From f7511d5f66f01fc451747b24e79f3ada7a3af9af Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Wed, 30 Apr 2008 00:54:51 -0700 Subject: Basic braille screen reader support This adds a minimalistic braille screen reader support. This is meant to be used by blind people e.g. on boot failures or when / cannot be mounted etc and thus the userland screen readers can not work. [akpm@linux-foundation.org: fix exports] Signed-off-by: Samuel Thibault Cc: Jiri Kosina Cc: Dmitry Torokhov Acked-by: Alan Cox Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/consolemap.c | 1 + drivers/char/keyboard.c | 2 ++ drivers/char/vt.c | 1 + 3 files changed, 4 insertions(+) (limited to 'drivers/char') diff --git a/drivers/char/consolemap.c b/drivers/char/consolemap.c index 6b104e45a32..4246b8e36cb 100644 --- a/drivers/char/consolemap.c +++ b/drivers/char/consolemap.c @@ -277,6 +277,7 @@ u16 inverse_translate(struct vc_data *conp, int glyph, int use_unicode) return p->inverse_translations[m][glyph]; } } +EXPORT_SYMBOL_GPL(inverse_translate); static void update_user_maps(void) { diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c index d1c50b3302e..7f7e798c138 100644 --- a/drivers/char/keyboard.c +++ b/drivers/char/keyboard.c @@ -110,6 +110,7 @@ const int max_vals[] = { const int NR_TYPES = ARRAY_SIZE(max_vals); struct kbd_struct kbd_table[MAX_NR_CONSOLES]; +EXPORT_SYMBOL_GPL(kbd_table); static struct kbd_struct *kbd = kbd_table; struct vt_spawn_console vt_spawn_con = { @@ -260,6 +261,7 @@ void kd_mksound(unsigned int hz, unsigned int ticks) } else kd_nosound(0); } +EXPORT_SYMBOL(kd_mksound); /* * Setting the keyboard rate. diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 71cf203d282..e458b08139a 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -4004,6 +4004,7 @@ u16 screen_glyph(struct vc_data *vc, int offset) c |= 0x100; return c; } +EXPORT_SYMBOL_GPL(screen_glyph); /* used by vcs - note the word offset */ unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed) -- cgit v1.2.3