1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)stdlib.h 8.5 (Berkeley) 5/19/95 34 * $FreeBSD$ 35 */ 36 37 #ifndef _STDLIB_H_ 38 #define _STDLIB_H_ 39 40 #include <sys/cdefs.h> 41 42 #include <machine/ansi.h> 43 44 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 45 #ifdef _BSD_RUNE_T_ 46 typedef _BSD_RUNE_T_ rune_t; 47 #undef _BSD_RUNE_T_ 48 #endif 49 #endif 50 51 #ifdef _BSD_SIZE_T_ 52 typedef _BSD_SIZE_T_ size_t; 53 #undef _BSD_SIZE_T_ 54 #endif 55 56 #ifdef _BSD_WCHAR_T_ 57 typedef _BSD_WCHAR_T_ wchar_t; 58 #undef _BSD_WCHAR_T_ 59 #endif 60 61 typedef struct { 62 int quot; /* quotient */ 63 int rem; /* remainder */ 64 } div_t; 65 66 typedef struct { 67 long quot; /* quotient */ 68 long rem; /* remainder */ 69 } ldiv_t; 70 71 #ifndef NULL 72 #define NULL 0 73 #endif 74 75 #define EXIT_FAILURE 1 76 #define EXIT_SUCCESS 0 77 78 #define RAND_MAX 0x7fffffff 79 80 extern int __mb_cur_max; 81 #define MB_CUR_MAX __mb_cur_max 82 83 __BEGIN_DECLS 84 void abort __P((void)) __dead2; 85 int abs __P((int)) __pure2; 86 int atexit __P((void (*)(void))); 87 double atof __P((const char *)); 88 int atoi __P((const char *)); 89 long atol __P((const char *)); 90 void *bsearch __P((const void *, const void *, size_t, 91 size_t, int (*)(const void *, const void *))); 92 void *calloc __P((size_t, size_t)); 93 div_t div __P((int, int)) __pure2; 94 void exit __P((int)) __dead2; 95 void free __P((void *)); 96 char *getenv __P((const char *)); 97 long labs __P((long)) __pure2; 98 ldiv_t ldiv __P((long, long)) __pure2; 99 void *malloc __P((size_t)); 100 void qsort __P((void *, size_t, size_t, 101 int (*)(const void *, const void *))); 102 int rand __P((void)); 103 void *realloc __P((void *, size_t)); 104 void srand __P((unsigned)); 105 double strtod __P((const char *, char **)); 106 long strtol __P((const char *, char **, int)); 107 long long 108 strtoll __P((const char *, char **, int)); 109 unsigned long 110 strtoul __P((const char *, char **, int)); 111 unsigned long long 112 strtoull __P((const char *, char **, int)); 113 int system __P((const char *)); 114 115 int mblen __P((const char *, size_t)); 116 size_t mbstowcs __P((wchar_t *, const char *, size_t)); 117 int wctomb __P((char *, wchar_t)); 118 int mbtowc __P((wchar_t *, const char *, size_t)); 119 size_t wcstombs __P((char *, const wchar_t *, size_t)); 120 121 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 122 extern char *_malloc_options; 123 extern void (*_malloc_message)__P((char *p1, char *p2, char *p3, char *p4)); 124 125 int putenv __P((const char *)); 126 int setenv __P((const char *, const char *, int)); 127 128 double drand48 __P((void)); 129 double erand48 __P((unsigned short[3])); 130 long jrand48 __P((unsigned short[3])); 131 void lcong48 __P((unsigned short[7])); 132 long lrand48 __P((void)); 133 long mrand48 __P((void)); 134 long nrand48 __P((unsigned short[3])); 135 unsigned short 136 *seed48 __P((unsigned short[3])); 137 void srand48 __P((long)); 138 139 void *alloca __P((size_t)); /* built-in for gcc */ 140 /* getcap(3) functions */ 141 __uint32_t 142 arc4random __P((void)); 143 void arc4random_addrandom __P((unsigned char *dat, int datlen)); 144 void arc4random_stir __P((void)); 145 char *getbsize __P((int *, long *)); 146 char *cgetcap __P((char *, char *, int)); 147 int cgetclose __P((void)); 148 int cgetent __P((char **, char **, char *)); 149 int cgetfirst __P((char **, char **)); 150 int cgetmatch __P((char *, char *)); 151 int cgetnext __P((char **, char **)); 152 int cgetnum __P((char *, char *, long *)); 153 int cgetset __P((char *)); 154 int cgetstr __P((char *, char *, char **)); 155 int cgetustr __P((char *, char *, char **)); 156 157 int daemon __P((int, int)); 158 char *devname __P((int, int)); 159 int getloadavg __P((double [], int)); 160 const char * 161 getprogname __P((void)); 162 163 char *group_from_gid __P((unsigned long, int)); 164 int heapsort __P((void *, size_t, size_t, 165 int (*)(const void *, const void *))); 166 char *initstate __P((unsigned long, char *, long)); 167 int mergesort __P((void *, size_t, size_t, 168 int (*)(const void *, const void *))); 169 int radixsort __P((const unsigned char **, int, const unsigned char *, 170 unsigned)); 171 int sradixsort __P((const unsigned char **, int, const unsigned char *, 172 unsigned)); 173 int rand_r __P((unsigned *)); 174 long random __P((void)); 175 void *reallocf __P((void *, size_t)); 176 char *realpath __P((const char *, char resolved_path[])); 177 void setprogname __P((const char *)); 178 char *setstate __P((char *)); 179 void srandom __P((unsigned long)); 180 void sranddev __P((void)); 181 void srandomdev __P((void)); 182 char *user_from_uid __P((unsigned long, int)); 183 #ifndef __STRICT_ANSI__ 184 __int64_t strtoq __P((const char *, char **, int)); 185 __uint64_t 186 strtouq __P((const char *, char **, int)); 187 #endif 188 void unsetenv __P((const char *)); 189 #endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ 190 __END_DECLS 191 192 #endif /* !_STDLIB_H_ */ 193