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Diffstat (limited to 'runtime/probes/test4/README')
| -rw-r--r-- | runtime/probes/test4/README | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/runtime/probes/test4/README b/runtime/probes/test4/README index 20a1ad23..75d4be10 100644 --- a/runtime/probes/test4/README +++ b/runtime/probes/test4/README @@ -1,7 +1,9 @@ -Sample probe. - -This is a translation of on an old dtr probe: +/** @dir test4 +This example probe tracks file opens, reads and writes. +It demonstrates maps, stats, and iterators. +This is a translation of on an old dtr probe. Original source is +\verbatim global { long @opens[string]; sum @reads[string], @writes[string]; @@ -18,3 +20,5 @@ probe sys_read:entry { probe sys_write:entry { @writes[current->comm] << count; } +\endverbatim +*/ |