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Annotation of researchv10no/libcurses/tstp.c, revision 1.1

1.1     ! root        1: # include      <signal.h>
        !             2: 
        !             3: # ifdef SIGTSTP
        !             4: 
        !             5: # include      "curses.ext"
        !             6: 
        !             7: /*
        !             8:  * handle stop and start signals
        !             9:  *
        !            10:  * 3/5/81 (Berkeley) @(#)tstp.c        1.1
        !            11:  */
        !            12: tstp() {
        !            13: 
        !            14:        SGTTY   tty;
        !            15: # ifdef DEBUG
        !            16:        if (outf)
        !            17:                fflush(outf);
        !            18: # endif
        !            19:        tty = _tty;
        !            20:        mvcur(0, COLS - 1, LINES - 1, 0);
        !            21:        endwin();
        !            22:        fflush(stdout);
        !            23:        kill(0, SIGTSTP);
        !            24:        signal(SIGTSTP, tstp);
        !            25:        _tty = tty;
        !            26:        ioctl(_tty_ch, TIOCSETP, &_tty);
        !            27:        wrefresh(curscr);
        !            28: }
        !            29: # endif

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