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| author | Jiri Slaby <jslaby@suse.cz> | 2020-06-15 09:48:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-24 17:08:31 +0200 |
| commit | b84ae3dc70fedf4bdee2dbfa487fd23b606fbb82 (patch) | |
| tree | 8ac0566ef82fda9be4a0a77f8b29bb4cbabed2f2 /include/linux/console.h | |
| parent | 28bc24fc46f9c9f39ddefb424d6072041805b563 (diff) | |
| download | linux-b84ae3dc70fedf4bdee2dbfa487fd23b606fbb82.tar.gz linux-b84ae3dc70fedf4bdee2dbfa487fd23b606fbb82.tar.bz2 linux-b84ae3dc70fedf4bdee2dbfa487fd23b606fbb82.zip | |
vt: introduce enum vc_intensity for intensity
Introduce names (en enum) for 0, 1, and 2 constants. We now have
VCI_HALF_BRIGHT, VCI_NORMAL, and VCI_BOLD instead.
Apart from the cleanup,
1) the enum allows for better type checking, and
2) this saves some code. No more fiddling with bits is needed in
assembly now. (OTOH, the structure is larger.)
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200615074910.19267-2-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/console.h')
| -rw-r--r-- | include/linux/console.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/console.h b/include/linux/console.h index 75dd20650fbe..10c04779ae49 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -35,6 +35,8 @@ enum con_scroll { SM_DOWN, }; +enum vc_intensity; + /** * struct consw - callbacks for consoles * @@ -74,7 +76,8 @@ struct consw { void (*con_scrolldelta)(struct vc_data *vc, int lines); int (*con_set_origin)(struct vc_data *vc); void (*con_save_screen)(struct vc_data *vc); - u8 (*con_build_attr)(struct vc_data *vc, u8 color, u8 intensity, + u8 (*con_build_attr)(struct vc_data *vc, u8 color, + enum vc_intensity intensity, u8 blink, u8 underline, u8 reverse, u8 italic); void (*con_invert_region)(struct vc_data *vc, u16 *p, int count); u16 *(*con_screen_pos)(struct vc_data *vc, int offset); |