Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/sal/osl/unx/unixerrnostring.hxx b/sal/osl/unx/unixerrnostring.hxx
new file mode 100644
index 000000000..9e13b04e6
--- /dev/null
+++ b/sal/osl/unx/unixerrnostring.hxx
@@ -0,0 +1,27 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_SAL_OSL_UNX_UNIXERRNOSTRING_HXX
+#define INCLUDED_SAL_OSL_UNX_UNIXERRNOSTRING_HXX
+
+#include <string>
+
+// Return the symbolic name of an errno value, like "ENOENT".
+
+// Rationale why to use this and not strerror(): This is intended to be used in SAL_INFO() and
+// SAL_WARN(). Such messages are intended to be read by developers, not end-users. Developers are
+// (or should be) familiar with symbolic errno names in code anyway. strerror() is localized and the
+// localised error strings might be less familiar to a developer that happens to run a localised
+// environment.
+
+std::string UnixErrnoString(int nErrno);
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */