3 * Copyright (C) 2002 Simone Piccardi
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 2 of the License, or (at
8 * your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 /****************************************************************
22 * Routine to set a local attribute for a terminal
24 * Author: Simone Piccardi
27 ****************************************************************/
28 #include <unistd.h> /* unix standard library */
29 #include <termios.h> /* terminals constants, types and functions */
30 #include <errno.h> /* error definitions and routines */
32 int SetTermAttr(int fd, tcflag_t flag)
34 struct termios values;
37 res = tcgetattr (desc, &values);
39 perror("Cannot get attributes");
42 values.c_lflag |= flag;
43 res = tcsetattr (desc, TCSANOW, &values);
45 perror("Cannot set attributes");
50 int UnSetTermAttr(int fd, tcflag_t flag)
52 struct termios values;
55 res = tcgetattr (desc, &values);
57 perror("Cannot get attributes");
60 values.c_lflag &= (~flag);
61 res = tcsetattr (desc, TCSANOW, &values);
63 perror("Cannot set attributes");