libfstree: make the directory scanning code a little more generic

 - Instead of using the fstree root, let the caller specify it.
 - Add a flag to prevent recursion into sub directories.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 3 insertions, 1 deletions

diff --git a/bin/gensquashfs/mkfs.c b/bin/gensquashfs/mkfs.c
index 6f26d56..4120242 100644
--- a/bin/gensquashfs/mkfs.c
+++ b/bin/gensquashfs/mkfs.c
@@ -191,8 +191,10 @@ int main(int argc, char **argv)
 	}
 
 	if (opt.infile == NULL) {
-		if (fstree_from_dir(&sqfs.fs, opt.packdir, opt.dirscan_flags))
+		if (fstree_from_dir(&sqfs.fs, sqfs.fs.root,
+				    opt.packdir, opt.dirscan_flags)) {
 			goto out;
+		}
 	} else {
 		if (read_fstree(&sqfs.fs, &opt, sqfs.xwr, sehnd))
 			goto out;