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Date: Mon, 30 Sep 2019 13:32:00 -0000
From: "rolf perau via gcc-help" <gcc-help@gcc.gnu.org>
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To: "gcc-help@gcc.gnu.org" <gcc-help@gcc.gnu.org>
Message-ID: <2147124760.1726006.1569850372525@mail.yahoo.com>
Subject: Re: gcc on Sparc Solaris 8
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Hi Dennis,=20
int scan_assign_double(ScanFILE *psf, double *pd, void *userdata, ScanFLAG =
flags){
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 char temp[100];

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if (scan_nonblank(psf) =3D=3D '=
=3D') fgetc(psf->fp);
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if (scan_word(psf, temp, sizeof(=
temp)-1)) return -1;

fprintf( stderr, "Reading the String : %s\n", temp);

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if (sscanf(temp, " %lf ", pd) !=
=3D 1) {
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 error_out(err_scan_expect_double, temp, psf->filename, psf-=
>linum);
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 return -1;
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 }

fprintf( stderr, "%s %lf\n\n", "After sscanf %lf :" , *pd);

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if (scan_nonblank(psf) =3D=3D ';=
') fgetc(psf->fp);
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 return 0;
}

Resulting in :

Reading the String : 0.7
After sscanf %lf : 0,000000

Reading the String : 5257.872067
After sscanf %lf : 5257,000000

Reading the String : 152.498875
After sscanf %lf : 152,000000

Reading the String : 12.0
After sscanf %lf : 12,000000

Reading the String : 0.7
After sscanf %lf : 0,000000