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freebsd-dev/usr.bin/find/extern.h

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BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
/*-
General further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
2017-11-20 19:49:47 +00:00
* SPDX-License-Identifier: BSD-3-Clause
*
BSD 4.4 Lite Usr.bin Sources
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* Copyright (c) 1991, 1993, 1994
* 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.
Renumber copyright clause 4 Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
* 3. Neither the name of the University nor the names of its contributors
BSD 4.4 Lite Usr.bin Sources
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* 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 8.3 (Berkeley) 4/16/94
Second part of bin/3648: add -flags to search for specific flags. I added $FreeBSD$ whicle I was here. The patch wasn't usable anymore due to its age so I adapted it. PR: bin/3648 Submitted by: Martin Birgmeier <mbirg@austria.ds.philips.com>
1999-12-19 15:43:19 +00:00
* $FreeBSD$
BSD 4.4 Lite Usr.bin Sources
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*/
#include <sys/cdefs.h>
find: Fix segfault with very long path in -exec/-ok ... {} \;. If the resulting argument is longer than MAXPATHLEN, realloc() was called to extend the space, but the new pointer was not correctly stored. Different from what OpenBSD has done, rewrite brace_subst() to calculate the necessary space first and realloc() at most once. As before, the e_len fields are not updated in case of a realloc. Therefore, a following long argument will do another realloc. PR: 201750 MFC after: 1 week
2015-08-05 21:33:30 +00:00
void brace_subst(char *, char **, char *, size_t);
Remove __P().
2002-03-20 10:32:05 +00:00
PLAN *find_create(char ***);
int find_execute(PLAN *, char **);
PLAN *find_formplan(char **);
PLAN *not_squish(PLAN *);
PLAN *or_squish(PLAN *);
PLAN *paren_squish(PLAN *);
Don't let find(1) depend on struct timeb. This structure is deprecated and only used by ftime(2), which is part of libcompat. The second argument of get_date() is unused, which means we can just remove it entirely.
2010-02-09 21:24:41 +00:00
time_t get_date(char *);
BSD 4.4 Lite Usr.bin Sources
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struct stat;
Remove __P().
2002-03-20 10:32:05 +00:00
void printlong(char *, char *, struct stat *);
int queryuser(char **);
OPTION *lookup_option(const char *);
The last execution of -exec {} + is not done if the -exec primary is not on the top-level -and sequence, e.g. inside of ! or -or. Create a separate linked list of all active -exec {} + primaries and do the last execution for all at termination. PR: bin/79263 Submitted by: Jilles Tjoelker <jilles@stack.nl> MFC after: 7 days
2006-05-14 20:23:01 +00:00
void finish_execplus(void);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
creat_f c_Xmin;
creat_f c_Xtime;
Give find(1) the option -acl to locate files with extended ACLs. This is similar to what ls(1) can do. It is handy to have it so that it can be used in conjunction with "-exec setfacl {} \;" (to find(1)), among others. This is the submitter's patch, but slightly modified. PR: bin/65016 Submitted by: Christian S.J. Peron <maneo@bsdpro.com>
2004-04-03 17:10:04 +00:00
creat_f c_acl;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
creat_f c_and;
creat_f c_delete;
creat_f c_depth;
creat_f c_empty;
creat_f c_exec;
creat_f c_flags;
creat_f c_follow;
creat_f c_fstype;
creat_f c_group;
find: Implement real -ignore_readdir_race. If -ignore_readdir_race is present, [ENOENT] errors caused by deleting a file after find has read its name from a directory are ignored. Formerly, -ignore_readdir_race did nothing. PR: bin/169723 Submitted by: Valery Khromov and Andrey Ignatov
2012-07-25 21:59:10 +00:00
creat_f c_ignore_readdir_race;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
creat_f c_inum;
creat_f c_links;
creat_f c_ls;
creat_f c_mXXdepth;
creat_f c_name;
creat_f c_newer;
creat_f c_nogroup;
creat_f c_nouser;
creat_f c_perm;
creat_f c_print;
creat_f c_regex;
Implement a number of primaries present in GNU find, but not present in our find. The following are nops because they aren't relevant to our find: -ignore_readdir_race -noignore_readdir_race -noleaf The following aliaes were created: -gid -> -group [2] -uid -> -user [2] -wholename -> -path -iwholename -> ipath -mount -> -xdev -d -> -depth [1] The following new primaries were created: -lname like -name, but matches symbolic links only) -ilname like -lname but case insensitive -quit exit(0) -samefile returns true for hard links to the specified file -true Always true I changed one primary to match GNU find since I think our use of it violates POLA -false Always false (was an alias for -not!) Also, document the '+' modifier for -execdir, as well as all of the above. This was previously implemented. Document the remaining 7 primaries that are in GNU find, but aren't yet implemented in find(1) [1] This was done in GNU find for compatibility with FreeBSD, yet they mixed up command line args and primary args. [2] -uid/-gid in GNU find ONLY takes a numeric arg, but that arg does the normal range thing that. GNU find -user and -uid also take a numberic arg, but don't do the range processing. find(1) does both for -user and -group, so making -uid and -gid aliases is compatible for all non-error cases used in GNU find. While not perfect emulation, this seems a reasonable thing for us.
2008-02-23 16:29:04 +00:00
creat_f c_samefile;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
creat_f c_simple;
creat_f c_size;
Add an option for finding sparse files. Reviewed by: iedowse MFC after: 3 weeks
2013-03-03 20:10:56 +00:00
creat_f c_sparse;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
creat_f c_type;
creat_f c_user;
creat_f c_xdev;
exec_f f_Xmin;
exec_f f_Xtime;
Give find(1) the option -acl to locate files with extended ACLs. This is similar to what ls(1) can do. It is handy to have it so that it can be used in conjunction with "-exec setfacl {} \;" (to find(1)), among others. This is the submitter's patch, but slightly modified. PR: bin/65016 Submitted by: Christian S.J. Peron <maneo@bsdpro.com>
2004-04-03 17:10:04 +00:00
exec_f f_acl;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
exec_f f_always_true;
exec_f f_closeparen;
exec_f f_delete;
- introduce a new primary `-depth n', which tests whether the depth of the current file relative to the starting point of the traversal is n. The usual +/- modifiers to the argument apply. - while I'm here, fix -maxdepth in the case of a depth-first traversal Print the top ten maintainers of python module ports (works with p5-* too): find /usr/ports -depth 2 \! -name 'py-*' -prune -o \ -depth 3 -name Makefile -execdir make -VMAINTAINER \; \ | sort | uniq -c | sort -nr | head PR: 66667 Reviewed by: ru, joerg Approved by: joerg MFC after: 2 weeks
2004-05-28 17:17:15 +00:00
exec_f f_depth;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
exec_f f_empty;
exec_f f_exec;
exec_f f_expr;
Implement a number of primaries present in GNU find, but not present in our find. The following are nops because they aren't relevant to our find: -ignore_readdir_race -noignore_readdir_race -noleaf The following aliaes were created: -gid -> -group [2] -uid -> -user [2] -wholename -> -path -iwholename -> ipath -mount -> -xdev -d -> -depth [1] The following new primaries were created: -lname like -name, but matches symbolic links only) -ilname like -lname but case insensitive -quit exit(0) -samefile returns true for hard links to the specified file -true Always true I changed one primary to match GNU find since I think our use of it violates POLA -false Always false (was an alias for -not!) Also, document the '+' modifier for -execdir, as well as all of the above. This was previously implemented. Document the remaining 7 primaries that are in GNU find, but aren't yet implemented in find(1) [1] This was done in GNU find for compatibility with FreeBSD, yet they mixed up command line args and primary args. [2] -uid/-gid in GNU find ONLY takes a numeric arg, but that arg does the normal range thing that. GNU find -user and -uid also take a numberic arg, but don't do the range processing. find(1) does both for -user and -group, so making -uid and -gid aliases is compatible for all non-error cases used in GNU find. While not perfect emulation, this seems a reasonable thing for us.
2008-02-23 16:29:04 +00:00
exec_f f_false;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
exec_f f_flags;
exec_f f_fstype;
exec_f f_group;
exec_f f_inum;
exec_f f_links;
exec_f f_ls;
exec_f f_name;
exec_f f_newer;
exec_f f_nogroup;
exec_f f_not;
exec_f f_nouser;
exec_f f_openparen;
exec_f f_or;
exec_f f_path;
exec_f f_perm;
exec_f f_print;
exec_f f_print0;
exec_f f_prune;
Implement a number of primaries present in GNU find, but not present in our find. The following are nops because they aren't relevant to our find: -ignore_readdir_race -noignore_readdir_race -noleaf The following aliaes were created: -gid -> -group [2] -uid -> -user [2] -wholename -> -path -iwholename -> ipath -mount -> -xdev -d -> -depth [1] The following new primaries were created: -lname like -name, but matches symbolic links only) -ilname like -lname but case insensitive -quit exit(0) -samefile returns true for hard links to the specified file -true Always true I changed one primary to match GNU find since I think our use of it violates POLA -false Always false (was an alias for -not!) Also, document the '+' modifier for -execdir, as well as all of the above. This was previously implemented. Document the remaining 7 primaries that are in GNU find, but aren't yet implemented in find(1) [1] This was done in GNU find for compatibility with FreeBSD, yet they mixed up command line args and primary args. [2] -uid/-gid in GNU find ONLY takes a numeric arg, but that arg does the normal range thing that. GNU find -user and -uid also take a numberic arg, but don't do the range processing. find(1) does both for -user and -group, so making -uid and -gid aliases is compatible for all non-error cases used in GNU find. While not perfect emulation, this seems a reasonable thing for us.
2008-02-23 16:29:04 +00:00
exec_f f_quit;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
exec_f f_regex;
exec_f f_size;
Add an option for finding sparse files. Reviewed by: iedowse MFC after: 3 weeks
2013-03-03 20:10:56 +00:00
exec_f f_sparse;
They add the following commands: -anewer -cnewer -mnewer -okdir -newer[acm][acmt] With it, you can form queries like find . -newerct '1 minute ago' -print As an extra bonus, the program is ANSI-fied - the original version relies on some obscure features of K&R C. (This PR was submitted in 1999, and the submittor has kept the patch updated ever since, hats off for him guys, and how about you close a PR ??) PR: 9374 Submitted by: Martin Birgmeier <Martin.Birgmeier@aon.at>
2001-05-03 18:05:35 +00:00
exec_f f_type;
exec_f f_user;
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
find(1): remove unused variable
2017-12-13 03:36:33 +00:00
extern int ftsoptions, ignore_readdir_race, isdepth, isoutput;
find: Implement real -ignore_readdir_race. If -ignore_readdir_race is present, [ENOENT] errors caused by deleting a file after find has read its name from a directory are ignored. Formerly, -ignore_readdir_race did nothing. PR: bin/169723 Submitted by: Valery Khromov and Andrey Ignatov
2012-07-25 21:59:10 +00:00
extern int issort, isxargs;
This patch adds the -mindepth and -maxdepth options to find(1), which behave as in GNU find (and of course as described in the manual page diff included). I think these options would be useful for some people. Some missing $FreeBSD$ tags are also added. The patch was slightly modified (send-pr mangling of TABS). PR: bin/18941 Submitted by: Ben Smithurst <ben@scientia.demon.co.uk>
2000-06-12 11:12:41 +00:00
extern int mindepth, maxdepth;
Implement the following options and primaries: -E Interpret regular expressions followed by -regex and -iregex op- tions as extended (modern) regular expressions rather than basic regular expressions (BRE's). The re_format(7) manual page fully describes both formats. -iname pattern Like -name, but the match is case insensitive. -ipath pattern Like -path, but the match is case insensitive. -regex pattern True if the whole path of the file matches pattern using regular expression. To match a file named ``./foo/xyzzy'', you can use the regular expression ``.*/[xyz]*'' or ``.*/foo/.*'', but not ``xyzzy'' or ``/foo/''. -iregex pattern Like -regex, but the match is case insensitive. These are meant to be compatible with other find(1) implementations such as GNU's or NetBSD's except regexp library differences. Reviewed by: sobomax, dcs, and some other people on -current
2001-02-23 16:20:55 +00:00
extern int regexp_flags;
find: Correctly propagate -exec/-execdir ... {} + exit status. As per POSIX, the -exec ... {} + primary always returns true, but a non-zero exit status causes find to return a non-zero exit status itself. GNU does the same, and also for -execdir ... {} +. It does not make much sense to return false from the primary only when the child process happens to be run. The behaviour for -exec/-execdir ... ; remains unchanged: the primary returns true or false depending on the exit status, and find's exit status is unaffected.
2014-04-12 22:36:26 +00:00
extern int exitstatus;
Fix all WARNS. Checked with "make WARNS=9". Remove unused file.
2003-06-14 13:00:21 +00:00
extern time_t now;
extern int dotfd;
extern FTS *tree;
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