mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-08-31 08:15:07 -04:00
Code Issues Packages Projects Releases Wiki Activity

utf8: Remove unused utf8_normalize

Browse Source 
utf8_normalize() was added in 2019 as part of
commit 9d53690f0d ("unicode: implement higher level API for string
handling")
but has remained unused.

(I think because the other higher level routines added by that patch
normalise as part of their operations)

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
This commit is contained in:
Dr. David Alan Gilbert
2025-06-09 02:19:21 +01:00
committed by Gabriel Krisman Bertazi
parent 8ba098e6b6
commit 080241946e
2 changed files with 0 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
fs/unicode/utf8-core.c
View File

@@ -138,28 +138,6 @@ int utf8_casefold_hash(const struct unicode_map *um, const void *salt,
}
EXPORT_SYMBOL(utf8_casefold_hash);
int utf8_normalize(const struct unicode_map *um, const struct qstr *str,
unsigned char *dest, size_t dlen)
{
struct utf8cursor cur;
ssize_t nlen = 0;
if (utf8ncursor(&cur, um, UTF8_NFDI, str->name, str->len) < 0)
return -EINVAL;
for (nlen = 0; nlen < dlen; nlen++) {
int c = utf8byte(&cur);
dest[nlen] = c;
if (!c)
return nlen;
if (c == -1)
break;
}
return -EINVAL;
}
EXPORT_SYMBOL(utf8_normalize);
static const struct utf8data *find_table_version(const struct utf8data *table,
size_t nr_entries, unsigned int version)
{

3
include/linux/unicode.h
View File

@@ -66,9 +66,6 @@ int utf8_strncasecmp_folded(const struct unicode_map *um,
const struct qstr *cf,
const struct qstr *s1);
int utf8_normalize(const struct unicode_map *um, const struct qstr *str,
unsigned char *dest, size_t dlen);
int utf8_casefold(const struct unicode_map *um, const struct qstr *str,
unsigned char *dest, size_t dlen);