| 10,8 → 10,8 |
|---|
| ============== Function 0 - define and draw the window. ============== |
| ====================================================================== |
| Defines an application window. Draws a frame of the window, header and |
| working area. For skinned windows defines standard buttons for close |
| and minimize. |
| working area. For skinned windows defines standard close and minimize |
| buttons. |
| Parameters: |
| * eax = 0 - function number |
| * ebx = [coordinate on axis x]*65536 + [size on axis x] |
| 111,7 → 111,7 |
|---|
| rectangle with the left upper corner (5,_skinh) and right lower |
| (xsize-5,ysize-5) with color indicated in edx |
| (taking a gradient into account) |
| * define two standard buttons: for close and minimize |
| * define two standard buttons: close and minimize |
| (see function 8) |
| * if A=1 and edi contains (nonzero) pointer to caption string, |
| it is drawn in place in header defined in the skin |
| 982,6 → 982,7 |
|---|
| movement of the mouse on 1 pixel is impossible and the cursor will |
| jump on the value of installed speed (subsubfunction 1). The |
| installed value is not inspected by the kernel code. |
| Mouse delay can be regulated through the application SETUP. |
| * The subsubfunction 4 does not check the passed value. Before |
| its call find out current screen resolution (with function 14) |
| and check that the value of position is inside the limits of the |
| 1824,6 → 1825,8 |
|---|
| * ecx = [start coordinate on axis y]*65536 + |
| [end coordinate on axis y] |
| * edx = 0x00RRGGBB - color |
| edx = 0x01xxxxxx - draw inversed line |
| (low 24 bits are ignored) |
| Returned value: |
| * function does not return value |
| Remarks: |
| 2873,7 → 2876,6 |
|---|
| * subfunction 0 - read file/folder |
| * subfunction 1 - rewrite file |
| * subfunction 2 - delete file/folder |
| * subfunction 3 - write to existing file |
| * subfunction 4 - make folder |
| * subfunction 5 - rename/move file/folder |
| * subfunction 8 - LBA-read from device |
| 2990,39 → 2992,6 |
|---|
| Function 58 does not support folders on ramdisk. |
| |
| ====================================================================== |
| ==== Function 58, subfunction 3 - write data to the existing file. === |
| ====================================================================== |
| Parameters: |
| * eax = 58 - function number |
| * ebx = pointer to the information structure |
| Format of the information structure: |
| * +0: dword: 3 = subfunction number |
| * +4: dword: starting position in the file; -1 = append to the end |
| * +8: dword: number of bytes to write |
| * +12 = +0xC: dword: pointer to data to write |
| * +16 = +0x10: dword: pointer to buffer for system operations |
| (4096 bytes) |
| * +20 = +0x14: ASCIIZ-name of file, the rules of names forming are |
| given in the general description |
| Returned value: |
| * eax = 0 - success, otherwise file system error code |
| * ebx destroyed |
| Remarks: |
| * This function is obsolete, use subfunction 3 of function 70. |
| * Ramdisk and floppies do not support this function, it is only |
| for hard disks. |
| * File must already exist (otherwise function returns 5, not found). |
| To create files use subfunction 1. |
| * If the starting position is greater than file size, the function |
| returns eax=6(EOF). If the end position is greater than file size, |
| file is extended. |
| * The code of write processing for hard disk interpretes zero |
| value of the field +8 as the instruction to truncate the file to |
| the size, given in the field +4. However the code of processing |
| 58th function blocks this possibility for applications by |
| immediate return (with eax=0) in the case of zero size. |
| |
| ====================================================================== |
| ============== Function 58, subfunction 4 - make folder. ============= |
| ====================================================================== |
| Parameters: |
| 4100,6 → 4069,7 |
|---|
| * subfunction 1 - read folder |
| * subfunction 2 - create/rewrite file |
| * subfunction 3 - write to existing file |
| * subfunction 4 - set file size |
| * subfunction 5 - get attributes of file/folder |
| * subfunction 6 - set attributes of file/folder |
| * subfunction 7 - start application |
| 4287,8 → 4257,40 |
|---|
| * If beginning and/or ending position is greater than file size |
| (except for the previous case), the file is expanded to needed |
| size with zero characters. |
| * The function is not supported for CD (returns error code 2). |
| |
| ====================================================================== |
| ============ Function 70, subfunction 4 - set end of file. =========== |
| ====================================================================== |
| Parameters: |
| * eax = 70 - function number |
| * ebx = pointer to the information structure |
| Format of the information structure: |
| * +0: dword: 4 = subfunction number |
| * +4: dword: low dword of new file size |
| * +8: dword: high dword of new file size (must be 0 for FAT) |
| * +12 = +0xC: dword: 0 (reserved) |
| * +16 = +0x10: dword: 0 (reserved) |
| * +20 = +0x14: ASCIIZ-name of file, the rules of names forming are |
| given in the general description |
| or |
| * +20 = +0x14: db 0 |
| * +21 = +0x15: dd pointer to ASCIIZ-string with file name |
| Returned value: |
| * eax = 0 - success, otherwise file system error code |
| * ebx destroyed |
| Remarks: |
| * If the new file size is less than old one, file is truncated. |
| If the new size is greater than old one, file is expanded with |
| characters with code 0. If the new size is equal to old one, |
| the only result of call is set date/time of modification and |
| access to the current date/time. |
| * If there is not enough free space on disk for expansion, the |
| function will expand to maximum possible size and then return |
| error code 8. |
| * The function is not supported for CD (returns error code 2). |
| |
| ====================================================================== |
| ==== Function 70, subfunction 5 - get information on file/folder. ==== |
| ====================================================================== |
| Parameters: |