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