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1.1 root 1: /*********************************************************************
2: * COPYRIGHT NOTICE *
3: **********************************************************************
4: * This software is copyright (C) 1982 by Pavel Curtis *
5: * *
6: * Permission is granted to reproduce and distribute *
7: * this file by any means so long as no fee is charged *
8: * above a nominal handling fee and so long as this *
9: * notice is always included in the copies. *
10: * *
11: * Other rights are reserved except as explicitly granted *
12: * by written permission of the author. *
13: * Pavel Curtis *
14: * Computer Science Dept. *
15: * 405 Upson Hall *
16: * Cornell University *
17: * Ithaca, NY 14853 *
18: * *
19: * Ph- (607) 256-4934 *
20: * *
21: * Pavel.Cornell@Udel-Relay (ARPAnet) *
22: * decvax!cornell!pavel (UUCPnet) *
23: *********************************************************************/
24:
25: /*
26: ** lib_tstp.c
27: **
28: ** The routine tstp().
29: **
30: ** $Log: lib_tstp.c,v $
31: * Revision 1.8 93/04/12 14:14:38 bin
32: * Udo: third color update
33: *
34: * Revision 1.2 92/04/13 14:38:48 bin
35: * update by vlad
36: *
37: * Revision 2.1 82/10/25 14:49:39 pavel
38: * Added Copyright Notice
39: *
40: * Revision 2.0 82/10/25 13:50:01 pavel
41: * Beta-one Test Release
42: *
43: **
44: */
45:
46: #ifdef RCSHDR
47: static char RCSid[] =
48: "$Header: /src386/usr/lib/ncurses/RCS/lib_tstp.c,v 1.8 93/04/12 14:14:38 bin Exp Locker: bin $";
49: #endif
50:
51: #include "term.h"
52: #include "curses.h"
53: #include "curses.priv.h"
54: #include <signal.h>
55:
56:
57: static
58: outc(ch)
59: char ch;
60: {
61: putc(ch, SP->_ofp);
62: }
63:
64:
65: tstp()
66: {
67: #ifdef TRACE
68: if (_tracing)
69: _tracef("tstp() called");
70: #endif
71:
72: endwin();
73:
74: #ifdef SIGTSTP
75: kill(0, SIGTSTP);
76: signal(SIGTSTP, tstp);
77: #endif
78:
79: fixterm();
80: flushinp();
81: tputs(enter_ca_mode, 1, outc);
82: wrefresh(curscr);
83: }
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