formatmessage error not enough memory Post Falls Idaho

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formatmessage error not enough memory Post Falls, Idaho

Terms Privacy Security Status Help You can't perform that action at this time. In fact, there could happen than the user allocates a variable which is not big enough for the new structure, and the library will write in a zone which is not Reload to refresh your session. The declaration of FormatMessage: DWORD WINAPI FormatMessage( __in DWORD dwFlags, __in_opt LPCVOID lpSource, __in DWORD dwMessageId, // your error code __in DWORD dwLanguageId, __out LPTSTR lpBuffer, __in DWORD nSize, __in_opt va_list

Terms Privacy Security Status Help You can't perform that action at this time. The default is to treat each value as a pointer to a null-terminated string. Top Steve Lionel (Intel) Tue, 12/18/2012 - 07:49 If the return value from FormatMessage is 0 you can assume it failed and did not allocate anything. Also a search found 84 system error codes longer than 200 characters up to code 10401 at 2174 characters, although I suppose this depends on the version of Windows.

share|improve this answer answered Jan 21 '15 at 19:23 Mr.C64 19.1k64180 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign We recommend upgrading to the latest Safari, Google Chrome, or Firefox. The function finds the message definition in a message table resource based on a message identifier and a language identifier. last_error = GetLastError () !

Top Repeat Offender Thu, 12/13/2012 - 09:32 Ifort already provides the Windows interfaces, types, and constants, so it doesn't need the stuff between !DEC$ IF(.FALSE.) and !DEC$ ENDIF (lines 1:164) in C++ Copy #ifndef UNICODE #define UNICODE #endif #include #include LPWSTR GetFormattedMessage(LPWSTR pMessage, ...); void main(void) { LPWSTR pBuffer = NULL; LPWSTR pMessage = L"%1!*.*s! %3 %4!*s!"; // The variable Steve Top Paul Curtis Sat, 12/15/2012 - 06:23 Yes, this sample was edited a bit. Windows Server 2003 and Windows XP:  If the length of the formatted message exceeds 128K bytes, then FormatMessage will not automatically fail with an error of ERROR_MORE_DATA.

This format string can be used to include a single period at the beginning of a line without terminating the message text definition. %!A single exclamation point. We appreciate your feedback. When I initially started using the API back in 2000 I had to use a lot of trial and error approaches, using information from MSDN and Windows programming books (in C) The interpretation of each value depends on the formatting information associated with the insert in the message definition.

Return value If the function succeeds, the return value is the number of TCHARs stored in the output buffer, excluding the terminating null character. The format string can include a width and precision specifier for strings and a width specifier for integers. this to an array of characters. FORMAT_MESSAGE_IGNORE_INSERTS 0x00000200 Insert sequences in the message definition are to be ignored and passed through to the output buffer unchanged.

FORMAT_MESSAGE_ARGUMENT_ARRAY 0x00002000 The Arguments parameter is not a va_list structure, but is a pointer to an array of values that represent the arguments. subroutine w32_CheckError !**********************************************************! Steve - Intel Developer Support Top dannycat Tue, 12/18/2012 - 05:34 Thanks to both of you guys for the info, it has been very helpful. You need to convert the C_PTR that FormatMessage returned to something Fortran can digest.

Is the banner variable is defined in a module (as a character(255) :: banner(2) or similar) that contains this function. In the module source there is more than one interface defined for FormatMessage which enables both character string and pointers to be used. The output buffer cannot be larger than 64K bytes. Risk Management in Single engined piston aircraft flight With the passing of Thai King Bhumibol, are there any customs/etiquette as a traveler I should be aware of?

dwMessageId [in] The message identifier for the requested message. refers back to the first insertion string in pMessage (DWORD_PTR)L"Bob", // %4 refers back to the second insertion string in pMessage (DWORD_PTR)6, (DWORD_PTR)L"Bill" }; // %5!*s! If you pass a specific LANGID in this parameter, FormatMessage will return a message for that LANGID only. I only had that in there because I compiled with gfortran, not having a recent version of ifort.

But passing it the pointer's address (pointer-to-a-pointer), but casting it to a regular pointer... Default language                                          ! This flag cannot be used with 64-bit integer values. Steve - Intel Developer Support Top Repeat Offender Mon, 12/17/2012 - 15:19 The front end procedure was there only to find the length of the NUL-terminated string and the back end

GetLastError() returns an integer value, not a text message. The f90 way seems a little more complicated, but it avoids the f77 dilemma of having to create variables "big enough" to hold the results you get, which can lead to CString FormatErrorMessage(DWORD ErrorCode) { TCHAR *pMsgBuf = NULL; DWORD nMsgLen = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, ErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), reinterpret_cast(&pMsgBuf), 0, NULL); if (!nMsgLen) return _T("FormatMessage fail"); CString sMsg(pMsgBuf, nMsgLen); lpBuffer 100, & !nSize - minimum size to allocate NULL) !

P. I had FORMAT_MESSAGE_ALLOCATE_BUFFER in dwFlags which may be what caused a problem otherwise they are essentially the same. The function requires a message definition as input. Top Steve Lionel (Intel) Mon, 12/17/2012 - 17:21 Sadly, Intel Fortran doesn't yet support BLOCK.

Get the actual system error code ! subroutine print_error (string) use kernel32 use, intrinsic :: iso_c_binding implicit none character(*), intent(IN) :: string integer(DWORD) :: last_error integer(DWORD) :: nTchars integer(HANDLE) :: ret type(C_PTR) :: message_buffer_cptr character, pointer :: message_buffer(:)