ClickHouse/contrib/libpoco/Foundation/include/Poco/Platform_VMS.h

73 lines
1.6 KiB
C++

//
// Platform_VMS.h
//
// $Id: //poco/1.4/Foundation/include/Poco/Platform_VMS.h#1 $
//
// Library: Foundation
// Package: Core
// Module: Platform
//
// Platform and architecture identification macros
// and platform-specific definitions for OpenVMS.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Foundation_Platform_VMS_INCLUDED
#define Foundation_Platform_VMS_INCLUDED
// Define the POCO_DESCRIPTOR_STRING and POCO_DESCRIPTOR_LITERAL
// macros which we use instead of $DESCRIPTOR and $DESCRIPTOR64.
// Our macros work with both 32bit and 64bit pointer sizes.
#if __INITIAL_POINTER_SIZE != 64
#define POCO_DESCRIPTOR_STRING(name, string) \
struct dsc$descriptor_s name = \
{ \
string.size(), \
DSC$K_DTYPE_T, \
DSC$K_CLASS_S, \
(char*) string.data() \
}
#define POCO_DESCRIPTOR_LITERAL(name, string) \
struct dsc$descriptor_s name = \
{ \
sizeof(string) - 1, \
DSC$K_DTYPE_T, \
DSC$K_CLASS_S, \
(char*) string \
}
#else
#define POCO_DESCRIPTOR_STRING(name, string) \
struct dsc64$descriptor_s name =\
{ \
1, \
DSC64$K_DTYPE_T, \
DSC64$K_CLASS_S, \
-1, \
string.size(), \
(char*) string.data() \
}
#define POCO_DESCRIPTOR_LITERAL(name, string) \
struct dsc64$descriptor_s name =\
{ \
1, \
DSC64$K_DTYPE_T, \
DSC64$K_CLASS_S, \
-1, \
sizeof(string) - 1, \
(char*) string \
}
#endif
// No <sys/select.h> header file
#define POCO_NO_SYS_SELECT_H
#endif // Foundation_Platform_VMS_INCLUDED