sal/osl/unx/unixerrnostring.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #ifndef INCLUDED_SAL_OSL_UNX_UNIXERRNOSTRING_HXX
  11 #define INCLUDED_SAL_OSL_UNX_UNIXERRNOSTRING_HXX
  12
  13 #include <string>
  14
  15 // Return the symbolic name of an errno value, like "ENOENT".
  16
  17 // Rationale why to use this and not strerror(): This is intended to be used in SAL_INFO() and
  18 // SAL_WARN(). Such messages are intended to be read by developers, not end-users. Developers are
  19 // (or should be) familiar with symbolic errno names in code anyway. strerror() is localized and the
  20 // localised error strings might be less familiar to a developer that happens to run a localised
  21 // environment.
  22
  23 std::string UnixErrnoString(int nErrno);
  24
  25 #endif
  26
  27 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */