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| author | Jesse Luehrs <doy@tozt.net> | 2013-03-20 00:36:08 -0500 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2013-03-20 00:36:08 -0500 |
| commit | 8fc473d033a4c38f7c0024bd259ff54b9867d50d (patch) | |
| tree | 945a6323eb4d457871c7e2e26fc2684cc26ddcaa /src/termios_wrapper.c | |
| parent | 28eeecd93029db4b756844852e3608eba83bf455 (diff) | |
| download | rust-term-8fc473d033a4c38f7c0024bd259ff54b9867d50d.tar.gz rust-term-8fc473d033a4c38f7c0024bd259ff54b9867d50d.zip | |
implement getting terminal size
Diffstat (limited to 'src/termios_wrapper.c')
| -rw-r--r-- | src/termios_wrapper.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/termios_wrapper.c b/src/termios_wrapper.c index a245322..097f470 100644 --- a/src/termios_wrapper.c +++ b/src/termios_wrapper.c @@ -1,6 +1,7 @@ #include <stdlib.h> #include <errno.h> #include <termios.h> +#include <sys/ioctl.h> /* very simplistic, ignores a lot of the settings that i don't understand, * patches welcome */ @@ -87,3 +88,11 @@ void set(struct termios *t) tcsetattr(0, TCSANOW, t); free(t); } + +void size(unsigned int *rows, unsigned int *cols) +{ + struct winsize ws; + ioctl(0, TIOCGWINSZ, &ws); + *rows = ws.ws_row; + *cols = ws.ws_col; +} |