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truss(1) is not DTrace-based. It continues to be implemented in terms of the process control and instrumentation facilities provided by the proc(5) file system
by jclulow 2y ago
truss(1) is not DTrace-based. It continues to be implemented in terms of the process control and instrumentation facilities provided by the proc(5) file system, as it has been for a long time.
- fch42 2y agoyou're right ... "rusty" memory there. You made me check the sources ... it uses libproc but not libdtrace. (can I be forgiven since I haven't really touched anything Solaris-ish for near 15 years ?)