make mdv center

2 files changed, 18 insertions, 0 deletions

diff --git a/lib/tctl/tctl.c b/lib/tctl/tctl.c
index d54f2dd..3bdc2fd 100644
--- a/lib/tctl/tctl.c
+++ b/lib/tctl/tctl.c
@@ -9,6 +9,22 @@
 #define ICANON       000002
 #define ECHO         000010
 
+
+window_size_t tctl_get_fd_window_size(int fd)
+{
+	window_size_t ws;
+	ioctl(fd, GET_WIN_SIZE, &ws);
+	return ws;
+}
+
+
+void tctl_set_fd_window_size(int fd, window_size_t size)
+{
+	ioctl(fd, SET_WIN_SIZE, &size);
+}
+
+
+
 window_size_t tctl_get_window_size()
 {
 	window_size_t ws;
diff --git a/lib/tctl/tctl.h b/lib/tctl/tctl.h
index d16c9eb..a650626 100644
--- a/lib/tctl/tctl.h
+++ b/lib/tctl/tctl.h
@@ -19,6 +19,8 @@ typedef struct {
 
 window_size_t tctl_get_window_size();
 void          tctl_set_window_size(window_size_t size);
+window_size_t tctl_get_fd_window_size(int fd);
+void          tctl_set_fd_window_size(int fd, window_size_t size);
 int           isatty();
 int           tcgetattr(int fd, termios_t *termios);
 void          tcsetattr(int fd, termios_t *termios);