[PATCH v2 1/2] kexec-tools: Call dlclose() from within __xc_interface_close()

[Daniel Kiper]

On Tue, Jan 23, 2018 at 01:12:50PM -0600, Eric DeVolder wrote:
> This patch is a follow-on to commit 43d3932e "kexec-tools: Perform
> run-time linking of libxenctrl.so". This patch addresses feedback
> from Daniel Kiper.
>
> In the original patch, the call to dlclose() was omitted, in contrast
> to the description in the commit message. This patch inserts the call.
> Note that this dynamic linking feature is dependent upon the proper
> operation of the RTLD_NODELETE flag to dlopen(), which does work as
> advertised on Linux (otherwise the call to dlclose() should be omitted).
>
> Signed-off-by: Eric DeVolder <eric.devolder at oracle.com>

Reviewed-by: Daniel Kiper <daniel.kiper at oracle.com>

Daniel