/* * Copyright (c) 2000, 2002 - 2008 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*- * 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 */ #ifndef _STDLIB_H_ #define _STDLIB_H_ #include #include #include <_types.h> #if !defined(_ANSI_SOURCE) #include #if (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) #include #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #endif /* !_ANSI_SOURCE */ /* DO NOT REMOVE THIS COMMENT: fixincludes needs to see: * _GCC_SIZE_T */ #include #if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) #include #include #endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #include typedef struct { int quot; /* quotient */ int rem; /* remainder */ } div_t; typedef struct { long quot; /* quotient */ long rem; /* remainder */ } ldiv_t; #if !__DARWIN_NO_LONG_LONG typedef struct { long long quot; long long rem; } lldiv_t; #endif /* !__DARWIN_NO_LONG_LONG */ #include #define EXIT_FAILURE 1 #define EXIT_SUCCESS 0 #define RAND_MAX 0x7fffffff #ifdef _USE_EXTENDED_LOCALES_ #include <_xlocale.h> #endif /* _USE_EXTENDED_LOCALES_ */ #ifndef MB_CUR_MAX #ifdef _USE_EXTENDED_LOCALES_ #define MB_CUR_MAX (___mb_cur_max()) #ifndef MB_CUR_MAX_L #define MB_CUR_MAX_L(x) (___mb_cur_max_l(x)) #endif /* !MB_CUR_MAX_L */ #else /* !_USE_EXTENDED_LOCALES_ */ extern int __mb_cur_max; #define MB_CUR_MAX __mb_cur_max #endif /* _USE_EXTENDED_LOCALES_ */ #endif /* MB_CUR_MAX */ #if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) \ && defined(_USE_EXTENDED_LOCALES_) && !defined(MB_CUR_MAX_L) #define MB_CUR_MAX_L(x) (___mb_cur_max_l(x)) #endif #include __BEGIN_DECLS void abort(void) __cold __dead2; int abs(int) __pure2; int atexit(void (* _Nonnull)(void)); double atof(const char *); int atoi(const char *); long atol(const char *); #if !__DARWIN_NO_LONG_LONG long long atoll(const char *); #endif /* !__DARWIN_NO_LONG_LONG */ void *bsearch(const void *__key, const void *__base, size_t __nel, size_t __width, int (* _Nonnull __compar)(const void *, const void *)); /* calloc is now declared in _malloc.h */ div_t div(int, int) __pure2; void exit(int) __dead2; /* free is now declared in _malloc.h */ char *getenv(const char *); long labs(long) __pure2; ldiv_t ldiv(long, long) __pure2; #if !__DARWIN_NO_LONG_LONG long long llabs(long long); lldiv_t lldiv(long long, long long); #endif /* !__DARWIN_NO_LONG_LONG */ /* malloc is now declared in _malloc.h */ int mblen(const char *__s, size_t __n); size_t mbstowcs(wchar_t * __restrict , const char * __restrict, size_t); int mbtowc(wchar_t * __restrict, const char * __restrict, size_t); /* posix_memalign is now declared in _malloc.h */ void qsort(void *__base, size_t __nel, size_t __width, int (* _Nonnull __compar)(const void *, const void *)); int rand(void) __swift_unavailable("Use arc4random instead."); /* realloc is now declared in _malloc.h */ void srand(unsigned) __swift_unavailable("Use arc4random instead."); double strtod(const char *, char **) __DARWIN_ALIAS(strtod); float strtof(const char *, char **) __DARWIN_ALIAS(strtof); long strtol(const char *__str, char **__endptr, int __base); long double strtold(const char *, char **); #if !__DARWIN_NO_LONG_LONG long long strtoll(const char *__str, char **__endptr, int __base); #endif /* !__DARWIN_NO_LONG_LONG */ unsigned long strtoul(const char *__str, char **__endptr, int __base); #if !__DARWIN_NO_LONG_LONG unsigned long long strtoull(const char *__str, char **__endptr, int __base); #endif /* !__DARWIN_NO_LONG_LONG */ #if TARGET_OS_EMBEDDED #define __swift_unavailable_on(osx_msg, ios_msg) __swift_unavailable(ios_msg) #else #define __swift_unavailable_on(osx_msg, ios_msg) __swift_unavailable(osx_msg) #endif __swift_unavailable_on("Use posix_spawn APIs or NSTask instead.", "Process spawning is unavailable") __API_AVAILABLE(macos(10.0)) __IOS_PROHIBITED __WATCHOS_PROHIBITED __TVOS_PROHIBITED int system(const char *) __DARWIN_ALIAS_C(system); #undef __swift_unavailable_on size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t); int wctomb(char *, wchar_t); #ifndef _ANSI_SOURCE void _Exit(int) __dead2; long a64l(const char *); double drand48(void); char *ecvt(double, int, int *__restrict, int *__restrict); /* LEGACY */ double erand48(unsigned short[3]); char *fcvt(double, int, int *__restrict, int *__restrict); /* LEGACY */ char *gcvt(double, int, char *); /* LEGACY */ int getsubopt(char **, char * const *, char **); int grantpt(int); #if __DARWIN_UNIX03 char *initstate(unsigned, char *, size_t); /* no __DARWIN_ALIAS needed */ #else /* !__DARWIN_UNIX03 */ char *initstate(unsigned long, char *, long); #endif /* __DARWIN_UNIX03 */ long jrand48(unsigned short[3]) __swift_unavailable("Use arc4random instead."); char *l64a(long); void lcong48(unsigned short[7]); long lrand48(void) __swift_unavailable("Use arc4random instead."); char *mktemp(char *); int mkstemp(char *); long mrand48(void) __swift_unavailable("Use arc4random instead."); long nrand48(unsigned short[3]) __swift_unavailable("Use arc4random instead."); int posix_openpt(int); char *ptsname(int); #if (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) int ptsname_r(int fildes, char *buffer, size_t buflen) __API_AVAILABLE(macos(10.13.4), ios(11.3), tvos(11.3), watchos(4.3)); #endif int putenv(char *) __DARWIN_ALIAS(putenv); long random(void) __swift_unavailable("Use arc4random instead."); int rand_r(unsigned *) __swift_unavailable("Use arc4random instead."); #if (__DARWIN_UNIX03 && !defined(_POSIX_C_SOURCE)) || defined(_DARWIN_C_SOURCE) || defined(_DARWIN_BETTER_REALPATH) char *realpath(const char * __restrict, char * __restrict) __DARWIN_EXTSN(realpath); #else /* (!__DARWIN_UNIX03 || _POSIX_C_SOURCE) && !_DARWIN_C_SOURCE && !_DARWIN_BETTER_REALPATH */ char *realpath(const char * __restrict, char * __restrict) __DARWIN_ALIAS(realpath); #endif /* (__DARWIN_UNIX03 && _POSIX_C_SOURCE) || _DARWIN_C_SOURCE || _DARWIN_BETTER_REALPATH */ unsigned short *seed48(unsigned short[3]); int setenv(const char * __name, const char * __value, int __overwrite) __DARWIN_ALIAS(setenv); #if __DARWIN_UNIX03 void setkey(const char *) __DARWIN_ALIAS(setkey); #else /* !__DARWIN_UNIX03 */ int setkey(const char *); #endif /* __DARWIN_UNIX03 */ char *setstate(const char *); void srand48(long); #if __DARWIN_UNIX03 void srandom(unsigned); #else /* !__DARWIN_UNIX03 */ void srandom(unsigned long); #endif /* __DARWIN_UNIX03 */ int unlockpt(int); #if __DARWIN_UNIX03 int unsetenv(const char *) __DARWIN_ALIAS(unsetenv); #else /* !__DARWIN_UNIX03 */ void unsetenv(const char *); #endif /* __DARWIN_UNIX03 */ #endif /* !_ANSI_SOURCE */ #if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) #include #include #include #include <_types/_uint32_t.h> uint32_t arc4random(void); void arc4random_addrandom(unsigned char * /*dat*/, int /*datlen*/) __OSX_DEPRECATED(10.0, 10.12, "use arc4random_stir") __IOS_DEPRECATED(2.0, 10.0, "use arc4random_stir") __TVOS_DEPRECATED(2.0, 10.0, "use arc4random_stir") __WATCHOS_DEPRECATED(1.0, 3.0, "use arc4random_stir"); void arc4random_buf(void * __buf, size_t __nbytes) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3); void arc4random_stir(void); uint32_t arc4random_uniform(uint32_t __upper_bound) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3); #ifdef __BLOCKS__ int atexit_b(void (^ _Nonnull)(void)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); void *bsearch_b(const void *__key, const void *__base, size_t __nel, size_t __width, int (^ _Nonnull __compar)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #endif /* __BLOCKS__ */ /* getcap(3) functions */ char *cgetcap(char *, const char *, int); int cgetclose(void); int cgetent(char **, char **, const char *); int cgetfirst(char **, char **); int cgetmatch(const char *, const char *); int cgetnext(char **, char **); int cgetnum(char *, const char *, long *); int cgetset(const char *); int cgetstr(char *, const char *, char **); int cgetustr(char *, const char *, char **); int daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED; char *devname(dev_t, mode_t); char *devname_r(dev_t, mode_t, char *buf, int len); char *getbsize(int *, long *); int getloadavg(double [], int); const char *getprogname(void); void setprogname(const char *); #ifdef __BLOCKS__ #if __has_attribute(noescape) #define __sort_noescape __attribute__((__noescape__)) #else #define __sort_noescape #endif #endif /* __BLOCKS__ */ int heapsort(void *__base, size_t __nel, size_t __width, int (* _Nonnull __compar)(const void *, const void *)); #ifdef __BLOCKS__ int heapsort_b(void *__base, size_t __nel, size_t __width, int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #endif /* __BLOCKS__ */ int mergesort(void *__base, size_t __nel, size_t __width, int (* _Nonnull __compar)(const void *, const void *)); #ifdef __BLOCKS__ int mergesort_b(void *__base, size_t __nel, size_t __width, int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #endif /* __BLOCKS__ */ void psort(void *__base, size_t __nel, size_t __width, int (* _Nonnull __compar)(const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #ifdef __BLOCKS__ void psort_b(void *__base, size_t __nel, size_t __width, int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #endif /* __BLOCKS__ */ void psort_r(void *__base, size_t __nel, size_t __width, void *, int (* _Nonnull __compar)(void *, const void *, const void *)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #ifdef __BLOCKS__ void qsort_b(void *__base, size_t __nel, size_t __width, int (^ _Nonnull __compar)(const void *, const void *) __sort_noescape) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); #endif /* __BLOCKS__ */ void qsort_r(void *__base, size_t __nel, size_t __width, void *, int (* _Nonnull __compar)(void *, const void *, const void *)); int radixsort(const unsigned char **__base, int __nel, const unsigned char *__table, unsigned __endbyte); int rpmatch(const char *) __API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0)); int sradixsort(const unsigned char **__base, int __nel, const unsigned char *__table, unsigned __endbyte); void sranddev(void); void srandomdev(void); void *reallocf(void *__ptr, size_t __size) __alloc_size(2); #if !__DARWIN_NO_LONG_LONG long long strtoq(const char *__str, char **__endptr, int __base); unsigned long long strtouq(const char *__str, char **__endptr, int __base); #endif /* !__DARWIN_NO_LONG_LONG */ extern char *suboptarg; /* getsubopt(3) external variable */ /* valloc is now declared in _malloc.h */ #endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ /* Poison the following routines if -fshort-wchar is set */ #if !defined(__cplusplus) && defined(__WCHAR_MAX__) && __WCHAR_MAX__ <= 0xffffU #pragma GCC poison mbstowcs mbtowc wcstombs wctomb #endif __END_DECLS #ifdef _USE_EXTENDED_LOCALES_ #include #endif /* _USE_EXTENDED_LOCALES_ */ #endif /* _STDLIB_H_ */