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From: | "Florian X" <dos DOT fire AT aon DOT at> |
Newsgroups: | comp.os.msdos.djgpp |
References: | <38b17e92$0$82782 AT SSP1NO17 DOT highway DOT telekom DOT at> <88rvjt$gv8$1 AT spruce DOT ukc DOT ac DOT uk> |
Subject: | Re: append to a file |
Date: | Mon, 21 Feb 2000 19:24:40 +0100 |
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Message-ID: | <38b18285$0$81870@SSP1NO17.highway.telekom.at> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Chris Jones schrieb in Nachricht <88rvjt$gv8$1 AT spruce DOT ukc DOT ac DOT uk>... >> I want to append 128Byte on a file, so I open with >> >> char string[126]; >> FILE *f = fopen(file, "a"); >> fprintf(f,"TAG%-125s", string); >> fclose(f); >> >> Why doesn't it write anything to file? > >Perhaps you should put something in the string - even just >char string[126] = " "; >because an uninitalized string could screw up printf. Yes, I know, I wrote this in my program. But this isn't that problem. I think it is a problem with fopen(); and the second parameter. Thanks, Florian X
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