81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
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/*
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* Copyright 1990 - 1994, Julianne Frances Haugh
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* 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. Neither the name of Julianne F. Haugh 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 JULIE HAUGH 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 JULIE HAUGH 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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#include <config.h>
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#include <stdio.h>
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#include "defines.h"
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#include "rcsid.h"
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RCSID("$Id: fputsx.c,v 1.5 1999/06/07 16:40:44 marekm Exp $")
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char *
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fgetsx(char *buf, int cnt, FILE *f)
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{
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char *cp = buf;
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char *ep;
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while (cnt > 0) {
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if (fgets (cp, cnt, f) == 0) {
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if (cp == buf)
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return 0;
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else
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break;
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}
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if ((ep = strrchr (cp, '\\')) && *(ep + 1) == '\n') {
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if ((cnt -= ep - cp) > 0)
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*(cp = ep) = '\0';
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} else
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break;
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}
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return buf;
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}
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int
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fputsx(const char *s, FILE *stream)
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{
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int i;
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for (i = 0;*s;i++, s++) {
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if (putc (*s, stream) == EOF)
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return EOF;
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#if 0 /* The standard getgr*() can't handle that. --marekm */
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if (i > (BUFSIZ/2)) {
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if (putc ('\\', stream) == EOF ||
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putc ('\n', stream) == EOF)
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return EOF;
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i = 0;
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}
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#endif
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}
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return 0;
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}
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