src/system/libroot/posix/string/strxfrm.cpp

   1 /*
   2  * Copyright 2005, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
   3  * Copyright 2010, Oliver Tappe, zooey@hirschkaefer.de.
   4  * All rights reserved. Distributed under the terms of the MIT license.
   5  */
   6
   7 #include <errno.h>
   8 #include <string.h>
   9
  10 #include <errno_private.h>
  11 #include "LocaleBackend.h"
  12
  13
  14 using BPrivate::Libroot::gLocaleBackend;
  15
  16
  17 extern "C" size_t
  18 strxfrm(char *out, const char *in, size_t size)
  19 {
  20         if (gLocaleBackend != NULL) {
  21                 size_t outSize = 0;
  22                 status_t status =  gLocaleBackend->Strxfrm(out, in, size, outSize);
  23
  24                 if (status != B_OK)
  25                         __set_errno(EINVAL);
  26
  27                 return outSize;
  28         }
  29
  30         return strlcpy(out, in, size);
  31 }