norohind/kmscon
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console: add function to set default-attribute

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This new function allows other layers to control the default attribute of
a console. This attribute is used when clearing the screen or when
allocating new cells.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-08-14 15:44:55 +02:00
parent 47b1aa3bb9
commit cb178cdc4e
2 changed files with 11 additions and 0 deletions
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9
src/console.c
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@ -627,6 +627,15 @@ void kmscon_console_clear_sb(struct kmscon_console *con)
con->sb_pos = NULL; con->sb_pos = NULL;
} }
void kmscon_console_set_def_attr(struct kmscon_console *con,
const struct font_char_attr *attr)
{
if (!con || !attr)
return;
memcpy(&con->def_attr, attr, sizeof(*attr));
}
void kmscon_console_reset(struct kmscon_console *con) void kmscon_console_reset(struct kmscon_console *con)
{ {
unsigned int i; unsigned int i;

2
src/console.h
View File

@ -63,6 +63,8 @@ int kmscon_console_set_margins(struct kmscon_console *con,
void kmscon_console_set_max_sb(struct kmscon_console *con, unsigned int max); void kmscon_console_set_max_sb(struct kmscon_console *con, unsigned int max);
void kmscon_console_clear_sb(struct kmscon_console *con); void kmscon_console_clear_sb(struct kmscon_console *con);
void kmscon_console_set_def_attr(struct kmscon_console *con,
const struct font_char_attr *attr);
void kmscon_console_reset(struct kmscon_console *con); void kmscon_console_reset(struct kmscon_console *con);
void kmscon_console_set_flags(struct kmscon_console *con, unsigned int flags); void kmscon_console_set_flags(struct kmscon_console *con, unsigned int flags);
void kmscon_console_reset_flags(struct kmscon_console *con, unsigned int flags); void kmscon_console_reset_flags(struct kmscon_console *con, unsigned int flags);