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/*
* Copyright (C) 2008 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
* COPYRIGHT OWNER 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.
*/
#ifndef _STDLIB_H
#define _STDLIB_H
#include <sys/cdefs.h>
#include <xlocale.h>
#include <alloca.h>
#include <malloc.h>
#include <stddef.h>
__BEGIN_DECLS
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
extern __noreturn void abort(void);
extern __noreturn void exit(int);
extern __noreturn void _Exit(int);
extern int atexit(void (*)(void));
#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
int at_quick_exit(void (*)(void));
void quick_exit(int) __noreturn;
#endif
extern char* getenv(const char*);
extern int putenv(char*);
extern int setenv(const char*, const char*, int);
extern int unsetenv(const char*);
extern int clearenv(void);
extern char* mkdtemp(char*);
extern char* mktemp(char*) __attribute__((deprecated("mktemp is unsafe, use mkstemp or tmpfile instead")));
extern int mkostemp64(char*, int);
extern int mkostemp(char*, int);
extern int mkostemps64(char*, int, int);
extern int mkostemps(char*, int, int);
extern int mkstemp64(char*);
extern int mkstemp(char*);
extern int mkstemps64(char*, int);
extern int mkstemps(char*, int);
extern long strtol(const char *, char **, int);
extern long long strtoll(const char *, char **, int);
extern unsigned long strtoul(const char *, char **, int);
extern unsigned long long strtoull(const char *, char **, int);
extern int posix_memalign(void **memptr, size_t alignment, size_t size);
_BIONIC_NOT_BEFORE_21(extern double atof(const char*);)
extern double strtod(const char*, char**) __LIBC_ABI_PUBLIC__;
_BIONIC_NOT_BEFORE_21(extern float strtof(const char*, char**) __LIBC_ABI_PUBLIC__;)
extern long double strtold(const char*, char**) __LIBC_ABI_PUBLIC__;
extern long double strtold_l(const char *, char **, locale_t) __LIBC_ABI_PUBLIC__;
extern long long strtoll_l(const char *, char **, int, locale_t) __LIBC_ABI_PUBLIC__;
extern unsigned long long strtoull_l(const char *, char **, int, locale_t) __LIBC_ABI_PUBLIC__;
extern int atoi(const char*) __purefunc;
extern long atol(const char*) __purefunc;
extern long long atoll(const char*) __purefunc;
_BIONIC_NOT_BEFORE_21(extern int abs(int) __pure2;)
_BIONIC_NOT_BEFORE_21(extern long labs(long) __pure2;)
_BIONIC_NOT_BEFORE_21(extern long long llabs(long long) __pure2;)
extern char * realpath(const char *path, char *resolved);
extern int system(const char *string);
extern void * bsearch(const void *key, const void *base0,
size_t nmemb, size_t size,
int (*compar)(const void *, const void *));
extern void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
uint32_t arc4random(void);
uint32_t arc4random_uniform(uint32_t);
void arc4random_buf(void*, size_t);
#define RAND_MAX 0x7fffffff
_BIONIC_NOT_BEFORE_21(int rand(void);)
int rand_r(unsigned int*);
_BIONIC_NOT_BEFORE_21(void srand(unsigned int);)
double drand48(void);
double erand48(unsigned short[3]);
long jrand48(unsigned short[3]);
void lcong48(unsigned short[7]);
long lrand48(void);
long mrand48(void);
long nrand48(unsigned short[3]);
unsigned short* seed48(unsigned short[3]);
void srand48(long);
char* initstate(unsigned int, char*, size_t);
_BIONIC_NOT_BEFORE_21(long random(void);)
char* setstate(char*);
_BIONIC_NOT_BEFORE_21(void srandom(unsigned int);)
int getpt(void);
_BIONIC_NOT_BEFORE_21(int grantpt(int);)
int posix_openpt(int);
char* ptsname(int);
int ptsname_r(int, char*, size_t);
int unlockpt(int);
typedef struct {
int quot;
int rem;
} div_t;
extern div_t div(int, int) __pure2;
typedef struct {
long int quot;
long int rem;
} ldiv_t;
extern ldiv_t ldiv(long, long) __pure2;
typedef struct {
long long int quot;
long long int rem;
} lldiv_t;
extern lldiv_t lldiv(long long, long long) __pure2;
/* BSD compatibility. */
extern const char* getprogname(void);
extern void setprogname(const char*);
/* make STLPort happy */
extern int mblen(const char *, size_t);
extern size_t mbstowcs(wchar_t *, const char *, size_t);
extern int mbtowc(wchar_t *, const char *, size_t);
/* Likewise, make libstdc++-v3 happy. */
extern int wctomb(char *, wchar_t);
extern size_t wcstombs(char *, const wchar_t *, size_t);
extern size_t __ctype_get_mb_cur_max(void);
#define MB_CUR_MAX __ctype_get_mb_cur_max()
#if __ANDROID_API__ < 21
#include <android/legacy_stdlib_inlines.h>
#endif
#if defined(__BIONIC_FORTIFY)
extern char* __realpath_real(const char*, char*) __RENAME(realpath);
__errordecl(__realpath_size_error, "realpath output parameter must be NULL or a >= PATH_MAX bytes buffer");
#if !defined(__clang__)
__BIONIC_FORTIFY_INLINE
char* realpath(const char* path, char* resolved) {
size_t bos = __bos(resolved);
/* PATH_MAX is unavailable without polluting the namespace, but it's always 4096 on Linux */
if (bos != __BIONIC_FORTIFY_UNKNOWN_SIZE && bos < 4096) {
__realpath_size_error();
}
return __realpath_real(path, resolved);
}
#endif
#endif /* defined(__BIONIC_FORTIFY) */
__END_DECLS
#endif /* _STDLIB_H */
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