[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.4-75-g2323da5

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.4-75-g2323da5

[jistone]

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The branch, master has been updated
       via  2323da5ed189dcebfcfa71544a70367a66ab731a (commit)
       via  5eea6ed171431c484ff57ed1f97308f9712e1517 (commit)
      from  486c50d2c23a18cede58a3b742468982c7731479 (commit)

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- Log -----------------------------------------------------------------
commit 2323da5ed189dcebfcfa71544a70367a66ab731a
Author: Josh Stone <jistone@redhat.com>
Date:   Fri Feb 11 17:32:16 2011 -0800

    Silence the closing of the ssh control master
    
    * remote.cxx (ssh_remote::close_control_master): Tell stap_system to
      redirect stdout and stderr to /dev/null, so we don't see the insistent
      "Exit request sent" message.

commit 5eea6ed171431c484ff57ed1f97308f9712e1517
Author: Josh Stone <jistone@redhat.com>
Date:   Fri Feb 11 16:29:18 2011 -0800

    Build the staprun command as an argument vector
    
    * buildrun.cxx (make_run_command): Build the command as a vector.
    * util.cxx (cmdstr_join): New, join a vector as quoted strings.
    * remote.cxx (direct::start): Use make_run_command directly.
      (ssh_remote::start): Pass cmdstr_join(make_run_command(...)) to
      ssh, so all args survive intact to the remote side.

-----------------------------------------------------------------------

Summary of changes:
 buildrun.cxx |   60 ++++++++++++++++++++++++++++++++++++++++-----------------
 buildrun.h   |    4 +-
 remote.cxx   |   13 ++---------
 util.cxx     |   15 ++++++++++++++
 util.h       |    1 +
 5 files changed, 63 insertions(+), 30 deletions(-)


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systemtap: system-wide probe/trace tool