2019-05-07 01:18:10 +02:00
|
|
|
picotrace enables syscall trace logging for the specified processes.
|
|
|
|
|
|
|
|
|
|
The tracer uses the ptrace(2) system call to perform the tracing process.
|
|
|
|
|
|
2019-05-07 01:44:58 +02:00
|
|
|
The picotrace program has been designed to ship bare functionality only,
|
2019-05-07 01:18:10 +02:00
|
|
|
without pretty printing of data structures and interpreting passed arguments
|
|
|
|
|
to syscalls.
|
|
|
|
|
|
|
|
|
|
picotrace is designed to be a framework for other more advanced tracers and
|
|
|
|
|
illustration of the canonical usage of the ptrace system call. New features are
|
|
|
|
|
not expected unless they present a new feature in the NetBSD kernel.
|
