projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| e9ce8d39 A |
1 | /* |
| 2 | * @OSF_COPYRIGHT@ | |
| 3 | */ | |
| 4 | ||
| 5 | /* | |
| 6 | * Define a service to map from a kernel-generated port name | |
| 7 | * to server-defined "type" and "value" data to be associated | |
| 8 | * with the port. | |
| 9 | */ | |
| 10 | #include <mach/port_obj.h> | |
| 11 | #include <mach/mach.h> | |
| 12 | ||
| 13 | #define DEFAULT_TABLE_SIZE (64 * 1024) | |
| 14 | ||
| 15 | struct port_obj_tentry *port_obj_table; | |
| 16 | int port_obj_table_size = DEFAULT_TABLE_SIZE; | |
| 17 | ||
| 18 | void port_obj_init( | |
| 19 | int maxsize) | |
| 20 | { | |
| 21 | kern_return_t kr; | |
| 22 | ||
| 23 | kr = vm_allocate(mach_task_self(), | |
| 24 | (vm_offset_t *)&port_obj_table, | |
| 25 | (vm_size_t)(maxsize * sizeof (*port_obj_table)), | |
| 26 | TRUE); | |
| 27 | if (kr != KERN_SUCCESS) | |
| 28 | panic("port_obj_init: can't vm_allocate"); | |
| 29 | } |