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