From 11e5e8749eb7d4d3cfebfa49bbb7ea4624608647 Mon Sep 17 00:00:00 2001 From: "admin@progandy.co.cc" Date: Thu, 19 Aug 2010 20:12:06 +0000 Subject: initial commit with v0.8.6.1 git-svn-id: http://mirotr.googlecode.com/svn/trunk@2 eced67a3-f377-a0ae-92ae-d6de1850b05a --- libgpg-error-1.9/src/code-to-errno.c | 42 ++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libgpg-error-1.9/src/code-to-errno.c (limited to 'libgpg-error-1.9/src/code-to-errno.c') diff --git a/libgpg-error-1.9/src/code-to-errno.c b/libgpg-error-1.9/src/code-to-errno.c new file mode 100644 index 0000000..5873aad --- /dev/null +++ b/libgpg-error-1.9/src/code-to-errno.c @@ -0,0 +1,42 @@ +/* code-to-errno.c - Mapping error codes to errnos. + Copyright (C) 2003 g10 Code GmbH + + This file is part of libgpg-error. + + libgpg-error is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2.1 of + the License, or (at your option) any later version. + + libgpg-error 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with libgpg-error; if not, write to the Free + Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. */ + +#if HAVE_CONFIG_H +#include +#endif + +#include + +#include "code-to-errno.h" + +/* Retrieve the system error for the error code CODE. This returns 0 + if CODE is not a system error code. */ +int +gpg_err_code_to_errno (gpg_err_code_t code) +{ + if (!(code & GPG_ERR_SYSTEM_ERROR)) + return 0; + code &= ~GPG_ERR_SYSTEM_ERROR; + + if (code < sizeof (err_code_to_errno) / sizeof (err_code_to_errno[0])) + return err_code_to_errno[code]; + else + return 0; +} -- cgit v1.2.3