[newlib-cygwin/main] Revert "Cygwin: locales: drop supporting iso639 strings as valid locales"
Corinna Vinschen
corinna@sourceware.org
Sat Mar 25 21:51:30 GMT 2023
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=7002f7f7c7d15f81444f00b0f606c750a9edfc53
commit 7002f7f7c7d15f81444f00b0f606c750a9edfc53
Author: Corinna Vinschen <corinna@vinschen.de>
AuthorDate: Sat Mar 25 22:28:25 2023 +0100
Commit: Corinna Vinschen <corinna@vinschen.de>
CommitDate: Sat Mar 25 22:30:15 2023 +0100
Revert "Cygwin: locales: drop supporting iso639 strings as valid locales"
This reverts commit 15898b95881b1fa504e671e0bcfd653b242effa8.
The idea behind this patch was wrong. Systems are supposed to
support iso639-only strings as settings for the locale environment
variables, and they are not necessarily available in the
/usr/share/locale/locale.alias file.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/nlsfuncs.cc | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/winsup/cygwin/nlsfuncs.cc b/winsup/cygwin/nlsfuncs.cc
index 6e2681c86150..6722dd9dd5b0 100644
--- a/winsup/cygwin/nlsfuncs.cc
+++ b/winsup/cygwin/nlsfuncs.cc
@@ -127,8 +127,17 @@ __get_rfc5646_from_locale (const char *name, wchar_t *win_locale)
c = wcschr (locale, '_');
if (!c)
{
- set_errno (ENOENT);
- return -1;
+ /* try if the locale can be resolved from the language tag
+ fix up Linux-only locale first */
+ if (!wcscmp (locale, L"ber"))
+ wcscpy (locale, L"tzm");
+ if (ResolveLocaleName (locale, wlocale, ENCODING_LEN + 1) <= 0)
+ {
+ set_errno (ENOENT);
+ return -1;
+ }
+ wcpcpy (win_locale, wlocale);
+ return 1;
}
/* Convert to RFC 5646 syntax. */
More information about the Cygwin-cvs
mailing list