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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-04 16:27:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-04 16:27:41 -0800 |
| commit | d347da0deffa1d8f88f0d270eab040e4707c9916 (patch) | |
| tree | e0911f2ef4d36a7b44f7a5379feabebbd37dcfc4 /include/linux/xfrm.h | |
| parent | c6c88bbde4d8b2ffe9886b7130b2e23781d424e5 (diff) | |
| parent | 74cb8798222bb7d1aecb0acb91e6eeedf5feb948 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'include/linux/xfrm.h')
| -rw-r--r-- | include/linux/xfrm.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index 0fb077d6844..82fbb758e28 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -27,6 +27,22 @@ struct xfrm_id __u8 proto; }; +struct xfrm_sec_ctx { + __u8 ctx_doi; + __u8 ctx_alg; + __u16 ctx_len; + __u32 ctx_sid; + char ctx_str[0]; +}; + +/* Security Context Domains of Interpretation */ +#define XFRM_SC_DOI_RESERVED 0 +#define XFRM_SC_DOI_LSM 1 + +/* Security Context Algorithms */ +#define XFRM_SC_ALG_RESERVED 0 +#define XFRM_SC_ALG_SELINUX 1 + /* Selector, used as selector both on policy rules (SPD) and SAs. */ struct xfrm_selector @@ -146,6 +162,18 @@ enum { #define XFRM_NR_MSGTYPES (XFRM_MSG_MAX + 1 - XFRM_MSG_BASE) +/* + * Generic LSM security context for comunicating to user space + * NOTE: Same format as sadb_x_sec_ctx + */ +struct xfrm_user_sec_ctx { + __u16 len; + __u16 exttype; + __u8 ctx_alg; /* LSMs: e.g., selinux == 1 */ + __u8 ctx_doi; + __u16 ctx_len; +}; + struct xfrm_user_tmpl { struct xfrm_id id; __u16 family; @@ -176,6 +204,7 @@ enum xfrm_attr_type_t { XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */ XFRMA_SA, XFRMA_POLICY, + XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */ __XFRMA_MAX #define XFRMA_MAX (__XFRMA_MAX - 1) |