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Mail Archives: djgpp/2000/02/22/10:43:37

From: "Florian X" <dos DOT fire AT aon DOT at>
Newsgroups: comp.os.msdos.djgpp
Subject: File
Date: Tue, 22 Feb 2000 16:31:32 +0100
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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

Hi!

I use this in my program:

char *string= "Hello world";
FILE * f = fopen("file.txt", "a");
fprintf(f, "%-128s", string);

// ftell(f);

fclose(f);

But it doesn't write the text to the file, if i use ftell(...) after
fopen(...), ftell(...) returns -1 (error);

ftell


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