NetBSD/lib/libcurses/putchar.c

96 lines
3.0 KiB
C

/* $NetBSD: putchar.c,v 1.24 2021/09/06 07:03:50 rin Exp $ */
/*
* Copyright (c) 1981, 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.
* 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[] = "@(#)putchar.c 8.2 (Berkeley) 5/4/94";
#else
__RCSID("$NetBSD: putchar.c,v 1.24 2021/09/06 07:03:50 rin Exp $");
#endif
#endif /* not lint */
#include "curses.h"
#include "curses_private.h"
int
__cputchar(int ch)
{
__CTRACE(__CTRACE_OUTPUT, "__cputchar: %s\n", unctrl(ch));
return __cputchar_args(ch, _cursesi_screen->outfd);
}
/*
* This is the same as __cputchar but the extra argument holds the file
* descriptor to write the output to. This function can only be used with
* the "new" libterm interface.
*/
int
__cputchar_args(int ch, void *args)
{
FILE *outfd = (FILE *)args;
int status;
__CTRACE(__CTRACE_OUTPUT, "__cputchar_args: %s on fd %d\n",
unctrl(ch), outfd->_file);
status = putc(ch, outfd);
fflush(outfd);
return status;
}
#ifdef HAVE_WCHAR
int
__cputwchar(wchar_t wch)
{
__CTRACE(__CTRACE_OUTPUT, "__cputwchar: 0x%x\n", wch);
return __cputwchar_args(wch, _cursesi_screen->outfd);
}
/*
* This is the same as __cputchar but the extra argument holds the file
* descriptor to write the output to. This function can only be used with
* the "new" libterm interface.
*/
int
__cputwchar_args(wchar_t wch, void *args)
{
FILE *outfd = (FILE *)args;
int status;
__CTRACE(__CTRACE_OUTPUT, "__cputwchar_args: 0x%x on fd %d\n",
wch, outfd->_file);
status = putwc(wch, outfd);
fflush(outfd);
return status;
}
#endif /* HAVE_WCHAR */