08cd5f47c8
have been checked, so that the linker does not warn us. There are valid uses for mktemp() such as for creating filenames that are going to be targets of the rename system call. Discussed with lukem.
303 lines
8.4 KiB
C
303 lines
8.4 KiB
C
/* $NetBSD: stdlib.h,v 1.70 2005/06/11 22:58:42 christos Exp $ */
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/*-
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. 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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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT 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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* @(#)stdlib.h 8.5 (Berkeley) 5/19/95
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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 <sys/featuretest.h>
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#if defined(_NETBSD_SOURCE)
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#include <sys/types.h> /* for quad_t, etc. */
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#endif
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#include <machine/ansi.h>
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#ifdef _BSD_SIZE_T_
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typedef _BSD_SIZE_T_ size_t;
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#undef _BSD_SIZE_T_
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#endif
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#ifdef _BSD_WCHAR_T_
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typedef _BSD_WCHAR_T_ wchar_t;
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#undef _BSD_WCHAR_T_
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#endif
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typedef struct {
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int quot; /* quotient */
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int rem; /* remainder */
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} div_t;
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typedef struct {
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long quot; /* quotient */
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long rem; /* remainder */
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} ldiv_t;
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#if !defined(_ANSI_SOURCE) && \
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(defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
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defined(_NETBSD_SOURCE))
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typedef struct {
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/* LONGLONG */
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long long int quot; /* quotient */
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/* LONGLONG */
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long long int rem; /* remainder */
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} lldiv_t;
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#endif
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#if defined(_NETBSD_SOURCE)
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typedef struct {
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quad_t quot; /* quotient */
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quad_t rem; /* remainder */
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} qdiv_t;
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#endif
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#include <sys/null.h>
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#define EXIT_FAILURE 1
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#define EXIT_SUCCESS 0
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#define RAND_MAX 0x7fffffff
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extern size_t __mb_cur_max;
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#define MB_CUR_MAX __mb_cur_max
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__BEGIN_DECLS
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__dead void _Exit(int) __attribute__((__noreturn__));
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__dead void abort(void) __attribute__((__noreturn__));
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__pure int abs(int);
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int atexit(void (*)(void));
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double atof(const char *);
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int atoi(const char *);
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long atol(const char *);
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#ifndef __BSEARCH_DECLARED
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#define __BSEARCH_DECLARED
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/* also in search.h */
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void *bsearch(const void *, const void *, size_t, size_t,
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int (*)(const void *, const void *));
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#endif /* __BSEARCH_DECLARED */
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void *calloc(size_t, size_t);
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div_t div(int, int);
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__dead void exit(int) __attribute__((__noreturn__));
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void free(void *);
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__aconst char *getenv(const char *);
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__pure long
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labs(long);
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ldiv_t ldiv(long, long);
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void *malloc(size_t);
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void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
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int rand(void);
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void *realloc(void *, size_t);
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void srand(unsigned);
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double strtod(const char * __restrict, char ** __restrict);
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long strtol(const char * __restrict, char ** __restrict, int);
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unsigned long
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strtoul(const char * __restrict, char ** __restrict, int);
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int system(const char *);
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/* These are currently just stubs. */
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int mblen(const char *, size_t);
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size_t mbstowcs(wchar_t * __restrict, const char * __restrict, size_t);
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int wctomb(char *, wchar_t);
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int mbtowc(wchar_t * __restrict, const char * __restrict, size_t);
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size_t wcstombs(char * __restrict, const wchar_t * __restrict, size_t);
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#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
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defined(_NETBSD_SOURCE)
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/*
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* IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2
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*/
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#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
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defined(_REENTRANT) || defined(_NETBSD_SOURCE)
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int rand_r(unsigned int *);
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#endif
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/*
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* X/Open Portability Guide >= Issue 4
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*/
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#if (_XOPEN_SOURCE - 0) >= 4 || defined(_NETBSD_SOURCE)
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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]);
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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 *
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seed48(unsigned short[3]);
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void srand48(long);
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int putenv(const char *);
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#endif
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/*
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* X/Open Portability Guide >= Issue 4 Version 2
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*/
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#if (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \
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(_XOPEN_SOURCE - 0) >= 500 || defined(_NETBSD_SOURCE)
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long a64l(const char *);
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char *l64a(long);
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char *initstate(unsigned long, char *, size_t);
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long random(void);
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char *setstate(char *);
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void srandom(unsigned long);
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char *mkdtemp(char *);
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int mkstemp(char *);
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char *mktemp(char *)
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#ifdef __MKTEMP_OK__
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__RENAME(_mktemp)
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#endif
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;
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int setkey(const char *);
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char *realpath(const char *, char *);
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int ttyslot(void);
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void *valloc(size_t); /* obsoleted by malloc() */
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int grantpt(int);
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int unlockpt(int);
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char *ptsname(int);
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#endif
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/*
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* ISO C99
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*/
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#if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
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defined(_NETBSD_SOURCE)
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/* LONGLONG */
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long long int atoll(const char *);
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/* LONGLONG */
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long long int llabs(long long int);
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/* LONGLONG */
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lldiv_t lldiv(long long int, long long int);
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/* LONGLONG */
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long long int strtoll(const char * __restrict, char ** __restrict, int);
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/* LONGLONG */
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unsigned long long int
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strtoull(const char * __restrict, char ** __restrict, int);
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#endif
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/*
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* The Open Group Base Specifications, Issue 6; IEEE Std 1003.1-2001 (POSIX)
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*/
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#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600 || \
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defined(_NETBSD_SOURCE)
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int setenv(const char *, const char *, int);
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#ifdef __LIBC12_SOURCE__
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void unsetenv(const char *);
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int __unsetenv13(const char *);
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#else
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int unsetenv(const char *) __RENAME(__unsetenv13);
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#endif
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int posix_openpt(int);
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#endif
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/*
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* Implementation-defined extensions
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*/
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#if defined(_NETBSD_SOURCE)
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#if defined(alloca) && (alloca == __builtin_alloca) && (__GNUC__ < 2)
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void *alloca(int); /* built-in for gcc */
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#else
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void *alloca(size_t);
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#endif /* __GNUC__ */
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u_int32_t arc4random(void);
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void arc4random_stir(void);
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void arc4random_addrandom(u_char *, int);
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char *getbsize(int *, long *);
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char *cgetcap(char *, const char *, int);
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int cgetclose(void);
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int cgetent(char **, const char * const *, const char *);
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int cgetfirst(char **, const char * const *);
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int cgetmatch(const char *, const char *);
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int cgetnext(char **, const char * const *);
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int cgetnum(char *, const char *, long *);
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int cgetset(const char *);
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int cgetstr(char *, const char *, char **);
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int cgetustr(char *, const char *, char **);
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int daemon(int, int);
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__aconst char *devname(dev_t, mode_t);
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dev_t getdevmajor(const char *, mode_t);
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int getloadavg(double [], int);
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void cfree(void *);
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int heapsort(void *, size_t, size_t, int (*)(const void *, const void *));
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int mergesort(void *, size_t, size_t,
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int (*)(const void *, const void *));
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int radixsort(const unsigned char **, int, const unsigned char *,
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unsigned);
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int sradixsort(const unsigned char **, int, const unsigned char *,
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unsigned);
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void setproctitle(const char *, ...)
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__attribute__((__format__(__printf__, 1, 2)));
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const char *getprogname(void) __attribute__((__const__));
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void setprogname(const char *);
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quad_t qabs(quad_t);
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quad_t strtoq(const char * __restrict, char ** __restrict, int);
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u_quad_t strtouq(const char * __restrict, char ** __restrict, int);
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/* LONGLONG */
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long long strsuftoll(const char *, const char *, long long, long long);
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/* LONGLONG */
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long long strsuftollx(const char *, const char *, long long, long long,
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char *, size_t);
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int l64a_r(long, char *, int);
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size_t shquote(const char *, char *, size_t);
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size_t shquotev(int, char * const *, char *, size_t);
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#endif /* _NETBSD_SOURCE */
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#endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */
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#if defined(_NETBSD_SOURCE)
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qdiv_t qdiv(quad_t, quad_t);
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#endif
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__END_DECLS
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#endif /* !_STDLIB_H_ */
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