diff options
Diffstat (limited to 'src/terminal.c')
-rw-r--r-- | src/terminal.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/terminal.c b/src/terminal.c new file mode 100644 index 0000000..e3fd5d0 --- /dev/null +++ b/src/terminal.c @@ -0,0 +1,50 @@ +/* +Copyright (c) 2008 Lars-Dominik Braun + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +#include <termios.h> +#include <stdio.h> + +void termSetEcho (char enable) { + struct termios termopts; + + tcgetattr (fileno (stdin), &termopts); + if (enable == 1) { + termopts.c_lflag |= ECHO; + } else { + termopts.c_lflag &= ~ECHO; + } + tcsetattr(fileno (stdin), TCSANOW, &termopts); +} + +void termSetBuffer (char enable) { + struct termios termopts; + + tcgetattr (fileno (stdin), &termopts); + if (enable == 1) { + termopts.c_lflag |= ICANON; + setlinebuf (stdin); + } else { + termopts.c_lflag &= ~ICANON; + setvbuf (stdin, NULL, _IONBF, 1); + } + tcsetattr(fileno (stdin), TCSANOW, &termopts); +} |