[PATCH v4] kexec-tools: Make xc_dlhandle static

[Daniel Kiper]

On Wed, Jan 24, 2018 at 01:20:21PM -0600, Eric DeVolder wrote:
> This patch is a follow-on to commit 894bea93 "kexec-tools: Perform
> run-time linking of libxenctrl.so". This patch addresses feedback
> from Daniel Kiper.
>
> This patch implements Daniel's suggestion to make the
> xc_dlhandle variable static, insert missing 'extern'
> qualifier for the new __xc() wrappers, and correct some
> style issues.
>
> Signed-off-by: Eric DeVolder <eric.devolder at oracle.com>

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

Daniel