GNU options not implemented, but there is an #if 0'd out canonical list.
2000-07-04 21:17:49 +04:00
struct option;
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int getoldopt(int, char **, const char *, struct option *, int *);
from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch some of the worst style errors.
1994-12-04 10:11:37 +03:00
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* options.c
*/
extern FSUB fsub[];
extern int ford[];
add -0 argument to handle nul separated file lists.
2004-06-19 06:27:00 +04:00
extern int sep;
PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories with relative paths, convert the directories to absolute paths, so that restoring timestamps does not fail.
2006-04-16 20:20:21 +04:00
extern int havechd;
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
void options(int, char **);
OPLIST * opt_next(void);
int bad_opt(void);
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
int mkpath(char *);
For HOSTTOOL builds, just exclude the chroot support as it's not needed and avoids having to platform check for fchroot(). Fixes PR#27336
2004-10-23 01:00:18 +04:00
#if !HAVE_NBTOOL_CONFIG_H
Move definition of chdname and do_chroot to options.c
2020-04-03 19:13:32 +03:00
extern int do_chroot;
For HOSTTOOL builds, just exclude the chroot support as it's not needed and avoids having to platform check for fchroot(). Fixes PR#27336
2004-10-23 01:00:18 +04:00
#endif
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* pat_rep.c
*/
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int rep_add(char *);
Fixes from christos for pr-41167 XXX -X is still broken, but that wasn't part of this PR.
2009-04-07 23:52:35 +04:00
int pat_add(char *, char *, int);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
void pat_chk(void);
int pat_sel(ARCHD *);
int pat_match(ARCHD *);
PR/36275: john at iastate dot edu: tar -s modifies symlink targets - This is explained in a comment in pat_rep.c inside mod_name(). I did not want to change the default behavior, so I added another modifier "s" which when set, the pattern will not modify the symlink destination. - While here I fixed another bug that was introduced before by the fix in PR/35257 where the renaming was happening twice since we called rep_name twice. - Finally if we are renaming hard of soft-link targets print the renames for those too.
2007-05-05 01:19:36 +04:00
int mod_name(ARCHD *, int);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int set_dest(ARCHD *, char *, int);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* pax.c
*/
extern int act;
extern FSUB *frmt;
Strip leading slashes from filenames by default, add new "A" option to disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
1999-08-24 11:57:06 +04:00
extern int Aflag;
From 4.4 lite
1994-06-13 20:13:35 +04:00
extern int cflag;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
extern int cwdfd;
From 4.4 lite
1994-06-13 20:13:35 +04:00
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;
Implement -M flag: During a write or copy operation, treat the list of files on standard input as an mtree(8) `specfile' specification, and write or copy only those items in the specfile. If the file exists in the underlying file system, its permissions and modification time will be used unless specifically overridden by the specfile. An error will be raised if the type of entry in the specfile conflicts with that of an existing file. Otherwise, it is necessary to specify at least the following parameters in the specfile: type, mode, gname or gid, and uname or uid, device (in the case of block or character devices), and link (in the case of symbolic links). If time isn't provided, the current time will be used.
2001-10-25 12:51:50 +04:00
extern int Mflag;
PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without listing (and other minor fixes)
2007-04-23 22:40:22 +04:00
extern int Vflag;
From 4.4 lite
1994-06-13 20:13:35 +04:00
extern int Xflag;
extern int Yflag;
extern int Zflag;
extern int vfpart;
extern int patime;
extern int pmtime;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
extern int nodirs;
add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only really works for `pax -rw' but that's where it is most useful.
1999-11-01 04:35:58 +03:00
extern int pfflags;
From 4.4 lite
1994-06-13 20:13:35 +04:00
extern int pmode;
extern int pids;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
extern int rmleadslash;
From 4.4 lite
1994-06-13 20:13:35 +04:00
extern int exit_val;
extern int docrc;
Add support for gnutar's -O "extract to stdout" option.
2003-07-08 10:00:48 +04:00
extern int to_stdout;
From 4.4 lite
1994-06-13 20:13:35 +04:00
extern char *dirptr;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
extern char *ltmfrmt;
Welcome to WARNS=3
2004-05-11 21:12:26 +04:00
extern const char *argv0;
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
extern FILE *listf;
extern char *tempfile;
extern char *tempbase;
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* sel_subs.c
*/
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int sel_chk(ARCHD *);
int grp_add(char *);
int usr_add(char *);
int trng_add(char *);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* tables.c
*/
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
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 *);
merge OpenBSD changes: - correct -C processing - add ability to read filenames and flags from a file - don't print dangerous escape sequences to the terminal - use strlcpy/strncpy properly. - handle tmpfile creation better. - improve documentation of options. - handle stdout/stderr list selection correctly. - kill gzip when we get interrupted. - simplify gzip setup. - add more flags to programs. additional changes: - librmt processing. - set POSIXLY_CORRECT in options parsing. - prevent more string overruns. - support -T we don't turn the switch on to replace tar and cpio yet.
2002-10-12 19:39:29 +04:00
void sub_name(char *, int *, size_t);
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
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 *, int, struct stat *, int);
void proc_dir(void);
u_int st_hash(char *, int, int);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* tar.c
*/
Support gnu long filename extensions by default for tar on create, list, and extract. We now generate GNU tar archives by default ("ustar ^@" instead of "ustar^@00"). GNU extensions can be disabled with --strict. XXX: long symlinks untested.
2002-10-16 07:46:07 +04:00
extern int is_gnutar;
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int tar_endwr(void);
off_t tar_endrd(void);
int tar_trail(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 *);
int tar_gnutar_X_compat(const char *);
add --exclude support. XXX: --exclude & --exclude-from are still not 100% compatible, but since rafal fixed --exclude-from's most annoying bug, they mostly work now.
2002-12-08 04:35:12 +03:00
int tar_gnutar_minus_minus_exclude(const char *);
From 4.4 lite
1994-06-13 20:13:35 +04:00
/*
* tty_subs.c
*/
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int tty_init(void);
void tty_prnt(const char *, ...)
- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1997-07-21 00:32:15 +04:00
__attribute__((format (printf, 1, 2)));
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
int tty_read(char *, int);
void tty_warn(int, const char *, ...)
- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1997-07-21 00:32:15 +04:00
__attribute__((format (printf, 2, 3)));
- ansi KNF (just remove all the #ifndef __STDC__ prototype junk, leaving the ansi stuff) - use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*() - clean up the NET2_STAT stuff similar to ftpd; provide #defines and macros which select which cast to use, etc - clean up the NET2_FTS and NET2_REGEX #define use
2001-10-25 09:33:32 +04:00
void syswarn(int, int, const char *, ...)
- Rename local warn so tty_warn that we can include <err.h> since this program uses err() and errx(). - Fix printf format strings. - Added WARNS=1; note - Added missing prototypes. - Split overloaded trail function into trail() and subtrail().
1997-07-21 00:32:15 +04:00
__attribute__((format (printf, 3, 4)));