NetBSD/lib/libcurses/longname.c

89 lines
2.6 KiB
C

/* $NetBSD: longname.c,v 1.15 2003/08/07 16:44:22 agc Exp $ */
/*
* Copyright (c) 1981, 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.
*/
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)longname.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: longname.c,v 1.15 2003/08/07 16:44:22 agc Exp $");
#endif
#endif /* not lint */
#include "curses.h"
#include "curses_private.h"
/*
* __longname --
* Fill in "def" with the long name of the terminal.
* This is the original BSD version of longname(), modified to return
* at most 128 characters.
*/
char *
__longname(char *bp, char *def)
{
char *cp, *last_bp;
int i = 0;
last_bp = NULL;
do {
while (*bp && *bp != ':' && *bp != '|')
bp++;
if (*bp == '|') {
last_bp = bp;
bp++;
}
} while (*bp && *bp != ':');
if (last_bp != NULL)
bp = last_bp;
if (*bp == '|') {
for (cp = def, ++bp; *bp && *bp != ':' && *bp != '|' &&
i < 127;)
*cp++ = *bp++;
i++;
*cp = '\0';
}
return (def);
}
/*
* longname --
* Return to pointer to the long name of the terminal.
* This is the SUS version of longname()
*/
char *
longname(void)
{
return (_cursesi_screen->ttytype);
}