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authorEric Biggers <ebiggers@google.com>2018-01-11 23:30:08 -0500
committerTheodore Ts'o <tytso@mit.edu>2018-01-11 23:30:08 -0500
commit0eaab5b10621e84868df911dad43d330fa1b9bc8 (patch)
treefea2961efec3edaa766c433016de207998d04142 /fs/crypto
parent1e80ad712f69a34d1e3c556d1d674d04b266ad40 (diff)
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fscrypt: move fscrypt_symlink_data to fscrypt_private.h
Now that all filesystems have been converted to use the symlink helper functions, they no longer need the declaration of 'struct fscrypt_symlink_data'. Move it from fscrypt.h to fscrypt_private.h. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/crypto')
-rw-r--r--fs/crypto/fscrypt_private.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index 6995bca5006b..cec9ce309f41 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -50,6 +50,15 @@ struct fscrypt_context {
#define FS_ENCRYPTION_CONTEXT_FORMAT_V1 1
+/**
+ * For encrypted symlinks, the ciphertext length is stored at the beginning
+ * of the string in little-endian format.
+ */
+struct fscrypt_symlink_data {
+ __le16 len;
+ char encrypted_path[1];
+} __packed;
+
/*
* A pointer to this structure is stored in the file system's in-core
* representation of an inode.