Bug#175755: fopen does not positions the stream at the end of the file in mode a+

[Ander]

El mi�, 08-01-2003 a las 05:10, GOTO Masanori escribi�:
> At 07 Jan 2003 23:02:03 +0100,
> Ander wrote:
> > Package: libc6
> > Version: 2.3.1-8
> > Severity: critical
> > 
> > Opening a file with fopen in mode a+ will position the stream at the
> > begining of the file and not at the end.
> > 
> > I am using Debian GNU/Linux testing/unstable, kernel 2.4.19 and libc6
> > 2.3.1-8
> > 
> 
> Send us minimal test program.
> You have to check below test.  You find it works fine.
> 
I have check your test and it works, but check this one:

#include <stdio.h>

int main(void)
{
        FILE *archivo;
        int pos;

        archivo=fopen("main.c","a+");
        pos=ftell(archivo);
        printf("file pos after opening: %i\n",pos);
        fseek(archivo,0,SEEK_SET);
        pos=ftell(archivo);
        printf("file pos after SEEK_SET: %i\n",pos);
        fseek(archivo,0,SEEK_END);
        pos=ftell(archivo);
        printf("file pos after SEEK_END: %i\n",pos);
        fclose(archivo);

        return 0;
}

-- 

Ander Lozano P�rez
[EMAIL PROTECTED]
http://perso.wanadoo.es/ander1 - http://diasce.es.gnome.org

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