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<!-- Weave of 'Basics' generated by Inweb -->
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< ul class = "crumbs" > < li > < a href = "../index.html" > Home< / a > < / li > < li > < a href = "index.html" > inblorb< / a > < / li > < li > < a href = "index.html#1" > Chapter 1: Blurbs< / a > < / li > < li > < b > Basics< / b > < / li > < / ul > < / div >
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< p class = "purpose" > Some fundamental definitions.< / p >
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< ul class = "toc" > < li > < a href = "1-bsc.html#SP1" > § 1. Build identity< / a > < / li > < li > < a href = "1-bsc.html#SP2" > § 2. Setting up the memory manager< / a > < / li > < li > < a href = "1-bsc.html#SP4" > § 4. Simple allocations< / a > < / li > < / ul > < hr class = "tocbar" >
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< p class = "commentary firstcommentary" > < a id = "SP1" class = "paragraph-anchor" > < / a > < b > § 1. Build identity. < / b > This notation tangles out to the current build number as specified in the
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contents section of this web.
< / p >
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< pre class = "definitions code-font" > < span class = "definition-keyword" > define< / span > < span class = "constant-syntax" > PROGRAM_NAME< / span > < span class = "plain-syntax" > < / span > < span class = "string-syntax" > "inblorb"< / span >
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< / pre >
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< p class = "commentary firstcommentary" > < a id = "SP2" class = "paragraph-anchor" > < / a > < b > § 2. Setting up the memory manager. < / b > We need to itemise the structures we'll want to allocate:
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< / p >
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< pre class = "definitions code-font" > < span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > auxiliary_file_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > chunk_metadata_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > heading_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > placeholder_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > rdes_record_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > request_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > resource_number_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > segment_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > skein_node_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > table_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > template_CLASS< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > template_path_CLASS< / span >
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< / pre >
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< p class = "commentary firstcommentary" > < a id = "SP3" class = "paragraph-anchor" > < / a > < b > § 3. < / b > And then expand:
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< / p >
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< pre class = "displayed-code all-displayed-code code-font" >
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< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > auxiliary_file< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > skein_node< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > chunk_metadata< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > placeholder< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > heading< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > table< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > rdes_record< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > resource_number< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > segment< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > request< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > template< / span > < span class = "plain-syntax" > )< / span >
< span class = "identifier-syntax" > DECLARE_CLASS< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > template_path< / span > < span class = "plain-syntax" > )< / span >
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< / pre >
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< p class = "commentary firstcommentary" > < a id = "SP4" class = "paragraph-anchor" > < / a > < b > § 4. Simple allocations. < / b > Not all of our memory will be claimed in the form of structures: now and then
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we need to use the equivalent of traditional < span class = "extract" > < span class = "extract-syntax" > malloc< / span > < / span > and < span class = "extract" > < span class = "extract-syntax" > calloc< / span > < / span > routines.
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< / p >
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< pre class = "definitions code-font" > < span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > RDES_MREASON< / span >
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< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > CHUNK_STORAGE_MREASON< / span >
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< / pre >
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< pre class = "displayed-code all-displayed-code code-font" >
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Basics::register_mreasons< / span > < button class = "popup" onclick = "togglePopup('usagePopup1')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup1" > Usage of < span class = "code-font" > < span class = "function-syntax" > Basics::register_mreasons< / span > < / span > :< br / > Main - < a href = "1-mn.html#SP3" > § 3< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < a href = "../../../inweb/foundation-module/2-mmr.html#SP22" class = "function-link" > < span class = "function-syntax" > Memory::reason_name< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > RDES_MREASON< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > "resource descriptions"< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < a href = "../../../inweb/foundation-module/2-mmr.html#SP22" class = "function-link" > < span class = "function-syntax" > Memory::reason_name< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > CHUNK_STORAGE_MREASON< / span > < span class = "plain-syntax" > , < / span > < span class = "string-syntax" > "chunk data storage"< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > }< / span >
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< / pre >
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