From be0ca741fd12897337408d1d7a7d8f5f18e1fac9 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Wed, 16 Nov 2011 16:06:07 -0600 Subject: Finish rename from prior commit --- libtdenetwork/libgpg-error-copy/code-to-errno.c | 42 +++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libtdenetwork/libgpg-error-copy/code-to-errno.c (limited to 'libtdenetwork/libgpg-error-copy/code-to-errno.c') diff --git a/libtdenetwork/libgpg-error-copy/code-to-errno.c b/libtdenetwork/libgpg-error-copy/code-to-errno.c new file mode 100644 index 000000000..40d472d23 --- /dev/null +++ b/libtdenetwork/libgpg-error-copy/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., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, 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 v1.2.1