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1 #ifndef _SEPOL_IBPKEYS_H_
2 #define _SEPOL_IBPKEYS_H_
3 
4 #include <sepol/handle.h>
5 #include <sepol/policydb.h>
6 #include <sepol/ibpkey_record.h>
7 
8 
9 #ifdef __cplusplus
10 extern "C" {
11 #endif
12 
13 /* Return the number of ibpkeys */
14 extern int sepol_ibpkey_count(sepol_handle_t *handle,
15 			      const sepol_policydb_t *p, unsigned int *response);
16 
17 /* Check if a ibpkey exists */
18 extern int sepol_ibpkey_exists(sepol_handle_t *handle,
19 			       const sepol_policydb_t *policydb,
20 			       const sepol_ibpkey_key_t *key, int *response);
21 
22 /* Query a ibpkey - returns the ibpkey, or NULL if not found */
23 extern int sepol_ibpkey_query(sepol_handle_t *handle,
24 			      const sepol_policydb_t *policydb,
25 			      const sepol_ibpkey_key_t *key,
26 			      sepol_ibpkey_t **response);
27 
28 /* Modify a ibpkey, or add it, if the key is not found */
29 extern int sepol_ibpkey_modify(sepol_handle_t *handle,
30 			       sepol_policydb_t *policydb,
31 			       const sepol_ibpkey_key_t *key,
32 			       const sepol_ibpkey_t *data);
33 
34 /* Iterate the ibpkeys
35  * The handler may return:
36  * -1 to signal an error condition,
37  * 1 to signal successful exit
38  * 0 to signal continue
39  */
40 extern int sepol_ibpkey_iterate(sepol_handle_t *handle,
41 				const sepol_policydb_t *policydb,
42 				int (*fn)(const sepol_ibpkey_t *ibpkey,
43 					  void *fn_arg), void *arg);
44 
45 
46 #ifdef __cplusplus
47 }
48 #endif
49 
50 #endif
51