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| [9] | 1 | #include "syslib.h"
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| 2 |
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| 3 | /*===========================================================================*
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| 4 | * sys_segctl *
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| 5 | *===========================================================================*/
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| 6 | PUBLIC int sys_segctl(index, seg, off, phys, size)
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| 7 | int *index; /* return index of remote segment */
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| 8 | u16_t *seg; /* return segment selector here */
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| 9 | vir_bytes *off; /* return offset in segment here */
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| 10 | phys_bytes phys; /* physical address to convert */
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| 11 | vir_bytes size; /* size of segment */
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| 12 | {
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| 13 | message m;
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| 14 | int s;
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| 15 | m.SEG_PHYS = phys;
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| 16 | m.SEG_SIZE = size;
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| 17 | s = _taskcall(SYSTASK, SYS_SEGCTL, &m);
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| 18 | *index = (int) m.SEG_INDEX;
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| 19 | *seg = (u16_t) m.SEG_SELECT;
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| 20 | *off = (vir_bytes) m.SEG_OFFSET;
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| 21 | return s;
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| 22 | }
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| 23 |
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| 24 |
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