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5f8cefd7 PA |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2012-2020 Free Software Foundation, Inc. |
5f8cefd7 PA |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
ae739fe7 SM |
18 | #include <termios.h> |
19 | #include <unistd.h> | |
20 | ||
21 | static struct termios t; | |
22 | ||
23 | static void | |
24 | break_here () | |
25 | { | |
26 | } | |
27 | ||
5f8cefd7 PA |
28 | int main () |
29 | { | |
ae739fe7 SM |
30 | tcgetattr (0, &t); |
31 | break_here (); | |
32 | ||
33 | /* Disable ECHO. */ | |
34 | t.c_lflag &= ~ECHO; | |
35 | tcsetattr (0, TCSANOW, &t); | |
36 | tcgetattr (0, &t); | |
37 | break_here (); | |
38 | ||
39 | tcgetattr (0, &t); | |
40 | break_here (); | |
41 | ||
5f8cefd7 PA |
42 | return 0; |
43 | } |