svn commit: r341657 - in head: etc/mtree sbin/nvmecontrol share/man/man7
Andrew Thompson
andy at fud.org.nz
Thu Dec 6 23:25:06 UTC 2018
On Fri, 7 Dec 2018 at 11:58, Warner Losh <imp at freebsd.org> wrote:
> Author: imp
> Date: Thu Dec 6 22:58:26 2018
> New Revision: 341657
> URL: https://svnweb.freebsd.org/changeset/base/341657
>
> Log:
> Dynamically load .so modules to expand functionality
>
> o Dynamically load all the .so files found in /libexec/nvmecontrol and
> /usr/local/libexec/nvmecontrol.
> o Link nvmecontrol -rdynamic so that its symbols are visible to the
> libraries we load.
> o Create concatinated linker sets that we dynamically expand.
> o Add the linked-in top and logpage linker sets to the mirrors for them
> and add those sets to the mirrors when we load a new .so.
> o Add some macros to help hide the names of the linker sets.
> o Update the man page.
>
...
>
> Modified: head/sbin/nvmecontrol/nvmecontrol.c
>
> ==============================================================================
> --- head/sbin/nvmecontrol/nvmecontrol.c Thu Dec 6 22:35:07 2018
> (r341656)
> +++ head/sbin/nvmecontrol/nvmecontrol.c Thu Dec 6 22:58:26 2018
> (r341657)
> @@ -34,6 +34,8 @@ __FBSDID("$FreeBSD$");
> #include <sys/stat.h>
> ...
> int
> main(int argc, char *argv[])
> {
>
> + add_to_top(NVME_CMD_BEGIN(top), NVME_CMD_LIMIT(top));
> + add_to_logpage(NVME_LOGPAGE_BEGIN, NVME_LOGPAGE_LIMIT);
> +
> + load_dir("/lib/nvmecontrol");
> + load_dir("/usr/local/lib/nvmecontrol");
>
>
You have /libexec/nvmecontrol in some places and /lib/nvmecontrol in
others. It seems it actually loads from the latter.
Andrew
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