You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.3 KiB
43 lines
1.3 KiB
/* 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 <config.h>
|
|
#endif
|
|
|
|
#include <gpg-error.h>
|
|
|
|
#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;
|
|
}
|