diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2020-08-18 11:56:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-18 14:45:20 +0300 |
| commit | a5c6bd806dd626103db38dee77796fe758c8df94 (patch) | |
| tree | 23c7c5fbda4bc87624370612ae81e0dc578e69ba /include/linux/selection.h | |
| parent | d73568c4ccb01d01e20cd23fefbff8e4a05ddfac (diff) | |
| download | linux-a5c6bd806dd626103db38dee77796fe758c8df94.tar.xz | |
vt: declare xy for get/putconsxy properly
That is:
1) call the parameter 'xy' to denote what it really is, not generic 'p'
2) tell the compiler and users that we expect an array:
* with at least 2 chars (static 2)
* which we don't modify in putconsxy (const)
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085706.12163-2-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/selection.h')
| -rw-r--r-- | include/linux/selection.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/selection.h b/include/linux/selection.h index 34404a019ebf..15e36e7ef869 100644 --- a/include/linux/selection.h +++ b/include/linux/selection.h @@ -40,8 +40,8 @@ extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset); extern void complement_pos(struct vc_data *vc, int offset); extern void invert_screen(struct vc_data *vc, int offset, int count, int shift); -extern void getconsxy(const struct vc_data *vc, unsigned char *p); -extern void putconsxy(struct vc_data *vc, unsigned char *p); +extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]); +extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]); extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org); extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); |