-/* A trace may be queried for its architecture type (e.g., "i386",
- "powerpc", "powerpcle", "s390", "s390x"), its architecture variant
- (e.g., "att" versus "sun" for m68k), its operating system (e.g., "linux",
- "bsd"), its generic architecture, and the machine identity (e.g., system
- host name). All character strings belong to the associated tracefile
- and are freed when it is closed. */
+/* The characteristics of the system on which the trace was obtained
+ is described in a LttSystemDescription structure. */