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RtlUnicodeStringToInteger.3w
Langue: en
Version: Jun 2009 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
RtlUnicodeStringToInteger (NTDLL.@)SYNOPSIS
NTSTATUS RtlUnicodeStringToInteger(
const UNICODE_STRING* str,
ULONG base,
ULONG* value
)
PARAMS
str [In] Unicode string to be converted.base [In] Number base for conversion (allowed 0,2,8,10 or 16).
value [Out] Destination for the converted value.
DESCRIPTION
Converts an unicode string into its integer equivalent.
RETURNS
Success: STATUS_SUCCESS. value contains the converted number
Failure: STATUS_INVALID_PARAMETER, if base is not 0, 2, 8, 10 or 16. STATUS_ACCESS_VIOLATION, if value is NULL.
NOTES
For base 0 it uses 10 as base and the string should be in the format "{whitespace} [+|-] [0[x|o|b]] {digits}". For other bases the string should be in the format "{whitespace} [+|-] {digits}". No check is made for value overflow, only the lower 32 bits are assigned. If str is NULL it crashes, as the native function does.
DIFFERENCES
This function does not read garbage on string length 0 as the native version does.
IMPLEMENTATION
Defined in "winternl.h".
Implemented in "dlls/ntdll/rtlstr.c".
Debug channel "ntdll".
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