Add the full module path name to the kld_file_stat structure

for kldstat(2).

This allows libdtrace to determine the exact file from which
a kernel module was loaded without having to guess.

The kldstat(2) API is versioned with the size of the
kld_file_stat structure, so this change creates version 2.

Add the pathname to the verbose output of kldstat(8) too.

MFC: 3 days

1 files changed, 2 insertions, 2 deletions

diff --git a/sbin/kldstat/kldstat.c b/sbin/kldstat/kldstat.c
index 74f375e..4f4e786 100644
--- a/sbin/kldstat/kldstat.c
+++ b/sbin/kldstat/kldstat.c
@@ -60,9 +60,9 @@ static void printfile(int fileid, int verbose)
     if (kldstat(fileid, &stat) < 0)
 	warn("can't stat file id %d", fileid);
     else
-	printf("%2d %4d %p %-8jx %s\n",
+	printf("%2d %4d %p %-8jx %s (%s)\n",
 	       stat.id, stat.refs, stat.address, (uintmax_t)stat.size, 
-	       stat.name);
+	       stat.name, stat.pathname);
 
     if (verbose) {
 	printf("\tContains modules:\n");