sd-messages.h: add new bootchart message id

man/systemd-bootchart.xml

@@ -92,7 +92,11 @@
                 </para>
                 <para>
                         Bootchart graphs are by default written
-                        time-stamped in <filename>/run/log</filename>.
+                        time-stamped in <filename>/run/log</filename>
+                        and saved to the journal with
+                        <varname>MESSAGE_ID=9f26aa562cf440c2b16c773d0479b518</varname>.
+                        Journal field <varname>BOOTCHART=</varname> contains
+                        the bootchart in SVG format.
                 </para>
 
         </refsect1>

src/python-systemd/docs/id128.rst

@@ -37,3 +37,4 @@
    .. autoattribute:: systemd.id128.SD_MESSAGE_UNIT_STOPPED
    .. autoattribute:: systemd.id128.SD_MESSAGE_UNIT_STOPPING
    .. autoattribute:: systemd.id128.SD_MESSAGE_CONFIG_ERROR
+   .. autoattribute:: systemd.id128.SD_MESSAGE_BOOTCHART

src/systemd/sd-messages.h

@@ -75,6 +75,8 @@ extern "C" {
 
 #define SD_MESSAGE_CONFIG_ERROR     SD_ID128_MAKE(c7,72,d2,4e,9a,88,4c,be,b9,ea,12,62,5c,30,6c,01)
 
+#define SD_MESSAGE_BOOTCHART        SD_ID128_MAKE(9f,26,aa,56,2c,f4,40,c2,b1,6c,77,3d,04,79,b5,18)
+
 #ifdef __cplusplus
 }
 #endif