<map id="l4_ipc_error" name="l4_ipc_error">
<area shape="rect" id="Node000001" title="Get the IPC error code for an IPC operation." alt="" coords="940,69,1039,95"/>
<area shape="rect" id="Node000002" href="$group__l4util__port__io.html#ga188653bcb08a25ff5b7993b1263fb1f7" title="Map a range of I/O ports." alt="" coords="718,5,854,31"/>
<area shape="poly" id="edge1_Node000001_Node000002" title=" " alt="" coords="947,66,891,45,850,33,852,28,893,39,949,61"/>
<area shape="rect" id="Node000003" href="$classL4Re_1_1Util_1_1Event__buffer__consumer__t.html#a4ed22b41ce4c7e6b93efae878b1415ef" title=" " alt="" coords="680,55,892,109"/>
<area shape="poly" id="edge2_Node000001_Node000003" title=" " alt="" coords="927,85,892,85,892,79,927,79"/>
<area shape="rect" id="Node000004" href="$classL4virtio_1_1Driver_1_1Device.html#a05a02d57ddf646f029311ca8a63f4081" title="Wait for a notification from the device." alt="" coords="700,134,872,174"/>
<area shape="poly" id="edge3_Node000001_Node000004" title=" " alt="" coords="946,102,893,123,854,136,852,131,891,118,944,97"/>
<area shape="rect" id="Node000005" href="$classL4virtio_1_1Driver_1_1Device.html#a3b5274cb8d4e708beea944038b855885" title="Wait for the next item to arrive in the used queue and return it." alt="" coords="460,134,632,174"/>
<area shape="poly" id="edge4_Node000004_Node000005" title=" " alt="" coords="686,157,632,157,632,151,686,151"/>
<area shape="rect" id="Node000006" href="$classL4virtio_1_1Driver_1_1Device.html#af4aa9ac34ce928b9d437f1bb6a2ec216" title="Send a request to the device and wait for it to be processed." alt="" coords="240,134,412,174"/>
<area shape="poly" id="edge5_Node000005_Node000006" title=" " alt="" coords="446,157,412,157,412,151,446,151"/>
<area shape="rect" id="Node000007" href="$classL4virtio_1_1Driver_1_1Block__device.html#a63f21e71556accc8c669ef80161ecd8e" title="Process request synchronously." alt="" coords="5,134,192,174"/>
<area shape="poly" id="edge6_Node000006_Node000007" title=" " alt="" coords="226,157,192,157,192,151,226,151"/>
</map>
