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