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| 622 | information about old is lost. |
622 | information about old is lost. |
| 623 | * The call of this function by an application with inactive window |
623 | * The call of this function by an application with inactive window |
| 624 | will return answer "buffer is empty". |
624 | will return answer "buffer is empty". |
| Line 625... | Line 625... | ||
| 625 | 625 | ||
| 626 | ====================================================================== |
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| 627 | ============ Function 18, subfunction 1 - system shutdown. =========== |
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| 628 | ====================================================================== |
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| 629 | Parameters: |
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| 630 | * eax = 18 - function number |
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| 631 | * ebx = 1 - subfunction number |
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| 632 | Returned value: |
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| 633 | * function always return eax = 0 as tag of success |
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| 634 | Remarks: |
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| 635 | * On the last step menu of exit from the system appears and waits |
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| 636 | response of the user. |
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| 637 | * See also subfunction 9, system shutdown with |
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| 638 | the parameter to force the choice in the exit menu. |
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| 639 | - | ||
| 640 | ====================================================================== |
626 | ====================================================================== |
| 641 | = Function 18, subfunction 2 - terminate process/thread by the slot. = |
627 | = Function 18, subfunction 2 - terminate process/thread by the slot. = |
| 642 | ====================================================================== |
628 | ====================================================================== |
| 643 | Parameters: |
629 | Parameters: |
| 644 | * eax = 18 - function number |
630 | * eax = 18 - function number |
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| 742 | * ecx = 2 - number of the subsubfunction |
728 | * ecx = 2 - number of the subsubfunction |
| 743 | Returned value: |
729 | Returned value: |
| 744 | * function does not return value |
730 | * function does not return value |
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| 745 | 731 | ||
| 746 | ====================================================================== |
732 | ====================================================================== |
| 747 | == Function 18, subfunction 9 - system shutdown with the parameter. == |
733 | ============ Function 18, subfunction 9 - system shutdown. =========== |
| 748 | ====================================================================== |
734 | ====================================================================== |
| 749 | Parameters: |
735 | Parameters: |
| 750 | * eax = 18 - function number |
736 | * eax = 18 - function number |
| 751 | * ebx = 9 - subfunction number |
737 | * ebx = 9 - subfunction number |
| 752 | * ecx = parameter: |
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| 753 | * 1 = on the last step of shutdown save ramdisk on a floppy and |
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| 754 | then show the exit menu and request further operations |
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| 755 | from the user |
738 | * ecx = parameter: |
| 756 | * 2 = turn off computer |
739 | * 2 = turn off computer |
| 757 | * 3 = reboot computer |
740 | * 3 = reboot computer |
| 758 | * 4 = restart the kernel from the file 'kernel.mnt' on ramdisk |
741 | * 4 = restart the kernel from the file 'kernel.mnt' on ramdisk |
| 759 | Returned value: |
742 | Returned value: |
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| 763 | Remarks: |
746 | Remarks: |
| 764 | * Do not rely on returned value by incorrect call, it can be |
747 | * Do not rely on returned value by incorrect call, it can be |
| 765 | changed in future versions of the kernel. |
748 | changed in future versions of the kernel. |
| 766 | * It is possible to use subfunction 1, that on the last step |
749 | * It is possible to use subfunction 1, that on the last step |
| 767 | the user makes choice himself. |
750 | the user makes choice himself. |
| 768 | * It is not recommended to use value ecx=1 (to not irritate the user |
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| 769 | with excessive questions); to save ramdisk on a floppy use |
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| 770 | function 16 (which admits specification, on which floppy to |
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| 771 | write), and to shutdown with the exit menu use already mentioned |
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| 772 | subfunction 1. |
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| 773 | - | ||
| 774 | ====================================================================== |
751 | ====================================================================== |
| 775 | ===== Function 18, subfunction 10 - minimize application window. ===== |
752 | ===== Function 18, subfunction 10 - minimize application window. ===== |
| 776 | ====================================================================== |
753 | ====================================================================== |
| 777 | Minimizes the own window. |
754 | Minimizes the own window. |
| 778 | Parameters: |
755 | Parameters: |