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Re: [libvirt] [PATCH 01/33] Remove 'brControl' object



On 11/03/2011 01:29 PM, Daniel P. Berrange wrote:
The bridge management APIs in src/util/bridge.c require a brControl
object to be passed around. This holds the file descriptor for the
control socket. This extra object complicates use of the API for
only a minor efficiency gain, which is in turn entirely offset by
the need to fork/exec the brctl command for STP configuration.

This patch removes the 'brControl' object entirely, instead opening
the control socket&  closing it again within the scope of each method.

The parameter names for the APIs are also made to consistently use
'brname' for bridge device name, and 'ifname' for an interface
device name. Finally annotations are added for non-NULL parameters
and return check validation

* src/util/bridge.c, src/util/bridge.h: Remove brControl object
   and update API parameter names&  annotations.
* src/lxc/lxc_driver.c, src/network/bridge_driver.c,
   src/uml/uml_conf.h, src/uml/uml_conf.c, src/uml/uml_driver.c,
   src/qemu/qemu_command.c, src/qemu/qemu_conf.h,
   src/qemu/qemu_driver.c: Remove reference to 'brControl' object
---
  src/lxc/lxc_driver.c        |   10 +-
  src/network/bridge_driver.c |   41 ++---
  src/qemu/qemu_command.c     |    8 +-
  src/qemu/qemu_conf.h        |    1 -
  src/qemu/qemu_driver.c      |    3 -
  src/uml/uml_conf.c          |   13 +--
  src/uml/uml_conf.h          |    1 -
  src/uml/uml_driver.c        |    9 +-
  src/util/bridge.c           |  454 +++++++++++++++++++++----------------------
  src/util/bridge.h           |  104 +++++-----
  10 files changed, 295 insertions(+), 349 deletions(-)

ACK. Visually checks out, and make && make check && make syntax-check pass.


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