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| author | Gabriel Krisman Bertazi <krisman@collabora.co.uk> | 2019-04-25 19:51:22 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2019-04-25 19:51:22 +0200 |
| commit | 9d53690f0d4e5686e80f034ea584b7a822b356d3 (patch) | |
| tree | c123dcc3f2e193f584acc2560a1358d546e66810 /fs/unicode/utf8-norm.c | |
| parent | unicode: reduce the size of utf8data[] (diff) | |
| download | linux-9d53690f0d4e5686e80f034ea584b7a822b356d3.tar.xz linux-9d53690f0d4e5686e80f034ea584b7a822b356d3.zip | |
unicode: implement higher level API for string handling
This patch integrates the utf8n patches with some higher level API to
perform UTF-8 string comparison, normalization and casefolding
operations. Implemented is a variation of NFD, and casefold is
performed by doing full casefold on top of NFD. These algorithms are
based on the core implemented by Olaf Weber from SGI.
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/unicode/utf8-norm.c')
| -rw-r--r-- | fs/unicode/utf8-norm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/unicode/utf8-norm.c b/fs/unicode/utf8-norm.c index 848b93e97f50..20d440c3f2db 100644 --- a/fs/unicode/utf8-norm.c +++ b/fs/unicode/utf8-norm.c @@ -38,6 +38,12 @@ int utf8version_is_supported(u8 maj, u8 min, u8 rev) } EXPORT_SYMBOL(utf8version_is_supported); +int utf8version_latest(void) +{ + return utf8vers; +} +EXPORT_SYMBOL(utf8version_latest); + /* * UTF-8 valid ranges. * |