WebSVN – Kolibri OS – Blame – /contrib/sdk/sources/newlib/libc/include/sys/ksys.h

Rev	Author	Line No.	Line
9788	turbocat	1	#ifndef _KSYS_H_
		2	#define _KSYS_H_
		3
9767	turbocat	4	/* Copyright (C) KolibriOS team 2004-2021. All rights reserved. */
		5	/* Distributed under terms of the GNU General Public License */
		6
		7	/* This file contains basic wrappers over KolibriOS system calls. */
		8	/* See sysfuncs.txt file for details. */
		9
		10	/*
		11	* This file was created with you in mind. Lest you reinvent the wheel.
		12	* If for some reason there is not enough wrapper add! I ask you to stick to the same style: snake_case.
		13	* Structure names must start with "ksys_" and end with "_t".
		14	* All wrappers must start with the "_ksys_" prefix.
		15	* I consider it mandatory to place the wrappers in the correct order in the official documentation.
		16	* Enjoy writing your code :)
		17
		18	* Warning! The end of the file is the old definitions of function/structure names.
		19	* They are for compatibility... Better not to use them.
		20	*/
		21
		22	#include
		23	#include
		24
		25	#define KOSAPI static inline
		26	#define asm_inline __asm__ __volatile__
		27
		28	/============== General structures ==============/
		29
		30	#pragma pack(push, 1)
		31
		32	typedef struct {
		33	uint8_t blue;
		34	uint8_t green;
		35	uint8_t red;
		36	} rgb_t;
		37
		38	typedef union {
		39	uint32_t val;
		40	struct {
		41	uint8_t hour;
		42	uint8_t min;
		43	uint8_t sec;
		44	uint8_t _zero;
		45	};
		46	} ksys_time_t;
		47
		48	typedef union {
		49	uint32_t val;
		50	struct {
		51	uint8_t year;
		52	uint8_t month;
		53	uint8_t day;
		54	uint8_t _zero;
		55	};
		56	} ksys_date_t;
		57
		58	typedef union {
		59	uint32_t val;
		60	struct {
9784	turbocat	61	int16_t y;
		62	int16_t x;
9767	turbocat	63	};
		64	} ksys_pos_t;
		65
		66	typedef union ksys_oskey_t {
		67	uint32_t val;
		68	struct {
		69	uint8_t state;
		70	uint8_t code;
		71	uint8_t ctrl_key;
		72	};
		73	} ksys_oskey_t;
		74
		75	typedef struct {
		76	void* data;
		77	size_t size;
		78	} ksys_ufile_t;
		79
		80	typedef struct {
		81	uint32_t p00;
		82	union {
		83	uint64_t p04;
		84	struct {
		85	uint32_t p04dw;
		86	uint32_t p08dw;
		87	};
		88	};
		89	uint32_t p12;
		90	union {
		91	uint32_t p16;
		92	const char* new_name;
		93	void* bdfe;
		94	void* buf16;
		95	const void* cbuf16;
		96	};
		97	char p20;
		98	const char* p21;
		99	} ksys70_t;
		100
		101	typedef struct {
		102	uint32_t status;
		103	uint32_t rw_bytes;
		104	} ksys70_status_t;
		105
		106	typedef struct {
		107	uint32_t attributes;
		108	uint32_t name_cp;
		109	ksys_time_t creation_time;
		110	ksys_date_t creation_date;
		111	ksys_time_t last_access_time;
		112	ksys_date_t last_access_date;
		113	ksys_time_t last_modification_time;
		114	ksys_date_t last_modification_date;
		115	uint64_t size;
		116	char name[0];
		117	} ksys_bdfe_t;
		118
9784	turbocat	119	#define KSYS_THREAD_INFO_SIZE 1024
		120
		121	typedef union {
		122	struct {
		123	uint32_t cpu_usage; // CPU usage (cycles per secondgoes)
		124	uint16_t pos_in_window_stack; // position of the thread window in the window stack
		125	uint16_t slot_num_window_stack; // slot number in window stack
		126	uint16_t __reserved1; // reserved
		127	char name[12]; // process/thread name
		128	uint32_t memstart; // process address in memory
		129	uint32_t memused; // used memory size - 1
		130	int pid; // identifier (PID/TID)
		131	int winx_start; // window x-coordinate
		132	int winy_start; // window y-coordinate
		133	int winx_size; // x-axis flow window size
		134	int winy_size; // y-axis flow window size
		135	uint16_t slot_state; // thread slot state
		136	uint16_t __reserved2; // reserved
		137	int clientx; // client area start coordinate x-axis
		138	int clienty; // client area start coordinate y-axis
		139	int clientwidth; // client area width
		140	int clientheight; // client area height
		141	uint8_t window_state; // window state - bitfield
		142	uint8_t event_mask; // event mask
		143	uint8_t key_input_mode; // keyboard input mode
		144	};
		145	uint8_t __reserved3[KSYS_THREAD_INFO_SIZE];
9767	turbocat	146	} ksys_thread_t;
		147
		148	typedef unsigned int ksys_color_t;
		149
		150	typedef struct {
		151	ksys_color_t frame_area;
		152	ksys_color_t grab_bar;
		153	ksys_color_t grab_bar_button;
		154	ksys_color_t grab_button_text;
		155	ksys_color_t grab_text;
		156	ksys_color_t work_area;
		157	ksys_color_t work_button;
		158	ksys_color_t work_button_text;
		159	ksys_color_t work_text;
		160	ksys_color_t work_graph;
		161	} ksys_colors_table_t;
		162
		163	typedef struct {
		164	unsigned pid; // PID of sending thread
		165	unsigned datalen; // data bytes
		166	char* data; // data begin
		167	} ksys_ipc_msg;
		168
		169	typedef struct {
		170	unsigned lock; // nonzero is locked
		171	unsigned used; // used bytes in buffer
		172	ksys_ipc_msg* data; // data begin
		173	} ksys_ipc_buffer;
		174
		175	typedef struct {
		176	char* func_name;
		177	void* func_ptr;
		178	} ksys_dll_t;
		179
		180	typedef unsigned ksys_drv_hand_t;
		181
		182	typedef struct {
		183	ksys_drv_hand_t handler;
		184	unsigned func_num;
		185	void* in_data_ptr;
		186	unsigned in_data_size;
		187	void* out_data_ptr;
		188	unsigned out_data_size;
		189	} ksys_ioctl_t;
		190
		191	typedef struct {
		192	char key[64];
		193	char path[64];
		194	} ksys_dir_key_t;
		195
9788	turbocat	196	typedef union {
		197	uint8_t raw_data[24];
		198	struct {
		199	uint32_t id;
		200	uint8_t data[20];
		201	};
		202	} ksys_signal_info_t;
		203
9767	turbocat	204	#pragma pack(pop)
		205
		206	typedef rgb_t ksys_bitmap_t;
		207
		208	enum KSYS_FS_ERRORS {
		209	KSYS_FS_ERR_SUCCESS = 0, // Success
		210	KSYS_FS_ERR_1 = 1, // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)
		211	KSYS_FS_ERR_2 = 2, // Function is not supported for the given file system
		212	KSYS_FS_ERR_3 = 3, // Unknown file system
		213	KSYS_FS_ERR_4 = 4, // Reserved, is never returned in the current implementation
		214	KSYS_FS_ERR_5 = 5, // File not found
		215	KSYS_FS_ERR_EOF = 6, // End of file, EOF
		216	KSYS_FS_ERR_7 = 7, // Pointer lies outside of application memory
		217	KSYS_FS_ERR_8 = 8, // Disk is full
		218	KSYS_FS_ERR_9 = 9, // FAT table is destroyed
		219	KSYS_FS_ERR_10 = 10, // Access denied
		220	KSYS_FS_ERR_11 = 11 // Device error
		221	};
		222
		223	enum KSYS_EVENTS {
		224	KSYS_EVENT_NONE = 0, /* Event queue is empty */
		225	KSYS_EVENT_REDRAW = 1, /* Window and window elements should be redrawn */
		226	KSYS_EVENT_KEY = 2, /* A key on the keyboard was pressed */
		227	KSYS_EVENT_BUTTON = 3, /* A button was clicked with the mouse */
		228	KSYS_EVENT_DESKTOP = 5, /* Desktop redraw finished */
		229	KSYS_EVENT_MOUSE = 6, /* Mouse activity (movement, button press) was detected */
		230	KSYS_EVENT_IPC = 7, /* Interprocess communication notify */
		231	KSYS_EVENT_NETWORK = 8, /* Network event */
		232	KSYS_EVENT_DEBUG = 9, /* Debug subsystem event */
		233	KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */
		234	};
		235
		236	enum KSYS_FILE_ENCODING {
		237	KSYS_FILE_CP866 = 1,
		238	KSYS_FILE_UTF16LE = 2,
		239	KSYS_FILE_UTF8 = 3
		240	};
		241
		242	enum KSYS_TITLE_ENCODING {
		243	KSYS_TITLE_CP866 = 1,
		244	KSYS_TITLE_UTF16LE = 2,
		245	KSYS_TITLE_UTF8 = 3
		246	};
		247
9829	vitalkrilo	248	enum KSYS_SCANCODES {
		249	KSYS_SCANCODE_ANY = 0,
		250	KSYS_SCANCODE_ESC = 1,
		251	KSYS_SCANCODE_1 = 2,
		252	KSYS_SCANCODE_2 = 3,
		253	KSYS_SCANCODE_3 = 4,
		254	KSYS_SCANCODE_4 = 5,
		255	KSYS_SCANCODE_5 = 6,
		256	KSYS_SCANCODE_6 = 7,
		257	KSYS_SCANCODE_7 = 8,
		258	KSYS_SCANCODE_8 = 9,
		259	KSYS_SCANCODE_9 = 10,
		260	KSYS_SCANCODE_0 = 11,
		261	KSYS_SCANCODE_MINUS = 12,
		262	KSYS_SCANCODE_EQUAL = 13,
		263	KSYS_SCANCODE_BACKSPACE = 14,
		264	KSYS_SCANCODE_TAB = 15,
		265	KSYS_SCANCODE_Q = 16,
		266	KSYS_SCANCODE_W = 17,
		267	KSYS_SCANCODE_E = 18,
		268	KSYS_SCANCODE_R = 19,
		269	KSYS_SCANCODE_T = 20,
		270	KSYS_SCANCODE_Y = 21,
		271	KSYS_SCANCODE_U = 22,
		272	KSYS_SCANCODE_I = 23,
		273	KSYS_SCANCODE_O = 24,
		274	KSYS_SCANCODE_P = 25,
		275	KSYS_SCANCODE_LBRACE = 26,
		276	KSYS_SCANCODE_RBRACE = 27,
		277	KSYS_SCANCODE_ENTER = 28,
9836	turbocat	278	KSYS_SCANCODE_EXT_NUMPAD_ENTER = 28,
9829	vitalkrilo	279	KSYS_SCANCODE_LCTRL = 29,
9836	turbocat	280	KSYS_SCANCODE_EXT_RCTRL = 29,
9829	vitalkrilo	281	KSYS_SCANCODE_A = 30,
		282	KSYS_SCANCODE_S = 31,
		283	KSYS_SCANCODE_D = 32,
		284	KSYS_SCANCODE_F = 33,
		285	KSYS_SCANCODE_G = 34,
		286	KSYS_SCANCODE_H = 35,
		287	KSYS_SCANCODE_J = 36,
		288	KSYS_SCANCODE_K = 37,
		289	KSYS_SCANCODE_L = 38,
		290	KSYS_SCANCODE_SEMICOLON = 39,
		291	KSYS_SCANCODE_SQUOTE = 40,
		292	KSYS_SCANCODE_BQUOTE = 41,
		293	KSYS_SCANCODE_LSHIFT = 42,
		294	KSYS_SCANCODE_BACKSLASH = 43,
		295	KSYS_SCANCODE_Z = 44,
		296	KSYS_SCANCODE_X = 45,
		297	KSYS_SCANCODE_C = 46,
		298	KSYS_SCANCODE_V = 47,
		299	KSYS_SCANCODE_B = 48,
		300	KSYS_SCANCODE_N = 49,
		301	KSYS_SCANCODE_M = 50,
		302	KSYS_SCANCODE_COMMA = 51,
		303	KSYS_SCANCODE_POINT = 52,
		304	KSYS_SCANCODE_SLASH = 53,
9836	turbocat	305	KSYS_SCANCODE_EXT_NUMPAD_DIV = 53,
9829	vitalkrilo	306	KSYS_SCANCODE_RSHIFT = 54,
		307	KSYS_SCANCODE_NUMPAD_MULT = 55,
9836	turbocat	308	KSYS_SCANCODE_EXT_PRTSCR = 55,
9829	vitalkrilo	309	KSYS_SCANCODE_LALT = 56,
9836	turbocat	310	KSYS_SCANCODE_EXT_RALT = 56,
9829	vitalkrilo	311	KSYS_SCANCODE_SPACE = 57,
		312	KSYS_SCANCODE_CAPSLOCK = 58,
		313	KSYS_SCANCODE_F1 = 59,
		314	KSYS_SCANCODE_F2 = 60,
		315	KSYS_SCANCODE_F3 = 61,
		316	KSYS_SCANCODE_F4 = 62,
		317	KSYS_SCANCODE_F5 = 63,
		318	KSYS_SCANCODE_F6 = 64,
		319	KSYS_SCANCODE_F7 = 65,
		320	KSYS_SCANCODE_F8 = 66,
		321	KSYS_SCANCODE_F9 = 67,
		322	KSYS_SCANCODE_F10 = 68,
		323	KSYS_SCANCODE_NUMLOCK = 69,
		324	KSYS_SCANCODE_SCRLOCK = 70,
		325	KSYS_SCANCODE_NUMPAD_7 = 71,
9836	turbocat	326	KSYS_SCANCODE_EXT_HOME = 71,
9829	vitalkrilo	327	KSYS_SCANCODE_NUMPAD_8 = 72,
9836	turbocat	328	KSYS_SCANCODE_EXT_UP = 72,
9829	vitalkrilo	329	KSYS_SCANCODE_NUMPAD_9 = 73,
9836	turbocat	330	KSYS_SCANCODE_EXT_PGUP = 73,
9829	vitalkrilo	331	KSYS_SCANCODE_NUMPAD_MINUS = 74,
		332	KSYS_SCANCODE_NUMPAD_4 = 75,
9836	turbocat	333	KSYS_SCANCODE_EXT_LEFT = 75,
9829	vitalkrilo	334	KSYS_SCANCODE_NUMPAD_5 = 76,
		335	KSYS_SCANCODE_NUMPAD_6 = 77,
9836	turbocat	336	KSYS_SCANCODE_EXT_RIGHT = 77,
9829	vitalkrilo	337	KSYS_SCANCODE_NUMPAD_PLUS = 78,
		338	KSYS_SCANCODE_NUMPAD_1 = 79,
9836	turbocat	339	KSYS_SCANCODE_EXT_END = 79,
9829	vitalkrilo	340	KSYS_SCANCODE_NUMPAD_2 = 80,
9836	turbocat	341	KSYS_SCANCODE_EXT_DOWN = 80,
9829	vitalkrilo	342	KSYS_SCANCODE_NUMPAD_3 = 81,
9836	turbocat	343	KSYS_SCANCODE_EXT_PGDOWN = 81,
9829	vitalkrilo	344	KSYS_SCANCODE_NUMPAD_0 = 82,
9836	turbocat	345	KSYS_SCANCODE_EXT_INSERT = 82,
9829	vitalkrilo	346	KSYS_SCANCODE_NUMPAD_COMMA = 83,
9836	turbocat	347	KSYS_SCANCODE_EXT_DELETE = 83,
9829	vitalkrilo	348	//84-86 doesn't exist
		349	KSYS_SCANCODE_F11 = 87,
		350	KSYS_SCANCODE_F12 = 88,
		351	//89,90 doesn't exist
		352	KSYS_SCANCODE_EXT_LWIN = 91,
		353	KSYS_SCANCODE_EXT_RWIN = 92,
		354	KSYS_SCANCODE_EXT_MENU = 93,
9836	turbocat	355	KSYS_SCANCODE_EXT = 0xE0,
9829	vitalkrilo	356
		357	KSYS_SCANCODE_UNK_M_UP = 250 // Is it needed?
		358	};
		359
9767	turbocat	360	KOSAPI int __strcmp(const char* s1, const char* s2)
		361	{
		362	while ((s1) && (s1 == *s2)) {
		363	++s1;
		364	++s2;
		365	}
		366	return ((unsigned char)s1 - (unsigned char)s2);
		367	}
		368
		369	/* ####################################################################### */
		370	/* ############### С wrappers for system calls Kolibri OS ################ */
		371	/* ####################################################################### */
		372
		373	/=============== Function -1 - terminate thread/process ===============/
		374
		375	KOSAPI void _ksys_exit(void)
		376	{
		377	asm_inline("int $0x40" ::"a"(-1));
		378	}
		379
		380	/============== Function 0 - define and draw the window. ==============/
		381
		382	KOSAPI 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)
		383	{
		384	asm_inline(
9836	turbocat	385	"int $0x40"
		386	:
		387	: "a"(0),
9767	turbocat	388	"b"((x << 16) \| ((w - 1) & 0xFFFF)),
		389	"c"((y << 16) \| ((h - 1) & 0xFFFF)),
		390	"d"((style << 24) \| (workcolor & 0xFFFFFF)),
		391	"D"(name),
		392	"S"(0)
		393	: "memory");
		394	}
		395
		396	/================ Function 1 - put pixel in the window. ===============/
		397
		398	KOSAPI void _ksys_draw_pixel(uint32_t x, uint32_t y, ksys_color_t color)
		399	{
9836	turbocat	400	asm_inline("int $0x40" ::"a"(1), "b"(x), "c"(y), "d"(color));
9767	turbocat	401	}
		402
		403	/============ Function 2 - get the code of the pressed key. ===========/
		404
		405	KOSAPI ksys_oskey_t _ksys_get_key(void)
		406	{
		407	ksys_oskey_t val;
		408	asm_inline(
		409	"int $0x40"
9784	turbocat	410	: "=a"(val.val)
9767	turbocat	411	: "a"(2));
		412	return val;
		413	}
		414
		415	/==================== Function 3 - get system time. ===================/
		416
		417	KOSAPI ksys_time_t _ksys_get_time(void)
		418	{
		419	ksys_time_t c_time;
		420	asm_inline(
		421	"int $0x40"
		422	: "=a"(c_time)
		423	: "a"(3)
		424	: "memory");
		425	return c_time;
		426	}
		427
		428	/=================== Function 4 - draw text string. ===================/
		429	KOSAPI void _ksys_draw_text(const char* text, uint32_t x, uint32_t y, uint32_t len, ksys_color_t color)
		430	{
		431	asm_inline(
9836	turbocat	432	"int $0x40"
		433	:
		434	: "a"(4), "d"(text),
9767	turbocat	435	"b"((x << 16) \| y),
		436	"S"(len), "c"(color)
		437	: "memory");
		438	}
		439
		440	/========================= Function 5 - delay. ========================/
		441
		442	KOSAPI void _ksys_delay(uint32_t time)
		443	{
		444	asm_inline(
9836	turbocat	445	"int $0x40"
		446	:
		447	: "a"(5), "b"(time)
9767	turbocat	448	: "memory");
		449	}
		450
		451	/=============== Function 7 - draw image in the window. ===============/
		452
		453	KOSAPI void _ksys_draw_bitmap(void* bitmap, int x, int y, int w, int h)
		454	{
		455	asm_inline(
9836	turbocat	456	"int $0x40"
		457	:
		458	: "a"(7), "b"(bitmap),
9767	turbocat	459	"c"((w << 16) \| h),
		460	"d"((x << 16) \| y)
		461	: "memory");
		462	}
		463
		464	/=============== Function 8 - define/delete the button. ===============/
		465
		466	KOSAPI void _ksys_define_button(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t id, ksys_color_t color)
		467	{
		468	asm_inline(
9836	turbocat	469	"int $0x40"
		470	:
		471	: "a"(8),
9767	turbocat	472	"b"((x << 16) + w),
		473	"c"((y << 16) + h),
		474	"d"(id),
		475	"S"(color));
		476	};
		477
		478	KOSAPI void _ksys_delete_button(uint32_t id)
		479	{
9836	turbocat	480	asm_inline("int $0x40" ::"a"(8), "d"(id & 0x00FFFFFF \| 0x80000000));
9767	turbocat	481	}
		482
		483	/============ Function 9 - information on execution thread. ===========/
		484
9788	turbocat	485	#define KSYS_THIS_SLOT -1
		486
		487	enum KSYS_SLOT_STATES {
		488	KSYS_SLOT_STATE_RUNNING = 0,
		489	KSYS_SLOT_STATE_SUSPENDED = 1,
		490	KSYS_SLOT_STATE_SUSPENDED_WAIT_EVENT = 2,
		491	KSYS_SLOT_STATE_NORMAL_TERM = 3,
		492	KSYS_SLOT_STATE_EXCEPT_TERM = 4,
		493	KSYS_SLOT_STATE_WAIT_EVENT = 5,
9830	vitalkrilo	494	KSYS_SLOT_STATE_FREE = 9
9788	turbocat	495	};
		496
9767	turbocat	497	KOSAPI int _ksys_thread_info(ksys_thread_t* table, int slot)
		498	{
		499	int val;
		500	asm_inline(
		501	"int $0x40"
		502	: "=a"(val)
		503	: "a"(9), "b"(table), "c"(slot)
		504	: "memory");
		505	return val;
		506	}
		507
		508	/==================== Function 10 - wait for event. ===================/
		509
		510	KOSAPI uint32_t _ksys_wait_event(void)
		511	{
		512	uint32_t val;
		513	asm_inline(
		514	"int $0x40"
		515	: "=a"(val)
		516	: "a"(10));
		517	return val;
		518	}
		519
		520	/=============== Function 11 - check for event, no wait. ==============/
		521
		522	KOSAPI uint32_t _ksys_check_event(void)
		523	{
		524	uint32_t val;
		525	asm_inline(
		526	"int $0x40"
		527	: "=a"(val)
		528	: "a"(11));
		529	return val;
		530	}
		531
		532	/=============== Function 12 - begin/end window redraw. ===============/
		533
		534	KOSAPI void _ksys_start_draw(void)
		535	{
		536	asm_inline("int $0x40" ::"a"(12), "b"(1));
		537	}
		538
		539	KOSAPI void _ksys_end_draw(void)
		540	{
		541	asm_inline("int $0x40" ::"a"(12), "b"(2));
		542	}
		543
		544	/============ Function 13 - draw a rectangle in the window. ===========/
		545
		546	KOSAPI void _ksys_draw_bar(uint32_t x, uint32_t y, uint32_t w, uint32_t h, ksys_color_t color)
		547	{
		548	asm_inline(
9836	turbocat	549	"int $0x40"
		550	:
		551	: "a"(13), "d"(color),
9767	turbocat	552	"b"((x << 16) \| w),
		553	"c"((y << 16) \| h));
		554	}
		555
		556	/=================== Function 14 - get screen size. ===================/
		557
		558	KOSAPI ksys_pos_t _ksys_screen_size(void)
		559	{
		560	ksys_pos_t size;
		561	asm_inline(
		562	"int $0x40"
9784	turbocat	563	: "=a"(size)
9767	turbocat	564	: "a"(14));
		565	return size;
		566	}
		567
		568	/== Function 15, subfunction 1 - set a size of the background image. ==/
		569
		570	KOSAPI void _ksys_bg_set_size(uint32_t w, uint32_t h)
		571	{
9836	turbocat	572	asm_inline("int $0x40" ::"a"(15), "b"(1), "c"(w), "d"(h));
9767	turbocat	573	}
		574
		575	/=== Function 15, subfunction 2 - put pixel on the background image. ==/
		576
		577	KOSAPI void _ksys_bg_put_pixel(uint32_t x, uint32_t y, uint32_t w, ksys_color_t color)
		578	{
9836	turbocat	579	asm_inline("int $0x40" ::"a"(15), "b"(2), "c"((x + y * w) * 3), "d"(color));
9767	turbocat	580	}
		581
		582	/=========== Function 15, subfunction 3 - redraw background. ==========/
		583
		584	KOSAPI void _ksys_bg_redraw(void)
		585	{
9836	turbocat	586	asm_inline("int $0x40" ::"a"(15), "b"(3));
9767	turbocat	587	}
		588
		589	/== Function 15, subfunction 4 - set drawing mode for the background. =/
		590
		591	enum KSYS_BG_MODES {
		592	KSYS_BG_MODE_PAVE = 1,
		593	KSYS_BG_MODE_STRETCH = 2
		594	};
		595
		596	KOSAPI void _ksys_bg_set_mode(uint32_t mode)
		597	{
9836	turbocat	598	asm_inline("int $0x40" ::"a"(15), "b"(4), "c"(mode));
9767	turbocat	599	}
		600
		601	/===================== Function 15, subfunction 5 =====================/
		602	/============ Put block of pixels on the background image. ============/
		603
		604	KOSAPI void _ksys_bg_put_bitmap(ksys_bitmap_t* bitmap, size_t bitmap_size, uint32_t x, uint32_t y, uint32_t w)
		605	{
		606	asm_inline(
9836	turbocat	607	"int $0x40"
		608	:
		609	: "a"(15), "b"(5), "c"(bitmap), "d"((x + y * w) * 3), "S"(bitmap_size));
9767	turbocat	610	}
		611
		612	/===================== Function 15, subfunction 6 =====================/
		613	/======= Map background data to the address space of process. ==========/
		614
		615	KOSAPI ksys_bitmap_t* _ksys_bg_get_map(void)
		616	{
		617	ksys_bitmap_t* bitmap;
		618	asm_inline(
		619	"int $0x40"
		620	: "=a"(bitmap)
		621	: "a"(15), "b"(6));
		622	return bitmap;
		623	}
		624
		625	/===== Function 15, subfunction 7 - close mapped background data. =====/
		626
		627	KOSAPI int _ksys_bg_close_map(ksys_bitmap_t* bitmap)
		628	{
		629	int status; // 1 - OK, 0 - ERROR
		630	asm_inline(
		631	"int $0x40"
		632	: "=a"(status)
		633	: "a"(15), "b"(7), "c"(bitmap));
		634	return status;
		635	}
		636
		637	/===================== Function 15, subfunction 9 =====================/
		638	/============= Redraws a rectangular part of the background ===========/
		639
		640	KOSAPI void _ksys_bg_redraw_bar(ksys_pos_t angle1, ksys_pos_t angle2)
		641	{
		642	asm_inline(
9836	turbocat	643	"int $0x40"
		644	:
		645	: "a"(15), "b"(9),
9767	turbocat	646	"c"(angle1.x * (1 << 16) + angle2.x),
		647	"d"(angle1.y * (1 << 16) + angle2.y));
		648	}
		649
		650	/=============== Function 16 - save ramdisk on a floppy. ==============/
		651
		652	KOSAPI int _ksys_save_ramdisk_fd(uint32_t floppy_id)
		653	{
		654	int status; // 0 - OK, 1 - ERROR
		655	asm_inline(
		656	"int $0x40"
		657	: "=a"(status)
		658	: "a"(16), "b"(floppy_id));
		659	return status;
		660	}
		661
		662	/======= Function 17 - get the identifier of the pressed button. ======/
		663
		664	KOSAPI uint32_t _ksys_get_button(void)
		665	{
		666	unsigned val;
		667	asm_inline(
		668	"int $0x40"
		669	: "=a"(val)
		670	: "a"(17));
		671	return val >> 8;
		672	}
		673
		674	/===================== Function 18, subfunction 1 =====================/
		675	/============= Make deactive the window of the given thread. ==========/
		676
		677	KOSAPI void _ksys_unfocus_window(int slot)
		678	{
9836	turbocat	679	asm_inline("int $0x40" ::"a"(18), "b"(1), "c"(slot));
9767	turbocat	680	}
		681
		682	/= Function 18, subfunction 2 - terminate process/thread by the slot. =/
		683
		684	KOSAPI void _ksys_kill_by_slot(int slot)
		685	{
		686	asm_inline(
		687	"int $0x40" ::"a"(18), "b"(2), "c"(slot));
		688	}
		689
		690	/===================== Function 18, subfunction 3 =====================/
		691	/============= Make active the window of the given thread. ============/
		692
		693	KOSAPI void _ksys_focus_window(int slot)
		694	{
9836	turbocat	695	asm_inline("int $0x40" ::"a"(18), "b"(3), "c"(slot));
9767	turbocat	696	}
		697
		698	/===================== Function 18, subfunction 4 =====================/
		699	/=========== Get counter of idle time units per one second. ===========/
		700
		701	KOSAPI uint32_t _ksys_get_idle(void)
		702	{
		703	uint32_t sec;
		704	asm_inline(
		705	"int $0x40"
		706	: "=a"(sec)
		707	: "a"(18), "b"(4));
		708	return sec;
		709	}
		710
		711	/========== Function 18, subfunction 5 - get CPU clock rate. ==========/
		712	/================ modulo 2^32 clock ticks = 4GHz ======================/
		713
		714	KOSAPI uint32_t _ksys_get_cpu_clock(void)
		715	{
		716	uint32_t clock;
		717	asm_inline(
		718	"int $0x40"
		719	: "=a"(clock)
		720	: "a"(18), "b"(5));
		721	return clock;
		722	}
		723
		724	/* Function 18, subfunction 6 - save ramdisk to the file on hard drive. */
		725
		726	KOSAPI uint32_t _ksys_save_ramdisk_hd(const char* ramdisk_path)
		727	{
		728	uint32_t fs_err;
		729	asm_inline(
		730	"int $0x40"
		731	: "=a"(fs_err)
		732	: "a"(18), "b"(6), "c"(ramdisk_path));
		733	return fs_err;
		734	}
		735
		736	/* Function 18, subfunction 9 - system shutdown with the parameter. */
		737
		738	enum KSYS_SHD_PARAM {
		739	KSYS_SHD_POWEROFF = 2,
		740	KSYS_SHD_REBOOT = 3,
		741	KSYS_SHD_RESTART_KRN = 4
		742	};
		743
		744	KOSAPI void _ksys_shutdown(uint32_t shd_param)
		745	{
9836	turbocat	746	asm_inline("int $0x40" ::"a"(18), "b"(9), "c"(shd_param));
9767	turbocat	747	}
		748
		749	/========= Function 18, subfunction 16 - get size of free RAM. ========/
		750
		751	KOSAPI size_t _ksys_get_ram_size(void)
		752	{
		753	size_t size;
		754	asm_inline(
		755	"int $0x40"
		756	: "=a"(size)
		757	: "a"(18), "b"(16));
		758	return size;
		759	}
		760
		761	/======== Function 18, subfunction 17 - get full amount of RAM. =======/
		762
		763	KOSAPI size_t _ksys_get_full_ram(void)
		764	{
		765	size_t size;
		766	asm_inline(
		767	"int $0x40"
		768	: "=a"(size)
		769	: "a"(18), "b"(17));
		770	return size;
		771	}
		772
		773	/===================== Function 18, subfunction 18 ====================/
		774	/============= Terminate process/thread by the identifier. ============/
		775
		776	KOSAPI void _ksys_kill_by_pid(uint32_t PID)
		777	{
		778	asm_inline("int $0x40" ::"a"(18), "b"(18), "c"(PID));
		779	}
		780
		781	/========= Fuction 18, subfunction 19 - get/set mouse settings. ========/
		782
9784	turbocat	783	typedef enum KSYS_MOUSE_SETTINGS {
		784	KSYS_MOUSE_GET_SPEED = 0, // Get mouse speed
		785	KSYS_MOUSE_SET_SPEED = 1, // Set mouse speed
		786	KSYS_MOUSE_GET_SENS = 2, // Get mouse sensitivity
		787	KSYS_MOUSE_SET_SENS = 3, // Set mouse sensitivity
		788	KSYS_MOUSE_SET_POS = 4, // Set the position of the mouse cursor
		789	KSYS_MOUSE_SIM_STATE = 5, // Simulate the state of the mouse buttons
		790	KSYS_MOUSE_GET_DOUBLE_CLICK_DELAY = 6, // Get double click delay.
		791	KSYS_MOUSE_SET_DOUBLE_CLICK_DELAY = 7 // Set double click delay.
		792	} ksys_mouse_settings_t;
		793
		794	KOSAPI uint32_t _ksys_set_mouse_settings(ksys_mouse_settings_t settings, uint32_t arg)
9767	turbocat	795	{
9784	turbocat	796	uint32_t retval;
		797	asm_inline(
		798	"int $0x40"
		799	: "=a"(retval)
		800	: "a"(18), "b"(19), "c"(settings), "d"(arg)
		801	: "memory");
		802	return retval;
9767	turbocat	803	}
		804
9784	turbocat	805	#define _ksys_set_mouse_pos(X, Y) _ksys_set_mouse_settings(KSYS_MOUSE_SET_POS, X * 65536 + Y)
		806
9767	turbocat	807	/===================== Function 18, subfunction 21 ====================/
		808	/=====Get the slot number of the process / thread by identifier.. =====/
		809
		810	KOSAPI int _ksys_get_thread_slot(int PID)
		811	{
		812	int val;
		813	asm_inline(
		814	"int $0x40"
		815	: "=a"(val)
		816	: "a"(18), "b"(21), "c"(PID));
		817	return val;
		818	}
		819
		820	/============= Function 23 - wait for event with timeout. =============/
		821
		822	KOSAPI uint32_t _ksys_wait_event_timeout(uint32_t timeout)
		823	{
		824	unsigned val;
		825	asm_inline(
		826	"int $0x40"
		827	: "=a"(val)
		828	: "a"(23), "b"(timeout));
		829	return val;
		830	}
		831
		832	/=== Function 26, subfunction 9 - get the value of the time counter. ==/
		833
		834	KOSAPI uint32_t _ksys_get_tick_count(void)
		835	{
		836	unsigned val;
		837	asm_inline(
		838	"int $0x40"
		839	: "=a"(val)
		840	: "a"(26), "b"(9));
		841	return val;
		842	}
		843
		844	/===================== Function 26, subfunction 10 ====================/
		845	/========== Get the value of the high precision time counter. =========/
		846
		847	KOSAPI uint64_t _ksys_get_ns_count(void)
		848	{
		849	uint64_t val;
		850	asm_inline(
		851	"int $0x40"
		852	: "=A"(val)
		853	: "a"(26), "b"(10));
		854	return val;
		855	}
		856
		857	/=================== Function 29 - get system date. ===================/
		858
		859	KOSAPI ksys_date_t _ksys_get_date(void)
		860	{
		861	ksys_date_t val;
9836	turbocat	862	asm_inline(
		863	"int $0x40"
		864	: "=a"(val)
		865	: "a"(29));
9767	turbocat	866	return val;
		867	}
		868
		869	/===========+ Function 30 - work with the current folder.==============/
		870	/--------- Subfunction 1 - set current folder for the thread. ---------/
		871
		872	KOSAPI void _ksys_setcwd(char* dir)
		873	{
9836	turbocat	874	asm_inline("int $0x40" ::"a"(30), "b"(1), "c"(dir));
9767	turbocat	875	}
		876
		877	/--------- Subfunction 2 - get current folder for the thread. ---------/
		878
		879	KOSAPI int _ksys_getcwd(char* buf, int bufsize)
		880	{
9784	turbocat	881	int val;
9767	turbocat	882	asm_inline(
		883	"int $0x40"
		884	: "=a"(val)
		885	: "a"(30), "b"(2), "c"(buf), "d"(bufsize));
		886	return val;
		887	}
		888
		889	/* ---- Subfunction 3 - install the add.system directory for the kernel ------*/
		890
		891	KOSAPI int _ksys_set_kernel_dir(ksys_dir_key_t* table)
		892	{
9784	turbocat	893	int val;
9767	turbocat	894	asm_inline(
		895	"int $0x40"
		896	: "=a"(val)
		897	: "a"(30), "b"(3), "c"(table)
		898	: "memory");
		899	return val;
		900	}
		901
		902	/=================== Function 37 - work with mouse. ===================/
		903
		904	enum KSYS_MOUSE_POS {
		905	KSYS_MOUSE_SCREEN_POS = 0,
		906	KSYS_MOUSE_WINDOW_POS = 1
		907	};
		908
		909	KOSAPI ksys_pos_t _ksys_get_mouse_pos(int origin)
		910	{
		911	ksys_pos_t pos;
		912	asm_inline(
9784	turbocat	913	"int $0x40"
9767	turbocat	914	: "=a"(pos)
		915	: "a"(37), "b"(origin));
		916	return pos;
		917	}
		918
9784	turbocat	919	enum KSYS_MOUSE_BUTTON {
		920	KSYS_MOUSE_LBUTTON_PRESSED = (1 << 0),
		921	KSYS_MOUSE_RBUTTON_PRESSED = (1 << 1),
		922	KSYS_MOUSE_MBUTTON_PRESSED = (1 << 2),
		923	KSYS_MOUSE_4BUTTON_PRESSED = (1 << 3),
		924	KSYS_MOUSE_5BUTTON_PRESSED = (1 << 4)
		925	};
		926
9767	turbocat	927	KOSAPI uint32_t _ksys_get_mouse_buttons(void) // subfunction 2 - states of the mouse buttons
		928	{
		929	uint32_t val;
		930	asm_inline(
		931	"int $0x40"
		932	: "=a"(val)
		933	: "a"(37), "b"(2));
		934	return val;
		935	}
		936
		937	KOSAPI uint32_t _ksys_get_mouse_eventstate(void) // subfunction 3 - states and events of the mouse buttons
		938	{
		939	uint32_t val;
		940	asm_inline(
		941	"int $0x40"
		942	: "=a"(val)
		943	: "a"(37), "b"(3));
		944	return val;
		945	}
		946
		947	enum KSYS_CURSOR_SRC {
		948	KSYS_CURSOR_FROM_FILE = 0,
		949	KSYS_CURSOR_FROM_MEM = 1,
		950	KSYS_CURSOR_INDIRECT = 2
		951	};
		952
		953	KOSAPI void* _ksys_load_cursor(void* path, uint32_t flags) // subfunction 4 - load cursor
		954	{
9784	turbocat	955	void* val;
9767	turbocat	956	asm_inline(
		957	"int $0x40"
		958	: "=a"(val)
		959	: "a"(37), "b"(4), "c"(path), "d"(flags)
		960	: "memory");
		961	return val;
		962	}
		963
		964	KOSAPI void* _ksys_set_cursor(void* cursor) // subfunction 5 - set cursor
		965	{
9784	turbocat	966	void* old;
9767	turbocat	967	asm_inline(
		968	"int $0x40"
		969	: "=a"(old)
		970	: "a"(37), "b"(5), "c"(cursor));
		971	return old;
		972	}
		973
		974	KOSAPI int _ksys_delete_cursor(void* cursor) // subfunction 6 - delete cursor
		975	{
		976	int ret;
		977	asm_inline(
		978	"int $0x40"
		979	: "=a"(ret)
		980	: "a"(37), "b"(6), "c"(cursor)
		981	: "memory");
		982	return ret;
		983	}
		984
		985	KOSAPI uint32_t _ksys_get_mouse_wheels(void) // subfunction 7 - get scroll data
		986	{
		987	uint32_t val;
		988	asm_inline(
		989	"int $0x40"
		990	: "=a"(val)
		991	: "a"(37), "b"(7));
		992	return val;
		993	}
		994
		995	/=========== Function 40 - set the mask for expected events. ==========/
		996
		997	enum KSYS_EVENT_MASK {
		998	KSYS_EVM_REDRAW = 1,
		999	KSYS_EVM_KEY = 2,
		1000	KSYS_EVM_BUTTON = 4,
		1001	KSYS_EVM_EXIT = 8,
		1002	KSYS_EVM_BACKGROUND = 16,
		1003	KSYS_EVM_MOUSE = 32,
		1004	KSYS_EVM_IPC = 64,
		1005	KSYS_EVM_STACK = 128,
		1006	KSYS_EVM_DEBUG = 256,
		1007	KSYS_EVM_STACK2 = 512,
		1008	KSYS_EVM_MOUSE_FILTER = 0x80000000,
		1009	KSYS_EVM_CURSOR_FILTER = 0x40000000,
		1010	};
		1011
		1012	KOSAPI uint32_t _ksys_set_event_mask(uint32_t mask)
		1013	{
		1014	unsigned val;
		1015	asm_inline(
		1016	"int $0x40"
		1017	: "=a"(val)
		1018	: "a"(40), "b"(mask));
		1019	return val;
		1020	}
		1021
		1022	/====================== Function 38 - draw line. ======================/
		1023
		1024	KOSAPI void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
		1025	{
		1026	asm_inline(
9836	turbocat	1027	"int $0x40"
		1028	:
		1029	: "a"(38), "d"(color),
9767	turbocat	1030	"b"((xs << 16) \| xe),
		1031	"c"((ys << 16) \| ye));
		1032	}
		1033
		1034	/============= Function 47 - draw a number in the window. =============/
		1035
		1036	KOSAPI void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color)
		1037	{
		1038	unsigned fmt;
		1039	fmt = len << 16 \| 0x80000000; // no leading zeros + width
		1040	asm_inline(
9836	turbocat	1041	"int $0x40"
		1042	:
		1043	: "a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color));
9767	turbocat	1044	}
		1045
		1046	KOSAPI void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg)
		1047	{
		1048	unsigned fmt;
		1049	fmt = len << 16 \| 0x80000000; // no leading zeros + width
		1050	asm_inline(
9836	turbocat	1051	"int $0x40"
		1052	:
		1053	: "a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color), "D"(bg));
9767	turbocat	1054	}
		1055
		1056	/====== Function 48, subfunction 3 - get standard window colors. ======/
		1057
		1058	KOSAPI void _ksys_get_system_colors(ksys_colors_table_t* color_table)
		1059	{
9836	turbocat	1060	asm_inline("int $0x40" ::"a"(48), "b"(3), "c"(color_table), "d"(40));
9767	turbocat	1061	}
		1062
		1063	/============ Function 48, subfunction 4 - get skin height. ===========/
		1064
		1065	KOSAPI uint32_t _ksys_get_skin_height()
		1066	{
		1067	unsigned height;
		1068	asm_inline(
		1069	"int $0x40"
		1070	: "=a"(height)
		1071	: "a"(48), "b"(4));
		1072	return height;
		1073	}
		1074
		1075	/==================== Function 51 - create thread. ====================/
		1076
		1077	KOSAPI int _ksys_create_thread(void* thread_entry, void* stack_top)
		1078	{
		1079	int val;
		1080	asm_inline(
		1081	"int $0x40"
		1082	: "=a"(val)
		1083	: "a"(51), "b"(1), "c"(thread_entry), "d"(stack_top)
		1084	: "memory");
		1085	return val;
		1086	}
		1087
		1088	/==================== Function 54, subfunction 0 ======================/
		1089	/============== Get the number of slots in the clipboard. =============/
		1090
		1091	enum KSYS_CLIP_ENCODING {
		1092	KSYS_CLIP_UTF8 = 0,
		1093	KSYS_CLIP_CP866 = 1,
		1094	KSYS_CLIP_CP1251 = 2
		1095	};
		1096
		1097	enum KSYS_CLIP_TYPES {
		1098	KSYS_CLIP_TEXT = 0,
		1099	KSYS_CLIP_IMAGE = 1,
		1100	KSYS_CLIP_RAW = 2
		1101	};
		1102
		1103	KOSAPI int _ksys_clip_num(void)
		1104	{
		1105	unsigned val;
		1106	asm_inline(
		1107	"int $0x40"
		1108	: "=a"(val)
		1109	: "a"(54), "b"(0));
		1110	return val;
		1111	}
		1112
		1113	/==================== Function 54, subfunction 1 ======================/
		1114	/================= Read the data from the clipboard. ==================-/
		1115
		1116	KOSAPI char* _ksys_clip_get(int n) // returned buffer must be freed by _ksys_free()
		1117	{
		1118	char* val;
		1119	asm_inline(
		1120	"int $0x40"
		1121	: "=a"(val)
		1122	: "a"(54), "b"(1), "c"(n));
		1123	return val;
		1124	}
		1125
		1126	/==================== Function 54, subfunction 2 ======================/
		1127	/================= Write the data to the clipboard. ===================/
		1128
		1129	KOSAPI int _ksys_clip_set(int n, char* buffer)
		1130	{
		1131	unsigned val;
		1132	asm_inline(
		1133	"int $0x40"
		1134	: "=a"(val)
		1135	: "a"(54), "b"(2), "c"(n), "d"(buffer)
		1136	: "memory");
		1137	return val;
		1138	}
		1139
		1140	/===================== Function 54, subfunction 3 =====================/
		1141	/================ Delete the last slot in the clipboard ===============/
		1142
		1143	KOSAPI int _ksys_clip_pop()
		1144	{
		1145	unsigned val;
		1146	asm_inline(
		1147	"int $0x40"
		1148	: "=a"(val)
		1149	: "a"(54), "b"(3));
		1150	return val;
		1151	}
		1152
		1153	/===================== Function 54, subfunction 4 =====================/
		1154	/===================== Alarm reset the lock buffer ====================/
		1155
		1156	KOSAPI int _ksys_clip_unlock()
		1157	{
		1158	unsigned val;
		1159	asm_inline(
		1160	"int $0x40"
		1161	: "=a"(val)
		1162	: "a"(54), "b"(4));
		1163	return val;
		1164	}
		1165
		1166	/============== Function 63 - work with the debug board. ==============/
		1167
		1168	KOSAPI void _ksys_debug_putc(char c)
		1169	{
		1170	asm_inline("int $0x40" ::"a"(63), "b"(1), "c"(c));
		1171	}
		1172
		1173	KOSAPI void _ksys_debug_puts(const char* s)
		1174	{
		1175	unsigned i = 0;
		1176	while (*(s + i)) {
		1177	asm_inline("int $0x40" ::"a"(63), "b"(1), "c"(*(s + i)));
		1178	i++;
		1179	}
		1180	}
		1181
9836	turbocat	1182	/========= Function 65 - draw image with the palette in window. =============/
		1183
		1184	KOSAPI void ksys_draw_bitmap_palette(void* bitmap, int x, int y, int w, int h, int bpp, void* palette, int offset)
		1185	{
		1186	asm_inline(
		1187	"pushl %%ebp,\n\t" // save EBP register
		1188	"movl 0x24(%%ebp), %%ebp\n\t" // 0x24 - "offset" param
		1189	"int $0x40\n\t"
		1190	"popl %%ebp" // restore EBP register
		1191	:
		1192	: "a"(65),
		1193	"b"(bitmap),
		1194	"c"((w << 16) + h),
		1195	"d"((x << 16) + y),
		1196	"S"(bpp),
		1197	"D"(palette));
		1198	}
		1199
9767	turbocat	1200	/========= Function 66, subfunction 1 - set keyboard input mode. ==============/
		1201
		1202	typedef enum KSYS_KEY_INPUT_MODE {
		1203	KSYS_KEY_INPUT_MODE_ASCII = 0,
		1204	KSYS_KEY_INPUT_MODE_SCANC = 1,
		1205	} ksys_key_input_mode_t;
		1206
		1207	KOSAPI void _ksys_set_key_input_mode(ksys_key_input_mode_t mode)
		1208	{
9836	turbocat	1209	asm_inline("int $0x40" ::"a"(66), "b"(1), "c"(mode));
9767	turbocat	1210	}
		1211
9784	turbocat	1212	/========= Function 66, subfunction 3 - get the state of the control keys. ========/
		1213
		1214	enum KSYS_CONTROL_KEYS {
		1215	KSYS_CONTROL_LSHIFT = (1 << 0),
		1216	KSYS_CONTROL_RSHIFT = (1 << 1),
		1217	KSYS_CONTROL_LCTRL = (1 << 2),
		1218	KSYS_CONTROL_RCTRL = (1 << 3),
		1219	KSYS_CONTROL_LALT = (1 << 4),
		1220	KSYS_CONTROL_RALT = (1 << 5),
		1221	KSYS_CONTROL_CAPS = (1 << 6),
		1222	KSYS_CONTROL_NUM_LOCK = (1 << 7),
		1223	KSYS_CONTROL_SCROLL_LOCK = (1 << 8)
		1224	};
		1225
		1226	KOSAPI uint32_t _ksys_get_control_key_state(void)
		1227	{
		1228	uint32_t key_state;
		1229	asm_inline(
		1230	"int $0x40"
		1231	: "=a"(key_state)
		1232	: "a"(66), "b"(3));
		1233	return key_state;
		1234	}
		1235
9829	vitalkrilo	1236	/========= Function 66, subfunction 4 - set system-wide hotkey. ========/
		1237
		1238	enum KSYS_SYS_HOTKEY_CONTROL_KEY_STATES {
		1239	KSYS_SYS_HOTKEY_SHIFT_NONE = 0x0,
		1240	KSYS_SYS_HOTKEY_SHIFT_ONE = 0x1,
		1241	KSYS_SYS_HOTKEY_SHIFT_BOTH = 0x2,
		1242	KSYS_SYS_HOTKEY_SHIFT_LEFTONLY = 0x3,
		1243	KSYS_SYS_HOTKEY_SHIFT_RIGHTONLY = 0x4,
		1244
		1245	KSYS_SYS_HOTKEY_CTRL_NONE = 0x00,
		1246	KSYS_SYS_HOTKEY_CTRL_ONE = 0x10,
		1247	KSYS_SYS_HOTKEY_CTRL_BOTH = 0x20,
		1248	KSYS_SYS_HOTKEY_CTRL_LEFTONLY = 0x30,
		1249	KSYS_SYS_HOTKEY_CTRL_RIGHTONLY = 0x40,
		1250
		1251	KSYS_SYS_HOTKEY_ALT_NONE = 0x000,
		1252	KSYS_SYS_HOTKEY_ALT_ONE = 0x100,
		1253	KSYS_SYS_HOTKEY_ALT_BOTH = 0x200,
		1254	KSYS_SYS_HOTKEY_ALT_LEFTONLY = 0x300,
		1255	KSYS_SYS_HOTKEY_ALT_RIGHTONLY = 0x400,
		1256	};
		1257
9836	turbocat	1258	KOSAPI int _ksys_set_sys_hotkey(uint8_t scancode, uint16_t control_key_states)
		1259	{
9829	vitalkrilo	1260	int res;
		1261	asm_inline(
		1262	"int $0x40"
		1263	: "=a"(res)
		1264	: "a"(66), "b"(4), "c"(scancode), "d"(control_key_states)
		1265	: "memory");
		1266	return res;
		1267	}
		1268
		1269	/========= Function 66, subfunction 5 - delete installed hotkey. ========/
		1270
9836	turbocat	1271	KOSAPI int _ksys_del_sys_hotkey(uint8_t scancode, uint16_t control_key_states)
		1272	{
9829	vitalkrilo	1273	int res;
		1274	asm_inline(
		1275	"int $0x40"
		1276	: "=a"(res)
		1277	: "a"(66), "b"(5), "c"(scancode), "d"(control_key_states)
		1278	: "memory");
		1279	return res;
		1280	}
		1281
9767	turbocat	1282	/========= Function 67 - change position/sizes of the window. =========/
		1283
		1284	KOSAPI void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)
		1285	{
9836	turbocat	1286	asm_inline("int $0x40" ::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w), "S"(new_h));
9767	turbocat	1287	}
		1288
9788	turbocat	1289	/===== Function 68, subfunction 1 - switch to the next thread of execution ====/
		1290
9836	turbocat	1291	KOSAPI void _ksys_thread_yield(void)
9788	turbocat	1292	{
9836	turbocat	1293	asm_inline("int $0x40" ::"a"(68), "b"(1));
9788	turbocat	1294	}
		1295
9767	turbocat	1296	/======== Function 68, subfunction 12 - allocate memory block. ========/
		1297
		1298	KOSAPI void* _ksys_alloc(size_t size)
		1299	{
		1300	void* val;
		1301	asm_inline(
		1302	"int $0x40"
		1303	: "=a"(val)
		1304	: "a"(68), "b"(12), "c"(size));
		1305	return val;
		1306	}
		1307
		1308	/========== Function 68, subfunction 13 - free memory block. ==========/
		1309
		1310	KOSAPI int _ksys_free(void* mem)
		1311	{
		1312	int val;
		1313	asm_inline(
		1314	"int $0x40"
		1315	: "=a"(val)
		1316	: "a"(68), "b"(13), "c"(mem));
		1317	return val;
		1318	}
		1319
9788	turbocat	1320	/====== Function 68, subfunction 14 - Wait signal from other applications/drivers. =====/
		1321
		1322	KOSAPI void _ksys_wait_signal(ksys_signal_info_t* signal)
		1323	{
9836	turbocat	1324	asm_inline(
		1325	"int $0x40"
		1326	:
		1327	: "a"(68), "b"(14), "c"(signal)
		1328	: "memory");
9788	turbocat	1329	}
		1330
9767	turbocat	1331	/============= Function 68, subfunction 16 - load driver. =============/
		1332
		1333	KOSAPI ksys_drv_hand_t _ksys_load_driver(char* driver_name)
		1334	{
		1335	ksys_drv_hand_t driver_h;
		1336	asm_inline(
		1337	"int $0x40"
		1338	: "=a"(driver_h)
		1339	: "a"(68), "b"(16), "c"(driver_name));
		1340	return driver_h;
		1341	}
		1342
		1343	/============ Function 68, subfunction 17 - driver control. ===========/
		1344
		1345	KOSAPI int _ksys_driver_control(ksys_ioctl_t* ioctl)
		1346	{
		1347	int status;
		1348	asm_inline(
		1349	"int $0x40"
		1350	: "=a"(status)
		1351	: "a"(68), "b"(17), "c"(ioctl)
		1352	: "memory");
		1353	return status;
		1354	}
		1355
		1356	/== Function 68, subfunction 18 - subfunction 19 - load DLL (MS COFF) ==/
		1357
		1358	KOSAPI ksys_dll_t* _ksys_dlopen(const char* path)
		1359	{
		1360	ksys_dll_t* table;
		1361	asm_inline(
		1362	"int $0x40"
		1363	: "=a"(table)
		1364	: "a"(68), "b"(19), "c"(path)
		1365	: "memory");
		1366	return table;
		1367	}
		1368
		1369	/* It is not a system call, it serves as an auxiliary tool*/
		1370
		1371	KOSAPI void* _ksys_dlsym(ksys_dll_t* table, const char* fun_name)
		1372	{
		1373	unsigned i = 0;
		1374	while (1) {
		1375	if (!(table + i)->func_name) {
		1376	break;
		1377	} else {
		1378	if (!__strcmp(fun_name, (table + i)->func_name)) {
		1379	return (table + i)->func_ptr;
		1380	}
		1381	}
		1382	i++;
		1383	}
		1384	return NULL;
		1385	}
		1386
		1387	/* Function 68, subfunction 20 - reallocate memory block.*/
		1388
		1389	KOSAPI void* _ksys_realloc(void* mem, size_t size)
		1390	{
		1391	void* val;
		1392	asm_inline(
		1393	"int $0x40"
		1394	: "=a"(val)
		1395	: "a"(68), "b"(20), "c"(size), "d"(mem)
		1396	: "memory");
		1397	return val;
		1398	}
		1399
		1400	/* Function 68, subfunction 21 - load driver by full name. */
		1401
		1402	KOSAPI ksys_drv_hand_t _ksys_load_driver_opt(char* driver_path, char* cmd_line)
		1403	{
		1404	ksys_drv_hand_t driver_h;
		1405	asm_inline(
		1406	"int $0x40"
		1407	: "=a"(driver_h)
		1408	: "a"(68), "b"(21), "c"(driver_path), "d"(cmd_line));
		1409	return driver_h;
		1410	}
		1411
		1412	/======== Function 68, subfunction 22 - open named memory area. =======/
		1413
		1414	enum KSYS_SHM_MODE {
		1415	KSYS_SHM_OPEN = 0x00,
		1416	KSYS_SHM_OPEN_ALWAYS = 0x04,
		1417	KSYS_SHM_CREATE = 0x08,
		1418	KSYS_SHM_READ = 0x00,
		1419	KSYS_SHM_WRITE = 0x01,
		1420	};
		1421
		1422	KOSAPI int _ksys_shm_open(char* name, int mode, int size, char** new_shm)
		1423	{
		1424	int error;
		1425	asm_inline(
		1426	"int $0x40"
		1427	: "=a"(*new_shm), "=d"(error)
		1428	: "a"(68), "b"(22), "c"(name), "d"(size), "S"(mode));
		1429	return error;
		1430	}
		1431
		1432	/======= Function 68, subfunction 23 - close named memory area. =======/
		1433
		1434	KOSAPI void _ksys_shm_close(char* shm_name)
		1435	{
		1436	asm_inline(
		1437	"int $0x40"
		1438	:
		1439	: "a"(68), "b"(23), "c"(shm_name));
		1440	}
		1441
		1442	/====== Function 68, subfunction 26 - release memory pages ============/
		1443
		1444	KOSAPI int* _ksys_unmap(void* base, size_t offset, size_t size)
		1445	{
		1446	int* val;
		1447	asm_inline(
		1448	"int $0x40"
		1449	: "=a"(val)
		1450	: "a"(68), "b"(26), "c"(base), "d"(offset), "S"(size));
		1451	return val;
		1452	}
		1453
		1454	/========== Function 68, subfunction 27 - load file ===================/
		1455
		1456	KOSAPI ksys_ufile_t _ksys_load_file(const char* path)
		1457	{
		1458	ksys_ufile_t uf;
		1459	asm_inline(
		1460	"int $0x40"
		1461	: "=a"(uf.data), "=d"(uf.size)
		1462	: "a"(68), "b"(27), "c"(path)
		1463	: "memory");
		1464	return uf;
		1465	}
		1466
		1467	/==== Function 68, subfunction 28 - load file, specifying the encoding ===/
		1468
		1469	KOSAPI ksys_ufile_t _ksys_load_file_enc(const char* path, unsigned file_encoding)
		1470	{
		1471	ksys_ufile_t uf;
		1472	asm_inline(
		1473	"int $0x40"
		1474	: "=a"(uf.data), "=d"(uf.size)
		1475	: "a"(68), "b"(28), "c"(path), "d"(file_encoding)
		1476	: "memory");
		1477	return uf;
		1478	}
		1479
		1480	/==== Function 70 - work with file system with long names support. ====/
		1481
		1482	KOSAPI ksys70_status_t _ksys70(const ksys70_t* k)
		1483	{
		1484	ksys70_status_t status;
		1485	asm_inline(
		1486	"int $0x40"
		1487	: "=a"(status.status), "=b"(status.rw_bytes)
		1488	: "a"(70), "b"(k)
		1489	: "memory");
		1490	return status;
		1491	}
		1492
		1493	/====== Function 70, subfunction 0 - read file with long names support. ======/
		1494
		1495	KOSAPI ksys70_status_t _ksys_file_read(const char* name, uint64_t offset, uint32_t size, void* buf)
		1496	{
		1497	ksys70_t k;
		1498	k.p00 = 0;
		1499	k.p04 = offset;
		1500	k.p12 = size;
		1501	k.buf16 = buf;
		1502	k.p20 = 0;
		1503	k.p21 = name;
		1504	return _ksys70(&k);
		1505	}
		1506
		1507	/===================== Function 70, subfunction 2 =====================/
		1508	/============ Create/rewrite file with long names support. ============/
		1509
		1510	KOSAPI int _ksys_file_create(const char* name)
		1511	{
		1512	ksys70_t k;
		1513	k.p00 = 2;
		1514	k.p04dw = 0;
		1515	k.p08dw = 0;
		1516	k.p12 = 0;
		1517	k.p21 = name;
		1518	return _ksys70(&k).status;
		1519	}
		1520
		1521	/===================== Function 70, subfunction 3 =====================/
		1522	/=========== Write to existing file with long names support. ==========/
		1523
		1524	KOSAPI ksys70_status_t _ksys_file_write(const char* name, uint64_t offset, uint32_t size, const void* buf)
		1525	{
		1526	ksys70_t k;
		1527	k.p00 = 3;
		1528	k.p04 = offset;
		1529	k.p12 = size;
		1530	k.cbuf16 = buf;
		1531	k.p20 = 0;
		1532	k.p21 = name;
		1533	return _ksys70(&k);
		1534	}
		1535
		1536	/========== Function 70, subfunction 5 - get information on file/folder. =====/
		1537
		1538	KOSAPI int _ksys_file_info(const char* name, ksys_bdfe_t* bdfe)
		1539	{
		1540	ksys70_t k;
		1541	k.p00 = 5;
		1542	k.p04dw = 0;
		1543	k.p08dw = 0;
		1544	k.p12 = 0;
		1545	k.bdfe = bdfe;
		1546	k.p20 = 0;
		1547	k.p21 = name;
		1548	return _ksys70(&k).status;
		1549	}
		1550
		1551	#define _ksys_dir_info _ksys_file_info
		1552
		1553	/=========== Function 70, subfunction 7 - start application. ===========/
		1554
		1555	KOSAPI int _ksys_exec(const char* app_name, char* args)
		1556	{
		1557	ksys70_t file_opt;
		1558	file_opt.p00 = 7;
		1559	file_opt.p04dw = 0;
		1560	file_opt.p08dw = (uint32_t)args;
		1561
		1562	file_opt.p12 = 0;
		1563	file_opt.p16 = 0;
		1564	file_opt.p20 = 0;
		1565
		1566	file_opt.p21 = app_name;
		1567	return _ksys70(&file_opt).status;
		1568	}
		1569
		1570	/========== Function 70, subfunction 8 - delete file/folder. ==========/
		1571
		1572	KOSAPI int _ksys_file_delete(const char* name)
		1573	{
		1574	ksys70_t k;
		1575	k.p00 = 8;
		1576	k.p20 = 0;
		1577	k.p21 = name;
		1578	return _ksys70(&k).status;
		1579	}
		1580
9829	vitalkrilo	1581	/============= Function 70, subfunction 9 - create folder. =============/
9767	turbocat	1582
		1583	KOSAPI int _ksys_mkdir(const char* path)
		1584	{
		1585	ksys70_t dir_opt;
		1586	dir_opt.p00 = 9;
		1587	dir_opt.p21 = path;
		1588	return _ksys70(&dir_opt).status;
		1589	}
		1590
		1591	/============= Function 70, subfunction 10 - rename/move. =============/
		1592
		1593	KOSAPI int _ksys_file_rename(const char* name, const char* new_name)
		1594	{
		1595	ksys70_t k;
		1596	k.p00 = 10;
		1597	k.new_name = new_name;
		1598	k.p20 = 0;
		1599	k.p21 = name;
		1600	return _ksys70(&k).status;
		1601	}
		1602
		1603	#define _ksys_dir_rename _ksys_file_rename
		1604
9829	vitalkrilo	1605	/============= Function 71, subfunction 1 - set window title =============/
9767	turbocat	1606
		1607	KOSAPI void _ksys_set_window_title(const char* title)
		1608	{
9836	turbocat	1609	asm_inline(
		1610	"int $0x40"
		1611	:
		1612	: "a"(71), "b"(1), "c"(title)
		1613	: "memory");
9767	turbocat	1614	}
		1615
		1616	#define _ksys_clear_window_title() _ksys_set_window_title(NULL)
		1617
9829	vitalkrilo	1618	/============= Function 77, subfunction 0 - create futex object =============/
9767	turbocat	1619
9865	turbocat	1620	KOSAPI uint32_t _ksys_futex_create(int* futex_ctrl)
9836	turbocat	1621	{
9865	turbocat	1622	uint32_t futex_desc;
9829	vitalkrilo	1623	asm_inline(
		1624	"int $0x40"
9830	vitalkrilo	1625	: "=a"(futex_desc)
9865	turbocat	1626	: "a"(77), "b"(0), "c"(futex_ctrl)
9829	vitalkrilo	1627	: "memory");
9830	vitalkrilo	1628	return futex_desc;
9829	vitalkrilo	1629	}
		1630
		1631	/============= Function 77, subfunction 1 - destroy futex object =============/
		1632
9865	turbocat	1633	KOSAPI int _ksys_futex_destroy(uint32_t futex_desc)
9836	turbocat	1634	{
9829	vitalkrilo	1635	int res;
		1636	asm_inline(
		1637	"int $0x40"
		1638	: "=a"(res)
9865	turbocat	1639	: "a"(77), "b"(1), "c"(futex_desc));
9829	vitalkrilo	1640	return res;
		1641	}
		1642
		1643	/============= Function 77, subfunction 2 - futex wait =============/
		1644
9865	turbocat	1645	KOSAPI int _ksys_futex_wait(uint32_t futex_desc, int ctrl_val, int timeout)
9836	turbocat	1646	{
9829	vitalkrilo	1647	int res;
		1648	asm_inline(
		1649	"int $0x40"
		1650	: "=a"(res)
9865	turbocat	1651	: "a"(77), "b"(2), "c"(futex_desc), "d"(ctrl_val), "S"(timeout));
9829	vitalkrilo	1652	return res;
		1653	}
		1654
		1655	/============= Function 77, subfunction 3 - futex wake =============/
		1656
9865	turbocat	1657	KOSAPI int _ksys_futex_wake(uint32_t futex_desc, int max_wake_count)
9836	turbocat	1658	{
9829	vitalkrilo	1659	int count;
		1660	asm_inline(
		1661	"int $0x40"
		1662	: "=a"(count)
9865	turbocat	1663	: "a"(77), "b"(3), "c"(futex_desc), "d"(max_wake_count));
9829	vitalkrilo	1664	return count;
		1665	}
		1666
		1667	/============= Function 77, subfunction 10 - read from file to buffer =============/
		1668
9767	turbocat	1669	KOSAPI int _ksys_posix_read(int pipefd, void* buff, int n)
		1670	{
		1671	int count;
		1672	asm_inline(
		1673	"int $0x40"
		1674	: "=a"(count)
		1675	: "a"(77), "b"(10), "c"(pipefd), "d"(buff), "S"(n)
		1676	: "memory");
		1677	return count;
		1678	}
		1679
9829	vitalkrilo	1680	/============= Function 77, subfunction 11 - write from buffer to file =============/
		1681
9767	turbocat	1682	KOSAPI int _ksys_posix_write(int pipefd, void* buff, int n)
		1683	{
		1684	int count;
		1685	asm_inline(
		1686	"int $0x40"
		1687	: "=a"(count)
		1688	: "a"(77), "b"(11), "c"(pipefd), "d"(buff), "S"(n)
		1689	: "memory");
		1690	return count;
		1691	}
		1692
9829	vitalkrilo	1693	/============= Function 77, subfunction 13 - create new pipe =============/
		1694
9767	turbocat	1695	KOSAPI int _ksys_posix_pipe2(int pipefd[2], int flags)
		1696	{
		1697	int err;
		1698	asm_inline(
		1699	"int $0x40"
		1700	: "=a"(err)
		1701	: "a"(77), "b"(13), "c"(pipefd), "d"(flags)
		1702	: "memory");
		1703	return err;
		1704	}
		1705
		1706	/* ######### Old names of functions and structures. Do not use again! ##########*/
		1707
		1708	#define _ksys_get_event _ksys_wait_event
		1709	#define _ksys_file_get_info _ksys_file_info
		1710
		1711	static inline int _ksys_file_read_file(const char* name, unsigned long long offset, unsigned size, void* buff, unsigned* bytes_read)
		1712	{
		1713	ksys70_status_t res = _ksys_file_read(name, offset, size, buff);
		1714	*bytes_read = res.rw_bytes;
		1715	return res.status;
		1716	}
		1717
		1718	static inline int _ksys_file_write_file(const char* name, unsigned long long offset, unsigned size, const void* buff, unsigned* bytes_write)
		1719	{
		1720	ksys70_status_t res = _ksys_file_write(name, offset, size, buff);
		1721	*bytes_write = res.rw_bytes;
		1722	return res.status;
		1723	}
		1724
		1725	#endif // _KSYS_H_

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(root)/contrib/sdk/sources/newlib/libc/include/sys/ksys.h – Rev 9865