forked from KolibriOS/kolibrios
1429 lines
32 KiB
C
1429 lines
32 KiB
C
/* Copyright (C) KolibriOS team 2004-2021. All rights reserved. */
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/* Distributed under terms of the GNU General Public License */
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/* This file contains basic wrappers over KolibriOS system calls. */
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/* See sysfuncs.txt file for details. */
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/*
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* This file was created with you in mind. Lest you reinvent the wheel.
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* If for some reason there is not enough wrapper add! I ask you to stick to the same style: snake_case.
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* Structure names must start with "ksys_" and end with "_t".
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* All wrappers must start with the "_ksys_" prefix.
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* I consider it mandatory to place the wrappers in the correct order in the official documentation.
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* Enjoy writing your code :)
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* Warning! The end of the file is the old definitions of function/structure names.
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* They are for compatibility... Better not to use them.
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*/
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#ifndef _KSYS_H_
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#define _KSYS_H_
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#include <stddef.h>
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#define asm_inline __asm__ __volatile__
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/*============== General structures ==============*/
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#pragma pack(push,1)
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typedef struct {
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uint8_t blue;
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uint8_t green;
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uint8_t red;
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}rgb_t;
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typedef union {
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uint32_t val;
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struct{
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uint8_t hour;
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uint8_t min;
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uint8_t sec;
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uint8_t _zero;
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};
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}ksys_time_t;
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typedef union {
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uint32_t val;
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struct{
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uint8_t year;
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uint8_t month;
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uint8_t day;
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uint8_t _zero;
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};
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}ksys_date_t;
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typedef union{
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uint32_t val;
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struct{
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uint16_t x;
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uint16_t y;
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};
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}ksys_pos_t;
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typedef union ksys_oskey_t{
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uint32_t val;
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struct{
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uint8_t state;
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uint8_t code;
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uint8_t ctrl_key;
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};
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}ksys_oskey_t;
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typedef struct{
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void *data;
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size_t size;
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}ksys_ufile_t;
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typedef struct{
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uint32_t p00;
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union{
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uint64_t p04;
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struct {
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uint32_t p04dw;
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uint32_t p08dw;
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};
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};
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uint32_t p12;
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union {
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uint32_t p16;
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const char *new_name;
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void *bdfe;
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void *buf16;
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const void *cbuf16;
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};
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char p20;
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const char *p21;
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}ksys70_t;
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typedef struct {
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uint32_t attributes;
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uint32_t name_cp;
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ksys_time_t creation_time;
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ksys_date_t creation_date;
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ksys_time_t last_access_time;
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ksys_date_t last_access_date;
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ksys_time_t last_modification_time;
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ksys_date_t last_modification_date;
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unsigned long long size;
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char name[0];
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}ksys_bdfe_t;
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typedef struct {
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int cpu_usage; //+0
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int window_pos_info; //+4
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short int reserved1; //+8
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char name[12]; //+10
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int memstart; //+22
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int memused; //+26
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int pid; //+30
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int winx_start; //+34
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int winy_start; //+38
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int winx_size; //+42
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int winy_size; //+46
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short int slot_info; //+50
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short int reserved2; //+52
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int clientx; //+54
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int clienty; //+58
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int clientwidth; //+62
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int clientheight; //+66
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unsigned char window_state;//+70
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char reserved3[1024-71]; //+71
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}ksys_thread_t;
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typedef unsigned int ksys_color_t;
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typedef struct{
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ksys_color_t frame_area;
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ksys_color_t grab_bar;
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ksys_color_t grab_bar_button;
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ksys_color_t grab_button_text;
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ksys_color_t grab_text;
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ksys_color_t work_area;
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ksys_color_t work_button;
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ksys_color_t work_button_text;
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ksys_color_t work_text;
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ksys_color_t work_graph;
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}ksys_colors_table_t;
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typedef struct{
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unsigned pid; // PID of sending thread
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unsigned datalen; // data bytes
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char *data; // data begin
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}ksys_ipc_msg;
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typedef struct{
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unsigned lock; // nonzero is locked
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unsigned used; // used bytes in buffer
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ksys_ipc_msg *data; // data begin
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}ksys_ipc_buffer;
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typedef struct {
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char* func_name;
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void* func_ptr;
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}ksys_dll_t;
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typedef unsigned ksys_drv_hand_t;
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typedef struct{
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ksys_drv_hand_t handler;
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unsigned func_num;
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void* in_data_ptr;
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unsigned in_data_size;
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void* out_data_ptr;
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unsigned out_data_size;
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}ksys_ioctl_t;
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typedef struct{
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char key[64];
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char path[64];
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}ksys_dir_key_t;
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#pragma pack(pop)
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typedef rgb_t ksys_bitmap_t;
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enum KSYS_FS_ERRORS {
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KSYS_FS_ERR_SUCCESS = 0, // Success
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KSYS_FS_ERR_1 = 1, // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)
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KSYS_FS_ERR_2 = 2, // Function is not supported for the given file system
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KSYS_FS_ERR_3 = 3, // Unknown file system
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KSYS_FS_ERR_4 = 4, // Reserved, is never returned in the current implementation
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KSYS_FS_ERR_5 = 5, // File not found
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KSYS_FS_ERR_EOF = 6, // End of file, EOF
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KSYS_FS_ERR_7 = 7, // Pointer lies outside of application memory
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KSYS_FS_ERR_8 = 8, // Disk is full
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KSYS_FS_ERR_9 = 9, // FAT table is destroyed
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KSYS_FS_ERR_10 = 10, // Access denied
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KSYS_FS_ERR_11 = 11 // Device error
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};
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enum KSYS_EVENTS {
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KSYS_EVENT_NONE = 0, /* Event queue is empty */
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KSYS_EVENT_REDRAW = 1, /* Window and window elements should be redrawn */
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KSYS_EVENT_KEY = 2, /* A key on the keyboard was pressed */
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KSYS_EVENT_BUTTON = 3, /* A button was clicked with the mouse */
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KSYS_EVENT_DESKTOP = 5, /* Desktop redraw finished */
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KSYS_EVENT_MOUSE = 6, /* Mouse activity (movement, button press) was detected */
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KSYS_EVENT_IPC = 7, /* Interprocess communication notify */
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KSYS_EVENT_NETWORK = 8, /* Network event */
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KSYS_EVENT_DEBUG = 9, /* Debug subsystem event */
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KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */
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};
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enum KSYS_FILE_ENCODING{
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KSYS_FILE_CP866 =1,
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KSYS_FILE_UTF16LE = 2,
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KSYS_FILE_UTF8 = 3
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};
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static inline
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int __strcmp(const char * s1, const char * s2 )
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{
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while ((*s1) && (*s1 == *s2)){ ++s1; ++s2; }
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return(*(unsigned char*)s1 - *(unsigned char *)s2);
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}
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/* ####################################################################### */
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/* ############### С wrappers for system calls Kolibri OS ################ */
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/* ####################################################################### */
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/*=============== Function -1 - terminate thread/process ===============*/
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static inline
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void _ksys_exit(){
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asm_inline("int $0x40"::"a"(-1));
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}
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/*============== Function 0 - define and draw the window. ==============*/
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static inline
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void _ksys_create_window(uint32_t x, uint32_t y, uint32_t w, uint32_t h, const char *name, ksys_color_t workcolor, uint32_t style) {
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asm_inline(
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"int $0x40"
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::"a"(0),
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"b"((x << 16) | ((w-1) & 0xFFFF)),
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"c"((y << 16) | ((h-1) & 0xFFFF)),
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"d"((style << 24) | (workcolor & 0xFFFFFF)),
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"D"(name),
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"S"(0)
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:"memory"
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);
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};
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/*================ Function 1 - put pixel in the window. ===============*/
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static inline
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void _ksys_draw_pixel(uint32_t x, uint32_t y, ksys_color_t color){
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asm_inline(
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"int $0x40"
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::"a"(1), "b"(x), "c"(y), "d"(color)
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);
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}
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/*============ Function 2 - get the code of the pressed key. ===========*/
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static inline
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ksys_oskey_t _ksys_get_key(void){
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ksys_oskey_t val;
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asm_inline(
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"int $0x40"
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:"=a"(val)
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:"a"(2)
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);
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return val;
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}
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/*==================== Function 3 - get system time. ===================*/
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static inline
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ksys_time_t _ksys_get_time(){
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ksys_time_t c_time;
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asm_inline(
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"int $0x40"
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:"=a"(c_time)
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:"a"(3)
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:"memory"
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);
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return c_time;
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}
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/*=================== Function 4 - draw text string. ===================*/
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static inline
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void _ksys_draw_text(const char *text, uint32_t x, uint32_t y, uint32_t len, ksys_color_t color) {
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asm_inline(
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"int $0x40"
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::"a"(4),"d"(text),
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"b"((x << 16) | y),
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"S"(len),"c"(color)
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:"memory"
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);
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}
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/*========================= Function 5 - delay. ========================*/
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static inline
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void _ksys_delay(uint32_t time){
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asm_inline(
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"int $0x40"
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::"a"(5), "b"(time)
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:"memory"
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);
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}
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/*=============== Function 7 - draw image in the window. ===============*/
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static inline
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void _ksys_draw_bitmap(void *bitmap, int x, int y, int w, int h)
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{
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asm_inline(
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"int $0x40"
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::"a"(7), "b"(bitmap),
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"c"((w << 16) | h),
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"d"((x << 16) | y)
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:"memory"
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);
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}
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/*=============== Function 8 - define/delete the button. ===============*/
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static inline
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void _ksys_define_button(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t id, ksys_color_t color) {
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asm_inline(
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"int $0x40"
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::"a"(8),
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"b"((x<<16)+w),
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"c"((y<<16)+h),
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"d"(id),
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"S"(color)
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);
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};
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static inline
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void _ksys_delete_button(uint32_t id){
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asm_inline(
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"int $0x40"
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::"a"(8),"d"(id & 0x00FFFFFF | 0x80000000)
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);
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}
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/*============ Function 9 - information on execution thread. ===========*/
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static inline
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int _ksys_thread_info(ksys_thread_t* table, int slot){
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int val;
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asm_inline(
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"int $0x40"
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:"=a"(val)
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:"a"(9), "b"(table), "c"(slot)
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:"memory"
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);
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return val;
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}
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/*==================== Function 10 - wait for event. ===================*/
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static inline
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uint32_t _ksys_wait_event(void){
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uint32_t val;
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asm_inline(
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"int $0x40"
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:"=a"(val)
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:"a"(10)
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);
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return val;
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}
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/*=============== Function 11 - check for event, no wait. ==============*/
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static inline
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uint32_t _ksys_check_event(void){
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uint32_t val;
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asm_inline(
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"int $0x40"
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:"=a"(val)
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:"a"(11)
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);
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return val;
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}
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/*=============== Function 12 - begin/end window redraw. ===============*/
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static inline
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void _ksys_start_draw(){
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asm_inline("int $0x40"::"a"(12),"b"(1));
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}
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static inline
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void _ksys_end_draw(){
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asm_inline("int $0x40" ::"a"(12),"b"(2));
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}
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/*============ Function 13 - draw a rectangle in the window. ===========*/
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static inline
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void _ksys_draw_bar(uint32_t x, uint32_t y, uint32_t w, uint32_t h, ksys_color_t color){
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asm_inline(
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"int $0x40"
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::"a"(13), "d"(color),
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"b"((x << 16) | w),
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"c"((y << 16) | h)
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);
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}
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/*=================== Function 14 - get screen size. ===================*/
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static inline
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ksys_pos_t _ksys_screen_size(){
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ksys_pos_t size;
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ksys_pos_t size_tmp;
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asm_inline(
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"int $0x40"
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:"=a"(size_tmp)
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:"a"(14)
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);
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size.x = size_tmp.y;
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size.y = size_tmp.x;
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return size;
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}
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/*== Function 15, subfunction 1 - set a size of the background image. ==*/
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static inline
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void _ksys_bg_set_size(uint32_t w, uint32_t h){
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asm_inline(
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"int $0x40"
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::"a"(15), "b"(1), "c"(w), "d"(h)
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);
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}
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/*=== Function 15, subfunction 2 - put pixel on the background image. ==*/
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static inline
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void _ksys_bg_put_pixel(uint32_t x, uint32_t y, uint32_t w, ksys_color_t color){
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asm_inline(
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"int $0x40"
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::"a"(15), "b"(2), "c"((x+y*w)*3), "d"(color)
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);
|
||
}
|
||
|
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/*=========== Function 15, subfunction 3 - redraw background. ==========*/
|
||
|
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static inline
|
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void _ksys_bg_redraw(void){
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||
asm_inline(
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"int $0x40"
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::"a"(15), "b"(3)
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||
);
|
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}
|
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|
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/*== Function 15, subfunction 4 - set drawing mode for the background. =*/
|
||
|
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enum KSYS_BG_MODES{
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KSYS_BG_MODE_PAVE=1,
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KSYS_BG_MODE_STRETCH=2
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};
|
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|
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static inline
|
||
void _ksys_bg_set_mode(uint32_t mode){
|
||
asm_inline(
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||
"int $0x40"
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::"a"(15), "b"(4), "c"(mode)
|
||
);
|
||
}
|
||
|
||
/*===================== Function 15, subfunction 5 =====================*/
|
||
/*============ Put block of pixels on the background image. ============*/
|
||
|
||
static inline
|
||
void _ksys_bg_put_bitmap(ksys_bitmap_t* bitmap, size_t bitmap_size, uint32_t x, uint32_t y, uint32_t w){
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(15), "b"(5), "c"(bitmap), "d"((x+y*w)*3), "S"(bitmap_size)
|
||
);
|
||
}
|
||
|
||
/*===================== Function 15, subfunction 6 =====================*/
|
||
/*======= Map background data to the address space of process. ==========*/
|
||
|
||
static inline
|
||
ksys_bitmap_t* _ksys_bg_get_map()
|
||
{
|
||
ksys_bitmap_t *bitmap;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(bitmap)
|
||
:"a"(15), "b"(6)
|
||
);
|
||
return bitmap;
|
||
}
|
||
|
||
/*===== Function 15, subfunction 7 - close mapped background data. =====*/
|
||
|
||
static inline
|
||
int _ksys_bg_close_map(ksys_bitmap_t* bitmap)
|
||
{
|
||
int status; // 1 - OK, 0 - ERROR
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(status)
|
||
:"a"(15), "b"(7), "c"(bitmap)
|
||
);
|
||
return status;
|
||
}
|
||
|
||
/*===================== Function 15, subfunction 9 =====================*/
|
||
/*============= Redraws a rectangular part of the background ===========*/
|
||
|
||
static inline
|
||
void _ksys_bg_redraw_bar(ksys_pos_t angle1, ksys_pos_t angle2)
|
||
{
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(15), "b"(9),
|
||
"c"(angle1.x*(1<<16)+angle2.x),
|
||
"d"(angle1.y*(1<<16)+angle2.y)
|
||
);
|
||
}
|
||
|
||
/*=============== Function 16 - save ramdisk on a floppy. ==============*/
|
||
|
||
static inline
|
||
int _ksys_save_ramdisk_fd(uint32_t floppy_id)
|
||
{
|
||
int status; // 0 - OK, 1 - ERROR
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(status)
|
||
:"a"(16), "b"(floppy_id)
|
||
);
|
||
return status;
|
||
}
|
||
|
||
/*======= Function 17 - get the identifier of the pressed button. ======*/
|
||
|
||
static inline
|
||
uint32_t _ksys_get_button()
|
||
{
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(17)
|
||
);
|
||
return val>>8;
|
||
}
|
||
|
||
/*===================== Function 18, subfunction 1 =====================*/
|
||
/*============= Make deactive the window of the given thread. ==========*/
|
||
|
||
static inline
|
||
void _ksys_unfocus_window(int slot)
|
||
{
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(18), "b"(1), "c"(slot)
|
||
);
|
||
}
|
||
|
||
/*= Function 18, subfunction 2 - terminate process/thread by the slot. =*/
|
||
|
||
static inline
|
||
void _ksys_kill_by_slot(int slot)
|
||
{
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(18), "b"(2), "c"(slot)
|
||
);
|
||
}
|
||
|
||
/*===================== Function 18, subfunction 3 =====================*/
|
||
/*============= Make active the window of the given thread. ============*/
|
||
|
||
static inline
|
||
void _ksys_focus_window(int slot){
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(18), "b"(3), "c"(slot)
|
||
);
|
||
}
|
||
|
||
/*===================== Function 18, subfunction 4 =====================*/
|
||
/*=========== Get counter of idle time units per one second. ===========*/
|
||
|
||
static inline
|
||
uint32_t _ksys_get_idle(void){
|
||
uint32_t sec;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(sec)
|
||
:"a"(18), "b"(4)
|
||
);
|
||
return sec;
|
||
}
|
||
|
||
/*========== Function 18, subfunction 5 - get CPU clock rate. ==========*/
|
||
/*================ modulo 2^32 clock ticks = 4GHz ======================*/
|
||
|
||
static inline
|
||
uint32_t _ksys_get_cpu_clock(void){
|
||
uint32_t clock;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(clock)
|
||
:"a"(18), "b"(5)
|
||
);
|
||
return clock;
|
||
}
|
||
|
||
/* Function 18, subfunction 6 - save ramdisk to the file on hard drive. */
|
||
|
||
static inline
|
||
uint32_t _ksys_save_ramdisk_hd(const char* ramdisk_path){
|
||
uint32_t fs_err;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(fs_err)
|
||
:"a"(18), "b"(6), "c"(ramdisk_path)
|
||
);
|
||
return fs_err;
|
||
}
|
||
|
||
/* Function 18, subfunction 9 - system shutdown with the parameter. */
|
||
|
||
enum KSYS_SHD_PARAM {
|
||
KSYS_SHD_POWEROFF = 2,
|
||
KSYS_SHD_REBOOT = 3,
|
||
KSYS_SHD_RESTART_KRN = 4
|
||
};
|
||
|
||
static inline
|
||
void _ksys_shutdown(uint32_t shd_param){
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(18), "b"(9), "c"(shd_param)
|
||
);
|
||
}
|
||
|
||
/*========= Function 18, subfunction 16 - get size of free RAM. ========*/
|
||
|
||
static inline
|
||
size_t _ksys_get_ram_size(void){
|
||
size_t size;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(size)
|
||
:"a"(18), "b"(16)
|
||
);
|
||
return size;
|
||
}
|
||
|
||
/*======== Function 18, subfunction 17 - get full amount of RAM. =======*/
|
||
|
||
static inline
|
||
size_t _ksys_get_full_ram(void){
|
||
size_t size;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(size)
|
||
:"a"(18), "b"(17)
|
||
);
|
||
return size;
|
||
}
|
||
|
||
/*===================== Function 18, subfunction 18 ====================*/
|
||
/*============= Terminate process/thread by the identifier. ============*/
|
||
|
||
static inline
|
||
void _ksys_kill_by_pid(uint32_t PID)
|
||
{
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(18), "b"(18), "c"(PID)
|
||
);
|
||
}
|
||
|
||
/*===================== Function 18, subfunction 21 ====================*/
|
||
/*=====Get the slot number of the process / thread by identifier.. =====*/
|
||
|
||
static inline
|
||
int _ksys_get_thread_slot(int PID){
|
||
int val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(18), "b"(21), "c"(PID)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*============= Function 23 - wait for event with timeout. =============*/
|
||
|
||
static inline
|
||
uint32_t _ksys_wait_event_timeout(uint32_t timeout){
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(23), "b"(timeout)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*=== Function 26, subfunction 9 - get the value of the time counter. ==*/
|
||
|
||
static inline
|
||
uint32_t _ksys_get_tick_count(){
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(26),"b"(9)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*===================== Function 26, subfunction 10 ====================*/
|
||
/*========== Get the value of the high precision time counter. =========*/
|
||
|
||
static inline
|
||
uint64_t _ksys_get_ns_count(){
|
||
uint64_t val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=A"(val)
|
||
:"a"(26), "b"(10)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*=================== Function 29 - get system date. ===================*/
|
||
|
||
static inline
|
||
ksys_date_t _ksys_get_date(){
|
||
ksys_date_t val;
|
||
asm_inline("int $0x40":"=a"(val):"a"(29));
|
||
return val;
|
||
}
|
||
|
||
/*===========+ Function 30 - work with the current folder.==============*/
|
||
/*--------- Subfunction 1 - set current folder for the thread. ---------*/
|
||
|
||
static inline
|
||
void _ksys_setcwd(char* dir){
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(30), "b"(1), "c"(dir)
|
||
);
|
||
}
|
||
|
||
/*--------- Subfunction 2 - get current folder for the thread. ---------*/
|
||
|
||
static inline
|
||
int _ksys_getcwd(char* buf, int bufsize){
|
||
register int val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val):"a"(30), "b"(2), "c"(buf), "d"(bufsize)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/* ---- Subfunction 3 - install the add.system directory for the kernel ------*/
|
||
|
||
static inline
|
||
int _ksys_set_kernel_dir(ksys_dir_key_t *table){
|
||
register int val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(30), "b"(3), "c"(table)
|
||
:"memory"
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*=================== Function 37 - work with mouse. ===================*/
|
||
|
||
enum KSYS_MOUSE_POS{
|
||
KSYS_MOUSE_SCREEN_POS = 0,
|
||
KSYS_MOUSE_WINDOW_POS = 1
|
||
};
|
||
|
||
static inline
|
||
ksys_pos_t _ksys_get_mouse_pos(int origin){
|
||
ksys_pos_t pos;
|
||
asm_inline(
|
||
"int $0x40 \n\t"
|
||
"rol $16, %%eax"
|
||
:"=a"(pos)
|
||
:"a"(37),"b"(origin)
|
||
);
|
||
return pos;
|
||
}
|
||
|
||
static inline
|
||
uint32_t _ksys_get_mouse_buttons(void){ // subfunction 2 - states of the mouse buttons
|
||
uint32_t val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(37),"b"(2)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
static inline
|
||
uint32_t _ksys_get_mouse_eventstate(void){ // subfunction 3 - states and events of the mouse buttons
|
||
uint32_t val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(37),"b"(3)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
static inline
|
||
uint32_t _ksys_load_cursor(void *path, uint32_t flags) { // subfunction 4 - load cursor
|
||
uint32_t val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(37), "b"(4), "c"(path), "d"(flags)
|
||
:"memory"
|
||
);
|
||
return val;
|
||
}
|
||
|
||
static inline
|
||
uint32_t _ksys_set_cursor(uint32_t cursor){ // subfunction 5 - set curso
|
||
uint32_t old;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(old)
|
||
:"a"(37), "b"(5), "c"(cursor)
|
||
);
|
||
return old;
|
||
}
|
||
|
||
static inline
|
||
int _ksys_delete_cursor(uint32_t cursor){ // subfunction 6 - delete curso
|
||
int ret;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(ret)
|
||
:"a"(37), "b"(6), "c"(cursor)
|
||
:"memory"
|
||
);
|
||
return ret;
|
||
}
|
||
|
||
static inline
|
||
uint32_t _ksys_get_mouse_wheels(void) // subfunction 7 - get scroll data
|
||
{
|
||
uint32_t val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(37),"b"(7)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*=========== Function 40 - set the mask for expected events. ==========*/
|
||
|
||
enum KSYS_EVENT_MASK{
|
||
KSYS_EVM_REDRAW = 1,
|
||
KSYS_EVM_KEY = 2,
|
||
KSYS_EVM_BUTTON = 4,
|
||
KSYS_EVM_EXIT = 8,
|
||
KSYS_EVM_BACKGROUND = 16,
|
||
KSYS_EVM_MOUSE = 32,
|
||
KSYS_EVM_IPC = 64,
|
||
KSYS_EVM_STACK = 128,
|
||
KSYS_EVM_DEBUG = 256,
|
||
KSYS_EVM_STACK2 = 512,
|
||
KSYS_EVM_MOUSE_FILTER = 0x80000000,
|
||
KSYS_EVM_CURSOR_FILTER = 0x40000000,
|
||
};
|
||
|
||
static inline
|
||
uint32_t _ksys_set_event_mask(uint32_t mask){
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(40), "b"(mask)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*====================== Function 38 - draw line. ======================*/
|
||
|
||
static inline
|
||
void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
|
||
{
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(38), "d"(color),
|
||
"b"((xs << 16) | xe),
|
||
"c"((ys << 16) | ye)
|
||
);
|
||
}
|
||
|
||
/*============= Function 47 - draw a number in the window. =============*/
|
||
|
||
static inline
|
||
void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color){
|
||
unsigned fmt;
|
||
fmt = len << 16 | 0x80000000; // no leading zeros + width
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) | y), "S"(color)
|
||
);
|
||
}
|
||
|
||
static inline
|
||
void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg){
|
||
unsigned fmt;
|
||
fmt = len << 16 | 0x80000000; // no leading zeros + width
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) | y), "S"(color), "D"(bg)
|
||
);
|
||
}
|
||
|
||
/*====== Function 48, subfunction 3 - get standard window colors. ======*/
|
||
|
||
static inline
|
||
void _ksys_get_system_colors(ksys_colors_table_t *color_table)
|
||
{
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(48),"b"(3),"c"(color_table),"d"(40)
|
||
);
|
||
}
|
||
|
||
/*============ Function 48, subfunction 4 - get skin height. ===========*/
|
||
|
||
static inline
|
||
uint32_t _ksys_get_skin_height(){
|
||
unsigned height;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(height)
|
||
:"a"(48),"b"(4)
|
||
);
|
||
return height;
|
||
}
|
||
|
||
/*==================== Function 51 - create thread. ====================*/
|
||
|
||
static inline
|
||
int _ksys_create_thread(void* thread_entry, void* stack_top){
|
||
int val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(51), "b"(1), "c"(thread_entry), "d"(stack_top)
|
||
:"memory"
|
||
);
|
||
return val;
|
||
}
|
||
|
||
|
||
/*==================== Function 54, subfunction 0 ======================*/
|
||
/*============== Get the number of slots in the clipboard. =============*/
|
||
|
||
enum KSYS_CLIP_ENCODING{
|
||
KSYS_CLIP_UTF8 = 0,
|
||
KSYS_CLIP_CP866 = 1,
|
||
KSYS_CLIP_CP1251 = 2
|
||
};
|
||
|
||
enum KSYS_CLIP_TYPES{
|
||
KSYS_CLIP_TEXT = 0,
|
||
KSYS_CLIP_IMAGE = 1,
|
||
KSYS_CLIP_RAW = 2
|
||
};
|
||
|
||
static inline
|
||
int _ksys_clip_num(){
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(54), "b"(0)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*==================== Function 54, subfunction 1 ======================*/
|
||
/*================= Read the data from the clipboard. ==================-*/
|
||
|
||
static inline
|
||
char* _ksys_clip_get(int n) { // returned buffer must be freed by _ksys_free()
|
||
char* val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(54), "b"(1), "c"(n)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*==================== Function 54, subfunction 2 ======================*/
|
||
/*================= Write the data to the clipboard. ===================*/
|
||
|
||
static inline
|
||
int _ksys_clip_set(int n, char *buffer){
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(54), "b"(2), "c"(n), "d"(buffer)
|
||
:"memory"
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*===================== Function 54, subfunction 3 =====================*/
|
||
/*================ Delete the last slot in the clipboard ===============*/
|
||
|
||
static inline
|
||
int _ksys_clip_pop(){
|
||
unsigned val;
|
||
asm_inline (
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(54), "b"(3)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*===================== Function 54, subfunction 4 =====================*/
|
||
/*===================== Alarm reset the lock buffer ====================*/
|
||
|
||
static inline
|
||
int _ksys_clip_unlock(){
|
||
unsigned val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(54), "b"(4)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*============== Function 63 - work with the debug board. ==============*/
|
||
|
||
static inline
|
||
void _ksys_debug_putc(char c){
|
||
asm_inline("int $0x40"::"a"(63), "b"(1), "c"(c));
|
||
}
|
||
|
||
static inline
|
||
void _ksys_debug_puts(char *s){
|
||
unsigned i=0;
|
||
while (*(s+i)){
|
||
asm_inline ("int $0x40"::"a"(63), "b"(1), "c"(*(s+i)));
|
||
i++;
|
||
}
|
||
}
|
||
|
||
/*========= Function 67 - change position/sizes of the window. =========*/
|
||
|
||
static inline
|
||
void _ksys_change_window(int new_x, int new_y, int new_w, int new_h){
|
||
asm_inline(
|
||
"int $0x40"
|
||
::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h)
|
||
);
|
||
}
|
||
|
||
/*======== Function 68, subfunction 12 - allocate memory block. ========*/
|
||
|
||
static inline
|
||
void* _ksys_alloc(size_t size){
|
||
void *val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(68),"b"(12),"c"(size)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*========== Function 68, subfunction 13 - free memory block. ==========*/
|
||
|
||
static inline
|
||
int _ksys_free(void *mem){
|
||
int val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(68),"b"(13),"c"(mem)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*============= Function 68, subfunction 16 - load driver. =============*/
|
||
|
||
static inline
|
||
ksys_drv_hand_t _ksys_load_driver(char *driver_name)
|
||
{
|
||
ksys_drv_hand_t driver_h;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(driver_h)
|
||
:"a"(68), "b"(16), "c"(driver_name)
|
||
);
|
||
return driver_h;
|
||
}
|
||
|
||
/*============ Function 68, subfunction 17 - driver control. ===========*/
|
||
|
||
static inline
|
||
unsigned _ksys_driver_control(ksys_ioctl_t *ioctl)
|
||
{
|
||
unsigned status;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(status)
|
||
:"a"(68), "b"(17), "c"(ioctl)
|
||
:"memory"
|
||
);
|
||
return status;
|
||
}
|
||
|
||
/*== Function 68, subfunction 18 - subfunction 19 - load DLL (MS COFF) ==*/
|
||
|
||
static inline
|
||
ksys_dll_t* _ksys_dlopen(const char* path){
|
||
ksys_dll_t *table;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(table)
|
||
:"a"(68),"b"(19), "c"(path)
|
||
:"memory"
|
||
);
|
||
return table;
|
||
}
|
||
|
||
/* It is not a system call, it serves as an auxiliary tool*/
|
||
|
||
static inline
|
||
void* _ksys_dlsym(ksys_dll_t *table, const char* fun_name){
|
||
unsigned i=0;
|
||
while (1){
|
||
if (!(table+i)->func_name){
|
||
break;
|
||
}else{
|
||
if (!__strcmp(fun_name, (table+i)->func_name)){
|
||
return (table+i)->func_ptr;
|
||
}
|
||
}
|
||
i++;
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
/* Function 68, subfunction 20 - reallocate memory block.*/
|
||
|
||
static inline
|
||
void* _ksys_realloc(void *mem, size_t size){
|
||
void *val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(68),"b"(20),"c"(size),"d"(mem)
|
||
:"memory"
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/* Function 68, subfunction 21 - load driver by full name. */
|
||
|
||
static inline
|
||
ksys_drv_hand_t _ksys_load_driver_opt(char *driver_path, char *cmd_line)
|
||
{
|
||
ksys_drv_hand_t driver_h;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(driver_h)
|
||
:"a"(68), "b"(21), "c"(driver_path), "d"(cmd_line)
|
||
);
|
||
return driver_h;
|
||
}
|
||
|
||
/*======== Function 68, subfunction 22 - open named memory area. =======*/
|
||
|
||
enum KSYS_SHM_MODE{
|
||
KSYS_SHM_OPEN = 0x00,
|
||
KSYS_SHM_OPEN_ALWAYS = 0x04,
|
||
KSYS_SHM_CREATE = 0x08,
|
||
KSYS_SHM_READ = 0x00,
|
||
KSYS_SHM_WRITE = 0x01,
|
||
};
|
||
|
||
static inline
|
||
int _ksys_shm_open(char *name, int mode, int size, char **new_shm)
|
||
{
|
||
int error;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(*new_shm), "=d"(error)
|
||
:"a"(68), "b"(22), "c"(name), "d"(size), "S"(mode)
|
||
);
|
||
return error;
|
||
}
|
||
|
||
/*======= Function 68, subfunction 23 - close named memory area. =======*/
|
||
|
||
static inline
|
||
void _ksys_shm_close(char *shm_name)
|
||
{
|
||
asm_inline(
|
||
"int $0x40":
|
||
:"a"(68), "b"(23), "c"(shm_name)
|
||
);
|
||
}
|
||
|
||
/*====== Function 68, subfunction 26 - release memory pages ============*/
|
||
|
||
static inline
|
||
int* _ksys_unmap(void *base, size_t offset, size_t size){
|
||
int *val;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(val)
|
||
:"a"(68),"b"(26),"c"(base),"d"(offset),"S"(size)
|
||
);
|
||
return val;
|
||
}
|
||
|
||
/*========== Function 68, subfunction 27 - load file ===================*/
|
||
|
||
static inline
|
||
ksys_ufile_t _ksys_load_file(const char *path)
|
||
{
|
||
ksys_ufile_t uf;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(uf.data), "=d"(uf.size)
|
||
:"a"(68), "b"(27),"c"(path)
|
||
:"memory"
|
||
);
|
||
return uf;
|
||
}
|
||
|
||
/*==== Function 68, subfunction 28 - load file, specifying the encoding ===*/
|
||
|
||
static inline
|
||
ksys_ufile_t _ksys_load_file_enc(const char *path, unsigned file_encoding)
|
||
{
|
||
ksys_ufile_t uf;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(uf.data), "=d"(uf.size)
|
||
:"a"(68), "b"(28),"c"(path), "d"(file_encoding)
|
||
:"memory"
|
||
);
|
||
return uf;
|
||
}
|
||
|
||
/*==== Function 70 - work with file system with long names support. ====*/
|
||
|
||
static inline
|
||
int _ksys_work_files(const ksys70_t *k)
|
||
{
|
||
int status;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(status)
|
||
:"a"(70), "b"(k)
|
||
:"memory"
|
||
);
|
||
return status;
|
||
}
|
||
|
||
/*====== Function 70, subfunction 0 - read file with long names support. ======*/
|
||
|
||
static inline
|
||
int _ksys_file_read_file(const char *name, unsigned long long offset, unsigned size, void *buf, unsigned *bytes_read)
|
||
{
|
||
ksys70_t k;
|
||
k.p00 = 0;
|
||
k.p04 = offset;
|
||
k.p12 = size;
|
||
k.buf16 = buf;
|
||
k.p20 = 0;
|
||
k.p21 = name;
|
||
int status;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(status), "=b"(*bytes_read)
|
||
:"a"(70), "b"(&k)
|
||
:"memory"
|
||
);
|
||
return status;
|
||
}
|
||
|
||
/*===================== Function 70, subfunction 2 =====================*/
|
||
/*============ Create/rewrite file with long names support. ============*/
|
||
|
||
static inline
|
||
int _ksys_file_create(const char* name){
|
||
ksys70_t k;
|
||
k.p00 = 2;
|
||
k.p04dw = 0;
|
||
k.p08dw = 0;
|
||
k.p12 = 0;
|
||
k.p21 = name;
|
||
return _ksys_work_files(&k);
|
||
}
|
||
|
||
/*===================== Function 70, subfunction 3 =====================*/
|
||
/*=========== Write to existing file with long names support. ==========*/
|
||
|
||
static inline
|
||
int _ksys_file_write_file(const char *name, unsigned long long offset, unsigned size, const void *buf, unsigned *bytes_written)
|
||
{
|
||
ksys70_t k;
|
||
k.p00 = 3;
|
||
k.p04 = offset;
|
||
k.p12 = size;
|
||
k.cbuf16 = buf;
|
||
k.p20 = 0;
|
||
k.p21 = name;
|
||
int status;
|
||
asm_inline(
|
||
"int $0x40"
|
||
:"=a"(status), "=b"(*bytes_written)
|
||
:"a"(70), "b"(&k)
|
||
:"memory"
|
||
);
|
||
return status;
|
||
}
|
||
|
||
/*========== Function 70, subfunction 5 - get information on file/folder. =====*/
|
||
|
||
static inline
|
||
int _ksys_file_get_info(const char *name, ksys_bdfe_t *bdfe)
|
||
{
|
||
ksys70_t k;
|
||
k.p00 = 5;
|
||
k.p04dw = 0;
|
||
k.p08dw = 0;
|
||
k.p12 = 0;
|
||
k.bdfe = bdfe;
|
||
k.p20 = 0;
|
||
k.p21 = name;
|
||
return _ksys_work_files(&k);
|
||
}
|
||
|
||
/*=========== Function 70, subfunction 7 - start application. ===========*/
|
||
|
||
static inline
|
||
int _ksys_exec(char *app_name, char *args)
|
||
{
|
||
ksys70_t file_opt;
|
||
file_opt.p00 = 7;
|
||
file_opt.p04dw = 0;
|
||
file_opt.p08dw = (unsigned)args;
|
||
|
||
file_opt.p12 = 0;
|
||
file_opt.p16 = 0;
|
||
file_opt.p20 = 0;
|
||
|
||
file_opt.p21 = app_name;
|
||
return _ksys_work_files(&file_opt);
|
||
}
|
||
|
||
/*========== Function 70, subfunction 8 - delete file/folder. ==========*/
|
||
|
||
static inline
|
||
int _ksys_file_delete(const char *name)
|
||
{
|
||
ksys70_t k;
|
||
k.p00 = 8;
|
||
k.p20 = 0;
|
||
k.p21 = name;
|
||
return _ksys_work_files(&k);
|
||
}
|
||
|
||
/*============= Function 70, subfunction 9 - create folder. ============*/
|
||
|
||
static inline
|
||
int _ksys_mkdir(const char *path)
|
||
{
|
||
ksys70_t dir_opt;
|
||
dir_opt.p00 = 9;
|
||
dir_opt.p21 = path;
|
||
return _ksys_work_files(&dir_opt);
|
||
}
|
||
|
||
/*============= Function 70, subfunction 10 - rename/move. =============*/
|
||
|
||
static inline
|
||
int _ksys_file_rename(const char *name, const char *new_name)
|
||
{
|
||
ksys70_t k;
|
||
k.p00 = 10;
|
||
k.new_name = new_name;
|
||
k.p20 = 0;
|
||
k.p21 = name;
|
||
return _ksys_work_files(&k);
|
||
}
|
||
|
||
|
||
/* ######### Old names of functions and structures. Do not use again! ##########*/
|
||
|
||
#define _ksys_get_event _ksys_wait_event
|
||
|
||
#endif // _KSYS_H_
|