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2008-08-28 Roland McGrath <roland@redhat.com>

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* strace.1 (BUGS): New section, mention SIGTRAP interference.
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Roland McGrath 2008-08-28 23:41:57 +00:00
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@ -653,6 +653,12 @@ automatic configuration support. In 1995 he ported
.B strace
to Irix
and tired of writing about himself in the third person.
.SH BUGS
The SIGTRAP signal is used internally by the kernel implementation of
system call tracing. When a traced process receives a SIGTRAP signal not
associated with tracing, strace will not report that signal correctly.
This signal is not normally used by programs, but could be via a hard-coded
break instruction or via kill(2).
.SH PROBLEMS
Problems with
.B strace