Autogenerated HTML docs for v2.23.0-715-g108b9
diff --git a/technical/api-trace2.html b/technical/api-trace2.html index 0e9d7f8..1658843 100644 --- a/technical/api-trace2.html +++ b/technical/api-trace2.html
@@ -854,7 +854,7 @@ <div class="listingblock"> <div class="content"> <pre><code>$ cat ~/log.event -{"event":"version","sid":"sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"1","exe":"2.20.1.155.g426c96fcdb"} +{"event":"version","sid":"sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"2","exe":"2.20.1.155.g426c96fcdb"} {"event":"start","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621027Z","file":"common-main.c","line":39,"t_abs":0.001173,"argv":["git","version"]} {"event":"cmd_name","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621122Z","file":"git.c","line":432,"name":"version","hierarchy":"version"} {"event":"exit","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621236Z","file":"git.c","line":662,"t_abs":0.001227,"code":0} @@ -885,7 +885,9 @@ </li> <li> <p> -<code><absolute-pathname></code> - Writes to the file in append mode. +<code><absolute-pathname></code> - Writes to the file in append mode. If the target +already exists and is a directory, the traces will be written to files (one +per process) underneath the given directory. </p> </li> <li> @@ -898,10 +900,9 @@ </li> </ul></div> </div></div> -<div class="paragraph"><p>If the target already exists and is a directory, the traces will be -written to files (one per process) underneath the given directory. They -will be named according to the last component of the SID (optionally -followed by a counter to avoid filename collisions).</p></div> +<div class="paragraph"><p>When trace files are written to a target directory, they will be named according +to the last component of the SID (optionally followed by a counter to avoid +filename collisions).</p></div> </div> </div> </div> @@ -1532,19 +1533,42 @@ </dt> <dd> <p> - This event gives the version of the executable and the EVENT format. + This event gives the version of the executable and the EVENT format. It + should always be the first event in a trace session. The EVENT format + version will be incremented if new event types are added, if existing + fields are removed, or if there are significant changes in + interpretation of existing events or fields. Smaller changes, such as + adding a new field to an existing event, will not require an increment + to the EVENT format version. </p> <div class="listingblock"> <div class="content"> <pre><code>{ "event":"version", ... - "evt":"1", # EVENT format version + "evt":"2", # EVENT format version "exe":"2.20.1.155.g426c96fcdb" # git version }</code></pre> </div></div> </dd> <dt class="hdlist1"> +<code>"discard"</code> +</dt> +<dd> +<p> + This event is written to the git-trace2-discard sentinel file if there + are too many files in the target trace directory (see the + trace2.maxFiles config option). +</p> +<div class="listingblock"> +<div class="content"> +<pre><code>{ + "event":"discard", + ... +}</code></pre> +</div></div> +</dd> +<dt class="hdlist1"> <code>"start"</code> </dt> <dd> @@ -2442,7 +2466,7 @@ <div id="footer"> <div id="footer-text"> Last updated - 2019-07-20 04:46:47 JST + 2019-10-15 14:20:15 JST </div> </div> </body> 