C > Gnu-Linux

Using the terminfo database

Using the terminfo database

#include <stdio.h>
#include <curses.h>
#include <term.h>

int main(void) {
 int num_rows = 0, num_columns = 0;

 setupterm(NULL, fileno(stdout), (int *)0);
 num_rows = tigetnum("lines");
 num_columns = tigetnum("cols");

 printf("terminal:\ncolumns: %d\nrows %d\n", num_columns, num_rows);

 return 0;
}