diff options
Diffstat (limited to 'security/apparmor/include/context.h')
| -rw-r--r-- | security/apparmor/include/context.h | 40 |
1 files changed, 1 insertions, 39 deletions
diff --git a/security/apparmor/include/context.h b/security/apparmor/include/context.h index b2aeb1da7e77..e287b7d0d4be 100644 --- a/security/apparmor/include/context.h +++ b/security/apparmor/include/context.h @@ -21,33 +21,10 @@ #include "label.h" #include "policy_ns.h" +#include "task.h" -#define task_ctx(X) ((X)->security) -#define current_task_ctx() (task_ctx(current)) #define cred_label(X) ((X)->security) -/* - * struct aa_task_ctx - information for current task label change - * @onexec: profile to transition to on next exec (MAY BE NULL) - * @previous: profile the task may return to (MAY BE NULL) - * @token: magic value the task must know for returning to @previous_profile - */ -struct aa_task_ctx { - struct aa_label *onexec; - struct aa_label *previous; - u64 token; -}; - -struct aa_task_ctx *aa_alloc_task_ctx(gfp_t flags); -void aa_free_task_ctx(struct aa_task_ctx *ctx); -void aa_dup_task_ctx(struct aa_task_ctx *new, const struct aa_task_ctx *old); - -int aa_replace_current_label(struct aa_label *label); -int aa_set_current_onexec(struct aa_label *label, bool stack); -int aa_set_current_hat(struct aa_label *label, u64 token); -int aa_restore_previous_label(u64 cookie); -struct aa_label *aa_get_task_label(struct task_struct *task); - /** * aa_cred_raw_label - obtain cred's label @@ -196,19 +173,4 @@ static inline struct aa_ns *aa_get_current_ns(void) return ns; } -/** - * aa_clear_task_ctx_trans - clear transition tracking info from the ctx - * @ctx: task context to clear (NOT NULL) - */ -static inline void aa_clear_task_ctx_trans(struct aa_task_ctx *ctx) -{ - AA_BUG(!ctx); - - aa_put_label(ctx->previous); - aa_put_label(ctx->onexec); - ctx->previous = NULL; - ctx->onexec = NULL; - ctx->token = 0; -} - #endif /* __AA_CONTEXT_H */ |