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Annotation of researchv10dc/ncurses/screen/flushinp.c, revision 1.1.1.1

1.1       root        1: #include "curses.ext"
                      2: /*     @(#) flushinp.c: 1.1 10/15/83   (1.19   3/17/83)        */
                      3: 
                      4: flushinp()
                      5: {
                      6: #ifdef DEBUG
                      7:        if(outf) fprintf(outf, "flushinp(), file %x, SP %x\n", SP->term_file, SP);
                      8: #endif
                      9: #ifdef USG
                     10:        ioctl(cur_term -> Filedes, TCFLSH, 0);
                     11: #else
                     12:        /* for insurance against someone using their own buffer: */
                     13:        ioctl(cur_term -> Filedes, TIOCGETP, &(cur_term->Nttyb));
                     14: 
                     15:        /*
                     16:         * SETP waits on output and flushes input as side effect.
                     17:         * Really want an ioctl like TCFLSH but Berkeley doesn't have one.
                     18:         */
                     19:        ioctl(cur_term -> Filedes, TIOCSETP, &(cur_term->Nttyb));
                     20: #endif
                     21:        /*
                     22:         * Have to doupdate() because, if we've stopped output due to
                     23:         * typeahead, now that typeahead is gone, so we'd better catch up.
                     24:         */
                     25:        doupdate();
                     26: }

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