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Annotation of researchv10no/ncurses/screen/m_tstp.c, revision 1.1.1.1

1.1       root        1: # include      "curses.ext"
                      2: # include      <signal.h>
                      3: /*     @(#) m_tstp.c: 1.1 10/15/83     (1.3    12/16/82)       */
                      4: 
                      5: /*
                      6:  *     mini.c contains versions of curses routines for minicurses.
                      7:  *     They work just like their non-mini counterparts but draw on
                      8:  *     std_body rather than stdscr.  This cuts down on overhead but
                      9:  *     restricts what you are allowed to do - you can't get stuff back
                     10:  *     from the screen and you can't use multiple windows or things
                     11:  *     like insert/delete line (the logical ones that affect the screen).
                     12:  *     All this but multiple windows could probably be added if somebody
                     13:  *     wanted to mess with it.
                     14:  *
                     15:  * 3/5/81 (Berkeley) @(#)addch.c       1.3
                     16:  */
                     17: 
                     18: # ifdef SIGTSTP
                     19: 
                     20: /*
                     21:  * handle stop and start signals
                     22:  *
                     23:  * 3/5/81 (Berkeley) @(#)_tstp.c       1.1
                     24:  */
                     25: m_tstp() {
                     26: 
                     27: # ifdef DEBUG
                     28:        if (outf) fflush(outf);
                     29: # endif
                     30:        _ll_move(lines-1, 0);
                     31:        endwin();
                     32:        fflush(stdout);
                     33:        kill(0, SIGTSTP);
                     34:        signal(SIGTSTP, m_tstp);
                     35:        reset_prog_mode();
                     36:        SP->doclear = 1;
                     37:        _ll_refresh(0);
                     38: }
                     39: # endif

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