Merge pull request #19 from giuseppe/whiteout-enotsup

fuse-overlayfs: try alternative whiteout on ENOTSUP
containers · Oct 16, 2018 · 5e0b422 · 5e0b422
2 parents c33f7d4 + 36099f4
commit 5e0b422
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diff --git a/.travis.yml b/.travis.yml
@@ -14,6 +14,7 @@ addons:
       - xz-utils
       - python3.5
       - g++
+      - python3-setuptools
 before_install:
   - sudo mkdir -p /lower /upper /mnt
   - (cd /; sudo git clone https://github.com/amir73il/unionmount-testsuite.git)

diff --git a/main.c b/main.c
@@ -383,7 +383,7 @@ create_whiteout (struct ovl_data *lo, struct ovl_node *parent, const char *name,
       if (ret == 0)
         return 0;
 
-      if (errno != EPERM)
+      if (errno != EPERM && errno != ENOTSUP)
         return -1;
 
       /* if it fails with EPERM then do not attempt mknod again.  */