Jade Lovelace
c1961eb900
The package needs https://github.com/NixOS/nixpkgs/pull/392918 CC: https://git.lix.systems/lix-project/lix/issues/757 Change-Id: Id040a83d845f98fa1093b782cce2a015b5c85d9f
28 lines
677 B
C++
28 lines
677 B
C++
#pragma once
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/** @file USDT based trace points
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*
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* These can be used with bpftrace or dtrace using their respective USDT trace
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* providers.
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*
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* See the .d files in each library for probe details.
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*
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* Example:
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*
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* ```
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* sudo bpftrace -e 'usdt:*:lix_store:filetransfer__read { printf("%s read %d\n", str(arg0), arg1); }'
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* ```
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*/
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#include "lix/config.h"
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// The clang static analyzer is busted on these and throws reserved-identifier
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// lints at the crimes they put in the headers. Oh well.
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#if HAVE_DTRACE && !defined(__clang_analyzer__)
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#define ENABLE_DTRACE 1
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#define TRACE(body) body
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#include <sys/sdt.h>
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#else
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#define ENABLE_DTRACE 0
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#define TRACE(body)
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#endif
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