From 54af55b990eda5a6a0140a3cded8094b42c0c3b7 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Wed, 9 Apr 2025 21:13:59 -0400 Subject: vt: create ucs_recompose.c using gen_ucs_recompose.py This provides ucs_recompose() to recompose two Unicode characters into a single character if possible. This is needed for the VT to properly display decomposed UTF8 sequences. Note: scripts/checkpatch.pl complains about "... exceeds 100 columns". Please ignore. Signed-off-by: Nicolas Pitre Link: https://lore.kernel.org/r/20250410011839.64418-8-nico@fluxnic.net Signed-off-by: Greg Kroah-Hartman --- include/linux/consolemap.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h index b3a911866662..4d3a34c288e5 100644 --- a/include/linux/consolemap.h +++ b/include/linux/consolemap.h @@ -30,6 +30,7 @@ int conv_uni_to_8bit(u32 uni); void console_map_init(void); bool ucs_is_double_width(uint32_t cp); bool ucs_is_zero_width(uint32_t cp); +uint32_t ucs_recompose(uint32_t base, uint32_t combining); #else static inline u16 inverse_translate(const struct vc_data *conp, u16 glyph, bool use_unicode) @@ -69,6 +70,11 @@ static inline bool ucs_is_zero_width(uint32_t cp) { return false; } + +static inline uint32_t ucs_recompose(uint32_t base, uint32_t combining) +{ + return 0; +} #endif /* CONFIG_CONSOLE_TRANSLATIONS */ #endif /* __LINUX_CONSOLEMAP_H__ */ -- cgit v1.2.3