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Annotation of 43BSD/ucb/window/wwsuspend.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)wwsuspend.c        3.7 4/24/85";
        !             3: #endif
        !             4: 
        !             5: /*
        !             6:  * Copyright (c) 1983 Regents of the University of California,
        !             7:  * All rights reserved.  Redistribution permitted subject to
        !             8:  * the terms of the Berkeley Software License Agreement.
        !             9:  */
        !            10: 
        !            11: #include "ww.h"
        !            12: #include "tt.h"
        !            13: #include <sys/signal.h>
        !            14: 
        !            15: wwsuspend()
        !            16: {
        !            17:        int (*oldsig)();
        !            18: 
        !            19:        oldsig = signal(SIGTSTP, SIG_IGN);
        !            20:        wwend();
        !            21:        (void) signal(SIGTSTP, SIG_DFL);
        !            22:        (void) kill(0, SIGTSTP);
        !            23:        (void) signal(SIGTSTP, SIG_IGN);
        !            24:        (void) wwsettty(0, &wwnewtty, &wwoldtty);
        !            25:        (*tt.tt_init)();
        !            26:        wwredraw();
        !            27:        (void) signal(SIGTSTP, oldsig);
        !            28: }

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