/* $NetBSD: stdlib.h,v 1.125.2.2 2024/10/13 10:39:53 martin Exp $ */ /*- * 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. 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 #if defined(_NETBSD_SOURCE) #include /* for quad_t, etc. */ #endif #include #ifdef _BSD_SIZE_T_ typedef _BSD_SIZE_T_ size_t; #undef _BSD_SIZE_T_ #endif #if defined(_BSD_WCHAR_T_) && !defined(__cplusplus) 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; #if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \ defined(_NETBSD_SOURCE) || (__cplusplus - 0) >= 201103L typedef struct { /* LONGLONG */ long long int quot; /* quotient */ /* LONGLONG */ long long int rem; /* remainder */ } lldiv_t; #endif #if defined(_NETBSD_SOURCE) typedef struct { quad_t quot; /* quotient */ quad_t rem; /* remainder */ } qdiv_t; #endif #include #define EXIT_FAILURE 1 #define EXIT_SUCCESS 0 #define RAND_MAX 0x7fffffff extern size_t __mb_cur_max; #define MB_CUR_MAX __mb_cur_max __BEGIN_DECLS __dead void _Exit(int); __dead void abort(void); __constfunc int abs(int); int atexit(void (*)(void)); double atof(const char *); int atoi(const char *); long atol(const char *); #ifndef __BSEARCH_DECLARED #define __BSEARCH_DECLARED /* also in search.h */ void *bsearch(const void *, const void *, size_t, size_t, int (*)(const void *, const void *)); #endif /* __BSEARCH_DECLARED */ void *calloc(size_t, size_t); div_t div(int, int); __dead void exit(int); void free(void *); __aconst char *getenv(const char *); __constfunc long labs(long); ldiv_t ldiv(long, long); void *malloc(size_t); void qsort(void *, size_t, size_t, int (*)(const void *, const void *)); int rand(void); void *realloc(void *, size_t); void srand(unsigned); double strtod(const char * __restrict, char ** __restrict); long strtol(const char * __restrict, char ** __restrict, int); unsigned long strtoul(const char * __restrict, char ** __restrict, int); #ifdef _OPENBSD_SOURCE long long strtonum(const char *, long long, long long, const char **); #endif int system(const char *); /* These are currently just stubs. */ int mblen(const char *, size_t); size_t mbstowcs(wchar_t * __restrict, const char * __restrict, size_t); int wctomb(char *, wchar_t); int mbtowc(wchar_t * __restrict, const char * __restrict, size_t); size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t); #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ defined(_NETBSD_SOURCE) /* * IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2 */ #if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \ defined(_REENTRANT) || defined(_NETBSD_SOURCE) int rand_r(unsigned int *); #endif /* * X/Open Portability Guide >= Issue 4 */ #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) 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); #ifndef __LIBC12_SOURCE__ int putenv(char *) __RENAME(__putenv50); #endif #endif /* * X/Open Portability Guide >= Issue 4 Version 2 */ #if (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \ (_XOPEN_SOURCE - 0) >= 500 || defined(_NETBSD_SOURCE) long a64l(const char *); char *l64a(long); long random(void); char *setstate(char *); #ifndef __LIBC12_SOURCE__ char *initstate(unsigned int, char *, size_t) __RENAME(__initstate60); void srandom(unsigned int) __RENAME(__srandom60); #endif #ifdef _NETBSD_SOURCE #define RANDOM_MAX 0x7fffffff /* (((long)1 << 31) - 1) */ int mkostemp(char *, int); int mkostemps(char *, int, int); #endif char *mktemp(char *) #ifdef __MKTEMP_OK__ __RENAME(_mktemp) #endif ; int setkey(const char *); char *realpath(const char * __restrict, char * __restrict); int ttyslot(void); void *valloc(size_t); /* obsoleted by malloc() */ int grantpt(int); int unlockpt(int); char *ptsname(int); #endif /* * ISO C99 */ #if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \ defined(_NETBSD_SOURCE) || (__cplusplus - 0) >= 201103L /* LONGLONG */ long long int atoll(const char *); /* LONGLONG */ long long int llabs(long long int); /* LONGLONG */ lldiv_t lldiv(long long int, long long int); /* LONGLONG */ long long int strtoll(const char * __restrict, char ** __restrict, int); /* LONGLONG */ unsigned long long int strtoull(const char * __restrict, char ** __restrict, int); float strtof(const char * __restrict, char ** __restrict); long double strtold(const char * __restrict, char ** __restrict); #endif #if defined(_ISOC11_SOURCE) || (__STDC_VERSION__ - 0) >= 201101L || \ defined(_NETBSD_SOURCE) || (__cplusplus - 0) >= 201103L void *aligned_alloc(size_t, size_t); int at_quick_exit(void (*)(void)); __dead void quick_exit(int); #endif /* * The Open Group Base Specifications, Issue 6; IEEE Std 1003.1-2001 (POSIX) */ #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600 || \ defined(_NETBSD_SOURCE) int setenv(const char *, const char *, int); #ifndef __LIBC12_SOURCE__ int unsetenv(const char *) __RENAME(__unsetenv13); #endif int posix_openpt(int); int posix_memalign(void **, size_t, size_t); #endif /* * The Open Group Base Specifications, Issue 7; IEEE Std 1003.1-2008 (POSIX) * or * X/Open Portability Guide >= Issue 4 Version 2 */ #if (_POSIX_C_SOURCE - 0) >= 200809L || \ (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \ (_XOPEN_SOURCE - 0) >= 500 || defined(_NETBSD_SOURCE) char *mkdtemp(char *); int mkstemp(char *); int getsubopt(char **, char * const *, char **); #endif /* * Implementation-defined extensions */ #if defined(_NETBSD_SOURCE) #if defined(__PCC__) && !defined(__GNUC__) #define alloca(size) __builtin_alloca(size) #else void *alloca(size_t); #endif /* __GNUC__ */ uint32_t arc4random(void); void arc4random_stir(void); void arc4random_buf(void *, size_t); uint32_t arc4random_uniform(uint32_t); void arc4random_addrandom(unsigned char *, int); char *getbsize(int *, long *); char *cgetcap(char *, const char *, int); int cgetclose(void); int cgetent(char **, const char * const *, const char *); int cgetfirst(char **, const char * const *); int cgetmatch(const char *, const char *); int cgetnext(char **, const char * const *); int cgetnum(char *, const char *, long *); int cgetset(const char *); int cgetstr(char *, const char *, char **); int cgetustr(char *, const char *, char **); void csetexpandtc(int); int daemon(int, int); int devname_r(dev_t, mode_t, char *, size_t); #ifndef __LIBC12_SOURCE__ __aconst char *devname(dev_t, mode_t) __RENAME(__devname50); #endif #define HN_DECIMAL 0x01 #define HN_NOSPACE 0x02 #define HN_B 0x04 #define HN_DIVISOR_1000 0x08 #define HN_GETSCALE 0x10 #define HN_AUTOSCALE 0x20 int humanize_number(char *, size_t, int64_t, const char *, int, int); int dehumanize_number(const char *, int64_t *); ssize_t hmac(const char *, const void *, size_t, const void *, size_t, void *, size_t); devmajor_t getdevmajor(const char *, mode_t); int getloadavg(double [], int); int getenv_r(const char *, char *, size_t); void cfree(void *); int heapsort(void *, size_t, size_t, int (*)(const void *, const void *)); int mergesort(void *, size_t, size_t, int (*)(const void *, const void *)); int ptsname_r(int, char *, size_t); int radixsort(const unsigned char **, int, const unsigned char *, unsigned); int sradixsort(const unsigned char **, int, const unsigned char *, unsigned); void mi_vector_hash(const void * __restrict, size_t, uint32_t, uint32_t[3]); void setproctitle(const char *, ...) __printflike(1, 2); const char *getprogname(void) __constfunc; void setprogname(const char *); quad_t qabs(quad_t); quad_t strtoq(const char * __restrict, char ** __restrict, int); u_quad_t strtouq(const char * __restrict, char ** __restrict, int); /* LONGLONG */ long long strsuftoll(const char *, const char *, long long, long long); /* LONGLONG */ long long strsuftollx(const char *, const char *, long long, long long, char *, size_t); int l64a_r(long, char *, int); size_t shquote(const char *, char *, size_t); size_t shquotev(int, char * const *, char *, size_t); int reallocarr(void *, size_t, size_t); #endif /* _NETBSD_SOURCE */ #endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */ #if defined(_NETBSD_SOURCE) qdiv_t qdiv(quad_t, quad_t); #endif #if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE) # ifndef __LOCALE_T_DECLARED typedef struct _locale *locale_t; # define __LOCALE_T_DECLARED # endif double strtod_l(const char * __restrict, char ** __restrict, locale_t); float strtof_l(const char * __restrict, char ** __restrict, locale_t); long double strtold_l(const char * __restrict, char ** __restrict, locale_t); long strtol_l(const char * __restrict, char ** __restrict, int, locale_t); unsigned long strtoul_l(const char * __restrict, char ** __restrict, int, locale_t); /* LONGLONG */ long long int strtoll_l(const char * __restrict, char ** __restrict, int, locale_t); /* LONGLONG */ unsigned long long int strtoull_l(const char * __restrict, char ** __restrict, int, locale_t); # if defined(_NETBSD_SOURCE) quad_t strtoq_l(const char * __restrict, char ** __restrict, int, locale_t); u_quad_t strtouq_l(const char * __restrict, char ** __restrict, int, locale_t); size_t _mb_cur_max_l(locale_t); #define MB_CUR_MAX_L(loc) _mb_cur_max_l(loc) int mblen_l(const char *, size_t, locale_t); size_t mbstowcs_l(wchar_t * __restrict, const char * __restrict, size_t, locale_t); int wctomb_l(char *, wchar_t, locale_t); int mbtowc_l(wchar_t * __restrict, const char * __restrict, size_t, locale_t); size_t wcstombs_l(char * __restrict, const wchar_t * __restrict, size_t, locale_t); # endif /* _NETBSD_SOURCE */ #endif /* _POSIX_C_SOURCE >= 200809 || _NETBSD_SOURCE */ #if (_POSIX_C_SOURCE - 0) >= 202405L || \ defined(_NETBSD_SOURCE) || defined(_OPENBSD_SOURCE) void *reallocarray(void *, size_t, size_t); #endif /* _POSIX_C_SOURCE >= 202405L || _NETBSD_SOURCE || _OPENBSD_SOURCE */ __END_DECLS #endif /* !_STDLIB_H_ */