1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/* stdlib.h */
#ifndef __STDLIB_H
#define __STDLIB_H
#include <features.h>
#include <sys/types.h>
#include <limits.h>
__BEGIN_DECLS
/* Don't overwrite user definitions of NULL */
#ifndef NULL
#define NULL ((void *) 0)
#endif
/* We define these the same for all machines.
* Changes from this to the outside world should be done in `_exit'. */
#define EXIT_FAILURE 1 /* Failing exit status. */
#define EXIT_SUCCESS 0 /* Successful exit status. */
/* The largest number rand will return */
#define RAND_MAX INT_MAX
/* Maximum length of a multibyte character in the current locale. */
#define MB_CUR_MAX 1
typedef struct
{
int quot; /* Quotient. */
int rem; /* Remainder. */
} div_t;
typedef struct
{
long int quot; /* Quotient. */
long int rem; /* Remainder. */
} ldiv_t;
/* comparison function used by bsearch() and qsort() */
typedef int (*__compar_fn_t) __P ((__const __ptr_t, __const __ptr_t));
typedef __compar_fn_t comparison_fn_t;
/* String to number conversion functions */
extern double atof(const char *nptr);
extern int atoi(const char *nptr);
extern long atol(const char *nptr);
extern long strtol __P ((const char * nptr, char ** endptr, int base));
extern unsigned long strtoul __P ((const char * nptr, char ** endptr, int base));
#if defined __UCLIBC_HAS_LONG_LONG__
extern long long atoll(const char *nptr);
extern long long strtoll __P ((const char * nptr, char ** endptr, int base));
extern unsigned long long strtoull __P ((const char * nptr, char ** endptr, int base));
#endif
#ifdef __UCLIBC_HAS_FLOATS__
/*TODO: extern char * gcvt __P ((double number, size_t ndigit, char * buf)); */
extern double strtod __P ((const char * nptr, char ** endptr));
#endif
/* Random number functions */
extern int rand __P ((void));
extern void srand __P ((unsigned int seed));
extern long int random(void);
extern void srandom(unsigned int seed);
/* Memory management functions */
extern __ptr_t calloc __P ((size_t, size_t));
extern __ptr_t malloc __P ((size_t));
extern __ptr_t realloc __P ((__ptr_t, size_t));
extern void free __P ((__ptr_t));
/* Allocate a block on the stack that will be freed
* when the calling function exits. We use gcc's
* version to make life better... */
#undef alloca
extern __ptr_t alloca __P ((size_t __size));
#define alloca(size) __builtin_alloca (size)
#ifdef DEBUG_MALLOC
extern __ptr_t calloc_dbg __P ((size_t, size_t, char* func, char* file, int line));
extern __ptr_t malloc_dbg __P ((size_t, char* func, char* file, int line));
extern __ptr_t realloc_dbg __P ((__ptr_t, size_t, char* func, char* file, int line));
extern void free_dbg __P ((__ptr_t, char* func, char* file, int line));
#define calloc(x,y) calloc_dbg((x),(y),__FUNCTION__,__FILE__,__LINE__)
#define malloc(x) malloc_dbg((x),__FUNCTION__,__FILE__,__LINE__)
#define realloc(x,y) realloc_dbg((x),(y),__FUNCTION__,__FILE__,__LINE__)
#define free(x) free_dbg((x),__FUNCTION__,__FILE__,__LINE__)
#endif
/* System and environment functions */
extern void abort __P ((void)) __attribute__ ((__noreturn__));
extern int atexit __P ((void (*__func) (void)));
extern void exit __P ((int __status)) __attribute__ ((__noreturn__));
extern void _exit __P ((int __status)) __attribute__ ((__noreturn__));
extern char *getenv __P ((__const char *__name));
extern int putenv __P ((__const char *__string));
extern char *realpath __P ((__const char *__restrict __name,
char *__restrict __resolved));
extern int setenv __P ((__const char *__name, __const char *__value,
int __replace));
extern int system __P ((__const char *__command));
extern void unsetenv __P ((__const char *__name));
/* The following is used by uClibc in atexit.c and sysconf.c */
#define __UCLIBC_MAX_ATEXIT 20
/* Search and sort functions */
extern __ptr_t bsearch __P ((__const __ptr_t __key, __const __ptr_t __base,
size_t __nmemb, size_t __size, __compar_fn_t __compar));
extern void qsort __P ((__ptr_t __base, size_t __nmemb, size_t __size,
__compar_fn_t __compar));
/* Integer math functions */
extern int abs __P ((int __x)) __attribute__ ((__const__));
extern div_t div __P ((int __numer, int __denom)) __attribute__ ((__const__));
extern long int labs __P ((long int __x)) __attribute__ ((__const__));
extern ldiv_t ldiv __P ((long int __numer, long int __denom)) __attribute__ ((__const__));
/* Generate a unique temporary file name from TEMPLATE. */
extern char *mktemp __P ((char *__template));
extern int mkstemp __P ((char *__template));
__END_DECLS
#endif /* __STDLIB_H */
|
