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/* $NetBSD: fgetln.c,v 1.14 2004/05/10 16:47:11 drochner Exp $ */
/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Chris Torek.
*
* 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 <LibConfig.h>
#include <sys/EfiCdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
#if 0
static char sccsid[] = "@(#)fgetline.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: fgetln.c,v 1.14 2004/05/10 16:47:11 drochner Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
#include <stdio.h>
#include "reentrant.h"
#include "local.h"
#ifdef __weak_alias
__weak_alias(fgetln,_fgetln)
#endif
/*
* Get an input line. The returned pointer often (but not always)
* points into a stdio buffer. Fgetline does not alter the text of
* the returned line (which is thus not a C string because it will
* not necessarily end with '\0'), but does allow callers to modify
* it if they wish. Thus, we set __SMOD in case the caller does.
*/
char *
fgetln(FILE *fp, size_t *lenp)
{
char *cp;
FLOCKFILE(fp);
cp = __fgetstr(fp, lenp, '\n');
FUNLOCKFILE(fp);
return cp;
}
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