| 1 | /*
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| 2 | * Copyright (c) 2005 Martin Decky
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libc
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| 30 | * @{
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| 31 | */
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| 32 | /** @file
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| 33 | */
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| 34 |
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| 35 | #ifndef _LIBC_STDLIB_H_
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| 36 | #define _LIBC_STDLIB_H_
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| 37 |
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| 38 | #include <_bits/size_t.h>
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| 39 | #include <_bits/wchar_t.h>
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| 40 | #include <_bits/uchar.h>
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| 41 | #include <_bits/decls.h>
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| 42 | #include <bsearch.h>
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| 43 | #include <qsort.h>
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| 44 |
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| 45 | #define EXIT_SUCCESS 0
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| 46 | #define EXIT_FAILURE 1
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| 47 |
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| 48 | #define RAND_MAX 714025
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| 49 |
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| 50 | #define MB_CUR_MAX 4
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| 51 |
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| 52 | __C_DECLS_BEGIN;
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| 53 |
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| 54 | /** Type returned by the div function */
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| 55 | typedef struct {
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| 56 | /** Quotient */
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| 57 | int quot;
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| 58 | /** Remainder */
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| 59 | int rem;
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| 60 | } div_t;
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| 61 |
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| 62 | /** Type returned by the ldiv function */
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| 63 | typedef struct {
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| 64 | /** Quotient */
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| 65 | long quot;
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| 66 | /** Remainder */
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| 67 | long rem;
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| 68 | } ldiv_t;
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| 69 |
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| 70 | /** Type returned by the lldiv function */
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| 71 | typedef struct {
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| 72 | /** Quotient */
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| 73 | long long quot;
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| 74 | /** Remainder */
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| 75 | long long rem;
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| 76 | } lldiv_t;
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| 77 |
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| 78 | extern long double strtold(const char *, char **);
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| 79 |
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| 80 | extern int rand(void);
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| 81 | extern void srand(unsigned int);
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| 82 |
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| 83 | extern void abort(void) __attribute__((noreturn));
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| 84 | extern int atexit(void (*)(void));
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| 85 | extern void exit(int) __attribute__((noreturn));
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| 86 | extern void _Exit(int) __attribute__((noreturn));
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| 87 | extern int at_quick_exit(void (*)(void));
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| 88 | extern void quick_exit(int);
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| 89 |
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| 90 | extern char *getenv(const char *);
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| 91 | extern int system(const char *);
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| 92 |
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| 93 | extern int abs(int);
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| 94 | extern long labs(long);
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| 95 | extern long long llabs(long long);
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| 96 |
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| 97 | extern int atoi(const char *);
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| 98 | extern long atol(const char *);
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| 99 | extern long long atoll(const char *);
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| 100 |
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| 101 | extern long strtol(const char *__restrict__, char **__restrict__, int);
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| 102 | extern long long strtoll(const char *__restrict__, char **__restrict__, int);
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| 103 | extern unsigned long strtoul(const char *__restrict__, char **__restrict__, int);
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| 104 | extern unsigned long long strtoull(const char *__restrict__, char **__restrict__, int);
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| 105 |
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| 106 | extern div_t div(int, int);
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| 107 | extern ldiv_t ldiv(long, long);
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| 108 | extern lldiv_t lldiv(long long, long long);
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| 109 |
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| 110 | extern void *malloc(size_t size)
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| 111 | __attribute__((malloc));
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| 112 | extern void *calloc(size_t nmemb, size_t size)
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| 113 | __attribute__((malloc));
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| 114 | extern void *realloc(void *addr, size_t size)
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| 115 | __attribute__((warn_unused_result));
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| 116 | extern void free(void *addr);
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| 117 |
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| 118 | #ifdef _HELENOS_SOURCE
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| 119 | __HELENOS_DECLS_BEGIN;
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| 120 |
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| 121 | extern void *memalign(size_t align, size_t size)
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| 122 | __attribute__((malloc));
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| 123 |
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| 124 | extern void *reallocarray(void *ptr, size_t nelem, size_t elsize)
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| 125 | __attribute__((warn_unused_result));
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| 126 |
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| 127 | __HELENOS_DECLS_END;
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| 128 | #endif
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| 129 |
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| 130 | __C_DECLS_END;
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| 131 |
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| 132 | #endif
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| 133 |
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| 134 | /** @}
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| 135 | */
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