[Libguestfs] [nbdkit PATCH v4 0/4] vddk: Drive library loading from libdir parameter.

I'm a lot happier with this version: no mucking with dlmopen(). It does add a bit more coupling between nbdkit proper and the vddk plugin (namely, nbdkit now exports a new function that the vddk plugin relies on), but patch 2 adds testsuite coverage of the new function so we shouldn't regress. Patch 1 and 2 are new, patch 3 is unchanged from when Rich posted it in v2, and patch 4 is simplified somewhat from what I did in v3 (in particular, I separated the testing of our dlopen shim into a separate test in patch 2, rather than cramming into test-vddk.sh). As before, I don't have the actual proprietary VDDK library installed, so I'm still waiting on Rich's verdict that test-vddk-real.sh passes. Eric Blake (2): server: Export nbdkit_set_dlopen_prefix function tests: Add coverage of new nbdkit_set_dlopen_prefix Richard W.M. Jones (2): vddk: Delay loading VDDK until config_complete. vddk: Drive library loading from libdir parameter. docs/nbdkit-plugin.pod | 14 +++ include/nbdkit-common.h | 2 + plugins/vddk/nbdkit-vddk-plugin.pod | 39 ++++++-- plugins/vddk/vddk.c | 136 ++++++++++++++++++---------- server/Makefile.am | 13 +++ server/nbdkit.syms | 1 + server/shim.c | 99 ++++++++++++++++++++ tests/Makefile.am | 25 +++++ tests/test-dlopen-plugin.c | 107 ++++++++++++++++++++++ tests/test-dlopen.sh | 52 +++++++++++ tests/test-nbdkit-backend-debug.sh | 26 +++--- tests/test-vddk-real.sh | 12 +-- tests/test-vddk.sh | 6 +- 13 files changed, 446 insertions(+), 86 deletions(-) create mode 100644 server/shim.c create mode 100644 tests/test-dlopen-plugin.c create mode 100755 tests/test-dlopen.sh -- 2.24.1