upload android base code part3
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android/bionic/libc/include/stdlib.h
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android/bionic/libc/include/stdlib.h
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/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _STDLIB_H
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#define _STDLIB_H
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#include <sys/cdefs.h>
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#include <xlocale.h>
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#include <alloca.h>
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#include <malloc.h>
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#include <stddef.h>
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__BEGIN_DECLS
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#define EXIT_FAILURE 1
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#define EXIT_SUCCESS 0
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__noreturn void abort(void);
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__noreturn void exit(int);
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__noreturn void _Exit(int) __INTRODUCED_IN(21);
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int atexit(void (*)(void));
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int at_quick_exit(void (*)(void)) __INTRODUCED_IN(21);
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void quick_exit(int) __noreturn __INTRODUCED_IN(21);
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char* getenv(const char*);
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int putenv(char*);
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int setenv(const char*, const char*, int);
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int unsetenv(const char*);
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int clearenv(void);
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char* mkdtemp(char*);
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char* mktemp(char*) __attribute__((deprecated("mktemp is unsafe, use mkstemp or tmpfile instead")));
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int mkostemp64(char*, int) __INTRODUCED_IN(23);
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int mkostemp(char*, int) __INTRODUCED_IN(23);
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int mkostemps64(char*, int, int) __INTRODUCED_IN(23);
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int mkostemps(char*, int, int) __INTRODUCED_IN(23);
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int mkstemp64(char*) __INTRODUCED_IN(21);
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int mkstemp(char*);
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int mkstemps64(char*, int) __INTRODUCED_IN(23);
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int mkstemps(char*, int);
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long strtol(const char *, char **, int);
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long long strtoll(const char *, char **, int);
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unsigned long strtoul(const char *, char **, int);
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unsigned long long strtoull(const char *, char **, int);
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int posix_memalign(void** memptr, size_t alignment, size_t size) __INTRODUCED_IN(16);
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double strtod(const char*, char**);
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long double strtold(const char*, char**) __INTRODUCED_IN(21);
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unsigned long strtoul_l(const char*, char**, int, locale_t) __INTRODUCED_IN(26);
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int atoi(const char*) __attribute_pure__;
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long atol(const char*) __attribute_pure__;
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long long atoll(const char*) __attribute_pure__;
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char * realpath(const char *path, char *resolved) __overloadable
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__RENAME_CLANG(realpath);
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int system(const char *string);
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void* bsearch(const void* key, const void* base0, size_t nmemb, size_t size,
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int (*compar)(const void*, const void*));
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void qsort(void*, size_t, size_t, int (*)(const void*, const void*));
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uint32_t arc4random(void);
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uint32_t arc4random_uniform(uint32_t);
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void arc4random_buf(void*, size_t);
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#define RAND_MAX 0x7fffffff
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int rand_r(unsigned int*) __INTRODUCED_IN(21);
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double drand48(void);
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double erand48(unsigned short[3]);
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long jrand48(unsigned short[3]);
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void lcong48(unsigned short[7]) __INTRODUCED_IN(23);
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long lrand48(void);
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long mrand48(void);
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long nrand48(unsigned short[3]);
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unsigned short* seed48(unsigned short[3]);
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void srand48(long);
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char* initstate(unsigned int, char*, size_t) __INTRODUCED_IN(21);
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char* setstate(char*) __INTRODUCED_IN(21);
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int getpt(void);
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int posix_openpt(int) __INTRODUCED_IN(21);
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char* ptsname(int);
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int ptsname_r(int, char*, size_t);
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int unlockpt(int);
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int getsubopt(char**, char* const*, char**) __INTRODUCED_IN(26);
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typedef struct {
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int quot;
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int rem;
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} div_t;
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div_t div(int, int) __attribute_const__;
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typedef struct {
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long int quot;
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long int rem;
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} ldiv_t;
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ldiv_t ldiv(long, long) __attribute_const__;
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typedef struct {
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long long int quot;
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long long int rem;
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} lldiv_t;
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lldiv_t lldiv(long long, long long) __attribute_const__;
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/* BSD compatibility. */
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const char* getprogname(void) __INTRODUCED_IN(21);
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void setprogname(const char*) __INTRODUCED_IN(21);
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int mblen(const char*, size_t) __INTRODUCED_IN(26) __VERSIONER_NO_GUARD;
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size_t mbstowcs(wchar_t*, const char*, size_t);
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int mbtowc(wchar_t*, const char*, size_t) __INTRODUCED_IN(21) __VERSIONER_NO_GUARD;
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int wctomb(char*, wchar_t) __INTRODUCED_IN(21) __VERSIONER_NO_GUARD;
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size_t wcstombs(char*, const wchar_t*, size_t);
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#if __ANDROID_API__ >= __ANDROID_API_L__
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size_t __ctype_get_mb_cur_max(void) __INTRODUCED_IN(21);
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#define MB_CUR_MAX __ctype_get_mb_cur_max()
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#else
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/*
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* Pre-L we didn't have any locale support and so we were always the POSIX
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* locale. POSIX specifies that MB_CUR_MAX for the POSIX locale is 1:
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* http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdlib.h.html
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*/
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#define MB_CUR_MAX 1
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#endif
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#if defined(__BIONIC_FORTIFY)
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#define __realpath_buf_too_small_str \
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"realpath output parameter must be NULL or a >= PATH_MAX bytes buffer"
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/* PATH_MAX is unavailable without polluting the namespace, but it's always 4096 on Linux */
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#define __PATH_MAX 4096
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#if defined(__clang__)
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__BIONIC_ERROR_FUNCTION_VISIBILITY
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char* realpath(const char* path, char* resolved) __overloadable
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__enable_if(__bos(resolved) != __BIONIC_FORTIFY_UNKNOWN_SIZE &&
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__bos(resolved) < __PATH_MAX, __realpath_buf_too_small_str)
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__errorattr(__realpath_buf_too_small_str);
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/* No need for a FORTIFY version; the only things we can catch are at
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* compile-time.
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*/
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#else /* defined(__clang__) */
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char* __realpath_real(const char*, char*) __RENAME(realpath);
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__errordecl(__realpath_size_error, __realpath_buf_too_small_str);
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__BIONIC_FORTIFY_INLINE
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char* realpath(const char* path, char* resolved) {
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size_t bos = __bos(resolved);
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if (bos != __BIONIC_FORTIFY_UNKNOWN_SIZE && bos < __PATH_MAX) {
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__realpath_size_error();
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}
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return __realpath_real(path, resolved);
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}
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#endif /* defined(__clang__) */
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#undef __PATH_MAX
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#undef __realpath_buf_too_small_str
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#endif /* defined(__BIONIC_FORTIFY) */
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#if __ANDROID_API__ >= __ANDROID_API_L__
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float strtof(const char*, char**) __INTRODUCED_IN(21);
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double atof(const char*) __attribute_pure__ __INTRODUCED_IN(21);
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int abs(int) __attribute_const__ __INTRODUCED_IN(21);
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long labs(long) __attribute_const__ __INTRODUCED_IN(21);
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long long llabs(long long) __attribute_const__ __INTRODUCED_IN(21);
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int rand(void) __INTRODUCED_IN(21);
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void srand(unsigned int) __INTRODUCED_IN(21);
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long random(void) __INTRODUCED_IN(21);
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void srandom(unsigned int) __INTRODUCED_IN(21);
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int grantpt(int) __INTRODUCED_IN(21);
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long long strtoll_l(const char*, char**, int, locale_t) __INTRODUCED_IN(21);
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unsigned long long strtoull_l(const char*, char**, int, locale_t) __INTRODUCED_IN(21);
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long double strtold_l(const char*, char**, locale_t) __INTRODUCED_IN(21);
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#else
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// Implemented as static inlines before 21.
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#endif
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#if __ANDROID_API__ >= __ANDROID_API_O__
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double strtod_l(const char*, char**, locale_t) __INTRODUCED_IN(26);
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float strtof_l(const char*, char**, locale_t) __INTRODUCED_IN(26);
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long strtol_l(const char*, char**, int, locale_t) __INTRODUCED_IN(26);
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#else
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// Implemented as static inlines before 26.
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#endif
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__END_DECLS
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#include <android/legacy_stdlib_inlines.h>
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#endif /* _STDLIB_H */
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