[libvirt] [PATCH 0/3] more storage cleanups

[Eric Blake]

I'm still plugging away at getting gluster backing chains to work;
here's a couple of independent cleanups that can be applied first.

Eric Blake (3):
  storage: use simpler 'char *'
  storage: avoid short reads while chasing backing chain
  storage: reduce number of stat calls

 src/libvirt_private.syms            |  1 +
 src/storage/storage_backend.c       | 62 +++++++++++++++++--------------------
 src/storage/storage_backend.h       | 10 ++++--
 src/storage/storage_backend_fs.c    |  5 +--
 src/storage/storage_backend_mpath.c |  7 +++--
 src/storage/storage_backend_scsi.c  |  7 +++--
 src/util/virfile.c                  | 21 +++++++++++++
 src/util/virfile.h                  |  9 ++++--
 src/util/virstoragefile.c           | 52 ++++++++++++++-----------------
 9 files changed, 100 insertions(+), 74 deletions(-)

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1.8.3.1