[Qemu-devel] [PATCH 0/3] Fix relative pathnames for block streaming

[Jeff Cody]

This patch series does the following:

1/3:  Adds generic utility for producing absolute canonical pathnames, from a
          string representing a relative or absolute pathname.  Base on a patch
      by Paolo for glib (not yet accepted in glib).

2/3:  Generic function to determine a relative path between two file paths,
      and fixes for block streaming to use this when a base backing file is
      specified, and it is not an absolute pathname.

3/3:  Tests via qemu-io tests, to verify the correct behavior



Jeff Cody (3):
  cutils: Add multiplatform capability to resolve canonical filenames
  block: fix relative backing filenames for block streaming
  block: qemu-io tests for block streaming, with relative filenames

 block.c                    |    5 +
 block.h                    |    1 +
 block/stream.c             |   12 ++-
 configure                  |   21 +++
 cutils.c                   |  362 ++++++++++++++++++++++++++++++++++++++++++++
 qemu-common.h              |   10 ++
 tests/qemu-iotests/031     |   75 +++++++++
 tests/qemu-iotests/031.out |   16 ++
 tests/qemu-iotests/group   |    1 +
 9 files changed, 502 insertions(+), 1 deletions(-)
 create mode 100755 tests/qemu-iotests/031
 create mode 100644 tests/qemu-iotests/031.out

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1.7.9.rc2.1.g69204