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freebsd-dev/bin/ls/extern.h

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BSD 4.4 Lite bin Sources
1994-05-26 06:18:55 +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 bin Sources
1994-05-26 06:18:55 +00:00
* 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.
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 bin Sources
1994-05-26 06:18:55 +00:00
* 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.
*
Remove #if(n)def BSD_4_4_LITE cruft and sccsid -> rcsid.
1997-08-07 15:33:50 +00:00
* from: @(#)extern.h 8.1 (Berkeley) 5/31/93
$Id$ -> $FreeBSD$
1999-08-27 23:15:48 +00:00
* $FreeBSD$
BSD 4.4 Lite bin Sources
1994-05-26 06:18:55 +00:00
*/
ls(1): Add --color=when --color may be set to one of: 'auto', 'always', and 'never'. 'auto' is the default behavior- output colors only if -G or COLORTERM are set, and only if stdout is a tty. 'always' is a new behavior- output colors always. termcap(5) will be consulted unless TERM is unset or not a recognized terminal, in which case ls(1) will fall back to explicitly outputting ANSI escape sequences. 'never' to turn off any environment variable and -G usage. Reviewed by: cem, 0mp (both modulo last-minute manpage changes Differential Revision: https://reviews.freebsd.org/D16741
2018-08-17 04:15:51 +00:00
#include <stdbool.h>
o __P has been reoved o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are.
2002-02-02 06:48:10 +00:00
int acccmp(const FTSENT *, const FTSENT *);
int revacccmp(const FTSENT *, const FTSENT *);
Add a new -U flag to instruct ls to use the birthtime for printing or sorting. Submitted by: Andrzej Tobola ato at iem dot pw dot edu dot pl MFC after: 1 week
2006-03-24 16:38:02 +00:00
int birthcmp(const FTSENT *, const FTSENT *);
int revbirthcmp(const FTSENT *, const FTSENT *);
o __P has been reoved o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are.
2002-02-02 06:48:10 +00:00
int modcmp(const FTSENT *, const FTSENT *);
int revmodcmp(const FTSENT *, const FTSENT *);
int namecmp(const FTSENT *, const FTSENT *);
int revnamecmp(const FTSENT *, const FTSENT *);
ls(1): add a -v flag to sort naturally Add a -v flag for ls which sorts entries following a natural ordering using strverscmp(3) (e.g. "bloem1 bloem9 bloem10" as opposed to "bloem1 bloem10 bloem9"). Update the manual page and add a test case. Reviewed by: pauamma, bcr Tested by: pstef Differential Revision: https://reviews.freebsd.org/D36407
2022-10-23 07:46:27 +00:00
int verscmp(const FTSENT *, const FTSENT *);
int revverscmp(const FTSENT *, const FTSENT *);
o __P has been reoved o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are.
2002-02-02 06:48:10 +00:00
int statcmp(const FTSENT *, const FTSENT *);
int revstatcmp(const FTSENT *, const FTSENT *);
Add the -S option to sort files by size. NetBSD and OpenBSD already have this option with identical semantics (sorting large files first). -r can be used to reverse the sort if that is desired. PR: 81625 Submitted by: Kostas Blekos <mplekos@physics.upatras.gr>, keramida
2005-06-03 11:05:58 +00:00
int sizecmp(const FTSENT *, const FTSENT *);
int revsizecmp(const FTSENT *, const FTSENT *);
BSD 4.4 Lite bin Sources
1994-05-26 06:18:55 +00:00
Fix a bazillion warnings. This makes almost the whole of src/bin/* WARNS=6, std=c99 clean. Tested on: i386, alpha
2003-05-03 16:39:34 +00:00
void printcol(const DISPLAY *);
void printlong(const DISPLAY *);
Convert ls(1) to not use libxo(3) libxo imposes a large burden on system utilities. In the case of ls, that burden is difficult to justify -- any language that can interact with json output can use readdir(3) and stat(2). Logically, this reverts r291607, r285857, r285803, r285734, r285425, r284494, r284489, r284252, and r284198. Kyua tests continue to pass (libxo integration was entirely untested). Reported by: many Reviewed by: imp Discussed with: manu, bdrewery Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D13959
2018-01-17 22:47:34 +00:00
int printname(const char *);
Fix a bazillion warnings. This makes almost the whole of src/bin/* WARNS=6, std=c99 clean. Tested on: i386, alpha
2003-05-03 16:39:34 +00:00
void printscol(const DISPLAY *);
void printstream(const DISPLAY *);
o __P has been reoved o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are.
2002-02-02 06:48:10 +00:00
void usage(void);
Convert ls(1) to not use libxo(3) libxo imposes a large burden on system utilities. In the case of ls, that burden is difficult to justify -- any language that can interact with json output can use readdir(3) and stat(2). Logically, this reverts r291607, r285857, r285803, r285734, r285425, r284494, r284489, r284252, and r284198. Kyua tests continue to pass (libxo integration was entirely untested). Reported by: many Reviewed by: imp Discussed with: manu, bdrewery Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D13959
2018-01-17 22:47:34 +00:00
int prn_normal(const char *);
WARNS=4 fixes, plus a healthy dose of fixes inspired by lint.
2002-02-03 19:11:32 +00:00
size_t len_octal(const char *, int);
Convert ls(1) to not use libxo(3) libxo imposes a large burden on system utilities. In the case of ls, that burden is difficult to justify -- any language that can interact with json output can use readdir(3) and stat(2). Logically, this reverts r291607, r285857, r285803, r285734, r285425, r284494, r284489, r284252, and r284198. Kyua tests continue to pass (libxo integration was entirely untested). Reported by: many Reviewed by: imp Discussed with: manu, bdrewery Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D13959
2018-01-17 22:47:34 +00:00
int prn_octal(const char *);
int prn_printable(const char *);
* Re-implement colour support using termcap's AF and AB capabilities to manage the ANSI colour sequences. Colour support is disabled unless the TERM environment variable references a valid termcap. * Allow optional compilation of the colour support in the Makefile, defaulting to yes. This allows us to switch it off for fixit floppies and other mediums where space is an issue and the extra bloat of statically linking with ncurses isn't acceptable. * Display a warning if colour is requested with '-G' but support for it isn't compiled in.
2000-06-05 02:14:01 +00:00
#ifdef COLORLS
o __P has been reoved o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are.
2002-02-02 06:48:10 +00:00
void parsecolors(const char *cs);
Replace spaces with tabs where appropriate. Reminded by: jh@
2012-11-08 23:45:19 +00:00
void colorquit(int);
Don't look up the ANSI sequences each time a colour is changed, this is extremely inefficient, instead write them all down at the beginning. The correct sequence to switch colours off is to first use 'op' if it exists, otherwise use 'oc'. If neither of these exist then we shouldn't be doing colour with this terminal. Reviewed by: ache
2000-06-05 03:51:29 +00:00
Replace spaces with tabs where appropriate. Reminded by: jh@
2012-11-08 23:45:19 +00:00
extern char *ansi_fgcol;
extern char *ansi_bgcol;
extern char *ansi_coloff;
extern char *attrs_off;
extern char *enter_bold;
ls(1): Allow LSCOLORS to specify an underline Allows capitalizing the background color character to enable an underline instead of bold, capitalizing the foreground color char will still do bold. Differential Revision: https://reviews.freebsd.org/D30547
2021-09-19 11:36:41 +00:00
extern char *enter_underline;
ls(1): Add --color=when --color may be set to one of: 'auto', 'always', and 'never'. 'auto' is the default behavior- output colors only if -G or COLORTERM are set, and only if stdout is a tty. 'always' is a new behavior- output colors always. termcap(5) will be consulted unless TERM is unset or not a recognized terminal, in which case ls(1) will fall back to explicitly outputting ANSI escape sequences. 'never' to turn off any environment variable and -G usage. Reviewed by: cem, 0mp (both modulo last-minute manpage changes Differential Revision: https://reviews.freebsd.org/D16741
2018-08-17 04:15:51 +00:00
extern int colorflag;
extern bool explicitansi;
#define COLORFLAG_NEVER 0
#define COLORFLAG_AUTO 1
#define COLORFLAG_ALWAYS 2
* Re-implement colour support using termcap's AF and AB capabilities to manage the ANSI colour sequences. Colour support is disabled unless the TERM environment variable references a valid termcap. * Allow optional compilation of the colour support in the Makefile, defaulting to yes. This allows us to switch it off for fixit floppies and other mediums where space is an issue and the extra bloat of statically linking with ncurses isn't acceptable. * Display a warning if colour is requested with '-G' but support for it isn't compiled in.
2000-06-05 02:14:01 +00:00
#endif
Fix a bazillion warnings. This makes almost the whole of src/bin/* WARNS=6, std=c99 clean. Tested on: i386, alpha
2003-05-03 16:39:34 +00:00
extern int termwidth;
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