diff options
Diffstat (limited to 'security/selinux/ss/mls.h')
| -rw-r--r-- | security/selinux/ss/mls.h | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/security/selinux/ss/mls.h b/security/selinux/ss/mls.h index df6032c6..096d1b4 100644 --- a/security/selinux/ss/mls.h +++ b/security/selinux/ss/mls.h @@ -13,7 +13,7 @@ /* * Updated: Hewlett-Packard <paul.moore@hp.com> * - * Added support to import/export the MLS label + * Added support to import/export the MLS label from NetLabel * * (c) Copyright Hewlett-Packard Development Company, L.P., 2006 */ @@ -24,26 +24,6 @@ #include "context.h" #include "policydb.h" -/* - * Copies the MLS range from `src' into `dst'. - */ -static inline int mls_copy_context(struct context *dst, - struct context *src) -{ - int l, rc = 0; - - /* Copy the MLS range from the source context */ - for (l = 0; l < 2; l++) { - dst->range.level[l].sens = src->range.level[l].sens; - rc = ebitmap_cpy(&dst->range.level[l].cat, - &src->range.level[l].cat); - if (rc) - break; - } - - return rc; -} - int mls_compute_context_len(struct context *context); void mls_sid_to_context(struct context *context, char **scontext); int mls_context_isvalid(struct policydb *p, struct context *c); @@ -69,19 +49,37 @@ int mls_compute_sid(struct context *scontext, int mls_setup_user_range(struct context *fromcon, struct user_datum *user, struct context *usercon); -void mls_export_lvl(const struct context *context, u32 *low, u32 *high); -void mls_import_lvl(struct context *context, u32 low, u32 high); - -int mls_export_cat(const struct context *context, - unsigned char **low, - size_t *low_len, - unsigned char **high, - size_t *high_len); -int mls_import_cat(struct context *context, - const unsigned char *low, - size_t low_len, - const unsigned char *high, - size_t high_len); +#ifdef CONFIG_NETLABEL +void mls_export_netlbl_lvl(struct context *context, + struct netlbl_lsm_secattr *secattr); +void mls_import_netlbl_lvl(struct context *context, + struct netlbl_lsm_secattr *secattr); +int mls_export_netlbl_cat(struct context *context, + struct netlbl_lsm_secattr *secattr); +int mls_import_netlbl_cat(struct context *context, + struct netlbl_lsm_secattr *secattr); +#else +static inline void mls_export_netlbl_lvl(struct context *context, + struct netlbl_lsm_secattr *secattr) +{ + return; +} +static inline void mls_import_netlbl_lvl(struct context *context, + struct netlbl_lsm_secattr *secattr) +{ + return; +} +static inline int mls_export_netlbl_cat(struct context *context, + struct netlbl_lsm_secattr *secattr) +{ + return -ENOMEM; +} +static inline int mls_import_netlbl_cat(struct context *context, + struct netlbl_lsm_secattr *secattr) +{ + return -ENOMEM; +} +#endif #endif /* _SS_MLS_H */ |
