dump_termios.c

#include <stdio.h>
#include <unistd.h>
#include <termios.h>

int main() {
  int i;
  struct termios t;

  tcgetattr(STDIN_FILENO, &t);

  printf("t.c_iflag = 0x%lx;\n", t.c_iflag);
  printf("t.c_oflag = 0x%lx;\n", t.c_oflag);
  printf("t.c_cflag = 0x%lx;\n", t.c_cflag);
  printf("t.c_lflag = 0x%lx;\n", t.c_lflag);

  for (i = 0; i < NCCS; i++) {
    printf("t.c_cc[%d] = %u;\n", i, t.c_cc[i]);
  }

  return 0;
}