fopen_s error 183 Pescadero California

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fopen_s error 183 Pescadero, California

Reply With Quote July 21st, 2010,03:36 PM #3 wdolson View Profile View Forum Posts Member Join Date Jan 2004 Location Near Portland, OR Posts 222 Re: fopen Bug? If there is any unnecessary change then code to suppress warnings is the most unnecessary one. 0 LVL 39 Overall: Level 39 C++ 35 Message Expert Comment by:itsmeandnobodyelse2007-10-25 >>>> The GetLastError() will still return the error code.You really should save the return value of WSAGetLastError() to a local variable in your function, then use that local variable.cu,Prefect Back to top Back We appreciate your feedback.

If the file is being created and first character of the mode string is ’u’, then by the time the file has been closed, it shall have the system default file You have to change the if statement to errno_t ret = 0; if( (ret = fopen_s(&plltCreateFile, fqnCreate,"w")) != 0) // NOTE, ret == 0 is SUCCESS { Back to top #6 foofightr Members -Reputation: 130 Like Likes Like Posted 24 May 2003 - 02:52 PM Interesting. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New?

Why does argv include the program name? recv is returning -1 and then WSAGetLastError() returns 183. While it's not entirely the fault of 'fopen', one can see the virtues of throwing off the shackles of old interfaces; the choice to deprecate might be based on the pain The TestFile1.txt is in the same location as my .exe.

This one wants to know WHY it's deprecated. –paxdiablo May 25 '09 at 14:13 add a comment| 6 Answers 6 active oldest votes up vote 20 down vote accepted There is What sense of "hack" is involved in five hacks for using coffee filters? The error is WSAEPROVIDERFAILEDINIT. evilrix, the fopen_s wasn't the problem but only the wrong interpretation of the return value.

All I do is compile my project and copy it into my PLC test program, so I don't really need any fancy debugging features in VS. --Charly 0 LVL 39 Durch die Nutzung unserer Dienste erklären Sie sich damit einverstanden, dass wir Cookies setzen.Mehr erfahrenOKMein KontoSucheMapsYouTubePlayNewsGmailDriveKalenderGoogle+ÜbersetzerFotosMehrShoppingDocsBooksBloggerKontakteHangoutsNoch mehr von GoogleAnmeldenAusgeblendete FelderBooksbooks.google.dehttps://books.google.de/books/about/Science_and_Health.html?hl=de&id=nBc3AAAAMAAJ&utm_source=gb-gplus-shareScience and HealthMeine BücherHilfeErweiterte BuchsucheE-Book anzeigenNach Druckexemplar suchenAbeBooks.deZVABIn Bücherei suchenAlle Händler»Science and Much more useful than an integer Back to top #4 TekBoy Members -Reputation: 122 Like Likes Like Posted 24 May 2003 - 04:07 AM quote:Original post by RonHiler use FormatMessage() If you're reporting this to Microsoft, and even if not, reporting it to some third-party, this is what they will ask of you.

Join the community of 500,000 technology professionals and ask your questions. Besides, I wonder, are these functions really anymore secure than their Posix counterparts? Join Now For immediate help use Live now! Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you!

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Voransicht des Buches » Was andere dazu sagen-Rezension schreibenEs wurden keine Rezensionen gefunden.Ausgewählte SeitenTitelseiteInhaltsverzeichnisIndexInhaltChapter 1 Sorting Searching and Merging1 Chapter 2 Structures27 Chapter 3 Pointers51 Chapter 4 Linked It is "THE" book of books for healing along with the Bible. I'm not sure exactly why I'm getting this error, but I think it's due to the fact that Im making the socket() call in DllMain() of a Layered Service Provider DLL. more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

Join Now For immediate help use Live now! I was hoping that Visual Studio would give me more luck. Perhaps the 183 error is being caused by you trying to create a file (the log file) that already exists? share|improve this answer answered Nov 17 '09 at 4:45 Dan 66438 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

I'll flesh it out a little further: Code: FILE *fptr=0; char filename[256]="DebugFile.txt"; DWORD err; fptr=fopen(filename,"a+"); if(fptr==0) { err=GetLastError(); //Just put a breakpoint here to see what the error was } if(flag) Bill Last edited by Marc G; July 21st, 2010 at 09:27 AM. Why is water evaporated from the ocean not salty? Otherwise the suggestions about checking the path are probably correct...

This documentation is archived and is not being maintained. If you look at opengroup.org/onlinepubs/009695399/functions/fopen.html there are a long list of error codes defined. I moved the WSAGetLastError() to a new line before the called to fopen(), and now it is giving me a legitamate error. I suggest you use "a+" -- it removes the end of file marker before new data is written and restores the marker after your done writing.

So, the fopen_s returns 0 for success and the code in the else branch never was called. The specification says: 6.5.2.1 The fopen_s function Synopsis #define __STDC_WANT_LIB_EXT1__ 1 #include errno_t fopen_s(FILE * restrict * restrict streamptr, const char * restrict filename, const char * restrict mode); Runtime-constraints Normally if a file doesn't open, it has a consistent pattern behind why it doesn't open. It has received glowing reviews from readers as far away as Australia, Canada, India and Scotland.

For the same reason, the Unicode stream-output functions convert wide characters to multibyte characters (as if by a call to the wctomb function).bOpen in binary (untranslated) mode; translations involving carriage-return and Does chilli get milder with cooking? Solved Problems Updating fopen() to fopen_s() in C++ Posted on 2007-10-24 C++ 4 Verified Solutions 33 Comments 19,570 Views Last Modified: 2008-01-09 I recently got charged with updating / modifying an GetLastError is not unreliable, you are not using it in the correct context.

If you wrote a simple main() program, and inside this program wrote a loop that executed 10,000 times calling fopen() and fclose(), would you see the issue? if I have my buffer at 128, then every 128 lines it triggers WSAGetLastError() to return 183, which triggers my network code to think it''s an network error.What is the "error" Join & Ask a Question Need Help in Real-Time? Back to top #7 RonHiler Members -Reputation: 214 Like Likes Like Posted 24 May 2003 - 03:35 PM Are you sure your logfile.write() function isn''t erroring?

I also fixed the bug, so I don't need it anymore, but it appears there was something with three file handles open at once that was causing the problem. Alternatively, if you just want to disbale the warnings specifically at source you can just use a #pragma warning block around the offending lines.