This is a trivial patch that paves the way for control mode to change
the tty size without code duplication.
Index: tmux.h
===================================================================
--- tmux.h (revision 2697)
+++ tmux.h (working copy)
@@ -1454,6 +1454,7 @@
void tty_pututf8(struct tty *, const struct grid_utf8 *);
void tty_init(struct tty *, int, char *);
int tty_resize(struct tty *);
+int tty_set_size(struct tty *tty, u_int sx, u_int sy);
void tty_start_tty(struct tty *);
void tty_stop_tty(struct tty *);
void tty_set_title(struct tty *, const char *);
Index: tty.c
===================================================================
--- tty.c (revision 2697)
+++ tty.c (working copy)
@@ -93,10 +93,8 @@
sx = 80;
sy = 24;
}
- if (sx == tty->sx && sy == tty->sy)
+ if (!tty_set_size(tty, sx, sy))
return (0);
- tty->sx = sx;
- tty->sy = sy;
tty->cx = UINT_MAX;
tty->cy = UINT_MAX;
@@ -117,6 +115,15 @@
}
int
+tty_set_size(struct tty *tty, u_int sx, u_int sy) {
+ if (sx == tty->sx && sy == tty->sy)
+ return (0);
+ tty->sx = sx;
+ tty->sy = sy;
+ return (1);
+}
+
+int
tty_open(struct tty *tty, const char *overrides, char **cause)
{
char out[64];
------------------------------------------------------------------------------
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