From 27dae84ed92f1ef0300263091972338d12e78348 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sat, 18 Oct 2025 19:06:52 +0200 Subject: New upstream version 1.4.1 --- lib/localename-environ.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 lib/localename-environ.c (limited to 'lib/localename-environ.c') diff --git a/lib/localename-environ.c b/lib/localename-environ.c new file mode 100644 index 00000000..0d35d6bb --- /dev/null +++ b/lib/localename-environ.c @@ -0,0 +1,58 @@ +/* Determine name of the currently selected locale. + Copyright (C) 1995-2025 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Ulrich Drepper , 1995. */ + +#include + +/* Specification. */ +#include "localename.h" + +#include +#include + +const char * +gl_locale_name_environ (_GL_UNUSED int category, const char *categoryname) +{ + const char *retval; + + /* Setting of LC_ALL overrides all other. */ + retval = getenv ("LC_ALL"); + if (retval != NULL && retval[0] != '\0') + return retval; + /* Next comes the name of the desired category. */ + retval = getenv (categoryname); + if (retval != NULL && retval[0] != '\0') + return retval; + /* Last possibility is the LANG environment variable. */ + retval = getenv ("LANG"); + if (retval != NULL && retval[0] != '\0') + { +#if HAVE_CFPREFERENCESCOPYAPPVALUE + /* Mac OS X 10.2 or newer. + Ignore invalid LANG value set by the Terminal application. */ + if (!streq (retval, "UTF-8")) +#endif +#if defined __CYGWIN__ + /* Cygwin. + Ignore dummy LANG value set by ~/.profile. */ + if (!streq (retval, "C.UTF-8")) +#endif + return retval; + } + + return NULL; +} -- cgit v1.2.3