changing window size, new struct ww

[unix-history] / usr / src / usr.bin / window / ttinit.c

diff --git a/usr/src/usr.bin/window/ttinit.c b/usr/src/usr.bin/window/ttinit.c
index 6307516..fb1ab88 100644 (file)
--- a/usr/src/usr.bin/window/ttinit.c
+++ b/usr/src/usr.bin/window/ttinit.c
@@ -1,15 +1,28 @@
 #ifndef lint
 #ifndef lint

-static char sccsid[] = "@(#)ttinit.c   3.10 %G%";
+static char sccsid[] = "@(#)ttinit.c   3.11 %G%";

 #endif
 
 #include "ww.h"
 #include "tt.h"
 
 #endif
 
 #include "ww.h"
 #include "tt.h"
 

+int tt_h19();
+int tt_h29();
+int tt_f100();
+int tt_generic();
+struct tt_tab tt_tab[] = {
+       { "h19",        3, tt_h19 },
+       { "h29",        3, tt_h29 },
+       { "f100",       4, tt_f100 },
+       { "generic",    0, tt_generic },
+       0
+};
+

 ttinit()
 {
        register struct tt_tab *tp;
        register char *p, *q;
        register char *t;
 ttinit()
 {
        register struct tt_tab *tp;
        register char *p, *q;
        register char *t;

+       struct winsize winsize;

 
        tt_strp = tt_strings;
 
 
        tt_strp = tt_strings;
 


@@ -46,5 +59,10 @@ ttinit()
                wwerrno = WWE_CANTDO;
                return -1;
        }
                wwerrno = WWE_CANTDO;
                return -1;
        }

+       if (ioctl(0, TIOCGWINSZ, (char *)&winsize) >= 0 && winsize.ws_row != 0
+           && winsize.ws_col != 0) {
+               tt.tt_nrow = winsize.ws_row;
+               tt.tt_ncol = winsize.ws_col;
+       }

        return 0;
 }
        return 0;
 }