#ifndef _SEPOL_PORTS_H_ #define _SEPOL_PORTS_H_ #include <sepol/handle.h> #include <sepol/policydb.h> #include <sepol/port_record.h> #include <sys/cdefs.h> __BEGIN_DECLS /* Return the number of ports */ extern int sepol_port_count(sepol_handle_t * handle, const sepol_policydb_t * p, unsigned int *response); /* Check if a port exists */ extern int sepol_port_exists(sepol_handle_t * handle, const sepol_policydb_t * policydb, const sepol_port_key_t * key, int *response); /* Query a port - returns the port, or NULL if not found */ extern int sepol_port_query(sepol_handle_t * handle, const sepol_policydb_t * policydb, const sepol_port_key_t * key, sepol_port_t ** response); /* Modify a port, or add it, if the key is not found */ extern int sepol_port_modify(sepol_handle_t * handle, sepol_policydb_t * policydb, const sepol_port_key_t * key, const sepol_port_t * data); /* Iterate the ports * The handler may return: * -1 to signal an error condition, * 1 to signal successful exit * 0 to signal continue */ extern int sepol_port_iterate(sepol_handle_t * handle, const sepol_policydb_t * policydb, int (*fn) (const sepol_port_t * port, void *fn_arg), void *arg); __END_DECLS #endif

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