| Subject | Suspend 2 merge: 11/51: Export vt functions. | From | Nigel Cunningham <> | Date | Wed, 24 Nov 2004 23:57:41 +1100 |
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On wide > 128 char displays, the text display gets messed up if gotoxy's and gotoxay's variables are signed (I should confirm that this is still the case - it's been a while).
We need to modify kmsg_redirect to see our messages when debugging :>
diff -ruN 401-export-vt-functions-old/drivers/char/vt.c 401-export-vt-functions-new/drivers/char/vt.c --- 401-export-vt-functions-old/drivers/char/vt.c 2004-11-06 09:24:03.326462744 +1100 +++ 401-export-vt-functions-new/drivers/char/vt.c 2004-11-04 16:27:40.000000000 +1100 @@ -913,7 +913,7 @@ */ static void gotoxy(int currcons, int new_x, int new_y) { - int min_y, max_y; + unsigned int min_y, max_y; if (new_x < 0) x = 0; @@ -940,7 +940,7 @@ } /* for absolute user moves, when decom is set */ -static void gotoxay(int currcons, int new_x, int new_y) +static void gotoxay(int currcons, unsigned int new_x, unsigned int new_y) { gotoxy(currcons, new_x, decom ? (top+new_y) : new_y); } @@ -3312,6 +3312,7 @@ * Visible symbols for modules */ +EXPORT_SYMBOL(kmsg_redirect); EXPORT_SYMBOL(color_table); EXPORT_SYMBOL(default_red); EXPORT_SYMBOL(default_grn);
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