NetBSD/usr.sbin/mtree/extern.h

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/* $NetBSD: extern.h,v 1.31 2009/04/08 19:03:13 apb Exp $ */
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/*-
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* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* 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.
*
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* @(#)extern.h 8.1 (Berkeley) 6/6/93
*/
#include "mtree.h"
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#else
#define HAVE_STRUCT_STAT_ST_FLAGS 1
#endif
#include <err.h>
#include <fts.h>
#include <util.h>
#if HAVE_NETDB_H
/* For MAXHOSTNAMELEN on some platforms. */
#include <netdb.h>
#endif
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 256
#endif
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 *);
int crc(int, u_int32_t *, u_int32_t *);
void cwalk(void);
void dump_nodes(const char *, NODE *, int);
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);
int matchtags(NODE *);
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)));
const char *nodetype(u_int);
u_int parsekey(const char *, int *);
void parsetags(slist_t *, char *);
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 *);
const char *rlink(const char *);
int verify(void);
extern int dflag, eflag, iflag, lflag, mflag, rflag, sflag, tflag, uflag;
extern int mtree_Mflag, mtree_Sflag, mtree_Wflag;
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;
extern char fullpath[];
extern slist_t includetags, excludetags;