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1/*
2 * Copyright (c) 2000, 2005 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23/*-
24 * Copyright (c) 1990, 1993
25 * The Regents of the University of California. All rights reserved.
26 *
27 * Redistribution and use in source and binary forms, with or without
28 * modification, are permitted provided that the following conditions
29 * are met:
30 * 1. Redistributions of source code must retain the above copyright
31 * notice, this list of conditions and the following disclaimer.
32 * 2. Redistributions in binary form must reproduce the above copyright
33 * notice, this list of conditions and the following disclaimer in the
34 * documentation and/or other materials provided with the distribution.
35 * 3. All advertising materials mentioning features or use of this software
36 * must display the following acknowledgement:
37 * This product includes software developed by the University of
38 * California, Berkeley and its contributors.
39 * 4. Neither the name of the University nor the names of its contributors
40 * may be used to endorse or promote products derived from this software
41 * without specific prior written permission.
42 *
43 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
44 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
45 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
46 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
47 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
48 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
49 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
50 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
51 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
52 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * SUCH DAMAGE.
54 *
55 * @(#)stdlib.h 8.5 (Berkeley) 5/19/95
56 */
57
58#ifndef _STDLIB_H_
59#define _STDLIB_H_
60
61#include <available.h>
62
63#include <_types.h>
64#if !defined(_ANSI_SOURCE)
65#include <sys/wait.h>
66#if (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
67#include <alloca.h>
68#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
69#endif /* !_ANSI_SOURCE */
70
71#ifndef _SIZE_T
72#define _SIZE_T
73/* DO NOT REMOVE THIS COMMENT: fixincludes needs to see:
74 * _GCC_SIZE_T */
75typedef __darwin_size_t size_t;
76#endif
77
78#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
79#ifndef _CT_RUNE_T
80#define _CT_RUNE_T
81typedef __darwin_ct_rune_t ct_rune_t;
82#endif
83
84#ifndef _RUNE_T
85#define _RUNE_T
86typedef __darwin_rune_t rune_t;
87#endif
88#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
89
90#ifndef __cplusplus
91#ifndef _WCHAR_T
92#define _WCHAR_T
93typedef __darwin_wchar_t wchar_t;
94#endif /* _WCHAR_T */
95#endif /* __cplusplus */
96
97typedef struct {
98 int quot; /* quotient */
99 int rem; /* remainder */
100} div_t;
101
102typedef struct {
103 long quot; /* quotient */
104 long rem; /* remainder */
105} ldiv_t;
106
107#if !__DARWIN_NO_LONG_LONG
108typedef struct {
109 long long quot;
110 long long rem;
111} lldiv_t;
112#endif /* !__DARWIN_NO_LONG_LONG */
113
114#ifndef NULL
115#define NULL __DARWIN_NULL
116#endif /* ! NULL */
117
118#define EXIT_FAILURE 1
119#define EXIT_SUCCESS 0
120
121#define RAND_MAX 0x7fffffff
122
123#ifdef _USE_EXTENDED_LOCALES_
124#include <_xlocale.h>
125#endif /* _USE_EXTENDED_LOCALES_ */
126
127#ifndef MB_CUR_MAX
128#ifdef _USE_EXTENDED_LOCALES_
129#define MB_CUR_MAX (___mb_cur_max())
130#ifndef MB_CUR_MAX_L
131#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
132#endif /* !MB_CUR_MAX_L */
133#else /* !_USE_EXTENDED_LOCALES_ */
134extern int __mb_cur_max;
135#define MB_CUR_MAX __mb_cur_max
136#endif /* _USE_EXTENDED_LOCALES_ */
137#endif /* MB_CUR_MAX */
138
139#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) \
140 && defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L)
141#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
142#endif
143
144__BEGIN_DECLS
145void abort(void) __dead2;
146int abs(int) __pure2;
147int atexit(void (*)(void));
148double atof(const char *);
149int atoi(const char *);
150long atol(const char *);
151#if !__DARWIN_NO_LONG_LONG
152long long
153 atoll(const char *);
154#endif /* !__DARWIN_NO_LONG_LONG */
155void *bsearch(const void *, const void *, size_t,
156 size_t, int (*)(const void *, const void *));
157void *calloc(size_t, size_t);
158div_t div(int, int) __pure2;
159void exit(int) __dead2;
160void free(void *);
161char *getenv(const char *);
162long labs(long) __pure2;
163ldiv_t ldiv(long, long) __pure2;
164#if !__DARWIN_NO_LONG_LONG
165long long
166 llabs(long long);
167lldiv_t lldiv(long long, long long);
168#endif /* !__DARWIN_NO_LONG_LONG */
169void *malloc(size_t);
170int mblen(const char *, size_t);
171size_t mbstowcs(wchar_t * __restrict , const char * __restrict, size_t);
172int mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
173void qsort(void *, size_t, size_t,
174 int (*)(const void *, const void *));
175int rand(void);
176void *realloc(void *, size_t);
177void srand(unsigned);
178double strtod(const char *, char **) __DARWIN_ALIAS(strtod);
179float strtof(const char *, char **) __DARWIN_ALIAS(strtof);
180long strtol(const char *, char **, int);
181long double
182 strtold(const char *, char **) __DARWIN_LDBL_COMPAT(strtold);
183#if !__DARWIN_NO_LONG_LONG
184long long
185 strtoll(const char *, char **, int);
186#endif /* !__DARWIN_NO_LONG_LONG */
187unsigned long
188 strtoul(const char *, char **, int);
189#if !__DARWIN_NO_LONG_LONG
190unsigned long long
191 strtoull(const char *, char **, int);
192#endif /* !__DARWIN_NO_LONG_LONG */
193//Begin-Libc
194#ifndef LIBC_ALIAS_SYSTEM
195//End-Libc
196int system(const char *) __DARWIN_ALIAS_C(system);
197//Begin-Libc
198#else /* LIBC_ALIAS_SYSTEM */
199int system(const char *) LIBC_ALIAS_C(system);
200#endif /* !LIBC_ALIAS_SYSTEM */
201//End-Libc
202size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
203int wctomb(char *, wchar_t);
204
205#ifndef _ANSI_SOURCE
206void _Exit(int) __dead2;
207long a64l(const char *);
208double drand48(void);
209char *ecvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
210double erand48(unsigned short[3]);
211char *fcvt(double, int, int *__restrict, int *__restrict); /* LEGACY */
212char *gcvt(double, int, char *); /* LEGACY */
213int getsubopt(char **, char * const *, char **);
214int grantpt(int);
215#if __DARWIN_UNIX03
216char *initstate(unsigned, char *, size_t); /* no __DARWIN_ALIAS needed */
217#else /* !__DARWIN_UNIX03 */
218char *initstate(unsigned long, char *, long);
219#endif /* __DARWIN_UNIX03 */
220long jrand48(unsigned short[3]);
221char *l64a(long);
222void lcong48(unsigned short[7]);
223long lrand48(void);
224char *mktemp(char *);
225int mkstemp(char *);
226long mrand48(void);
227long nrand48(unsigned short[3]);
228int posix_openpt(int);
229char *ptsname(int);
230//Begin-Libc
231#ifndef LIBC_ALIAS_PUTENV
232//End-Libc
233int putenv(char *) __DARWIN_ALIAS(putenv);
234//Begin-Libc
235#else /* LIBC_ALIAS_PUTENV */
236int putenv(char *) LIBC_ALIAS(putenv);
237#endif /* !LIBC_ALIAS_PUTENV */
238//End-Libc
239long random(void);
240int rand_r(unsigned *);
241//Begin-Libc
242#ifdef __LIBC__
243#ifndef LIBC_ALIAS_REALPATH
244char *realpath(const char * __restrict, char * __restrict) __DARWIN_EXTSN(realpath);
245#else /* LIBC_ALIAS_REALPATH */
246#ifdef VARIANT_DARWINEXTSN
247char *realpath(const char * __restrict, char * __restrict) LIBC_EXTSN(realpath);
248#else /* !VARIANT_DARWINEXTSN */
249char *realpath(const char * __restrict, char * __restrict) LIBC_ALIAS(realpath);
250#endif /* VARIANT_DARWINEXTSN */
251#endif /* !LIBC_ALIAS_REALPATH */
252#else /* !__LIBC__ */
253//End-Libc
254#if (__DARWIN_UNIX03 && !defined(_POSIX_C_SOURCE)) || defined(_DARWIN_C_SOURCE) || defined(_DARWIN_BETTER_REALPATH)
255char *realpath(const char * __restrict, char * __restrict) __DARWIN_EXTSN(realpath);
256#else /* (!__DARWIN_UNIX03 || _POSIX_C_SOURCE) && !_DARWIN_C_SOURCE && !_DARWIN_BETTER_REALPATH */
257char *realpath(const char * __restrict, char * __restrict) __DARWIN_ALIAS(realpath);
258#endif /* (__DARWIN_UNIX03 && _POSIX_C_SOURCE) || _DARWIN_C_SOURCE || _DARWIN_BETTER_REALPATH */
259//Begin-Libc
260#endif /* __LIBC__ */
261//End-Libc
262unsigned short
263 *seed48(unsigned short[3]);
264//Begin-Libc
265#ifndef LIBC_ALIAS_SETENV
266//End-Libc
267int setenv(const char *, const char *, int) __DARWIN_ALIAS(setenv);
268//Begin-Libc
269#else /* LIBC_ALIAS_SETENV */
270int setenv(const char *, const char *, int) LIBC_ALIAS(setenv);
271#endif /* !LIBC_ALIAS_SETENV */
272//End-Libc
273#if __DARWIN_UNIX03
274//Begin-Libc
275#ifndef LIBC_ALIAS_SETKEY
276//End-Libc
277void setkey(const char *) __DARWIN_ALIAS(setkey);
278//Begin-Libc
279#else /* LIBC_ALIAS_SETKEY */
280void setkey(const char *) LIBC_ALIAS(setkey);
281#endif /* !LIBC_ALIAS_SETKEY */
282//End-Libc
283#else /* !__DARWIN_UNIX03 */
284int setkey(const char *);
285#endif /* __DARWIN_UNIX03 */
286char *setstate(const char *);
287void srand48(long);
288#if __DARWIN_UNIX03
289void srandom(unsigned);
290#else /* !__DARWIN_UNIX03 */
291void srandom(unsigned long);
292#endif /* __DARWIN_UNIX03 */
293int unlockpt(int);
294#if __DARWIN_UNIX03
295//Begin-Libc
296#ifndef LIBC_ALIAS_UNSETENV
297//End-Libc
298int unsetenv(const char *) __DARWIN_ALIAS(unsetenv);
299//Begin-Libc
300#else /* LIBC_ALIAS_UNSETENV */
301int unsetenv(const char *) LIBC_ALIAS(unsetenv);
302#endif /* !LIBC_ALIAS_UNSETENV */
303//End-Libc
304#else /* !__DARWIN_UNIX03 */
305void unsetenv(const char *);
306#endif /* __DARWIN_UNIX03 */
307#endif /* !_ANSI_SOURCE */
308
309#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
310#include <machine/types.h>
311
312#ifndef _DEV_T
313typedef __darwin_dev_t dev_t;
314#define _DEV_T
315#endif
316
317#ifndef _MODE_T
318typedef __darwin_mode_t mode_t;
319#define _MODE_T
320#endif
321
322u_int32_t
323 arc4random(void);
324void arc4random_addrandom(unsigned char *dat, int datlen);
325void arc4random_stir(void);
326
327 /* getcap(3) functions */
328char *cgetcap(char *, const char *, int);
329int cgetclose(void);
330int cgetent(char **, char **, const char *);
331int cgetfirst(char **, char **);
332int cgetmatch(const char *, const char *);
333int cgetnext(char **, char **);
334int cgetnum(char *, const char *, long *);
335int cgetset(const char *);
336int cgetstr(char *, const char *, char **);
337int cgetustr(char *, const char *, char **);
338
339int daemon(int, int) __DARWIN_1050(daemon) __AVAILABLE_MAC_OS_X_VERSION_10_0_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_5;
340char *devname(dev_t, mode_t);
341char *devname_r(dev_t, mode_t, char *buf, int len);
342char *getbsize(int *, long *);
343int getloadavg(double [], int);
344const char
345 *getprogname(void);
346
347int heapsort(void *, size_t, size_t,
348 int (*)(const void *, const void *));
349int mergesort(void *, size_t, size_t,
350 int (*)(const void *, const void *));
351void qsort_r(void *, size_t, size_t, void *,
352 int (*)(void *, const void *, const void *));
353int radixsort(const unsigned char **, int, const unsigned char *,
354 unsigned);
355void setprogname(const char *);
356int sradixsort(const unsigned char **, int, const unsigned char *,
357 unsigned);
358void sranddev(void);
359void srandomdev(void);
360void *reallocf(void *, size_t);
361#if !__DARWIN_NO_LONG_LONG
362long long
363 strtoq(const char *, char **, int);
364unsigned long long
365 strtouq(const char *, char **, int);
366#endif /* !__DARWIN_NO_LONG_LONG */
367extern char *suboptarg; /* getsubopt(3) external variable */
368void *valloc(size_t);
369#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
370
371/* Poison the following routines if -fshort-wchar is set */
372#if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU
373#pragma GCC poison mbstowcs mbtowc wcstombs wctomb
374#endif
375__END_DECLS
376
377#ifdef _USE_EXTENDED_LOCALES_
378#include <xlocale/_stdlib.h>
379#endif /* _USE_EXTENDED_LOCALES_ */
380
381#endif /* _STDLIB_H_ */