stdlib.h File Reference

#include <corecrt_malloc.h>
#include <corecrt_wstdlib.h>
#include <limits.h>
#include <pshpack8.h>
#include <poppack.h>

Include dependency graph for stdlib.h:

Go to the source code of this file.

Classes
struct	_CRT_FLOAT
struct	_CRT_DOUBLE
struct	_LDOUBLE
struct	_div_t
struct	_ldiv_t
struct	_lldiv_t

Macros
#define	EXIT_SUCCESS   0
#define	EXIT_FAILURE   -1
#define	RAND_MAX   0x7FFF
#define	_MAX_DRIVE   3
#define	_MAX_FNAME   256
#define	_MAX_DIR   _MAX_FNAME
#define	_MAX_EXT   _MAX_FNAME
#define	_MAX_PATH   260
#define	_TRUNCATE   ((size_t)-1)
#define	_countof(x)   (sizeof(x)/sizeof((x)[0]))
#define	__max(a, b)   (((a) > (b)) ? (a) : (b))
#define	__min(a, b)   (((a) < (b)) ? (a) : (b))
#define	max(a, b)   (((a) > (b)) ? (a) : (b))
#define	min(a, b)   (((a) < (b)) ? (a) : (b))
#define	_OUT_TO_DEFAULT   0
#define	_OUT_TO_STDERR   1
#define	_OUT_TO_MSGBOX   2
#define	_REPORT_ERRMODE   3
#define	_WRITE_ABORT_MSG   1
#define	_CALL_REPORTFAULT   2
#define	__mb_cur_max   ___mb_cur_max_func()
#define	MB_CUR_MAX   ___mb_cur_max_func()
#define	_doserrno   (*__doserrno())
#define	errno   (*_errno())
#define	_sys_nerr   (*__sys_nerr())
#define	_CRT_ONEXIT_T_DEFINED
#define	environ   _environ
#define	onexit_t   _onexit_t

Typedefs
typedef struct _div_t	div_t
typedef struct _ldiv_t	ldiv_t
typedef struct _lldiv_t	lldiv_t
typedef int(__cdecl *	_onexit_t) (void)
typedef void(__cdecl *	_purecall_handler) (void)
typedef void(__cdecl *	_invalid_parameter_handler) (const wchar_t *, const wchar_t *, const wchar_t *, unsigned, uintptr_t)

Functions
_ACRTIMP int __cdecl	___mb_cur_max_func (void)
_ACRTIMP int __cdecl	___mb_cur_max_l_func (_locale_t)
_ACRTIMP __msvcrt_ulong *__cdecl	__doserrno (void)
_ACRTIMP int *__cdecl	_errno (void)
_ACRTIMP int *__cdecl	__sys_nerr (void)
_ACRTIMP errno_t __cdecl	_get_doserrno (int *)
_ACRTIMP errno_t __cdecl	_get_errno (int *)
_ACRTIMP errno_t __cdecl	_set_doserrno (int)
_ACRTIMP errno_t __cdecl	_set_errno (int)
_ACRTIMP errno_t __cdecl	_set_fmode (int)
_ACRTIMP errno_t __cdecl	_get_fmode (int *)
_ACRTIMP int __cdecl	_atodbl (_CRT_DOUBLE *, char *)
_ACRTIMP int __cdecl	_atodbl_l (_CRT_DOUBLE *, char *, _locale_t)
_ACRTIMP int __cdecl	_atoflt (_CRT_FLOAT *, char *)
_ACRTIMP int __cdecl	_atoflt_l (_CRT_FLOAT *, char *, _locale_t)
_ACRTIMP __int64 __cdecl	_atoi64 (const char *)
_ACRTIMP int __cdecl	_atoldbl (_LDOUBLE *, char *)
_ACRTIMP void __cdecl	_beep (unsigned int, unsigned int)
_ACRTIMP unsigned short __cdecl	_byteswap_ushort (unsigned short)
_ACRTIMP __msvcrt_ulong __cdecl	_byteswap_ulong (__msvcrt_ulong)
_ACRTIMP unsigned __int64 __cdecl	_byteswap_uint64 (unsigned __int64)
_ACRTIMP char *__cdecl	_ecvt (double, int, int *, int *)
_ACRTIMP char *__cdecl	_fcvt (double, int, int *, int *)
_ACRTIMP char *__cdecl	_fullpath (char *, const char *, size_t)
_ACRTIMP char *__cdecl	_gcvt (double, int, char *)
_ACRTIMP errno_t __cdecl	_gcvt_s (char *, size_t, double, int)
_ACRTIMP char *__cdecl	_i64toa (__int64, char *, int)
_ACRTIMP errno_t __cdecl	_i64toa_s (__int64, char *, size_t, int)
_ACRTIMP char *__cdecl	_itoa (int, char *, int)
_ACRTIMP errno_t __cdecl	_itoa_s (int, char *, size_t, int)
_ACRTIMP char *__cdecl	_ltoa (__msvcrt_long, char *, int)
_ACRTIMP errno_t __cdecl	_ltoa_s (__msvcrt_long, char *, size_t, int)
_ACRTIMP __msvcrt_ulong __cdecl	_lrotl (__msvcrt_ulong, int)
_ACRTIMP __msvcrt_ulong __cdecl	_lrotr (__msvcrt_ulong, int)
_ACRTIMP void __cdecl	_makepath (char *, const char *, const char *, const char *, const char *)
_ACRTIMP int __cdecl	_makepath_s (char *, size_t, const char *, const char *, const char *, const char *)
_ACRTIMP size_t __cdecl	_mbstrlen (const char *)
_ACRTIMP _onexit_t __cdecl	_onexit (_onexit_t)
_ACRTIMP int __cdecl	_putenv (const char *)
_ACRTIMP errno_t __cdecl	_putenv_s (const char *, const char *)
_ACRTIMP unsigned int __cdecl	_rotl (unsigned int, int)
_ACRTIMP unsigned int __cdecl	_rotr (unsigned int, int)
_ACRTIMP void __cdecl	_searchenv (const char *, const char *, char *)
_ACRTIMP int __cdecl	_set_error_mode (int)
_ACRTIMP void __cdecl	_seterrormode (int)
_ACRTIMP void __cdecl	_sleep (__msvcrt_ulong)
_ACRTIMP void __cdecl	_splitpath (const char *, char *, char *, char *, char *)
_ACRTIMP errno_t __cdecl	_splitpath_s (const char *, char *, size_t, char *, size_t, char *, size_t, char *, size_t)
_ACRTIMP void __cdecl	_swab (char *, char *, int)
_ACRTIMP char *__cdecl	_ui64toa (unsigned __int64, char *, int)
_ACRTIMP errno_t __cdecl	_ui64toa_s (unsigned __int64, char *, size_t, int)
_ACRTIMP char *__cdecl	_ultoa (__msvcrt_ulong, char *, int)
_ACRTIMP errno_t __cdecl	_ultoa_s (__msvcrt_ulong, char *, size_t, int)
_ACRTIMP DECLSPEC_NORETURN void __cdecl	_Exit (int)
_ACRTIMP DECLSPEC_NORETURN void __cdecl	_exit (int)
_ACRTIMP DECLSPEC_NORETURN void __cdecl	abort (void)
	Aborts the program.
_ACRTIMP int __cdecl	abs (int)
int __cdecl	atexit (void(__cdecl *)(void))
_ACRTIMP double __cdecl	atof (const char *)
_ACRTIMP int __cdecl	atoi (const char *)
_ACRTIMP int __cdecl	_atoi_l (const char *, _locale_t)
_ACRTIMP __msvcrt_long __cdecl	atol (const char *)
_ACRTIMP __int64 __cdecl	atoll (const char *)
_ACRTIMP div_t __cdecl	div (int, int)
_ACRTIMP ldiv_t __cdecl	ldiv (__msvcrt_long, __msvcrt_long)
_ACRTIMP lldiv_t __cdecl	lldiv (__int64, __int64)
_ACRTIMP DECLSPEC_NORETURN void __cdecl	exit (int)
_ACRTIMP char *__cdecl	getenv (const char *)
_ACRTIMP errno_t __cdecl	getenv_s (size_t *, char *, size_t, const char *)
_ACRTIMP __msvcrt_long __cdecl	labs (__msvcrt_long)
_ACRTIMP __int64 __cdecl	llabs (__int64)
_ACRTIMP int __cdecl	mblen (const char *, size_t)
_ACRTIMP void __cdecl	perror (const char *)
_ACRTIMP int __cdecl	rand (void)
_ACRTIMP errno_t __cdecl	rand_s (unsigned int *)
_ACRTIMP void __cdecl	srand (unsigned int)
_ACRTIMP float __cdecl	strtof (const char *, char **)
_ACRTIMP float __cdecl	_strtof_l (const char *, char **, _locale_t)
_ACRTIMP double __cdecl	strtod (const char *, char **)
_ACRTIMP double __cdecl	_strtod_l (const char *, char **, _locale_t)
static long double	strtold (const char *string, char **endptr)
static long double	_strtold_l (const char *string, char **endptr, _locale_t locale)
_ACRTIMP __msvcrt_long __cdecl	strtol (const char *, char **, int)
_ACRTIMP __msvcrt_ulong __cdecl	strtoul (const char *, char **, int)
_ACRTIMP __int64 __cdecl	_strtoll_l (const char *, char **, int, _locale_t)
_ACRTIMP unsigned __int64 __cdecl	_strtoull_l (const char *, char **, int, _locale_t)
_ACRTIMP __int64 __cdecl	_strtoi64 (const char *, char **, int)
_ACRTIMP __int64 __cdecl	_strtoi64_l (const char *, char **, int, _locale_t)
_ACRTIMP unsigned __int64 __cdecl	_strtoui64 (const char *, char **, int)
_ACRTIMP unsigned __int64 __cdecl	_strtoui64_l (const char *, char **, int, _locale_t)
_ACRTIMP int __cdecl	system (const char *)
_ACRTIMP void *__cdecl	bsearch (const void *, const void *, size_t, size_t, int(__cdecl *)(const void *, const void *))
_ACRTIMP void __cdecl	qsort (void *, size_t, size_t, int(__cdecl *)(const void *, const void *))
_ACRTIMP void __cdecl	qsort_s (void *, size_t, size_t, int(__cdecl *)(void *, const void *, const void *), void *)
_ACRTIMP unsigned int __cdecl	_set_abort_behavior (unsigned int flags, unsigned int mask)
_ACRTIMP _purecall_handler __cdecl	_set_purecall_handler (_purecall_handler)
_ACRTIMP _purecall_handler __cdecl	_get_purecall_handler (void)
_ACRTIMP _invalid_parameter_handler __cdecl	_set_invalid_parameter_handler (_invalid_parameter_handler)
_ACRTIMP _invalid_parameter_handler __cdecl	_get_invalid_parameter_handler (void)
_ACRTIMP _invalid_parameter_handler __cdecl	_get_thread_local_invalid_parameter_handler (void)
_ACRTIMP _invalid_parameter_handler __cdecl	_set_thread_local_invalid_parameter_handler (_invalid_parameter_handler)
void __cdecl	_invalid_parameter (const wchar_t *expr, const wchar_t *func, const wchar_t *file, unsigned int line, uintptr_t arg)
static char *	ecvt (double value, int ndigit, int *decpt, int *sign)
static char *	fcvt (double value, int ndigit, int *decpt, int *sign)
static char *	gcvt (double value, int ndigit, char *buf)
static char *	itoa (int value, char *str, int radix)
static char *	ltoa (__msvcrt_long value, char *str, int radix)
static _onexit_t	onexit (_onexit_t func)
static int	putenv (const char *str)
static __int64	strtoll (const char *ptr, char **endptr, int base)
static unsigned __int64 __cdecl	strtoull (const char *ptr, char **endptr, int base)
static void	swab (char *src, char *dst, int len)
static char *	ultoa (__msvcrt_ulong value, char *str, int radix)

Variables
unsigned int	_osver
unsigned int	_winver
unsigned int	_winmajor
unsigned int	_winminor
int	__argc
char **	__argv
wchar_t **	__wargv
char **	_environ
wchar_t **	_wenviron
unsigned int	_fmode

Macro Definition Documentation

__max

#define __max	(		a,
			b
	)		(((a) > (b)) ? (a) : (b))

Definition at line 65 of file stdlib.h.

__mb_cur_max

#define __mb_cur_max   ___mb_cur_max_func()

Definition at line 126 of file stdlib.h.

__min

#define __min	(		a,
			b
	)		(((a) < (b)) ? (a) : (b))

Definition at line 66 of file stdlib.h.

_CALL_REPORTFAULT

#define _CALL_REPORTFAULT   2

Definition at line 80 of file stdlib.h.

_countof

#define _countof

(

x

)

(sizeof(x)/sizeof((x)[0]))

Definition at line 63 of file stdlib.h.

_CRT_ONEXIT_T_DEFINED

#define _CRT_ONEXIT_T_DEFINED

Definition at line 149 of file stdlib.h.

_doserrno

#define _doserrno   (*__doserrno())

Definition at line 129 of file stdlib.h.

_MAX_DIR

#define _MAX_DIR   _MAX_FNAME

Definition at line 39 of file stdlib.h.

_MAX_DRIVE

#define _MAX_DRIVE   3

Definition at line 37 of file stdlib.h.

_MAX_EXT

#define _MAX_EXT   _MAX_FNAME

Definition at line 40 of file stdlib.h.

_MAX_FNAME

#define _MAX_FNAME   256

Definition at line 38 of file stdlib.h.

_MAX_PATH

#define _MAX_PATH   260

Definition at line 41 of file stdlib.h.

_OUT_TO_DEFAULT

#define _OUT_TO_DEFAULT   0

Definition at line 73 of file stdlib.h.

_OUT_TO_MSGBOX

#define _OUT_TO_MSGBOX   2

Definition at line 75 of file stdlib.h.

_OUT_TO_STDERR

#define _OUT_TO_STDERR   1

Definition at line 74 of file stdlib.h.

_REPORT_ERRMODE

#define _REPORT_ERRMODE   3

Definition at line 76 of file stdlib.h.

_sys_nerr

#define _sys_nerr   (*__sys_nerr())

Definition at line 133 of file stdlib.h.

_TRUNCATE

#define _TRUNCATE   ((size_t)-1)

Definition at line 45 of file stdlib.h.

_WRITE_ABORT_MSG

#define _WRITE_ABORT_MSG   1

Definition at line 79 of file stdlib.h.

environ

#define environ   _environ

Definition at line 285 of file stdlib.h.

errno

#define errno   (*_errno())

Definition at line 131 of file stdlib.h.

EXIT_FAILURE

#define EXIT_FAILURE   -1

Definition at line 33 of file stdlib.h.

EXIT_SUCCESS

#define EXIT_SUCCESS   0

Definition at line 32 of file stdlib.h.

max

#define max	(		a,
			b
	)		(((a) > (b)) ? (a) : (b))

Definition at line 68 of file stdlib.h.

MB_CUR_MAX

#define MB_CUR_MAX   ___mb_cur_max_func()

Definition at line 127 of file stdlib.h.

min

#define min	(		a,
			b
	)		(((a) < (b)) ? (a) : (b))

Definition at line 69 of file stdlib.h.

onexit_t

#define onexit_t   _onexit_t

Definition at line 286 of file stdlib.h.

RAND_MAX

#define RAND_MAX   0x7FFF

Definition at line 34 of file stdlib.h.

Typedef Documentation

_invalid_parameter_handler

typedef void(__cdecl * _invalid_parameter_handler) (const wchar_t *, const wchar_t *, const wchar_t *, unsigned, uintptr_t)

Definition at line 259 of file stdlib.h.

_onexit_t

typedef int(__cdecl * _onexit_t) (void)

Definition at line 150 of file stdlib.h.

_purecall_handler

typedef void(__cdecl * _purecall_handler) (void)

Definition at line 255 of file stdlib.h.

div_t

typedef struct _div_t div_t

ldiv_t

typedef struct _ldiv_t ldiv_t

lldiv_t

typedef struct _lldiv_t lldiv_t

Function Documentation

___mb_cur_max_func()

_ACRTIMP int __cdecl ___mb_cur_max_func

(

void

)

Definition at line 197 of file mbcs.c.

{
  return get_locinfo()->mb_cur_max;
}

___mb_cur_max_l_func()

_ACRTIMP int __cdecl ___mb_cur_max_l_func

(

_locale_t

locale

)

Definition at line 289 of file initctype.cpp.

{
    return locale == nullptr
        ? ___mb_cur_max_func()
        : locale->locinfo->_public._locale_mb_cur_max;
}

__doserrno()

_ACRTIMP __msvcrt_ulong *__cdecl __doserrno

(

void

)

Definition at line 223 of file errno.c.

{
    return &msvcrt_get_thread_data()->thread_doserrno;
}

__sys_nerr()

_ACRTIMP int *__cdecl __sys_nerr

(

void

)

Definition at line 142 of file syserr.cpp.

{
    return const_cast<int*>(&_sys_nerr);
}

_atodbl()

_ACRTIMP int __cdecl _atodbl	(	_CRT_DOUBLE *	value,
		char *	str
	)

Definition at line 1162 of file string.c.

{
    return _atodbl_l(value, str, NULL);
}

Referenced by test__atodbl().

_atodbl_l()

_ACRTIMP int __cdecl _atodbl_l	(	_CRT_DOUBLE *	value,
		char *	str,
		_locale_t	locale
	)

Definition at line 1147 of file string.c.

{
    int err;
 
    value->x = strtod_helper(str, NULL, locale, &err);
    if(isinf(value->x))
        return _OVERFLOW;
    if((value->x!=0 || err) && value->x>-DBL_MIN && value->x<DBL_MIN)
        return _UNDERFLOW;
    return 0;
}

Referenced by _atodbl().

_atoflt()

_ACRTIMP int __cdecl _atoflt	(	_CRT_FLOAT *	value,
		char *	str
	)

Definition at line 1139 of file string.c.

{
    return _atoflt_l(value, str, NULL);
}

_atoflt_l()

_ACRTIMP int __cdecl _atoflt_l	(	_CRT_FLOAT *	value,
		char *	str,
		_locale_t	locale
	)

Definition at line 1122 of file string.c.

{
    double d;
    int err;
 
    d = strtod_helper(str, NULL, locale, &err);
    value->f = d;
    if(isinf(value->f))
        return _OVERFLOW;
    if((d!=0 || err) && value->f>-FLT_MIN && value->f<FLT_MIN)
        return _UNDERFLOW;
    return 0;
}

Referenced by _atoflt().

_atoi64()

_ACRTIMP __int64 __cdecl _atoi64

(

const char *

str

)

Definition at line 1757 of file string.c.

{
    return _strtoi64_l(str, NULL, 10, NULL);
}

Referenced by atol(), atoll(), CommandDumpSector(), IopStartRamdisk(), main(), RamDiskInitialize(), and test_duplicate_handle_access_child().

_atoi_l()

_ACRTIMP int __cdecl _atoi_l	(	const char *	str,
		_locale_t	locale
	)

Definition at line 1697 of file string.c.

{
    __int64 ret = _strtoi64_l(str, NULL, 10, locale);
 
    if(ret > INT_MAX) {
        ret = INT_MAX;
        *_errno() = ERANGE;
    } else if(ret < INT_MIN) {
        ret = INT_MIN;
        *_errno() = ERANGE;
    }
    return ret;
}

_atoldbl()

_ACRTIMP int __cdecl _atoldbl	(	_LDOUBLE *	value,
		char *	str
	)

Definition at line 1584 of file string.c.

{
    return _atoldbl_l( (MSVCRT__LDOUBLE*)value, str, NULL );
}

_beep()

_ACRTIMP void __cdecl _beep	(	unsigned int	freq,
		unsigned int	duration
	)

Definition at line 41 of file misc.c.

{
    TRACE(":Freq %d, Duration %d\n",freq,duration);
    Beep(freq, duration);
}

_byteswap_uint64()

_ACRTIMP unsigned __int64 __cdecl _byteswap_uint64

(

unsigned

__int64

)

Definition at line 49 of file byteswap.cpp.

{
    unsigned __int64 j;
    j =  (i << 56);
    j += (i << 40) & 0x00FF000000000000;
    j += (i << 24) & 0x0000FF0000000000;
    j += (i <<  8) & 0x000000FF00000000;
    j += (i >>  8) & 0x00000000FF000000;
    j += (i >> 24) & 0x0000000000FF0000;
    j += (i >> 40) & 0x000000000000FF00;
    j += (i >> 56);
    return j;
 
}

Referenced by RtlUlonglongByteSwap().

_byteswap_ulong()

_ACRTIMP __msvcrt_ulong __cdecl _byteswap_ulong

(

__msvcrt_ulong

)

Referenced by byteReverse(), PerformQualityConversion(), RtlUlongByteSwap(), and test_Functions().

_byteswap_ushort()

_ACRTIMP unsigned short __cdecl _byteswap_ushort

(

unsigned short

value

)

Definition at line 42 of file intrin_arm.h.

{
    return (value >> 8) | (value << 8);
}

Referenced by PerformQualityConversion(), and RtlUshortByteSwap().

_ecvt()

_ACRTIMP char *__cdecl _ecvt	(	double	number,
		int	ndigits,
		int *	decpt,
		int *	sign
	)

Definition at line 1748 of file math.c.

{
    int prec, len;
    thread_data_t *data = msvcrt_get_thread_data();
    /* FIXME: check better for overflow (native supports over 300 chars) */
    ndigits = min( ndigits, 80 - 8); /* 8 : space for sign, dec point, "e",
                                      * 4 for exponent and one for
                                      * terminating '\0' */
    if (!data->efcvt_buffer)
        data->efcvt_buffer = malloc( 80 ); /* ought to be enough */
 
    /* handle cases with zero ndigits or less */
    prec = ndigits;
    if( prec < 1) prec = 2;
    len = _snprintf(data->efcvt_buffer, 80, "%.*le", prec - 1, number);
 
    if (data->efcvt_buffer[0] == '-') {
        memmove( data->efcvt_buffer, data->efcvt_buffer + 1, len-- );
        *sign = 1;
    } else *sign = 0;
 
    /* take the decimal "point away */
    if( prec != 1)
        memmove( data->efcvt_buffer + 1, data->efcvt_buffer + 2, len - 1 );
    /* take the exponential "e" out */
    data->efcvt_buffer[ prec] = '\0';
    /* read the exponent */
    sscanf( data->efcvt_buffer + prec + 1, "%d", decpt);
    (*decpt)++;
    /* adjust for some border cases */
    if( data->efcvt_buffer[0] == '0')/* value is zero */
        *decpt = 0;
    /* handle cases with zero ndigits or less */
    if( ndigits < 1){
        if( data->efcvt_buffer[ 0] >= '5')
            (*decpt)++;
        data->efcvt_buffer[ 0] = '\0';
    }
    TRACE("out=\"%s\"\n",data->efcvt_buffer);
    return data->efcvt_buffer;
}

Referenced by ecvt(), and test_xcvt().

_errno()

_ACRTIMP int *__cdecl _errno

(

void

)

Definition at line 215 of file errno.c.

{
    return &msvcrt_get_thread_data()->thread_errno;
}

_Exit()

_ACRTIMP DECLSPEC_NORETURN void __cdecl _Exit

(

int

status

)

Definition at line 60 of file process.h.

  {  _exit(status); }

_exit()

_ACRTIMP DECLSPEC_NORETURN void __cdecl _exit

(

int

exitcode

)

Definition at line 187 of file exit.c.

{
  TRACE("(%d)\n", exitcode);
  ExitProcess(exitcode);
}

Referenced by _CrtHandleDbgReport(), _Exit(), _wassert(), abort(), common_assert_to_message_box(), execute_command(), fork_helper(), msvcrt_spawn(), parse_object_parts(), raise(), START_TEST(), subprocess(), Test__aexit_rtn(), and thread_start().

_fcvt()

_ACRTIMP char *__cdecl _fcvt	(	double	number,
		int	ndigits,
		int *	decpt,
		int *	sign
	)

Definition at line 1840 of file math.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    int stop, dec1, dec2;
    char *ptr1, *ptr2, *first;
    char buf[80]; /* ought to be enough */
    char decimal_separator = get_locinfo()->lconv->decimal_point[0];
 
    if (!data->efcvt_buffer)
        data->efcvt_buffer = malloc( 80 ); /* ought to be enough */
 
    stop = _snprintf(buf, 80, "%.*f", ndigits < 0 ? 0 : ndigits, number);
    ptr1 = buf;
    ptr2 = data->efcvt_buffer;
    first = NULL;
    dec1 = 0;
    dec2 = 0;
 
    if (*ptr1 == '-') {
        *sign = 1;
        ptr1++;
    } else *sign = 0;
 
    /* For numbers below the requested resolution, work out where
       the decimal point will be rather than finding it in the string */
    if (number < 1.0 && number > 0.0) {
    dec2 = log10(number + 1e-10);
    if (-dec2 <= ndigits) dec2 = 0;
    }
 
    /* If requested digits is zero or less, we will need to truncate
     * the returned string */
    if (ndigits < 1) {
    stop += ndigits;
    }
 
    while (*ptr1 == '0') ptr1++; /* Skip leading zeroes */
    while (*ptr1 != '\0' && *ptr1 != decimal_separator) {
    if (!first) first = ptr2;
    if ((ptr1 - buf) < stop) {
        *ptr2++ = *ptr1++;
    } else {
        ptr1++;
    }
    dec1++;
    }
 
    if (ndigits > 0) {
    ptr1++;
    if (!first) {
        while (*ptr1 == '0') { /* Process leading zeroes */
        *ptr2++ = *ptr1++;
        dec1--;
        }
    }
    while (*ptr1 != '\0') {
        if (!first) first = ptr2;
        *ptr2++ = *ptr1++;
    }
    }
 
    *ptr2 = '\0';
 
    /* We never found a non-zero digit, then our number is either
     * smaller than the requested precision, or 0.0 */
    if (!first) {
    if (number > 0.0) {
        first = ptr2;
    } else {
        first = data->efcvt_buffer;
        dec1 = 0;
    }
    }
 
    *decpt = dec2 ? dec2 : dec1;
    return first;
}

Referenced by fcvt(), test_fcvt(), and test_xcvt().

_fullpath()

_ACRTIMP char *__cdecl _fullpath	(	char *	abs_path,
		const char *	rel_path,
		size_t	size
	)

Definition at line 1272 of file dir.c.

{
    wchar_t abs_pathW[MAX_PATH], *rel_pathW = NULL, *retW;
    size_t len;
 
    if (rel_path && !(rel_pathW = wstrdupa_utf8(rel_path))) return NULL;
    retW = _wfullpath(abs_pathW, rel_pathW, ARRAY_SIZE(abs_pathW));
    free(rel_pathW);
    if (!retW) return NULL;
 
    if (!abs_path) return astrdupw_utf8(abs_pathW);
    len = convert_wcs_to_acp_utf8(abs_pathW, NULL, 0);
    if (!len) return NULL;
    if (len > size)
    {
        *_errno() = ERANGE;
        return NULL;
    }
    convert_wcs_to_acp_utf8(abs_pathW, abs_path, size);
    return abs_path;
}

Referenced by _searchenv_s(), test_fullpath(), and test_utf8().

_gcvt()

_ACRTIMP char *__cdecl _gcvt	(	double	number,
		int	ndigit,
		char *	buff
	)

Definition at line 2008 of file math.c.

{
    if(!buff) {
        *_errno() = EINVAL;
        return NULL;
    }
 
    if(ndigit < 0) {
        *_errno() = ERANGE;
        return NULL;
    }
 
    sprintf(buff, "%.*g", ndigit, number);
    return buff;
}

Referenced by gcvt(), and test_gcvt().

_gcvt_s()

_ACRTIMP errno_t __cdecl _gcvt_s	(	char *	buff,
		size_t	size,
		double	number,
		int	digits
	)

Definition at line 2027 of file math.c.

{
    int len;
 
    if(!buff) {
        *_errno() = EINVAL;
        return EINVAL;
    }
 
    if( digits<0 || digits>=size) {
        if(size)
            buff[0] = '\0';
 
        *_errno() = ERANGE;
        return ERANGE;
    }
 
    len = _scprintf("%.*g", digits, number);
    if(len > size) {
        buff[0] = '\0';
        *_errno() = ERANGE;
        return ERANGE;
    }
 
    sprintf(buff, "%.*g", digits, number);
    return 0;
}

Referenced by _gcvt().

_get_doserrno()

_ACRTIMP errno_t __cdecl _get_doserrno

(

int *

pValue

)

Definition at line 243 of file errno.c.

{
    if (!pValue)
        return EINVAL;
 
    *pValue = *__doserrno();
    return 0;
}

_get_errno()

_ACRTIMP errno_t __cdecl _get_errno

(

int *

pValue

)

Definition at line 231 of file errno.c.

{
    if (!pValue)
        return EINVAL;
 
    *pValue = *_errno();
    return 0;
}

_get_fmode()

_ACRTIMP errno_t __cdecl _get_fmode

(

int *

mode

)

Definition at line 287 of file data.c.

{
    if(!MSVCRT_CHECK_PMT(mode))
        return EINVAL;
 
    *mode = MSVCRT__fmode;
    return 0;
}

Referenced by _pipe(), _wpopen(), configure_text_mode(), is_text_mode(), and split_oflags().

_get_invalid_parameter_handler()

_ACRTIMP _invalid_parameter_handler __cdecl _get_invalid_parameter_handler

(

void

)

Definition at line 36 of file _invalid_parameter.c.

{
    TRACE("\n");
    return invalid_parameter_handler;
}

Referenced by test_invalid_parameter_handler().

_get_purecall_handler()

_ACRTIMP _purecall_handler __cdecl _get_purecall_handler

(

void

)

Definition at line 14 of file purecall.cpp.

{
    return purecall_handler;
}

_get_thread_local_invalid_parameter_handler()

_ACRTIMP _invalid_parameter_handler __cdecl _get_thread_local_invalid_parameter_handler

(

void

)

Definition at line 333 of file invalid_parameter.cpp.

{
    __acrt_ptd* const ptd = __acrt_getptd_noexit();
    if (!ptd)
    {
        return nullptr;
    }
 
    return ptd->_thread_local_iph;
}

Referenced by test_invalid_parameter_handler().

_i64toa()

_ACRTIMP char *__cdecl _i64toa	(	__int64	value,
		char *	str,
		int	radix
	)

Definition at line 2247 of file string.c.

{
    unsigned __int64 val;
    BOOL is_negative;
    char buffer[65], *pos;
 
    if (value < 0 && radix == 10)
    {
        is_negative = TRUE;
        val = -value;
    }
    else
    {
        is_negative = FALSE;
        val = value;
    }
 
    pos = buffer + 64;
    *pos = '\0';
 
    do
    {
        int digit = val % radix;
        val /= radix;
 
        if (digit < 10)
            *--pos = '0' + digit;
        else
            *--pos = 'a' + digit - 10;
    }
    while (val != 0);
 
    if (is_negative)
        *--pos = '-';
 
    memcpy(str, pos, buffer + 65 - pos);
    return str;
}

Referenced by lltoa().

_i64toa_s()

_ACRTIMP errno_t __cdecl _i64toa_s	(	__int64	value,
		char *	str,
		size_t	size,
		int	radix
	)

Definition at line 2516 of file string.c.

{
    unsigned __int64 val;
    unsigned int digit;
    BOOL is_negative;
    char buffer[65], *pos;
    size_t len;
 
    if (!MSVCRT_CHECK_PMT(str != NULL)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(size > 0)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(radix >= 2 && radix <= 36))
    {
        str[0] = '\0';
        return EINVAL;
    }
 
    if (value < 0 && radix == 10)
    {
        is_negative = TRUE;
        val = -value;
    }
    else
    {
        is_negative = FALSE;
        val = value;
    }
 
    pos = buffer + 64;
    *pos = '\0';
 
    do
    {
        digit = val % radix;
        val /= radix;
 
        if (digit < 10)
            *--pos = '0' + digit;
        else
            *--pos = 'a' + digit - 10;
    }
    while (val != 0);
 
    if (is_negative)
        *--pos = '-';
 
    len = buffer + 65 - pos;
    if (len > size)
    {
        size_t i;
        char *p = str;
 
        /* Copy the temporary buffer backwards up to the available number of
         * characters. Don't copy the negative sign if present. */
 
        if (is_negative)
        {
            p++;
            size--;
        }
 
        for (pos = buffer + 63, i = 0; i < size; i++)
            *p++ = *pos--;
 
        str[0] = '\0';
        MSVCRT_INVALID_PMT("str[size] is too small", ERANGE);
        return ERANGE;
    }
 
    memcpy(str, pos, len);
    return 0;
}

_invalid_parameter()

void __cdecl _invalid_parameter	(	const wchar_t *	expr,
		const wchar_t *	func,
		const wchar_t *	file,
		unsigned int	line,
		uintptr_t	arg
	)

Definition at line 461 of file errno.c.

{
#if _MSVCR_VER >= 140
    thread_data_t *data = msvcrt_get_thread_data();
 
    if (data->invalid_parameter_handler)
    {
        data->invalid_parameter_handler( expr, func, file, line, arg );
        return;
    }
#endif
 
    if (invalid_parameter_handler) invalid_parameter_handler( expr, func, file, line, arg );
    else
    {
        ERR( "%s:%u %s: %s %Ix\n", debugstr_w(file), line, debugstr_w(func), debugstr_w(expr), arg );
#if _MSVCR_VER >= 80
        RaiseException( STATUS_INVALID_CRUNTIME_PARAMETER, EXCEPTION_NONCONTINUABLE, 0, NULL );
#endif
    }
}

_itoa()

_ACRTIMP char *__cdecl _itoa	(	int	value,
		char *	str,
		int	radix
	)

Definition at line 2111 of file string.c.

{
    return ltoa_helper(value, str, SIZE_MAX, radix) ? NULL : str;
}

_itoa_s()

_ACRTIMP errno_t __cdecl _itoa_s	(	int	value,
		char *	str,
		size_t	size,
		int	radix
	)

Definition at line 2103 of file string.c.

{
    return _ltoa_s(value, str, size, radix);
}

Referenced by _VCrtDbgReportA().

_lrotl()

_ACRTIMP __msvcrt_ulong __cdecl _lrotl	(	__msvcrt_ulong	,
		int
	)

_lrotr()

_ACRTIMP __msvcrt_ulong __cdecl _lrotr	(	__msvcrt_ulong	,
		int
	)

_ltoa()

_ACRTIMP char *__cdecl _ltoa	(	__msvcrt_long	value,
		char *	str,
		int	radix
	)

Definition at line 2119 of file string.c.

{
    return ltoa_helper(value, str, SIZE_MAX, radix) ? NULL : str;
}

_ltoa_s()

_ACRTIMP errno_t __cdecl _ltoa_s	(	__msvcrt_long	value,
		char *	str,
		size_t	size,
		int	radix
	)

Definition at line 2071 of file string.c.

{
    if (!MSVCRT_CHECK_PMT(str != NULL)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(size > 0)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(radix >= 2 && radix <= 36))
    {
        str[0] = '\0';
        return EINVAL;
    }
 
    return ltoa_helper(value, str, size, radix);
}

Referenced by _itoa_s(), and test_invalid_parameter_handler().

_makepath()

_ACRTIMP void __cdecl _makepath	(	char *	path,
		const char *	drive,
		const char *	directory,
		const char *	filename,
		const char *	extension
	)

Definition at line 1310 of file dir.c.

{
    char *p = path;
 
    TRACE("(%s %s %s %s)\n", debugstr_a(drive), debugstr_a(directory),
          debugstr_a(filename), debugstr_a(extension) );
 
    if ( !path )
        return;
 
    if (drive && drive[0])
    {
        *p++ = drive[0];
        *p++ = ':';
    }
    if (directory && directory[0])
    {
        unsigned int len = strlen(directory);
        memmove(p, directory, len);
        p += len;
        if (p[-1] != '/' && p[-1] != '\\')
            *p++ = '\\';
    }
    if (filename && filename[0])
    {
        unsigned int len = strlen(filename);
        memmove(p, filename, len);
        p += len;
    }
    if (extension && extension[0])
    {
        if (extension[0] != '.')
            *p++ = '.';
        strcpy(p, extension);
    }
    else
        *p = '\0';
    TRACE("returning %s\n",path);
}

_makepath_s()

_ACRTIMP int __cdecl _makepath_s	(	char *	path,
		size_t	size,
		const char *	drive,
		const char *	directory,
		const char *	filename,
		const char *	extension
	)

Definition at line 1404 of file dir.c.

{
    char *p = path;
 
    if (!path || !size)
    {
        *_errno() = EINVAL;
        return EINVAL;
    }
 
    if (drive && drive[0])
    {
        if (size <= 2)
            goto range;
 
        *p++ = drive[0];
        *p++ = ':';
        size -= 2;
    }
 
    if (directory && directory[0])
    {
        unsigned int len = strlen(directory);
        unsigned int needs_separator = directory[len - 1] != '/' && directory[len - 1] != '\\';
        unsigned int copylen = min(size - 1, len);
 
        if (size < 2)
            goto range;
 
        memmove(p, directory, copylen);
 
        if (size <= len)
            goto range;
 
        p += copylen;
        size -= copylen;
 
        if (needs_separator)
        {
            if (size < 2)
                goto range;
 
            *p++ = '\\';
            size -= 1;
        }
    }
 
    if (filename && filename[0])
    {
        unsigned int len = strlen(filename);
        unsigned int copylen = min(size - 1, len);
 
        if (size < 2)
            goto range;
 
        memmove(p, filename, copylen);
 
        if (size <= len)
            goto range;
 
        p += len;
        size -= len;
    }
 
    if (extension && extension[0])
    {
        unsigned int len = strlen(extension);
        unsigned int needs_period = extension[0] != '.';
        unsigned int copylen;
 
        if (size < 2)
            goto range;
 
        if (needs_period)
        {
            *p++ = '.';
            size -= 1;
        }
 
        copylen = min(size - 1, len);
        memcpy(p, extension, copylen);
 
        if (size <= len)
            goto range;
 
        p += copylen;
    }
 
    *p = '\0';
    return 0;
 
range:
    path[0] = '\0';
    *_errno() = ERANGE;
    return ERANGE;
}

Referenced by _makepath().

_mbstrlen()

_ACRTIMP size_t __cdecl _mbstrlen

(

const char *

str

)

Definition at line 3158 of file mbcs.c.

{
    return _mbstrlen_l(str, NULL);
}

Referenced by test_mbcp().

_onexit()

_ACRTIMP _onexit_t __cdecl _onexit

(

_onexit_t

func

)

Definition at line 347 of file exit.c.

{
  TRACE("(%p)\n",func);
 
  if (!func)
    return NULL;
 
  LOCK_EXIT;
  register_onexit_function(&MSVCRT_atexit_table, func);
  UNLOCK_EXIT;
 
  return func;
}

Referenced by _onexit(), atexit(), MSVCRT_atexit(), and onexit().

_putenv()

_ACRTIMP int __cdecl _putenv

(

const char *

str

)

Definition at line 362 of file environ.c.

{
    const char *eq;
 
    TRACE("%s\n", debugstr_a(str));
 
    if (!str || !(eq = strchr(str, '=')))
        return -1;
 
    return putenv_helper(str, NULL, eq);
}

Referenced by putenv(), test__environ(), test__tzset(), test__wenviron(), test_case_insensitive(), test_environment_manipulation(), and test_utf8().

_putenv_s()

_ACRTIMP errno_t __cdecl _putenv_s	(	const char *	name,
		const char *	value
	)

Definition at line 392 of file environ.c.

{
    errno_t ret = 0;
 
    TRACE("%s %s\n", debugstr_a(name), debugstr_a(value));
 
    if (!MSVCRT_CHECK_PMT(name != NULL)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(value != NULL)) return EINVAL;
 
    if (putenv_helper(name, value, NULL) < 0)
    {
        msvcrt_set_errno(GetLastError());
        ret = *_errno();
    }
 
    return ret;
}

_rotl()

_ACRTIMP unsigned int __cdecl _rotl	(	unsigned int	value,
		int	shift
	)

Definition at line 392 of file intrin_arm.h.

{
    return (((value) << ((int)(shift))) | ((value) >> (32 - (int)(shift))));
}

Referenced by KsecGenRandom(), ObpHash(), and PALETTE_ulGetNearestBitFieldsIndex().

_rotr()

_ACRTIMP unsigned int __cdecl _rotr	(	unsigned int	value,
		int	shift
	)

Definition at line 1243 of file intrin_x86.h.

{
    unsigned int retval;
    __asm__("rorl %b[shift], %k[retval]" : [retval] "=rm" (retval) : "[retval]" (value), [shift] "Nc" (shift));
    return retval;
}

_searchenv()

_ACRTIMP void __cdecl _searchenv	(	const char *	file,
		const char *	env,
		char *	buf
	)

Definition at line 1702 of file dir.c.

{
    _searchenv_s(file, env, buf, MAX_PATH);
}

Referenced by TConfig::keyfile_init(), test_searchenv(), and test_utf8().

_set_abort_behavior()

_ACRTIMP unsigned int __cdecl _set_abort_behavior	(	unsigned int	flags,
		unsigned int	mask
	)

Definition at line 109 of file abort.cpp.

{
    unsigned int oldflags = __abort_behavior;
    __abort_behavior = oldflags & (~mask) | flags & mask;
    return oldflags;
}

Referenced by _assert().

_set_doserrno()

_ACRTIMP errno_t __cdecl _set_doserrno

(

int

value

)

Definition at line 264 of file errno.c.

{
    *__doserrno() = value;
    return 0;
}

_set_errno()

_ACRTIMP errno_t __cdecl _set_errno

(

int

value

)

Definition at line 255 of file errno.c.

{
    *_errno() = value;
    return 0;
}

Referenced by _tsplitpath_x(), strtol(), and strtoull().

_set_error_mode()

_ACRTIMP int __cdecl _set_error_mode

(

int

mode

)

Definition at line 515 of file exit.c.

{
 
  const int old = MSVCRT_error_mode;
  if ( _REPORT_ERRMODE != mode ) {
    MSVCRT_error_mode = mode;
  }
  return old;
}

Referenced by common_assert(), and should_write_error_to_console().

_set_fmode()

_ACRTIMP errno_t __cdecl _set_fmode

(

int

mode

)

Definition at line 274 of file data.c.

{
    /* TODO: support _O_WTEXT */
    if(!MSVCRT_CHECK_PMT(mode==_O_TEXT || mode==_O_BINARY))
        return EINVAL;
 
    MSVCRT__fmode = mode;
    return 0;
}

_set_invalid_parameter_handler()

_ACRTIMP _invalid_parameter_handler __cdecl _set_invalid_parameter_handler

(

_invalid_parameter_handler

handler

)

Definition at line 43 of file _invalid_parameter.c.

{
    _invalid_parameter_handler old = invalid_parameter_handler;
 
    TRACE("(%p)\n", handler);
 
    invalid_parameter_handler = handler;
    return old;
}

Referenced by START_TEST(), test_invalid_parameter_handler(), and test_thread_invalid_params().

_set_purecall_handler()

_ACRTIMP _purecall_handler __cdecl _set_purecall_handler

(

_purecall_handler

)

_set_thread_local_invalid_parameter_handler()

_ACRTIMP _invalid_parameter_handler __cdecl _set_thread_local_invalid_parameter_handler

(

_invalid_parameter_handler

new_handler

)

Definition at line 324 of file invalid_parameter.cpp.

{
    __acrt_ptd* const ptd = __acrt_getptd();
 
    _invalid_parameter_handler const old_handler = ptd->_thread_local_iph;
    ptd->_thread_local_iph = new_handler;
    return old_handler;
}

Referenced by test_invalid_parameter_handler().

_seterrormode()

_ACRTIMP void __cdecl _seterrormode

(

int

mode

)

Definition at line 453 of file errno.c.

{
    SetErrorMode( mode );
}

_sleep()

_ACRTIMP void __cdecl _sleep

(

__msvcrt_ulong

timeout

)

Definition at line 85 of file misc.c.

{
  TRACE("_sleep for %ld milliseconds\n",timeout);
  Sleep((timeout)?timeout:1);
}

_splitpath()

_ACRTIMP void __cdecl _splitpath	(	const char *	inpath,
		char *	drv,
		char *	dir,
		char *	fname,
		char *	ext
	)

Definition at line 1112 of file dir.c.

{
    _splitpath_s(inpath, drv, drv ? _MAX_DRIVE : 0, dir, dir ? _MAX_DIR : 0,
            fname, fname ? _MAX_FNAME : 0, ext, ext ? _MAX_EXT : 0);
}

Referenced by START_TEST(), and test_splitpath().

_splitpath_s()

_ACRTIMP errno_t __cdecl _splitpath_s	(	const char *	inpath,
		char *	drive,
		size_t	sz_drive,
		char *	dir,
		size_t	sz_dir,
		char *	fname,
		size_t	sz_fname,
		char *	ext,
		size_t	sz_ext
	)

Definition at line 1024 of file dir.c.

{
    const char *p, *end;
 
    if (!inpath || (!drive && sz_drive) ||
            (drive && !sz_drive) ||
            (!dir && sz_dir) ||
            (dir && !sz_dir) ||
            (!fname && sz_fname) ||
            (fname && !sz_fname) ||
            (!ext && sz_ext) ||
            (ext && !sz_ext))
    {
        *_errno() = EINVAL;
        return EINVAL;
    }
 
    if (inpath[0] && inpath[1] == ':')
    {
        if (drive)
        {
            if (sz_drive <= 2) goto do_error;
            drive[0] = inpath[0];
            drive[1] = inpath[1];
            drive[2] = 0;
        }
        inpath += 2;
    }
    else if (drive) drive[0] = '\0';
 
    /* look for end of directory part */
    end = NULL;
    for (p = inpath; *p; p++)
    {
        if (_ismbblead((unsigned char)*p))
        {
            p++;
            continue;
        }
        if (*p == '/' || *p == '\\') end = p + 1;
    }
 
    if (end)  /* got a directory */
    {
        if (dir)
        {
            if (sz_dir <= end - inpath) goto do_error;
            memcpy( dir, inpath, (end - inpath) );
            dir[end - inpath] = 0;
        }
        inpath = end;
    }
    else if (dir) dir[0] = 0;
 
    /* look for extension: what's after the last dot */
    end = NULL;
    for (p = inpath; *p; p++) if (*p == '.') end = p;
 
    if (!end) end = p; /* there's no extension */
 
    if (fname)
    {
        if (sz_fname <= end - inpath) goto do_error;
        memcpy( fname, inpath, (end - inpath) );
        fname[end - inpath] = 0;
    }
    if (ext)
    {
        if (sz_ext <= strlen(end)) goto do_error;
        strcpy( ext, end );
    }
    return 0;
do_error:
    if (drive)  drive[0] = '\0';
    if (dir)    dir[0] = '\0';
    if (fname)  fname[0]= '\0';
    if (ext)    ext[0]= '\0';
    *_errno() = ERANGE;
    return ERANGE;
}

_strtod_l()

_ACRTIMP double __cdecl _strtod_l	(	const char *	str,
		char **	end,
		_locale_t	locale
	)

Definition at line 1064 of file string.c.

{
    return strtod_helper(str, end, locale, NULL);
}

Referenced by _atof_l(), _strtold_l(), atof(), and strtod().

_strtof_l()

_ACRTIMP float __cdecl _strtof_l	(	const char *	string,
		char **	end_ptr,
		_locale_t	locale
	)

Definition at line 63 of file strtod.cpp.

{
    return common_strtod_l<float>(string, end_ptr, locale);
}

_strtoi64()

_ACRTIMP __int64 __cdecl _strtoi64	(	const char *	nptr,
		char **	endptr,
		int	base
	)

Definition at line 1689 of file string.c.

{
    return _strtoi64_l(nptr, endptr, base, NULL);
}

Referenced by PROPVAR_ConvertNumber(), START_TEST(), and strtoll().

_strtoi64_l()

_ACRTIMP __int64 __cdecl _strtoi64_l	(	const char *	nptr,
		char **	endptr,
		int	base,
		_locale_t	locale
	)

Definition at line 1617 of file string.c.

{
    const char *p = nptr;
    BOOL negative = FALSE;
    BOOL got_digit = FALSE;
    __int64 ret = 0;
 
    TRACE("(%s %p %d %p)\n", debugstr_a(nptr), endptr, base, locale);
 
    if (!MSVCRT_CHECK_PMT(nptr != NULL)) return 0;
    if (!MSVCRT_CHECK_PMT(base == 0 || base >= 2)) return 0;
    if (!MSVCRT_CHECK_PMT(base <= 36)) return 0;
 
    while(_isspace_l((unsigned char)*nptr, locale)) nptr++;
 
    if(*nptr == '-') {
        negative = TRUE;
        nptr++;
    } else if(*nptr == '+')
        nptr++;
 
    if((base==0 || base==16) && *nptr=='0' && _tolower_l(*(nptr+1), locale)=='x') {
        base = 16;
        nptr += 2;
    }
 
    if(base == 0) {
        if(*nptr=='0')
            base = 8;
        else
            base = 10;
    }
 
    while(*nptr) {
        char cur = _tolower_l(*nptr, locale);
        int v;
 
        if(cur>='0' && cur<='9') {
            if(cur >= '0'+base)
                break;
            v = cur-'0';
        } else {
            if(cur<'a' || cur>='a'+base-10)
                break;
            v = cur-'a'+10;
        }
        got_digit = TRUE;
 
        if(negative)
            v = -v;
 
        nptr++;
 
        if(!negative && (ret>I64_MAX/base || ret*base>I64_MAX-v)) {
            ret = I64_MAX;
            *_errno() = ERANGE;
        } else if(negative && (ret<I64_MIN/base || ret*base<I64_MIN-v)) {
            ret = I64_MIN;
            *_errno() = ERANGE;
        } else
            ret = ret*base + v;
    }
 
    if(endptr)
        *endptr = (char*)(got_digit ? nptr : p);
 
    return ret;
}

Referenced by _atoi64(), _atoi64_l(), _atoi_l(), _atol_l(), _strtoi64(), _strtol_l(), and _strtoul_l().

_strtold_l()

static long double _strtold_l ( const char *  string, char **  endptr, _locale_t  locale  )

inlinestatic

Definition at line 236 of file stdlib.h.

{ return _strtod_l(string, endptr, locale); }

_strtoll_l()

_ACRTIMP __int64 __cdecl _strtoll_l	(	const char *	string,
		char **	end_ptr,
		int	base,
		_locale_t	locale
	)

Definition at line 149 of file strtox.cpp.

{
    return __crt_strtox::parse_integer_from_string<long long>(string, end_ptr, base, locale);
}

_strtoui64()

_ACRTIMP unsigned __int64 __cdecl _strtoui64	(	const char *	nptr,
		char **	endptr,
		int	base
	)

Definition at line 1935 of file string.c.

{
    return _strtoui64_l(nptr, endptr, base, NULL);
}

Referenced by strtoull().

_strtoui64_l()

_ACRTIMP unsigned __int64 __cdecl _strtoui64_l	(	const char *	nptr,
		char **	endptr,
		int	base,
		_locale_t	locale
	)

Definition at line 1869 of file string.c.

{
    const char *p = nptr;
    BOOL negative = FALSE;
    BOOL got_digit = FALSE;
    unsigned __int64 ret = 0;
 
    TRACE("(%s %p %d %p)\n", debugstr_a(nptr), endptr, base, locale);
 
    if (!MSVCRT_CHECK_PMT(nptr != NULL)) return 0;
    if (!MSVCRT_CHECK_PMT(base == 0 || base >= 2)) return 0;
    if (!MSVCRT_CHECK_PMT(base <= 36)) return 0;
 
    while(_isspace_l((unsigned char)*nptr, locale)) nptr++;
 
    if(*nptr == '-') {
        negative = TRUE;
        nptr++;
    } else if(*nptr == '+')
        nptr++;
 
    if((base==0 || base==16) && *nptr=='0' && _tolower_l(*(nptr+1), locale)=='x') {
        base = 16;
        nptr += 2;
    }
 
    if(base == 0) {
        if(*nptr=='0')
            base = 8;
        else
            base = 10;
    }
 
    while(*nptr) {
        char cur = _tolower_l(*nptr, locale);
        int v;
 
        if(cur>='0' && cur<='9') {
            if(cur >= '0'+base)
                break;
            v = *nptr-'0';
        } else {
            if(cur<'a' || cur>='a'+base-10)
                break;
            v = cur-'a'+10;
        }
        got_digit = TRUE;
 
        nptr++;
 
        if(ret>UI64_MAX/base || ret*base>UI64_MAX-v) {
            ret = UI64_MAX;
            *_errno() = ERANGE;
        } else
            ret = ret*base + v;
    }
 
    if(endptr)
        *endptr = (char*)(got_digit ? nptr : p);
 
    return negative ? -ret : ret;
}

Referenced by _strtoui64().

_strtoull_l()

_ACRTIMP unsigned __int64 __cdecl _strtoull_l	(	const char *	string,
		char **	end_ptr,
		int	base,
		_locale_t	locale
	)

Definition at line 210 of file strtox.cpp.

{
    return __crt_strtox::parse_integer_from_string<unsigned long long>(string, end_ptr, base, locale);
}

_swab()

_ACRTIMP void __cdecl _swab	(	char *	src,
		char *	dst,
		int	len
	)

Definition at line 338 of file string.c.

{
  if (len > 1)
  {
    len = (unsigned)len >> 1;
 
    while (len--) {
      char s0 = src[0];
      char s1 = src[1];
      *dst++ = s1;
      *dst++ = s0;
      src = src + 2;
    }
  }
}

Referenced by swab(), and test_swab().

_ui64toa()

_ACRTIMP char *__cdecl _ui64toa	(	unsigned	__int64,
		char *	str,
		int	radix
	)

Definition at line 2175 of file string.c.

{
    char buffer[65], *pos;
 
    pos = &buffer[64];
    *pos = '\0';
 
    do {
    int digit = value % radix;
    value /= radix;
 
    if (digit < 10)
        *--pos = '0' + digit;
        else
        *--pos = 'a' + digit - 10;
    } while (value != 0);
 
    memcpy(str, pos, buffer + 65 - pos);
    return str;
}

Referenced by ulltoa().

_ui64toa_s()

_ACRTIMP errno_t __cdecl _ui64toa_s	(	unsigned	__int64,
		char *	str,
		size_t	size,
		int	radix
	)

Definition at line 2331 of file string.c.

{
    char buffer[65], *pos;
    int digit;
 
    if (!MSVCRT_CHECK_PMT(str != NULL)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(size > 0)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(radix >= 2 && radix <= 36))
    {
        str[0] = '\0';
        return EINVAL;
    }
 
    pos = buffer+64;
    *pos = '\0';
 
    do {
        digit = value%radix;
        value /= radix;
 
        if(digit < 10)
            *--pos = '0'+digit;
        else
            *--pos = 'a'+digit-10;
    }while(value != 0);
 
    if(buffer-pos+65 > size) {
        MSVCRT_INVALID_PMT("str[size] is too small", EINVAL);
        return EINVAL;
    }
 
    memcpy(str, pos, buffer-pos+65);
    return 0;
}

_ultoa()

_ACRTIMP char *__cdecl _ultoa	(	__msvcrt_ulong	value,
		char *	str,
		int	radix
	)

Definition at line 2151 of file string.c.

{
    char buffer[33], *pos;
 
    pos = &buffer[32];
    *pos = '\0';
 
    do {
    int digit = value % radix;
    value /= radix;
 
    if (digit < 10)
        *--pos = '0' + digit;
        else
        *--pos = 'a' + digit - 10;
    } while (value != 0);
 
    memcpy(str, pos, buffer + 33 - pos);
    return str;
}

_ultoa_s()

_ACRTIMP errno_t __cdecl _ultoa_s	(	__msvcrt_ulong	value,
		char *	str,
		size_t	size,
		int	radix
	)

Definition at line 2408 of file string.c.

{
    __msvcrt_ulong digit;
    char buffer[33], *pos;
    size_t len;
 
    if (!str || !size || radix < 2 || radix > 36)
    {
        if (str && size)
            str[0] = '\0';
 
        *_errno() = EINVAL;
        return EINVAL;
    }
 
    pos = buffer + 32;
    *pos = '\0';
 
    do
    {
        digit = value % radix;
        value /= radix;
 
        if (digit < 10)
            *--pos = '0' + digit;
        else
            *--pos = 'a' + digit - 10;
    }
    while (value != 0);
 
    len = buffer + 33 - pos;
    if (len > size)
    {
        size_t i;
        char *p = str;
 
        /* Copy the temporary buffer backwards up to the available number of
         * characters. */
 
        for (pos = buffer + 31, i = 0; i < size; i++)
            *p++ = *pos--;
 
        str[0] = '\0';
        *_errno() = ERANGE;
        return ERANGE;
    }
 
    memcpy(str, pos, len);
    return 0;
}

abort()

_ACRTIMP DECLSPEC_NORETURN void __cdecl abort

(

)

Aborts the program.

Note

The function does not return.

Todo:

unimplemented

Todo:

unimplemented

Definition at line 252 of file exit.c.

{
  TRACE("()\n");
 
#if (_MSVCR_VER > 0 && _MSVCR_VER < 100) || _MSVCR_VER == 120 || defined(_DEBUG)
  if (MSVCRT_abort_behavior & _WRITE_ABORT_MSG)
  {
    if ((MSVCRT_error_mode == _OUT_TO_MSGBOX) ||
       ((MSVCRT_error_mode == _OUT_TO_DEFAULT) && (MSVCRT_app_type == 2)))
    {
      DoMessageBox("Runtime error!", "abnormal program termination");
    }
    else
      _cputs("\nabnormal program termination\n");
  }
#endif
  raise(SIGABRT);
  /* in case raise() returns */
  _exit(3);
}

abs()

_ACRTIMP int __cdecl abs

(

int

n

)

Definition at line 672 of file math.c.

{
    return n >= 0 ? n : -n;
}

atexit()

int __cdecl atexit

(

void(__cdecl *)(void)

func

)

Definition at line 97 of file atonexit.c.

{
  return (_onexit((_onexit_t)func) == NULL) ? -1 : 0;
}

Referenced by main(), openlog(), Test_atexit(), and xmlInitParser().

atof()

_ACRTIMP double __cdecl atof

(

const char *

str

)

Definition at line 1106 of file string.c.

{
    return _strtod_l(str, NULL, NULL);
}

atoi()

_ACRTIMP int __cdecl atoi

(

const char *

str

)

Definition at line 1715 of file string.c.

{
    BOOL minus = FALSE;
    int ret = 0;
 
    if(!str)
        return 0;
 
    while(_isspace_l((unsigned char)*str, NULL)) str++;
 
    if(*str == '+') {
        str++;
    }else if(*str == '-') {
        minus = TRUE;
        str++;
    }
 
    while(*str>='0' && *str<='9') {
        ret = ret*10+*str-'0';
        str++;
    }
 
    return minus ? -ret : ret;
}

Referenced by __GetLCIDFromName(), __GetLocaleInfoUsingACP(), __intGetACP(), __intGetOCP(), __rpc_uaddr2taddr_af(), _Locale_codecvt_create(), _Locale_ctype_create(), _Locale_monetary_create(), _Locale_n_sign_posn(), _Locale_p_sign_posn(), _Locale_strcmp(), _Locale_strxfrm(), _tmain(), add_widl_version_define(), AddrStrToAddr(), atol(), BGStartCmd(), CC_CheckDigitsInEdit(), CmdLineParse(), Telnet::Connect(), CreateOutputFile(), DebugCmd(), demangle_datatype(), DissectArcPath(), DoSHIFTSTATE(), doWinMain(), DriveMapGetBiosDriveNumber(), DriveMapIsValidDriveString(), EditCustomBootReactOS(), Ext2ParseRegistryVolumeParams(), formatopts_proc(), FTP_ParseNextFile(), FTP_ReceiveResponse(), FTPDecodeURL(), FTPQueryFeatures(), get_constant_element_by_name(), get_parameter_element_by_name(), get_qualified_type(), get_shell_icon_size(), getline(), GetPortNumber(), GetProtoGetNextEnt(), GetResponse(), GetScreenColumns(), GetSectionName(), gl_init(), handle_switch(), HCR_RegGetIconA(), HelpCmd(), I10_OUTPUT(), InfGetBinaryField(), InfGetIntField(), init(), init_leases_list(), InternetReadFile_test(), interpret(), iso9660_file_length(), isoname_endsok(), lineGetCountryA(), lineGetTranslateCapsA(), TMapLoader::LoadGlobal(), LoadSettings(), locale_to_sname(), main(), metricfromreg(), name_to_codepage(), netif_find(), CDFParser::NextToken(), NSP_GetServiceByNameHeapAllocW(), OpenCmd(), XMLStorage::XPathElement::parse(), parse_msi_version_string(), ParseCmdline(), ParseFile(), ParseHostLine(), pe_find_section(), ProcessFirewallPrefFile(), processRequest(), puint_t_UserMarshal(), put_resource_id(), read_version_entry(), TConfig::redir_init(), s_square_puint(), s_square_test_us(), s_sum_cpuints(), s_sum_puints(), section_get_dword(), ServiceNameToPortNumber(), TConfig::set_bool(), TConfig::set_value(), SetConnTimeout(), SetCtrlTimeout(), setdebug(), SetLogSize(), SetPassive(), setpeer(), SetRedialDelay(), SetSOBufsize(), setup_dinput_options(), setup_dsound_options(), SetXferTimeout(), spy_init(), START_TEST(), StrToBool(), StrToIntA(), telCommandLine(), test_asyncWAVE(), test_asyncWaveTypeMpegvideo(), test_atoi(), test_AutoOpenWAVE(), test_counter_values(), test_create_process_token_child(), test_duplicate_handle_access_child(), test_file_inherit_child(), test_file_inherit_child_no(), test_firstDay(), test_GetCalendarInfo(), test_help_values(), test_openCloseWAVE(), test_pipes_child(), test_play(), test_RegLoadMUIString(), test_setlocale(), test_wm_set_get_text(), TIFFFetchStripThing(), translate_line(), UnDosLine(), UnLslRLine(), UnMlsT(), us_t_UserMarshal(), value_get_dword_field(), wined3d_dll_init(), wined3d_parse_gl_version(), and WinLdrSetupEms().

atol()

_ACRTIMP __msvcrt_long __cdecl atol

(

const char *

str

)

Definition at line 1782 of file string.c.

{
#if _MSVCR_VER == 0
    return atoi(str);
#else
    return _atol_l(str, NULL);
#endif
}

Referenced by arg_get_long(), doDebugger(), ExpInitializeExecutive(), FTP_ParseNextFile(), get_session_start(), init(), IopStartRamdisk(), KdDebuggerInitialize0(), KdpGetDebugMode(), netname2user(), Phase1InitializationDiscard(), PrintProcess(), processRequest(), RamDiskInitialize(), restart(), START_TEST(), Storage_DestroyElement(), test_atol(), and test_installprops().

atoll()

__MINGW_EXTENSION __CRT_INLINE long long __cdecl atoll

(

const char *

_c

)

Definition at line 1451 of file stdlib.h.

{ return _atoi64 (_c); }

bsearch()

_ACRTIMP void *__cdecl bsearch	(	const void *	,
		const void *	,
		size_t	,
		size_t	,
		int(__cdecl *)(const void *, const void *)
	)

div()

_ACRTIMP div_t __cdecl div	(	int	num,
		int	denom
	)

Definition at line 2081 of file math.c.

{
    div_t ret;
 
    ret.quot = num / denom;
    ret.rem = num % denom;
    return ret;
}

Referenced by D3DXBoxBoundProbe(), encode_base64(), encodeBase64(), encodeBase64A(), encodeBase64W(), galois_divpower(), test_docfrag(), test_elems2(), test_onclick(), and VarCyRound().

ecvt()

static char * ecvt ( double  value, int  ndigit, int *  decpt, int *  sign  )

inlinestatic

Definition at line 288 of file stdlib.h.

{ return _ecvt(value, ndigit, decpt, sign); }

Referenced by ftoes(), and ftofs().

exit()

_ACRTIMP DECLSPEC_NORETURN void __cdecl exit

(

int

exitcode

)

Definition at line 364 of file exit.c.

{
  HMODULE hmscoree;
  void (WINAPI *pCorExitProcess)(int);
 
  TRACE("(%d)\n",exitcode);
  _cexit();
 
  hmscoree = GetModuleHandleW(L"mscoree");
 
  if (hmscoree)
  {
    pCorExitProcess = (void*)GetProcAddress(hmscoree, "CorExitProcess");
 
    if (pCorExitProcess)
      pCorExitProcess(exitcode);
  }
 
  ExitProcess(exitcode);
}

fcvt()

static char * fcvt ( double  value, int  ndigit, int *  decpt, int *  sign  )

inlinestatic

Definition at line 289 of file stdlib.h.

{ return _fcvt(value, ndigit, decpt, sign); }

Referenced by ftofs().

gcvt()

static char * gcvt ( double  value, int  ndigit, char *  buf  )

inlinestatic

Definition at line 290 of file stdlib.h.

{ return _gcvt(value, ndigit, buf); }

Referenced by for(), and test_gcvt().

getenv()

_ACRTIMP char *__cdecl getenv

(

const char *

name

)

Definition at line 227 of file environ.c.

{
    char *ret;
 
    if (!MSVCRT_CHECK_PMT(name != NULL)) return NULL;
 
    _lock(_ENV_LOCK);
    ret = getenv_helper(name);
    _unlock(_ENV_LOCK);
    return ret;
}

Referenced by _getopt_initialize(), _Locale_aux_default(), _searchenv_s(), _tgetenv(), _tzset(), compat_getenv(), get_locale(), get_wine_loader_name(), GetHomeDir(), getline(), GetPwByName(), GetScreenColumns(), GetUsrName(), gl_destroy_context(), gl_error(), gl_init(), gl_set_home_dir(), HelpCmd(), TConfig::inifile_init(), init_debug(), initialize_context(), InitOurDirectory(), InitPrefs(), InitTermcap(), InitUserInfo(), instrum_getenv(), is_wine_loader(), jinit_memory_mgr(), TConfig::keyfile_init(), load_licence(), main(), make_temp_dir(), matchSpecialFolderPathToEnv(), ODBC_LoadDriverManager(), OpenTrace(), optionInit(), parse_arguments(), parse_env_overrides(), printercache_load_blob(), printercache_rename_blob(), printercache_save_blob(), printercache_unlink_blob(), QMyDialog::QMyDialog(), rd_open_file(), rd_pstcache_mkdir(), read_rcfile(), TConfig::redir_init(), ruserpass(), save_licence(), QMyDialog::SaveClicked(), searchfileinpath(), select_file_name(), setnetpath(), shell(), START_TEST(), telCommandLine(), test__tzset(), test_case_insensitive(), test_environment_manipulation(), test_localtime(), test_mktime(), test_searchenv(), test_utf8(), TIFFFetchStripThing(), wave_out_open(), WinHttpGetDefaultProxyConfiguration(), xkeymap_open(), and xmlInitMemoryInternal().

getenv_s()

_ACRTIMP errno_t __cdecl getenv_s	(	size_t *	ret_len,
		char *	buffer,
		size_t	len,
		const char *	varname
	)

Definition at line 507 of file environ.c.

{
    char *e;
 
    if (!MSVCRT_CHECK_PMT(ret_len != NULL)) return EINVAL;
    *ret_len = 0;
    if (!MSVCRT_CHECK_PMT((buffer && len > 0) || (!buffer && !len))) return EINVAL;
    if (buffer) buffer[0] = 0;
 
    _lock(_ENV_LOCK);
    e = getenv_helper(varname);
    if (e)
    {
        *ret_len = strlen(e) + 1;
        if (len >= *ret_len) strcpy(buffer, e);
    }
    _unlock(_ENV_LOCK);
 
    if (!e || !len) return 0;
    if (len < *ret_len) return ERANGE;
    return 0;
}

itoa()

static char * itoa ( int  value, char *  str, int  radix  )

inlinestatic

Definition at line 291 of file stdlib.h.

{ return _itoa(value, str, radix); }

Referenced by Telnet::Connect(), TMapLoader::Display(), TMapLoader::Load(), TANSIParser::ParseEscapeANSI(), TConfig::print_value(), Telnet::SetLocalAddress(), and test__itoa_s().

labs()

_ACRTIMP __msvcrt_long __cdecl labs

(

__msvcrt_long

n

)

Definition at line 680 of file math.c.

{
    return n >= 0 ? n : -n;
}

Referenced by BitmapFromClipboardDIB(), Brush(), DoTestEntry(), ToolsModel::DrawWithMouseTool(), Erase(), FindBestElement(), GetDirection(), GetFontPenalty(), IntFontFamilyCompareEx(), Window::OnMouseMove(), PerfDataRefresh(), regularize(), Replace(), roundTo8Directions(), START_TEST(), subtest_undo(), UnsafeGetBitmapBits(), and UnsafeSetBitmapBits().

ldiv()

_ACRTIMP ldiv_t __cdecl ldiv	(	__msvcrt_long	num,
		__msvcrt_long	denom
	)

Definition at line 2115 of file math.c.

{
    ldiv_t ret;
 
    ret.quot = num / denom;
    ret.rem = num % denom;
    return ret;
}

Referenced by inter_maxtoabs().

llabs()

_ACRTIMP __int64 __cdecl llabs

(

__int64

)

Referenced by compute_location(), eval_expression(), and test_block_layout().

lldiv()

_ACRTIMP lldiv_t __cdecl lldiv	(	__int64	,
		__int64
	)

Referenced by test_lldiv().

ltoa()

static char * ltoa ( __msvcrt_long  value, char *  str, int  radix  )

inlinestatic

Definition at line 292 of file stdlib.h.

{ return _ltoa(value, str, radix); }

mblen()

_ACRTIMP int __cdecl mblen	(	const char *	str,
		size_t	size
	)

Definition at line 3092 of file mbcs.c.

{
    return _mblen_l(str, size, NULL);
}

Referenced by _wctomb_s_l(), streamout_wstring(), test_mbcp(), and wcstombs_len().

onexit()

static _onexit_t onexit ( _onexit_t  func )

inlinestatic

Definition at line 293 of file stdlib.h.

{ return _onexit(func); }

perror()

_ACRTIMP void __cdecl perror

(

const char *

str

)

Definition at line 337 of file errno.c.

{
    int err = *_errno();
    if (err < 0 || err > MSVCRT__sys_nerr) err = MSVCRT__sys_nerr;
 
    if (str && *str)
    {
        _write( 2, str, strlen(str) );
        _write( 2, ": ", 2 );
    }
    _write( 2, MSVCRT__sys_errlist[err], strlen(MSVCRT__sys_errlist[err]) );
    _write( 2, "\n", 1 );
}

Referenced by _wctomb_s_l(), _wperror(), ADsGetLastError(), check_atari(), check_file_size(), command(), count_blocks(), CreateOutputFile(), dataconn(), disk_close(), disk_create(), disk_query_directory(), disk_query_information(), disk_query_volume_information(), disk_read(), disk_set_information(), disk_write(), flush_output_buffer(), fs_open(), ftruncate_growable(), Generate(), getit(), hookup(), init_leases_list(), initconn(), Jobs(), lcd(), LocalChdirCmd(), LocalMkdirCmd(), LocalRenameCmd(), LocalRmCmd(), LocalRmdirCmd(), main(), MakeDirectory(), MkSpoolDir(), netfinger(), NotifyInfo(), open_tcp_connect(), OpenTmpBookmarkFile(), parallel_create(), PerformRegAction(), printercache_mkdir(), printercache_save_blob(), process_data(), processRegLines(), proxtrans(), PutBookmark(), rd_open_file(), rd_pstcache_mkdir(), read_line(), read_pipe(), recvrequest(), REGPROC_open_export_file(), reset(), rpc_broadcast_exp(), WriterThread::Run(), RunBatch(), ruserpass(), save_licence(), SavePrefs(), sendrequest(), serial_create(), Server(), shell(), ShellCmd(), SpoolGetCmd(), SpoolPutCmd(), SpoolX(), subprocess(), test_file_truncate(), verify_output_file(), WaitForRemoteInput(), WaitForRemoteOutput(), wave_out_open(), wave_out_play(), wave_out_set_format(), wave_out_volume(), wctob(), write_packet(), and xstrdup().

putenv()

static int putenv ( const char *  str )

inlinestatic

Definition at line 294 of file stdlib.h.

{ return _putenv(str); }

Referenced by test_localtime(), test_mktime(), test_searchenv(), and WinMain().

qsort()

_ACRTIMP void __cdecl qsort	(	void *	,
		size_t	,
		size_t	,
		int(__cdecl *)(const void *, const void *)
	)

qsort_s()

_ACRTIMP void __cdecl qsort_s	(	void *	,
		size_t	,
		size_t	,
		int(__cdecl *)(void *, const void *, const void *)	,
		void *
	)

rand()

_ACRTIMP int __cdecl rand

(

void

)

Definition at line 59 of file misc.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
 
    /* this is the algorithm used by MSVC, according to
     * http://en.wikipedia.org/wiki/List_of_pseudorandom_number_generators */
    data->random_seed = data->random_seed * 214013 + 2531011;
    return (data->random_seed >> 16) & RAND_MAX;
}

Referenced by __random_number(), Airbrush(), arc4random(), BindToEphemeralPortNumber(), cxxrand(), D3DRMVectorRandom(), DoStuff(), UnorderedTest::equal_range(), Fbt_CreateFiber(), Fbt_Yield(), generate_random(), GenerateComputerName(), GenerateRandomPassword(), get_uuid(), GetEnvVarOrSpecial(), InitGL(), lwip_port_rand(), main(), OnCreate(), RndShuffleTest::MyRandomGenerator::operator()(), PlaceMines(), randbytes(), RandomGuid(), RemoveFile(), render(), RetrieveQuote(), ScreenSaverProc(), send_discover(), send_request(), SetObject(), CardStack::Shuffle(), START_TEST(), state_panic(), test__hwrite(), test__lwrite(), test_CryptInstallOssGlobal(), urlcache_entry_create(), and UuidCreateSequential().

rand_s()

_ACRTIMP errno_t __cdecl rand_s

(

unsigned int *

pval

)

Definition at line 72 of file misc.c.

{
    if (!pval || !RtlGenRandom(pval, sizeof(*pval)))
    {
        *_errno() = EINVAL;
        return EINVAL;
    }
    return 0;
}

Referenced by START_TEST().

srand()

_ACRTIMP void __cdecl srand

(

unsigned int

seed

)

Definition at line 50 of file misc.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    data->random_seed = seed;
}

Referenced by _tWinMain(), arc4random(), CardWindow::CardWindow(), CToolSettingsWindow::drawAirBrush(), UnorderedTest::equal_range(), Fbt_CreateFiber(), GenerateComputerName(), GenerateRandomPassword(), InitGL(), initrand(), main(), OnCreate(), AirBrushTool::OnDrawOverlayOnImage(), PlaceMines(), PreInit(), RetrieveQuote(), state_panic(), test__hwrite(), test__lwrite(), test_qsort_s(), and write_btrfs().

strtod()

_ACRTIMP double __cdecl strtod	(	const char *	str,
		char **	end
	)

Definition at line 1072 of file string.c.

{
    return _strtod_l( str, end, NULL );
}

Referenced by _test_strtod_str(), closestFit(), EvaluateExpression(), strtold(), and test__strtod().

strtof()

float __cdecl strtof	(	const char *	__restrict__,
		char **	__restrict__
	)

Definition at line 55 of file strtod.cpp.

{
    return common_strtod_l<float>(string, end_ptr, nullptr);
}

Referenced by test_strtof().

strtol()

_ACRTIMP __msvcrt_long __cdecl strtol	(	const char *	nptr,
		char **	end,
		int	base
	)

Definition at line 1833 of file string.c.

{
    return _strtol_l(nptr, end, base, NULL);
}

Referenced by _tzset(), CreateCaseDiff(), decode_html(), get_boot_addr(), get_boot_platid(), get_boot_size(), GetDlgItemInt(), handle_child_line(), Load_CP2Unicode_Table(), Load_OEM2Unicode_Table(), main(), Main_DirectDraw_GetDeviceIdentifier7(), option_callback(), parse_parameters(), parse_server_and_port(), parse_value(), ParseField(), ParseFile(), pev_get_val(), read_oid_info(), read_urls(), seamless_process_line(), setup_dinput_options(), SetupGetIntField(), SMTPTransport_ParseResponse(), stabs_pts_read_number(), stabs_read_type_enum(), START_TEST(), test_strtol(), TLB_GUIDFromString(), UrlUnescapeA(), and xkeymap_read().

strtold()

static long double strtold ( const char *  string, char **  endptr  )

inlinestatic

Definition at line 235 of file stdlib.h.

{ return strtod(string, endptr); }

Referenced by _atoldbl().

strtoll()

static __int64 strtoll ( const char *  ptr, char **  endptr, int  base  )

inlinestatic

Definition at line 295 of file stdlib.h.

{ return _strtoi64(ptr, endptr, base); }

Referenced by PROPVAR_ConvertNumber().

strtoul()

_ACRTIMP __msvcrt_ulong __cdecl strtoul	(	const char *	nptr,
		char **	end,
		int	base
	)

Definition at line 1859 of file string.c.

{
    return _strtoul_l(nptr, end, base, NULL);
}

Referenced by ArcGetNextTokenA(), BiosInitialize(), byte_till_end(), calinfo_procA(), calinfoex_procA(), ccf_options(), ccf_sortlist(), check_option(), CmdLineParse(), CmpGetBiosDate(), CommandDumpSector(), CommandPartInfo(), CRTDLL_strtoul(), DriveMapGetBiosDriveNumber(), dump_sortkeys(), ExecuteKill(), fdom_split(), hhp_reader::get_language_code(), GetAddrInfoW(), GetDlgItemInt(), GetFunctionFromForwarder(), getICMPStats(), init_logger_addr(), KdbGetHexNumber(), KdbpCmdBackTrace(), KdbpCmdDisassembleX(), KdbpCmdEnableDisableClearBreakPoint(), KdbpCmdFilter(), KdbpCmdSet(), KdbpCmdStep(), KdbpGetHexNumber(), KdpGetDebugMode(), KdpUpdateTerminalSize(), main(), pa_ptr(), parse_uint(), TANSIParser::ParseEscapeANSI(), ParseFile(), PcVideoSetDisplayMode(), seamless_process_line(), settimeout(), strtoulptr(), test_child_heap(), test_strtol(), update_loglevel(), WinLdrSetupEms(), WspiapiLegacyGetAddrInfo(), and xkeymap_read().

strtoull()

static unsigned __int64 __cdecl strtoull ( const char *  ptr, char **  endptr, int  base  )

inlinestatic

Definition at line 296 of file stdlib.h.

{ return _strtoui64(ptr, endptr, base); }

swab()

static void swab ( char *  src, char *  dst, int  len  )

inlinestatic

Definition at line 297 of file stdlib.h.

{ _swab(src, dst, len); }

system()

_ACRTIMP int __cdecl system

(

const char *

cmd

)

Definition at line 1297 of file process.c.

{
  int res = -1;
  wchar_t *cmdW;
 
  if (cmd == NULL)
    return _wsystem(NULL);
 
  if ((cmdW = wstrdupa_utf8(cmd)))
  {
    res = _wsystem(cmdW);
    free(cmdW);
  }
  return res;
}

ultoa()

static char * ultoa ( __msvcrt_ulong  value, char *  str, int  radix  )

inlinestatic

Definition at line 298 of file stdlib.h.

{ return _ultoa(value, str, radix); }

Variable Documentation

__argc

int __argc

extern

Definition at line 22 of file argv_data.cpp.

__argv

char** __argv

extern

Definition at line 23 of file argv_data.cpp.

__wargv

wchar_t** __wargv

extern

Definition at line 24 of file argv_data.cpp.

_environ

char** _environ

extern

_fmode

unsigned int _fmode

extern

Definition at line 15 of file txtmode.cpp.

_osver

unsigned int _osver

extern

Referenced by DliNotifyHook(), and Test__osver().

_wenviron

wchar_t** _wenviron

extern

_winmajor

unsigned int _winmajor

extern

Referenced by Test__winmajor().

_winminor

unsigned int _winminor

extern

Referenced by Test__winminor().

_winver

unsigned int _winver

extern

Referenced by DliNotifyHook(), START_TEST(), test__wcstoi64(), Test__winver(), test_demangle(), and test_xcvt().