1 /* OS/2 compatibility functions.
2 Copyright (C) 2001-2002 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Library General Public License as published
6 by the Free Software Foundation; either version 2, or (at your option)
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
27 /* A version of getenv() that works from DLLs */
28 extern unsigned long DosScanEnv (const unsigned char *pszName, unsigned char **ppszValue);
31 _nl_getenv (const char *name)
34 if (DosScanEnv (name, &value))
40 /* A fixed size buffer. */
41 #define LOCALEDIR_MAX 260
42 char _nl_default_dirname__[LOCALEDIR_MAX+1];
44 char *_os2_libdir = NULL;
45 char *_os2_localealiaspath = NULL;
46 char *_os2_localedir = NULL;
48 static __attribute__((constructor)) void
51 char *root = getenv ("UNIXROOT");
52 char *gnulocaledir = getenv ("GNULOCALEDIR");
54 _os2_libdir = gnulocaledir;
59 size_t sl = strlen (root);
60 _os2_libdir = (char *) malloc (sl + strlen (LIBDIR) + 1);
61 memcpy (_os2_libdir, root, sl);
62 memcpy (_os2_libdir + sl, LIBDIR, strlen (LIBDIR) + 1);
68 _os2_localealiaspath = gnulocaledir;
69 if (!_os2_localealiaspath)
73 size_t sl = strlen (root);
74 _os2_localealiaspath = (char *) malloc (sl + strlen (LOCALE_ALIAS_PATH) + 1);
75 memcpy (_os2_localealiaspath, root, sl);
76 memcpy (_os2_localealiaspath + sl, LOCALE_ALIAS_PATH, strlen (LOCALE_ALIAS_PATH) + 1);
79 _os2_localealiaspath = LOCALE_ALIAS_PATH;
82 _os2_localedir = gnulocaledir;
87 size_t sl = strlen (root);
88 _os2_localedir = (char *) malloc (sl + strlen (LOCALEDIR) + 1);
89 memcpy (_os2_localedir, root, sl);
90 memcpy (_os2_localedir + sl, LOCALEDIR, strlen (LOCALEDIR) + 1);
93 _os2_localedir = LOCALEDIR;
97 extern const char _nl_default_dirname__[];
98 if (strlen (_os2_localedir) <= LOCALEDIR_MAX)
99 strcpy (_nl_default_dirname__, _os2_localedir);