diff options
author | Antonino A. Daplas <adaplas@gmail.com> | 2007-05-08 03:38:09 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 14:15:28 -0400 |
commit | 042f10ec6533e53181284c96d22ae051e49ac707 (patch) | |
tree | 25e01489eda8c2ffddc722ddba08499d1f0d8e9b | |
parent | d1e2306681ad3cbbe63a2bfcc37ac22a21b0f0eb (diff) |
vt: expose system-wide UTF-8 default setting via sysfs
Create a variable, default_utf8, that defines the system-wide default UTF-8
setting. This variable can be altered via sysfs. If the variable is properly
set, this should mimimize breakage of UTF-8 encoded consoles when doing a
reset or echo -e '\033c' and of newly opened/allocated consoles.
This is based from patches by Jan Engelhardt and Paul LeoNerd Evans.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r-- | drivers/char/vt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 4818327180ac..0edbbc3fa9d8 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c | |||
@@ -157,6 +157,8 @@ static void blank_screen_t(unsigned long dummy); | |||
157 | static void set_palette(struct vc_data *vc); | 157 | static void set_palette(struct vc_data *vc); |
158 | 158 | ||
159 | static int printable; /* Is console ready for printing? */ | 159 | static int printable; /* Is console ready for printing? */ |
160 | static int default_utf8; | ||
161 | module_param(default_utf8, int, S_IRUGO | S_IWUSR); | ||
160 | 162 | ||
161 | /* | 163 | /* |
162 | * ignore_poke: don't unblank the screen when things are typed. This is | 164 | * ignore_poke: don't unblank the screen when things are typed. This is |
@@ -1517,7 +1519,7 @@ static void reset_terminal(struct vc_data *vc, int do_clear) | |||
1517 | vc->vc_charset = 0; | 1519 | vc->vc_charset = 0; |
1518 | vc->vc_need_wrap = 0; | 1520 | vc->vc_need_wrap = 0; |
1519 | vc->vc_report_mouse = 0; | 1521 | vc->vc_report_mouse = 0; |
1520 | vc->vc_utf = 0; | 1522 | vc->vc_utf = default_utf8; |
1521 | vc->vc_utf_count = 0; | 1523 | vc->vc_utf_count = 0; |
1522 | 1524 | ||
1523 | vc->vc_disp_ctrl = 0; | 1525 | vc->vc_disp_ctrl = 0; |