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| author | Maximilian Heinzler <m.heinzler@heinzler.de> | 2021-12-12 17:28:57 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-12 16:28:57 +0000 |
| commit | 48ae2e72b39b6a31cb2194f6f11786b7ca06aac6 (patch) | |
| tree | f2b75c22ceb7ded0e6922bb85a03d13c40fbda6d | |
| parent | cee6de8d6619aeeb70f3318dfd35f2fdf5e43848 (diff) | |
| download | libfuse-48ae2e72b39b6a31cb2194f6f11786b7ca06aac6.tar.gz | |
Document possible NULL paths when directories are removed (#633)
When directories with open handles are removed, the releasedir and
fsyncdir operations might be called with a NULL path. That is because
there is no hiding behavior like for regular files and the nodes get
removed immediately.
| -rw-r--r-- | include/fuse.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/fuse.h b/include/fuse.h index 9e6c633..a273b15 100644 --- a/include/fuse.h +++ b/include/fuse.h @@ -560,11 +560,17 @@ struct fuse_operations { struct fuse_file_info *, enum fuse_readdir_flags); /** Release directory + * + * If the directory has been removed after the call to opendir, the + * path parameter will be NULL. */ int (*releasedir) (const char *, struct fuse_file_info *); /** Synchronize directory contents * + * If the directory has been removed after the call to opendir, the + * path parameter will be NULL. + * * If the datasync parameter is non-zero, then only the user data * should be flushed, not the meta data */ |