10a8772863
Change-Id: I8fae71e5053950441a2e0920590264c2cb858924 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/155546 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
92 lines
3.4 KiB
C++
92 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SAL_RTL_STRIMP_HXX
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#define INCLUDED_SAL_RTL_STRIMP_HXX
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#include <config_probes.h>
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#if USE_SDT_PROBES
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#include <sys/sdt.h>
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#endif
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#include <sal/types.h>
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#include <rtl/string.h>
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#include <rtl/ustring.h>
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/* ======================================================================= */
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/* Help functions for String and UString */
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/* ======================================================================= */
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/*
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* refCount is opaque and includes 2 bit-fields;
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* MSB: 'interned' - is stored in the intern hash
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* MSB-1: 'static' - is a const / static string,
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* do no ref counting
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*/
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#define SAL_STRING_INTERN_FLAG 0x80000000
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#define SAL_STRING_STATIC_FLAG 0x40000000
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#define SAL_STRING_REFCOUNT(a) ((a) & 0x3fffffff)
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#define SAL_STRING_IS_INTERN(a) ((a)->refCount & SAL_STRING_INTERN_FLAG)
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#define SAL_STRING_IS_STATIC(a) ((a)->refCount & SAL_STRING_STATIC_FLAG)
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rtl_uString* rtl_uString_ImplAlloc( sal_Int32 nLen );
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rtl_String* rtl_string_ImplAlloc( sal_Int32 nLen );
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extern "C" {
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typedef void *(SAL_CALL * rtl_allocateStringFn)(size_t size);
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typedef void (*rtl_freeStringFn)(void *);
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}
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extern rtl_allocateStringFn rtl_allocateString;
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extern rtl_freeStringFn rtl_freeString;
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// string lifetime instrumentation / diagnostics
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#if USE_SDT_PROBES
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# define PROBE_SNAME(n,b) n ## _ ## b
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# define PROBE_NAME(n,b) PROBE_SNAME(n,b)
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# define PROBE_NEW PROBE_NAME (new_string,RTL_LOG_STRING_BITS)
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# define PROBE_DEL PROBE_NAME (delete_string,RTL_LOG_STRING_BITS)
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# define PROBE_INTERN_NEW PROBE_NAME (new_string_intern,RTL_LOG_STRING_BITS)
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# define PROBE_INTERN_DEL PROBE_NAME (delete_string_intern,RTL_LOG_STRING_BITS)
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# define RTL_LOG_STRING_NEW(s) \
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DTRACE_PROBE4(libreoffice, PROBE_NEW, s, \
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(s)->refCount, (s)->length, (s)->buffer)
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# define RTL_LOG_STRING_DELETE(s) \
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DTRACE_PROBE4(libreoffice, PROBE_DEL, s, \
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(s)->refCount, (s)->length, (s)->buffer)
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# define RTL_LOG_STRING_INTERN_NEW(s,o) \
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DTRACE_PROBE5(libreoffice, PROBE_INTERN_NEW, s, \
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(s)->refCount, (s)->length, (s)->buffer, o)
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# define RTL_LOG_STRING_INTERN_DELETE(s) \
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DTRACE_PROBE4(libreoffice, PROBE_INTERN_DEL, s, \
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(s)->refCount, (s)->length, (s)->buffer)
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#else
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# define RTL_LOG_STRING_NEW(s)
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# define RTL_LOG_STRING_DELETE(s)
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# define RTL_LOG_STRING_INTERN_NEW(s,o)
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# define RTL_LOG_STRING_INTERN_DELETE(s)
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#endif /* USE_SDT_PROBES */
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#endif // INCLUDED_SAL_RTL_STRIMP_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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