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author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2010-04-06 15:14:15 -0700 |
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committer | Sage Weil <sage@newdream.net> | 2010-10-20 15:37:28 -0700 |
commit | 3d14c5d2b6e15c21d8e5467dc62d33127c23a644 (patch) | |
tree | 7d123c47847df9d1e865b6b78dc7da3fe739b704 /fs/ceph/crypto.h | |
parent | ae1533b62b3369e6ae32338f4a77d64d0e88f676 (diff) | |
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ceph: factor out libceph from Ceph file system
This factors out protocol and low-level storage parts of ceph into a
separate libceph module living in net/ceph and include/linux/ceph. This
is mostly a matter of moving files around. However, a few key pieces
of the interface change as well:
- ceph_client becomes ceph_fs_client and ceph_client, where the latter
captures the mon and osd clients, and the fs_client gets the mds client
and file system specific pieces.
- Mount option parsing and debugfs setup is correspondingly broken into
two pieces.
- The mon client gets a generic handler callback for otherwise unknown
messages (mds map, in this case).
- The basic supported/required feature bits can be expanded (and are by
ceph_fs_client).
No functional change, aside from some subtle error handling cases that got
cleaned up in the refactoring process.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/crypto.h')
-rw-r--r-- | fs/ceph/crypto.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/fs/ceph/crypto.h b/fs/ceph/crypto.h deleted file mode 100644 index bdf3860..0000000 --- a/fs/ceph/crypto.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef _FS_CEPH_CRYPTO_H -#define _FS_CEPH_CRYPTO_H - -#include "types.h" -#include "buffer.h" - -/* - * cryptographic secret - */ -struct ceph_crypto_key { - int type; - struct ceph_timespec created; - int len; - void *key; -}; - -static inline void ceph_crypto_key_destroy(struct ceph_crypto_key *key) -{ - kfree(key->key); -} - -extern int ceph_crypto_key_encode(struct ceph_crypto_key *key, - void **p, void *end); -extern int ceph_crypto_key_decode(struct ceph_crypto_key *key, - void **p, void *end); -extern int ceph_crypto_key_unarmor(struct ceph_crypto_key *key, const char *in); - -/* crypto.c */ -extern int ceph_decrypt(struct ceph_crypto_key *secret, - void *dst, size_t *dst_len, - const void *src, size_t src_len); -extern int ceph_encrypt(struct ceph_crypto_key *secret, - void *dst, size_t *dst_len, - const void *src, size_t src_len); -extern int ceph_decrypt2(struct ceph_crypto_key *secret, - void *dst1, size_t *dst1_len, - void *dst2, size_t *dst2_len, - const void *src, size_t src_len); -extern int ceph_encrypt2(struct ceph_crypto_key *secret, - void *dst, size_t *dst_len, - const void *src1, size_t src1_len, - const void *src2, size_t src2_len); - -/* armor.c */ -extern int ceph_armor(char *dst, const char *src, const char *end); -extern int ceph_unarmor(char *dst, const char *src, const char *end); - -#endif |