C++ (Cpp) FmtS2I Examples

Example #1

File: freein.c Project: Azarien/open-watcom-v2

static  void    GetInt( intstar4 *result ) {
//==========================================

    ftnfile     *fcb;
    char        *start;
    uint        len;
    int         status;

    fcb = IOCB->fileinfo;
    start = fcb->buffer + fcb->col;
    len = GetDelim( start, fcb->buffer + fcb->len ) - start;
    status = FmtS2I( start, len, false, result, false, NULL );
    if( status == INT_OK ) {
        fcb->col += len;
    } else if( status == INT_INVALID ) {
        IOErr( IO_BAD_CHAR );
    } else {
        IOErr( IO_IOVERFLOW );
    }
}

Example #2

File: rfmtutil.c Project: bhanug/open-watcom-v2

void    R_FIInt( void ) {
//=================

    intstar4    value;
    uint        width;
    uint        new_width;
    int         status;
    ftnfile     *fcb;
    bool        comma;

    fcb = IOCB->fileinfo;
    width = IOCB->fmtptr->fmt2.fld1;
    ChkBuffLen( width );
    comma = __AllowCommaSep();
    status = FmtS2I( fcb->buffer + fcb->col, width, ( fcb->blanks == BLANK_ZERO ), &value, comma, &new_width );
    if( status == INT_INVALID ) {
        IOErr( IO_BAD_CHAR );
    } else if( status == INT_OVERFLOW ) {
        IOErr( IO_IOVERFLOW );
    } else {
        if( comma && ( width != new_width ) ) { // use comma as field separator
            fcb->col += new_width;
            if( fcb->buffer[ fcb->col ] == ',' ) {
                fcb->col++;
            } else {
                IOErr( IO_BAD_CHAR );
            }
        } else {
            fcb->col += width;
        }
        if( IOCB->typ == PT_INT_1 ) {
            *(intstar1 PGM *)(IORslt.pgm_ptr) = value;
        } else if( IOCB->typ == PT_INT_2 ) {
            *(intstar2 PGM *)(IORslt.pgm_ptr) = value;
        } else {
            *(intstar4 PGM *)(IORslt.pgm_ptr) = value;
        }
    }
}