From: "Florian X" Newsgroups: comp.os.msdos.djgpp References: <38b17e92$0$82782 AT SSP1NO17 DOT highway DOT telekom DOT at> <88s4mf$1lgb0$1 AT fu-berlin DOT de> <38b19ba7$0$30920 AT SSP1NO17 DOT highway DOT telekom DOT at> <88snrr$1mdk4$1 AT fu-berlin DOT de> Subject: Re: append to a file Date: Tue, 22 Feb 2000 14:38:06 +0100 X-Newsreader: Microsoft Outlook Express 4.71.1712.3 X-MimeOLE: Produced By Microsoft MimeOLE V4.71.1712.3 Lines: 41 Message-ID: <38b290c9$0$85200@SSP1NO17.highway.telekom.at> NNTP-Posting-Host: 212.183.91.102 X-Trace: newsreader.vienna.highway.telekom.at 951226569 85200 212.183.91.102 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com void save_id3_tag(char *file) { FILE *id3_file; char tag[4]; if (tag_avaiable == true) { id3_file = fopen(file, "r+"); // THIS works!!!!!!!!!! >Sorry, but your example is still not complete. What type is file? >How did you initialize file? This isn't the problem. > >Maybe, you can post some complete source code, that compiles to an >executable, and that shows the behaviour you reported. It is too much, sorry. > >Also, later in your example, there is > > msgbox(MW_INFO, MB_OK, "%d",fprintf(id3_file, [...] > This call a dialog box in SEAL (GUI for DOS) >This seems to call the windows API function MessageBox (MB_OK and >MW_INFO are defined in some windows headers), that is >not available in stock DJGPP. Are you sure, you compiled with gcc >from djgpp? Yes. Thanks, Florian X