[Libguestfs] [nbdkit PATCH v5 0/4] vddk: Drive library loading from libdir parameter.

Differences from v4: Patch 1 is simplified: I realized that since we already use -rdynamic for nbdkit (after all, we WANT our dlopen()d plugins to be able to call our nbdkit_* exports), it is only a matter of adding dlopen to the set of symbols that we export. With that done, there is no separate shared library needed; our dlopen shim is now part of nbdkit proper, and we don't have to tweak the wrapper script or install a separate file. Patches 2 and 4 had minor rebase churn, patch 3 remains untouched. 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 | 3 +- server/nbdkit.syms | 5 +- server/shim.c | 97 ++++++++++++++++++++ tests/Makefile.am | 25 +++++ tests/test-dlopen-plugin.c | 106 ++++++++++++++++++++++ tests/test-dlopen.sh | 54 +++++++++++ tests/test-vddk-real.sh | 10 +- tests/test-vddk.sh | 6 +- 12 files changed, 422 insertions(+), 75 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