NetBSD/libexec/ld.elf_so/rtldenv.h

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/* $NetBSD: rtldenv.h,v 1.3 1999/03/01 16:40:07 christos Exp $ */
/*
* Copyright 1996 Matt Thomas <matt@3am-software.com>
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#ifndef _RTLDENV_H
#define _RTLDENV_H
#include <stddef.h>
#include <stdarg.h>
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void *xcalloc __P((size_t));
void *xmalloc __P((size_t));
char *xstrdup __P((const char *));
#ifdef RTLD_LOADER
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void xprintf __P((const char *, ...))
__attribute__((__format__(__printf__, 1, 2)));
void xvprintf __P((const char *, va_list))
__attribute__((__format__(__printf__, 1, 0)));
void xsnprintf __P((char *, size_t, const char *, ...))
__attribute__((__format__(__printf__, 3, 4)));
size_t xvsnprintf __P((char *, size_t, const char *, va_list))
__attribute__((__format__(__printf__, 3, 0)));
void xwarn __P((const char *, ...))
__attribute__((__format__(__printf__, 1, 2)));
void xwarnx __P((const char *, ...))
__attribute__((__format__(__printf__, 1, 2)));
void xerr __P((int, const char *, ...))
__attribute__((__format__(__printf__, 2, 3)));
void xerrx __P((int, const char *, ...))
__attribute__((__format__(__printf__, 2, 3)));
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void xassert __P((const char *, int, const char *));
const char *xstrerror __P((int));
# define assert(cond) ((cond) \
? (void) 0 :\
(xassert(__FILE__, __LINE__, #cond "\n"), abort()))
#else
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# include <assert.h>
# include <stdio.h>
# include <err.h>
# define xprintf printf
# define xvprintf vprintf
# define xsnprintf snprintf
# define xvsnprintf vsnprintf
# define xwarn warn
# define xwarnx warnx
# define xerr err
# define xerrx errx
# define xassert assert
# define xstrerror strerror
#endif
#endif /* _RTLDENV_H */