mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
7a4a63270f
o Update abs(3), div(3), labs(3), ldiv(3) to reflect standards conformance and add additional references. Reviewed by: bde, wollman
206 lines
6.4 KiB
C
206 lines
6.4 KiB
C
/*-
|
|
* 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 8.5 (Berkeley) 5/19/95
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _STDLIB_H_
|
|
#define _STDLIB_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
#include <machine/ansi.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_
|
|
#endif
|
|
|
|
typedef struct {
|
|
int quot; /* quotient */
|
|
int rem; /* remainder */
|
|
} div_t;
|
|
|
|
typedef struct {
|
|
long quot; /* quotient */
|
|
long rem; /* remainder */
|
|
} ldiv_t;
|
|
|
|
#ifdef __LONG_LONG_SUPPORTED
|
|
typedef struct {
|
|
long long quot;
|
|
long long rem;
|
|
} lldiv_t;
|
|
#endif
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
#define EXIT_FAILURE 1
|
|
#define EXIT_SUCCESS 0
|
|
|
|
#define RAND_MAX 0x7fffffff
|
|
|
|
extern int __mb_cur_max;
|
|
#define MB_CUR_MAX __mb_cur_max
|
|
|
|
__BEGIN_DECLS
|
|
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));
|
|
long long
|
|
strtoll __P((const char *, char **, int));
|
|
unsigned long
|
|
strtoul __P((const char *, char **, int));
|
|
unsigned long long
|
|
strtoull __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));
|
|
|
|
#ifdef __LONG_LONG_SUPPORTED
|
|
long long
|
|
llabs __P((long long)) __pure2;
|
|
lldiv_t lldiv __P((long long, long long)) __pure2;
|
|
#endif
|
|
|
|
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
|
|
extern char *_malloc_options;
|
|
extern void (*_malloc_message)__P((char *p1, char *p2, char *p3, char *p4));
|
|
|
|
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 */
|
|
__uint32_t
|
|
arc4random __P((void));
|
|
void arc4random_addrandom __P((unsigned char *dat, int datlen));
|
|
void arc4random_stir __P((void));
|
|
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));
|
|
const char *
|
|
getprogname __P((void));
|
|
|
|
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 long, char *, long));
|
|
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));
|
|
int rand_r __P((unsigned *));
|
|
long random __P((void));
|
|
void *reallocf __P((void *, size_t));
|
|
char *realpath __P((const char *, char resolved_path[]));
|
|
void setprogname __P((const char *));
|
|
char *setstate __P((char *));
|
|
void srandom __P((unsigned long));
|
|
void sranddev __P((void));
|
|
void srandomdev __P((void));
|
|
char *user_from_uid __P((unsigned long, int));
|
|
#ifndef __STRICT_ANSI__
|
|
__int64_t strtoq __P((const char *, char **, int));
|
|
__uint64_t
|
|
strtouq __P((const char *, char **, int));
|
|
#endif
|
|
void unsetenv __P((const char *));
|
|
#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
|
|
__END_DECLS
|
|
|
|
#endif /* !_STDLIB_H_ */
|