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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/lib/errno.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#include <errno.h>
const char * ErrnoToString( int i_errno )
{
// Map of errnos to string.
// Kept within function for deferred malloc and more error handling
// Otherwise the map is malloc'd before memory is initialized
// Note: All keys and values are preceded with a '-', this is because the
// the errno's will be set to 2's complement when there's an error.
static const std::map<int, const char*> ErrnoToStringMap =
{
{ -ENOENT , "-ENOENT"},
{ -EIO , "-EIO"},
{ -ENXIO , "-ENXIO"},
{ -ENOEXEC , "-ENOEXEC"},
{ -EBADF , "-EBADF"},
{ -EAGAIN , "-EAGAIN"},
{ -EACCES , "-EACCES"},
{ -EFAULT , "-EFAULT"},
{ -EINVAL , "-EINVAL"},
{ -ENFILE , "-ENFILE"},
{ -EDEADLK , "-EDEADLK"},
{ -ETIME , "-ETIME"},
{ -EALREADY , "-EALREADY"},
{ -EWOULDBLOCK, "-EWOULDBLOCK"},
};
if (ErrnoToStringMap.count(i_errno) > 0)
{
return ErrnoToStringMap.at(i_errno);
}
else
{
return "UNKNOWN";
}
}
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