| Line | |
|---|
| 1 | /* Constants used by the Process Manager. */
|
|---|
| 2 |
|
|---|
| 3 | #define NO_MEM ((phys_clicks) 0) /* returned by alloc_mem() with mem is up */
|
|---|
| 4 |
|
|---|
| 5 | #if (CHIP == INTEL && _WORD_SIZE == 2)
|
|---|
| 6 | /* These definitions are used in size_ok and are not needed for 386.
|
|---|
| 7 | * The 386 segment granularity is 1 for segments smaller than 1M and 4096
|
|---|
| 8 | * above that.
|
|---|
| 9 | */
|
|---|
| 10 | #define PAGE_SIZE 16 /* how many bytes in a page (s.b.HCLICK_SIZE)*/
|
|---|
| 11 | #define MAX_PAGES 4096 /* how many pages in the virtual addr space */
|
|---|
| 12 | #endif
|
|---|
| 13 |
|
|---|
| 14 | #define NR_PIDS 30000 /* process ids range from 0 to NR_PIDS-1.
|
|---|
| 15 | * (magic constant: some old applications use
|
|---|
| 16 | * a 'short' instead of pid_t.)
|
|---|
| 17 | */
|
|---|
| 18 |
|
|---|
| 19 | #define PM_PID 0 /* PM's process id number */
|
|---|
| 20 | #define INIT_PID 1 /* INIT's process id number */
|
|---|
| 21 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
