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NetBSD/usr.sbin/mtree/extern.h

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Remove convoluted code to work around missing lch{flags,mod,own}(); instead, rely upon libnbcompat to provide a workaround (which returns an error if the target is a symlink). Should fix another MacOS X build issue due to missing lchown(2).
2002-10-08 04:34:08 +04:00
/* $NetBSD: extern.h,v 1.25 2002/10/08 00:34:08 lukem Exp $ */
add NetBSD id's
1995-03-08 00:12:04 +03:00
latest mtree from uunet. doesn't compile, but that'll be fixed soon. (want to have 'pseudo-virgin' sources, for when fixed fnmatch stuff is released...)
1993-11-02 10:51:06 +03:00
/*-
from 4.4-Lite
1995-03-07 17:44:05 +03:00
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
latest mtree from uunet. doesn't compile, but that'll be fixed soon. (want to have 'pseudo-virgin' sources, for when fixed fnmatch stuff is released...)
1993-11-02 10:51:06 +03:00
*
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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.
*
from 4.4-Lite
1995-03-07 17:44:05 +03:00
* @(#)extern.h 8.1 (Berkeley) 6/6/93
latest mtree from uunet. doesn't compile, but that'll be fixed soon. (want to have 'pseudo-virgin' sources, for when fixed fnmatch stuff is released...)
1993-11-02 10:51:06 +03:00
*/
Use u_int32_t rather than Sys-V u_long. Rename err() to mtree_err(), to avoid conflict with libc.
1998-10-08 06:04:55 +04:00
#include "mtree.h"
Add hooks to make mtree compilable from src/tools.
2002-01-29 03:07:27 +03:00
#if HAVE_CONFIG_H
#include "config.h"
#else
#define HAVE_STRUCT_STAT_ST_FLAGS 1
#endif
#include <err.h>
#include <fts.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 <vis.h>
Add hooks to make mtree compilable from src/tools.
2002-01-29 03:07:27 +03:00
#if HAVE_NETDB_H
/* For MAXHOSTNAMELEN on some platforms. */
#include <netdb.h>
#endif
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 256
#endif
cleanup tags support; - create a typedef struct slist_t to hold stuff in (avoid stringlist(3) because it's less portable) - move the tag manipulate stuff into misc.c - add matchtags(), which returns 0 if the node is explicitly excluded, or not included if an include list is given; or 1 otherwise - in -D, change tags support from files-only to all-non-directories (xxx; still considering implementing tags support for -c and !-D)
2001-10-05 05:03:24 +04:00
void addtag(slist_t *, char *);
User interface changes from (or inspired by) FreeBSD: - Add -L to walk the tree `logically', by following symbolic links in the heirarchy. - Add -P to walk the tree `physically'. This is the current behaviour, and the default. - Add "-X excludes-file" to give mtree the ability to exclude files and directories from its traversal. excludes-file contains fnmatch(3) patterns to exclude from the walk. - Add "md5digest" synonym for "md5". - Add "rmd160" keyword for RMD-160 message digest, and "rmd160digest" synonym. - Add "sha1" keyword for SHA-1 message digest, and "sha1digest" synonym. - Don't try to compare() other attributes if the type doesn't match; it's nothing but trouble, and no use anyway. - In -c, only emit "/set" records if something has changed since the previous one. User interface changes by me: - Check a device's parameters before checking uid/gid/mode. - If updating (-u), modify the following to match the specification: - Device type (retaining existing ownership). - Symlink target. Fixes from (or inspired by) FreeBSD: - Use p->ftslevel instead of own code to keep track of the level ourself. The previous code got majorly confused if fts(3) couldn't descend into a subdir, resulting in leaf nodes getting attached to the wrong directory. XXX: This new method is much much more robust, even though it's not 100% perfect; it might result in a couple of following entries in the spec to be incorrectly tagged as missing. - Pass a useful pathname to rlink(), so that logical (-L) traversal doesn't confuse symlink checking. - Consistently use MAXPATHLEN+1 sized buffers for pathnames, so that there's room for the NUL. - Use mtree_err() and strerror(p->fts_errno) to report errors during the fts(3) walk. Fixes by me: - Remove now-unused `const char *name' argument from compare(). - Change crc_total from an int to a u_int32_t, to match usr.bin/cksum/crc.c. - Remove trailing whitespace. - Remove unnecessary (void) casts on functions. - Reorder entries in the getopt() switch. - Replace strtoq() with strtoll(), and use strtoul() appropriately. - Renumber F_ flags to be in alphabetical order.
2001-11-07 11:01:51 +03:00
int check_excludes(const char *, const char *);
int compare(NODE *, FTSENT *);
ANSIfy, KNF, in preperation for more work.
2001-03-09 06:09:45 +03:00
int crc(int, u_int32_t *, u_int32_t *);
void cwalk(void);
cleanup tags support; - create a typedef struct slist_t to hold stuff in (avoid stringlist(3) because it's less portable) - move the tag manipulate stuff into misc.c - add matchtags(), which returns 0 if the node is explicitly excluded, or not included if an include list is given; or 1 otherwise - in -D, change tags support from files-only to all-non-directories (xxx; still considering implementing tags support for -c and !-D)
2001-10-05 05:03:24 +04:00
void dump_nodes(const char *, NODE *);
User interface changes from (or inspired by) FreeBSD: - Add -L to walk the tree `logically', by following symbolic links in the heirarchy. - Add -P to walk the tree `physically'. This is the current behaviour, and the default. - Add "-X excludes-file" to give mtree the ability to exclude files and directories from its traversal. excludes-file contains fnmatch(3) patterns to exclude from the walk. - Add "md5digest" synonym for "md5". - Add "rmd160" keyword for RMD-160 message digest, and "rmd160digest" synonym. - Add "sha1" keyword for SHA-1 message digest, and "sha1digest" synonym. - Don't try to compare() other attributes if the type doesn't match; it's nothing but trouble, and no use anyway. - In -c, only emit "/set" records if something has changed since the previous one. User interface changes by me: - Check a device's parameters before checking uid/gid/mode. - If updating (-u), modify the following to match the specification: - Device type (retaining existing ownership). - Symlink target. Fixes from (or inspired by) FreeBSD: - Use p->ftslevel instead of own code to keep track of the level ourself. The previous code got majorly confused if fts(3) couldn't descend into a subdir, resulting in leaf nodes getting attached to the wrong directory. XXX: This new method is much much more robust, even though it's not 100% perfect; it might result in a couple of following entries in the spec to be incorrectly tagged as missing. - Pass a useful pathname to rlink(), so that logical (-L) traversal doesn't confuse symlink checking. - Consistently use MAXPATHLEN+1 sized buffers for pathnames, so that there's room for the NUL. - Use mtree_err() and strerror(p->fts_errno) to report errors during the fts(3) walk. Fixes by me: - Remove now-unused `const char *name' argument from compare(). - Change crc_total from an int to a u_int32_t, to match usr.bin/cksum/crc.c. - Remove trailing whitespace. - Remove unnecessary (void) casts on functions. - Reorder entries in the getopt() switch. - Replace strtoq() with strtoll(), and use strtoul() appropriately. - Renumber F_ flags to be in alphabetical order.
2001-11-07 11:01:51 +03:00
void init_excludes(void);
cleanup tags support; - create a typedef struct slist_t to hold stuff in (avoid stringlist(3) because it's less portable) - move the tag manipulate stuff into misc.c - add matchtags(), which returns 0 if the node is explicitly excluded, or not included if an include list is given; or 1 otherwise - in -D, change tags support from files-only to all-non-directories (xxx; still considering implementing tags support for -c and !-D)
2001-10-05 05:03:24 +04:00
int matchtags(NODE *);
ANSIfy, KNF, in preperation for more work.
2001-03-09 06:09:45 +03:00
void mtree_err(const char *, ...)
User interface changes from (or inspired by) FreeBSD: - Add -L to walk the tree `logically', by following symbolic links in the heirarchy. - Add -P to walk the tree `physically'. This is the current behaviour, and the default. - Add "-X excludes-file" to give mtree the ability to exclude files and directories from its traversal. excludes-file contains fnmatch(3) patterns to exclude from the walk. - Add "md5digest" synonym for "md5". - Add "rmd160" keyword for RMD-160 message digest, and "rmd160digest" synonym. - Add "sha1" keyword for SHA-1 message digest, and "sha1digest" synonym. - Don't try to compare() other attributes if the type doesn't match; it's nothing but trouble, and no use anyway. - In -c, only emit "/set" records if something has changed since the previous one. User interface changes by me: - Check a device's parameters before checking uid/gid/mode. - If updating (-u), modify the following to match the specification: - Device type (retaining existing ownership). - Symlink target. Fixes from (or inspired by) FreeBSD: - Use p->ftslevel instead of own code to keep track of the level ourself. The previous code got majorly confused if fts(3) couldn't descend into a subdir, resulting in leaf nodes getting attached to the wrong directory. XXX: This new method is much much more robust, even though it's not 100% perfect; it might result in a couple of following entries in the spec to be incorrectly tagged as missing. - Pass a useful pathname to rlink(), so that logical (-L) traversal doesn't confuse symlink checking. - Consistently use MAXPATHLEN+1 sized buffers for pathnames, so that there's room for the NUL. - Use mtree_err() and strerror(p->fts_errno) to report errors during the fts(3) walk. Fixes by me: - Remove now-unused `const char *name' argument from compare(). - Change crc_total from an int to a u_int32_t, to match usr.bin/cksum/crc.c. - Remove trailing whitespace. - Remove unnecessary (void) casts on functions. - Reorder entries in the getopt() switch. - Replace strtoq() with strtoll(), and use strtoul() appropriately. - Renumber F_ flags to be in alphabetical order.
2001-11-07 11:01:51 +03:00
__attribute__((__format__(__printf__, 1, 2)));
- implement -D - dump the specfile out in a manner that's parseable by various tools - implement -R key - remove the given key(s) from the list of keys to print (now it's possible with "-k type -R type" to remove all keys :) - rename ftype() to nodetype(), and make it public - use pwcache(3) functions instead of get{gr,pw}{nam,uid}(3) - add dump_nodes(), which provides the guts for -D.
2001-10-01 06:30:40 +04:00
const char *nodetype(u_int);
- add parsetype() (a la parsekey()) to parse the "type=xxx" arg. this improves the error detection for invalid types, as well as shrinking binary size - implement inotype() using ftype(), rather than duplicating the switch - change "char *" arguments to "const char *"
2001-07-18 08:51:54 +04:00
u_int parsekey(const char *, int *);
cleanup tags support; - create a typedef struct slist_t to hold stuff in (avoid stringlist(3) because it's less portable) - move the tag manipulate stuff into misc.c - add matchtags(), which returns 0 if the node is explicitly excluded, or not included if an include list is given; or 1 otherwise - in -D, change tags support from files-only to all-non-directories (xxx; still considering implementing tags support for -c and !-D)
2001-10-05 05:03:24 +04:00
void parsetags(slist_t *, char *);
- add parsetype() (a la parsekey()) to parse the "type=xxx" arg. this improves the error detection for invalid types, as well as shrinking binary size - implement inotype() using ftype(), rather than duplicating the switch - change "char *" arguments to "const char *"
2001-07-18 08:51:54 +04:00
u_int parsetype(const char *);
User interface changes from (or inspired by) FreeBSD: - Add -L to walk the tree `logically', by following symbolic links in the heirarchy. - Add -P to walk the tree `physically'. This is the current behaviour, and the default. - Add "-X excludes-file" to give mtree the ability to exclude files and directories from its traversal. excludes-file contains fnmatch(3) patterns to exclude from the walk. - Add "md5digest" synonym for "md5". - Add "rmd160" keyword for RMD-160 message digest, and "rmd160digest" synonym. - Add "sha1" keyword for SHA-1 message digest, and "sha1digest" synonym. - Don't try to compare() other attributes if the type doesn't match; it's nothing but trouble, and no use anyway. - In -c, only emit "/set" records if something has changed since the previous one. User interface changes by me: - Check a device's parameters before checking uid/gid/mode. - If updating (-u), modify the following to match the specification: - Device type (retaining existing ownership). - Symlink target. Fixes from (or inspired by) FreeBSD: - Use p->ftslevel instead of own code to keep track of the level ourself. The previous code got majorly confused if fts(3) couldn't descend into a subdir, resulting in leaf nodes getting attached to the wrong directory. XXX: This new method is much much more robust, even though it's not 100% perfect; it might result in a couple of following entries in the spec to be incorrectly tagged as missing. - Pass a useful pathname to rlink(), so that logical (-L) traversal doesn't confuse symlink checking. - Consistently use MAXPATHLEN+1 sized buffers for pathnames, so that there's room for the NUL. - Use mtree_err() and strerror(p->fts_errno) to report errors during the fts(3) walk. Fixes by me: - Remove now-unused `const char *name' argument from compare(). - Change crc_total from an int to a u_int32_t, to match usr.bin/cksum/crc.c. - Remove trailing whitespace. - Remove unnecessary (void) casts on functions. - Reorder entries in the getopt() switch. - Replace strtoq() with strtoll(), and use strtoul() appropriately. - Renumber F_ flags to be in alphabetical order.
2001-11-07 11:01:51 +03:00
void read_excludes_file(const char *);
- add parsetype() (a la parsekey()) to parse the "type=xxx" arg. this improves the error detection for invalid types, as well as shrinking binary size - implement inotype() using ftype(), rather than duplicating the switch - change "char *" arguments to "const char *"
2001-07-18 08:51:54 +04:00
const char *rlink(const char *);
ANSIfy, KNF, in preperation for more work.
2001-03-09 06:09:45 +03:00
int verify(void);
add support for 4.4BSD file flags. we take a `flags=xxx' parameter, using the same style of naming as chflags, ls & xinstall use, plus an additional `none' to turn off a default setting.
1998-10-10 11:50:27 +04:00
features: - add a new keyword - "tags" - which is a comma separated list of tags associated with that file. - add "-E tags"; exclude files in -D output with matching tags - add "-I tags"; only include files in -D output with matching tags (default is to list all) fixes: - move all extern variable references from individual files into extern.h - `quote' some more user-specified strings in error messages - man page: list an options arguments in the description, and sort xrefs.
2001-10-04 08:51:27 +04:00
extern int dflag, eflag, iflag, lflag, mflag, rflag, sflag, tflag, uflag;
Add -W: don't attempt to change the perms/time/flags on existing entries, nor set them when creating new directories. (AKA the ``don't whack'' option). Concept suggested by Todd Vierling.
2001-10-25 18:47:39 +04:00
extern int Wflag;
- move "Wflag" global from mtree.c to spec.c, and reinstate the functionality of tv's previous code, which skips uname or gname parsing if -W is enabled. - rename "lineno" to "mtree_lineno", to reduce possibility of name clashes in code that yanks in spec.c & misc.c (unlikely, but you never know)
2001-11-03 15:51:40 +03:00
extern size_t mtree_lineno;
User interface changes from (or inspired by) FreeBSD: - Add -L to walk the tree `logically', by following symbolic links in the heirarchy. - Add -P to walk the tree `physically'. This is the current behaviour, and the default. - Add "-X excludes-file" to give mtree the ability to exclude files and directories from its traversal. excludes-file contains fnmatch(3) patterns to exclude from the walk. - Add "md5digest" synonym for "md5". - Add "rmd160" keyword for RMD-160 message digest, and "rmd160digest" synonym. - Add "sha1" keyword for SHA-1 message digest, and "sha1digest" synonym. - Don't try to compare() other attributes if the type doesn't match; it's nothing but trouble, and no use anyway. - In -c, only emit "/set" records if something has changed since the previous one. User interface changes by me: - Check a device's parameters before checking uid/gid/mode. - If updating (-u), modify the following to match the specification: - Device type (retaining existing ownership). - Symlink target. Fixes from (or inspired by) FreeBSD: - Use p->ftslevel instead of own code to keep track of the level ourself. The previous code got majorly confused if fts(3) couldn't descend into a subdir, resulting in leaf nodes getting attached to the wrong directory. XXX: This new method is much much more robust, even though it's not 100% perfect; it might result in a couple of following entries in the spec to be incorrectly tagged as missing. - Pass a useful pathname to rlink(), so that logical (-L) traversal doesn't confuse symlink checking. - Consistently use MAXPATHLEN+1 sized buffers for pathnames, so that there's room for the NUL. - Use mtree_err() and strerror(p->fts_errno) to report errors during the fts(3) walk. Fixes by me: - Remove now-unused `const char *name' argument from compare(). - Change crc_total from an int to a u_int32_t, to match usr.bin/cksum/crc.c. - Remove trailing whitespace. - Remove unnecessary (void) casts on functions. - Reorder entries in the getopt() switch. - Replace strtoq() with strtoll(), and use strtoul() appropriately. - Renumber F_ flags to be in alphabetical order.
2001-11-07 11:01:51 +03:00
extern u_int32_t crc_total;
extern int ftsoptions, keys;
features: - add a new keyword - "tags" - which is a comma separated list of tags associated with that file. - add "-E tags"; exclude files in -D output with matching tags - add "-I tags"; only include files in -D output with matching tags (default is to list all) fixes: - move all extern variable references from individual files into extern.h - `quote' some more user-specified strings in error messages - man page: list an options arguments in the description, and sort xrefs.
2001-10-04 08:51:27 +04:00
extern char fullpath[];
cleanup tags support; - create a typedef struct slist_t to hold stuff in (avoid stringlist(3) because it's less portable) - move the tag manipulate stuff into misc.c - add matchtags(), which returns 0 if the node is explicitly excluded, or not included if an include list is given; or 1 otherwise - in -D, change tags support from files-only to all-non-directories (xxx; still considering implementing tags support for -c and !-D)
2001-10-05 05:03:24 +04:00
extern slist_t includetags, excludetags;
features: - add a new keyword - "tags" - which is a comma separated list of tags associated with that file. - add "-E tags"; exclude files in -D output with matching tags - add "-I tags"; only include files in -D output with matching tags (default is to list all) fixes: - move all extern variable references from individual files into extern.h - `quote' some more user-specified strings in error messages - man page: list an options arguments in the description, and sort xrefs.
2001-10-04 08:51:27 +04:00
add support for 4.4BSD file flags. we take a `flags=xxx' parameter, using the same style of naming as chflags, ls & xinstall use, plus an additional `none' to turn off a default setting.
1998-10-10 11:50:27 +04:00
#include "stat_flags.h"