stdlib.h

来自「基于组件方式开发操作系统的OSKIT源代码」· C头文件 代码 · 共 186 行

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/*- * Copyright (c) 1990, 1993 *	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. All advertising materials mentioning features or use of this software *    must display the following acknowledgement: *	This product includes software developed by the University of *	California, Berkeley and its contributors. * 4. 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. * *	@(#)stdlib.h	8.3 (Berkeley) 2/16/94 */#ifndef _STDLIB_H_#define	_STDLIB_H_#include <machine/ansi.h>#include <oskit/compiler.h>#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)#ifdef	_BSD_RUNE_T_typedef	_BSD_RUNE_T_	rune_t;#undef	_BSD_RUNE_T_#endif#endif#ifdef	_BSD_SIZE_T_typedef	_BSD_SIZE_T_	size_t;#undef	_BSD_SIZE_T_#endif#ifdef	_BSD_WCHAR_T_typedef	_BSD_WCHAR_T_	wchar_t;#undef	_BSD_WCHAR_T_#endiftypedef struct {	int quot;		/* quotient */	int rem;		/* remainder */} div_t;typedef struct {	long quot;		/* quotient */	long rem;		/* remainder */} ldiv_t;#ifndef NULL#define	NULL	0#endif#define	EXIT_FAILURE	1#define	EXIT_SUCCESS	0#define	RAND_MAX	0x7fffffffextern int __mb_cur_max;#define	MB_CUR_MAX	__mb_cur_max#include <sys/cdefs.h>__BEGIN_DECLS/* OSKit additions */void	 panic(const char *__format, ...) OSKIT_NORETURN;void	 abort __P((void)) __dead2;int	 abs __P((int)) __pure2;int	 atexit __P((void (*)(void)));double	 atof __P((const char *));int	 atoi __P((const char *));long	 atol __P((const char *));void	*bsearch __P((const void *, const void *, size_t,	    size_t, int (*)(const void *, const void *)));void	*calloc __P((size_t, size_t));div_t	 div __P((int, int)) __pure2;void	 exit __P((int)) __dead2;void	 free __P((void *));char	*getenv __P((const char *));long	 labs __P((long)) __pure2;ldiv_t	 ldiv __P((long, long)) __pure2;void	*malloc __P((size_t));void	 qsort __P((void *, size_t, size_t,	    int (*)(const void *, const void *)));int	 rand __P((void));void	*realloc __P((void *, size_t));void	 srand __P((unsigned));double	 strtod __P((const char *, char **));long	 strtol __P((const char *, char **, int));unsigned long	 strtoul __P((const char *, char **, int));int	 system __P((const char *));int	 mblen __P((const char *, size_t));size_t	 mbstowcs __P((wchar_t *, const char *, size_t));int	 wctomb __P((char *, wchar_t));int	 mbtowc __P((wchar_t *, const char *, size_t));size_t	 wcstombs __P((char *, const wchar_t *, size_t));#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)int	 putenv __P((const char *));int	 setenv __P((const char *, const char *, int));double	 drand48 __P((void));double	 erand48 __P((unsigned short[3]));long	 jrand48 __P((unsigned short[3]));void	 lcong48 __P((unsigned short[7]));long	 lrand48 __P((void));long	 mrand48 __P((void));long	 nrand48 __P((unsigned short[3]));unsigned short	*seed48 __P((unsigned short[3]));void	 srand48 __P((long));void	*alloca __P((size_t));		/* built-in for gcc */					/* getcap(3) functions */char	*getbsize __P((int *, long *));char	*cgetcap __P((char *, char *, int));int	 cgetclose __P((void));int	 cgetent __P((char **, char **, char *));int	 cgetfirst __P((char **, char **));int	 cgetmatch __P((char *, char *));int	 cgetnext __P((char **, char **));int	 cgetnum __P((char *, char *, long *));int	 cgetset __P((char *));int	 cgetstr __P((char *, char *, char **));int	 cgetustr __P((char *, char *, char **));int	 daemon __P((int, int));char	*devname __P((int, int));int	 getloadavg __P((double [], int));extern char *optarg;			/* getopt(3) external variables */extern int opterr, optind, optopt;int	 getopt __P((int, char * const *, const char *));extern char *suboptarg;			/* getsubopt(3) external variable */int	 getsubopt __P((char **, char * const *, char **));char	*group_from_gid __P((unsigned long, int));int	 heapsort __P((void *, size_t, size_t,	    int (*)(const void *, const void *)));char	*initstate __P((unsigned, char *, int));int	 mergesort __P((void *, size_t, size_t,	    int (*)(const void *, const void *)));int	 radixsort __P((const unsigned char **, int, const unsigned char *,	    unsigned));int	 sradixsort __P((const unsigned char **, int, const unsigned char *,	    unsigned));long	 random __P((void));char	*realpath __P((const char *, char resolved_path[]));char	*setstate __P((char *));void	 srandom __P((unsigned));char	*user_from_uid __P((unsigned long, int));#ifndef __STRICT_ANSI__long long	 strtoq __P((const char *, char **, int));unsigned long long	 strtouq __P((const char *, char **, int));#endifvoid	 unsetenv __P((const char *));#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */__END_DECLS#endif /* !_STDLIB_H_ */

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