forked from Mirrors/freeswitch
0488a5109a
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3733 d0543943-73ff-0310-b7d9-9358b9ac24b2
70 lines
3.8 KiB
C
70 lines
3.8 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The ASF licenses this file to You 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.
|
|
*/
|
|
|
|
#ifndef INHERIT_H
|
|
#define INHERIT_H
|
|
|
|
#include "apr_inherit.h"
|
|
|
|
#define APR_INHERIT (1 << 24) /* Must not conflict with other bits */
|
|
|
|
#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup) \
|
|
APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
|
|
{ \
|
|
IF_WIN_OS_IS_UNICODE \
|
|
{ \
|
|
if (!SetHandleInformation(the##name->filehand, \
|
|
HANDLE_FLAG_INHERIT, \
|
|
HANDLE_FLAG_INHERIT)) \
|
|
return apr_get_os_error(); \
|
|
} \
|
|
ELSE_WIN_OS_IS_ANSI \
|
|
{ \
|
|
HANDLE temp, hproc = GetCurrentProcess(); \
|
|
if (!DuplicateHandle(hproc, the##name->filehand, \
|
|
hproc, &temp, 0, TRUE, \
|
|
DUPLICATE_SAME_ACCESS)) \
|
|
return apr_get_os_error(); \
|
|
CloseHandle(the##name->filehand); \
|
|
the##name->filehand = temp; \
|
|
} \
|
|
return APR_SUCCESS; \
|
|
}
|
|
|
|
#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup) \
|
|
APR_DECLARE(apr_status_t) apr_##name##_inherit_unset(apr_##name##_t *the##name)\
|
|
{ \
|
|
IF_WIN_OS_IS_UNICODE \
|
|
{ \
|
|
if (!SetHandleInformation(the##name->filehand, \
|
|
HANDLE_FLAG_INHERIT, 0)) \
|
|
return apr_get_os_error(); \
|
|
} \
|
|
ELSE_WIN_OS_IS_ANSI \
|
|
{ \
|
|
HANDLE temp, hproc = GetCurrentProcess(); \
|
|
if (!DuplicateHandle(hproc, the##name->filehand, \
|
|
hproc, &temp, 0, FALSE, \
|
|
DUPLICATE_SAME_ACCESS)) \
|
|
return apr_get_os_error(); \
|
|
CloseHandle(the##name->filehand); \
|
|
the##name->filehand = temp; \
|
|
} \
|
|
return APR_SUCCESS; \
|
|
}
|
|
|
|
#endif /* ! INHERIT_H */
|