Change --trace-pthread= flag to accept none|some|all, for finer level
of pthread event tracing.  And allow this info to be passed across to
the client, where vg_libpthread.c uses it to also control verbosity.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@91 a5019735-40e9-0310-863c-91ae7b9d1cf9
15 files changed