#ifndef PORT_OBJ_H
#define PORT_OBJ_H
#include <mach/port.h>
struct port_obj_tentry {
void *pos_value;
int pos_type;
};
extern void port_obj_init(int);
extern struct port_obj_tentry *port_obj_table;
extern int port_obj_table_size;
#ifndef PORT_OBJ_ASSERT
#define port_set_obj_value_type(pname, value, type) \
do { \
int ndx; \
\
if (!port_obj_table) \
port_obj_init(port_obj_table_size); \
ndx = MACH_PORT_INDEX(pname); \
port_obj_table[ndx].pos_value = (value); \
port_obj_table[ndx].pos_type = (type); \
} while (0)
#define port_get_obj_value(pname) \
(port_obj_table[MACH_PORT_INDEX(pname)].pos_value)
#define port_get_obj_type(pname) \
(port_obj_table[MACH_PORT_INDEX(pname)].pos_type)
#else
#define port_set_obj_value_type(pname, value, type) \
do { \
int ndx; \
\
if (!port_obj_table) \
port_obj_init(port_obj_table_size); \
ndx = MACH_PORT_INDEX(pname); \
assert(ndx > 0); \
assert(ndx < port_obj_table_size); \
port_obj_table[ndx].pos_value = (value); \
port_obj_table[ndx].pos_type = (type); \
} while (0)
#define port_get_obj_value(pname) \
((MACH_PORT_INDEX(pname) < (unsigned)port_obj_table_size) ? \
port_obj_table[MACH_PORT_INDEX(pname)].pos_value : \
(panic("port_get_obj_value: index too big"), (void *)-1))
#define port_get_obj_type(pname) \
((MACH_PORT_INDEX(pname) < (unsigned)port_obj_table_size) ? \
port_obj_table[MACH_PORT_INDEX(pname)].pos_type : \
(panic("port_get_obj_type: index too big"), -1))
#endif
#endif