73 static char *lock_getname(const char *lockdir, const s_modemport *modemport)  in lock_getname()  argument
80 	if( lockdir && *lockdir )  in lock_getname()
81 		lckname = (char *)xstrcpy(lockdir);  in lock_getname()
286 int port_checklock(const char *lockdir, const s_modemport *modemport)  in port_checklock()  argument
291 	if( (lckname = lock_getname(lockdir, modemport)) == NULL )  in port_checklock()
311 int port_lock(const char *lockdir, const s_modemport *modemport)  in port_lock()  argument
317 	if( lockdir && *lockdir )  in port_lock()
318 		tmpname = xstrcpy(lockdir);  in port_lock()
330 	if( (lckname = lock_getname(lockdir, modemport)) == NULL )  in port_lock()
352 int port_unlock(const char *lockdir, const s_modemport *modemport)  in port_unlock()  argument
357 	if( (lckname = lock_getname(lockdir, modemport)) == NULL )  in port_unlock()