14d65dda33
conflict with the other declarations in other files. tputs() is traditionally declared to return int, not void. curses.h has it as int. ncurses has int and actually sets the return value. This problem has been causing the ircII port to not compile. (I've only minimally tested this, I do not have libtermcap on my systems)
124 lines
3.6 KiB
C
124 lines
3.6 KiB
C
/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)tputs.c 8.1 (Berkeley) 6/4/93";
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#endif /* not lint */
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#include <ctype.h>
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#include "termcap.h"
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/*
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* The following array gives the number of tens of milliseconds per
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* character for each speed as returned by gtty. Thus since 300
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* baud returns a 7, there are 33.3 milliseconds per char at 300 baud.
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*/
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static
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short tmspc10[] = {
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0, 2000, 1333, 909, 743, 666, 500, 333, 166, 83, 55, 41, 20, 10, 5,
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3, 2, 1
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};
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short ospeed;
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char PC;
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/*
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* Put the character string cp out, with padding.
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* The number of affected lines is affcnt, and the routine
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* used to output one character is outc.
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*/
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int
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tputs(const char *cp, int affcnt, int (*outc)(int))
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{
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register int i = 0;
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register int mspc10;
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if (cp == 0)
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return 0;
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/*
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* Convert the number representing the delay.
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*/
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if (isdigit(*cp)) {
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do
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i = i * 10 + *cp++ - '0';
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while (isdigit(*cp));
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}
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i *= 10;
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if (*cp == '.') {
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cp++;
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if (isdigit(*cp))
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i += *cp - '0';
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/*
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* Only one digit to the right of the decimal point.
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*/
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while (isdigit(*cp))
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cp++;
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}
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/*
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* If the delay is followed by a `*', then
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* multiply by the affected lines count.
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*/
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if (*cp == '*')
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cp++, i *= affcnt;
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/*
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* The guts of the string.
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*/
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while (*cp)
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(*outc)(*cp++);
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/*
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* If no delay needed, or output speed is
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* not comprehensible, then don't try to delay.
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*/
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if (i == 0)
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return 0;
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if (ospeed <= 0 || ospeed >= (sizeof tmspc10 / sizeof tmspc10[0]))
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return 0;
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/*
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* Round up by a half a character frame,
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* and then do the delay.
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* Too bad there are no user program accessible programmed delays.
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* Transmitting pad characters slows many
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* terminals down and also loads the system.
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*/
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mspc10 = tmspc10[ospeed];
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i += mspc10 / 2;
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for (i /= mspc10; i > 0; i--)
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(*outc)(PC);
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return 0;
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}
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