Re: Possible I/O Error in GMP

[Kevin Ryde]

Peter Kristolaitis <address@hidden> writes:
>
>               while ( !feof(fd) ) {
>                       mpz_inp_raw ( bigNum, fd );

I believe feof is only set after an input function attempts to read
beyond the end of the file.  The fourth mpz_inp_raw will read the last
byte in the file but doesn't cause feof to be set.

I think you need to check the return value from mpz_inp_raw to know
when eof is reached.