| /kernel/trunk/docs/sysfuncr.txt |
|---|
| 1794,6 → 1794,23 |
| * При создании процесса/потока текущая папка наследуется от |
| родителя. |
| ---- Подфункция 3 - установить доп. системную директорию для ядра ---- |
| Параметры: |
| * eax = 30 - номер функции |
| * ebx = 3 - номер подфункции |
| * ecx = указатель на блок данных: |
| sysdir_name rb 64 |
| sysdir_path rb 64 |
| Пример: |
| dir_name1 db 'addappl',0 |
| rb 64-8 |
| dir_path1 db 'HD0/1',0 |
| rb 64-6 |
| Возвращаемое значение: |
| * функция не возвращает значения |
| Замечания: |
| * Функция может быть вызвана только 1 раз за 1 сессию работы ОС. |
| ====================================================================== |
| ========= Функция 34 - узнать кому принадлежит точка экрана. ========= |
| ====================================================================== |
| /kernel/trunk/docs/sysfuncs.txt |
|---|
| 1776,6 → 1776,23 |
| * At process/thread creation the current folder will be inherited |
| from the parent. |
| --- Subfunction 3 - install the add.system directory for the kernel -- |
| Parameters: |
| * eax = 30 - function number |
| * ebx = 3 - subfunction number |
| * ecx = pointer to a block of data: |
| sysdir_name rb 64 |
| sysdir_path rb 64 |
| For example: |
| dir_name1 db 'addappl',0 |
| rb 64-8 |
| dir_path1 db 'HD0/1',0 |
| rb 64-6 |
| Returned value: |
| * function does not return value |
| Remarks: |
| * The function can be called only 1 time for 1 session of the OS. |
| ====================================================================== |
| ========= Function 34 - who owner the pixel on the screen. =========== |
| ====================================================================== |
| /kernel/trunk/fs/fs_lfn.inc |
|---|
| 934,6 → 934,12 |
| ret |
| process_replace_file_name: |
| ; in |
| ; esi - path with filename(f.70) |
| ; |
| ; out |
| ; ebp - full filename |
| mov ebp, [full_file_name_table] |
| mov edi, [full_file_name_table.size] |
| dec edi |
| 975,6 → 981,10 |
| .ret: |
| ret |
| uglobal |
| lock_flag_for_f30_3 rb 1 |
| endg |
| sys_current_directory: |
| ; mov esi, [current_slot] |
| ; mov esi, [esi+APPDATA.cur_dir] |
| 988,7 → 998,42 |
| jz .set |
| dec ebx |
| jz .get |
| dec ebx |
| jz .mount_additional_directory |
| ret |
| .mount_additional_directory: |
| ; sysfunction 30.2: [for app] eax=30,ebx=3,ecx->dir name+dir path (128) |
| ; for our code: nothing |
| ; check lock of the function |
| cmp [lock_flag_for_f30_3], 1 |
| je @f |
| mov esi, ecx |
| mov edi, sysdir_name1 |
| ; copying fake directory name |
| mov ecx, 63 |
| cld |
| rep movsb |
| ; terminator of name, in case if we get the inlet trash |
| inc esi |
| xor eax, eax |
| stosb |
| ; copying real directory path for mounting |
| mov ecx, 63 |
| rep movsb |
| ; terminator of name, in case if we get the inlet trash |
| xor eax, eax |
| stosb |
| ; increase the pointer of inputs for procedure "process_replace_file_name" |
| mov [full_file_name_table.size], 2 |
| ; block the ability to call f.30.3 because for one session is necessary |
| ; for us only once |
| mov [lock_flag_for_f30_3], 1 |
| @@: |
| ret |
| .get: |
| ; sysfunction 30.2: [for app] eax=30,ebx=2,ecx->buffer,edx=len |
| ; for our code: ebx->buffer,ecx=len |
| /kernel/trunk/fs/parse_fn.inc |
|---|
| 32,6 → 32,17 |
| ; Parser_params will initialize: sysdir_name = "sys", sysdir_path = <sysdir> |
| sysdir_name rb 64 |
| sysdir_path rb 64 |
| sysdir_name1 rb 64 |
| sysdir_path1 rb 64 |
| ; for example: |
| ;dir_name1 db 'addappl',0 |
| ; rb 64-8 |
| ;dir_path1 db 'HD0/1',0 |
| ; rb 64-6 |
| endg |
| uglobal |
| tmp_file_name_table dd ? |
| endg |