apr_arch_inherit.h [plain text]
#ifndef INHERIT_H
#define INHERIT_H
#include "apr_inherit.h"
#define APR_INHERIT (1 << 24)
#if APR_HAS_UNICODE_FS && APR_HAS_ANSI_FS
#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 \
{ \
} \
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 \
{ \
} \
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; \
}
#elif APR_HAS_ANSI_FS || defined(_WIN32_WCE)
#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup) \
APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
{ \
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)\
{ \
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; \
}
#else
#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup) \
APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
{ \
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)\
{ \
return APR_SUCCESS; \
}
#endif
#endif