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freebsd-skq/bin/ls/extern.h

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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.
* 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.
*
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
*/
int acccmp __P((const FTSENT *, const FTSENT *));
int revacccmp __P((const FTSENT *, const FTSENT *));
int modcmp __P((const FTSENT *, const FTSENT *));
int revmodcmp __P((const FTSENT *, const FTSENT *));
int namecmp __P((const FTSENT *, const FTSENT *));
int revnamecmp __P((const FTSENT *, const FTSENT *));
int statcmp __P((const FTSENT *, const FTSENT *));
int revstatcmp __P((const FTSENT *, const FTSENT *));
void printcol __P((DISPLAY *));
void printlong __P((DISPLAY *));
void printscol __P((DISPLAY *));
void usage __P((void));
make sure we do not write out non-printable characters in file names and symbolic links (by default) PR: bin/19354 Reviewed by: silence on -current
2000-07-04 23:09:23 +00:00
int len_octal __P((const char *, int));
int prn_octal __P((const char *));
int prn_printable __P((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
Add colour support to /bin/ls (at a cost of 1056 bytes on my system). It is not switched on by default and must be enabled with the -G flag. When using ls -G the output behaviour is modified with ANSI colour sequences wrapped around filenames to help distinguish file types. (Colours can be redefined in the LSCOLORS environment variable as described in the manual page.) Colour support is silently disabled (if switched on) if stdout isn't a tty. Based on: asami's colorls port. PR: bin/18900 && ports/18616.
2000-06-02 14:53:42 +00:00
void parsecolors __P((char *cs));
Move colorquit() prototype to extern.h Add "extern" to variables declarations in extern.h to not make them commons into each compiled file.
2000-06-06 07:14:01 +00:00
void colorquit __P((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
Move colorquit() prototype to extern.h Add "extern" to variables declarations in extern.h to not make them commons into each compiled file.
2000-06-06 07:14:01 +00:00
extern char *ansi_fgcol;
extern char *ansi_bgcol;
extern char *ansi_coloff;
* 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
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