This source file includes following definitions.
- mls_export_netlbl_lvl
- mls_import_netlbl_lvl
- mls_export_netlbl_cat
- mls_import_netlbl_cat
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22 #ifndef _SS_MLS_H_
23 #define _SS_MLS_H_
24
25 #include "context.h"
26 #include "policydb.h"
27
28 int mls_compute_context_len(struct policydb *p, struct context *context);
29 void mls_sid_to_context(struct policydb *p, struct context *context,
30 char **scontext);
31 int mls_context_isvalid(struct policydb *p, struct context *c);
32 int mls_range_isvalid(struct policydb *p, struct mls_range *r);
33 int mls_level_isvalid(struct policydb *p, struct mls_level *l);
34
35 int mls_context_to_sid(struct policydb *p,
36 char oldc,
37 char *scontext,
38 struct context *context,
39 struct sidtab *s,
40 u32 def_sid);
41
42 int mls_from_string(struct policydb *p, char *str, struct context *context,
43 gfp_t gfp_mask);
44
45 int mls_range_set(struct context *context, struct mls_range *range);
46
47 int mls_convert_context(struct policydb *oldp,
48 struct policydb *newp,
49 struct context *oldc,
50 struct context *newc);
51
52 int mls_compute_sid(struct policydb *p,
53 struct context *scontext,
54 struct context *tcontext,
55 u16 tclass,
56 u32 specified,
57 struct context *newcontext,
58 bool sock);
59
60 int mls_setup_user_range(struct policydb *p,
61 struct context *fromcon, struct user_datum *user,
62 struct context *usercon);
63
64 #ifdef CONFIG_NETLABEL
65 void mls_export_netlbl_lvl(struct policydb *p,
66 struct context *context,
67 struct netlbl_lsm_secattr *secattr);
68 void mls_import_netlbl_lvl(struct policydb *p,
69 struct context *context,
70 struct netlbl_lsm_secattr *secattr);
71 int mls_export_netlbl_cat(struct policydb *p,
72 struct context *context,
73 struct netlbl_lsm_secattr *secattr);
74 int mls_import_netlbl_cat(struct policydb *p,
75 struct context *context,
76 struct netlbl_lsm_secattr *secattr);
77 #else
78 static inline void mls_export_netlbl_lvl(struct policydb *p,
79 struct context *context,
80 struct netlbl_lsm_secattr *secattr)
81 {
82 return;
83 }
84 static inline void mls_import_netlbl_lvl(struct policydb *p,
85 struct context *context,
86 struct netlbl_lsm_secattr *secattr)
87 {
88 return;
89 }
90 static inline int mls_export_netlbl_cat(struct policydb *p,
91 struct context *context,
92 struct netlbl_lsm_secattr *secattr)
93 {
94 return -ENOMEM;
95 }
96 static inline int mls_import_netlbl_cat(struct policydb *p,
97 struct context *context,
98 struct netlbl_lsm_secattr *secattr)
99 {
100 return -ENOMEM;
101 }
102 #endif
103
104 #endif
105