1 files changed, 109 insertions, 0 deletions
diff --git a/intl/os2compat.c b/intl/os2compat.c
new file mode 100644
index 0000000..5959ef5
--- /dev/null
+++ b/intl/os2compat.c
@@ -0,0 +1,109 @@
+/* OS/2 compatibility functions.
+   Copyright (C) 2001-2002 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library General Public License as published
+   by the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+#define OS2_AWARE
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+/* A version of getenv() that works from DLLs */
+extern unsigned long DosScanEnv (const unsigned char *pszName, unsigned char **ppszValue);
+
+char *
+_nl_getenv (const char *name)
+{
+  unsigned char *value;
+  if (DosScanEnv (name, &value))
+    return NULL;
+  else
+    return value;
+}
+
+char _nl_default_dirname[] =	/* a 260+1 bytes large buffer */
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0"
+#define LOCALEDIR_MAX 260
+
+char *_os2_libdir = NULL;
+char *_os2_localealiaspath = NULL;
+char *_os2_localedir = NULL;
+
+static __attribute__((constructor)) void
+os2_initialize ()
+{
+  char *root = getenv ("UNIXROOT");
+  char *gnulocaledir = getenv ("GNULOCALEDIR");
+
+  _os2_libdir = gnulocaledir;
+  if (!_os2_libdir)
+    {
+      if (root)
+        {
+          size_t sl = strlen (root);
+          _os2_libdir = (char *) malloc (sl + strlen (LIBDIR) + 1);
+          memcpy (_os2_libdir, root, sl);
+          memcpy (_os2_libdir + sl, LIBDIR, strlen (LIBDIR) + 1);
+        }
+      else
+        _os2_libdir = LIBDIR;
+    }
+
+  _os2_localealiaspath = gnulocaledir;
+  if (!_os2_localealiaspath)
+    {
+      if (root)
+        {
+          size_t sl = strlen (root);
+          _os2_localealiaspath = (char *) malloc (sl + strlen (LOCALE_ALIAS_PATH) + 1);
+          memcpy (_os2_localealiaspath, root, sl);
+          memcpy (_os2_localealiaspath + sl, LOCALE_ALIAS_PATH, strlen (LOCALE_ALIAS_PATH) + 1);
+        }
+     else
+        _os2_localealiaspath = LOCALE_ALIAS_PATH;
+    }
+
+  _os2_localedir = gnulocaledir;
+  if (!_os2_localedir)
+    {
+      if (root)
+        {
+          size_t sl = strlen (root);
+          _os2_localedir = (char *) malloc (sl + strlen (LOCALEDIR) + 1);
+          memcpy (_os2_localedir, root, sl);
+          memcpy (_os2_localedir + sl, LOCALEDIR, strlen (LOCALEDIR) + 1);
+        }
+      else
+        _os2_localedir = LOCALEDIR;
+    }
+
+  {
+    extern const char _nl_default_dirname__[];
+    if (strlen (_os2_localedir) <= LOCALEDIR_MAX)
+      strcpy (_nl_default_dirname__, _os2_localedir);
+  }
+}