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
		248	KOSAPI int __strcmp(const char* s1, const char* s2)
		249	{
		250	while ((s1) && (s1 == *s2)) {
		251	++s1;
		252	++s2;
		253	}
		254	return ((unsigned char)s1 - (unsigned char)s2);
		255	}
		256
		257	/* ####################################################################### */
		258	/* ############### С wrappers for system calls Kolibri OS ################ */
		259	/* ####################################################################### */
		260
		261	/=============== Function -1 - terminate thread/process ===============/
		262
		263	KOSAPI void _ksys_exit(void)
		264	{
		265	asm_inline("int $0x40" ::"a"(-1));
		266	}
		267
		268	/============== Function 0 - define and draw the window. ==============/
		269
		270	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)
		271	{
		272	asm_inline(
		273	"int $0x40" ::"a"(0),
		274	"b"((x << 16) \| ((w - 1) & 0xFFFF)),
		275	"c"((y << 16) \| ((h - 1) & 0xFFFF)),
		276	"d"((style << 24) \| (workcolor & 0xFFFFFF)),
		277	"D"(name),
		278	"S"(0)
		279	: "memory");
		280	}
		281
		282	/================ Function 1 - put pixel in the window. ===============/
		283
		284	KOSAPI void _ksys_draw_pixel(uint32_t x, uint32_t y, ksys_color_t color)
		285	{
		286	asm_inline(
		287	"int $0x40" ::"a"(1), "b"(x), "c"(y), "d"(color));
		288	}
		289
		290	/============ Function 2 - get the code of the pressed key. ===========/
		291
		292	KOSAPI ksys_oskey_t _ksys_get_key(void)
		293	{
		294	ksys_oskey_t val;
		295	asm_inline(
		296	"int $0x40"
9784	turbocat	297	: "=a"(val.val)
9767	turbocat	298	: "a"(2));
		299	return val;
		300	}
		301
		302	/==================== Function 3 - get system time. ===================/
		303
		304	KOSAPI ksys_time_t _ksys_get_time(void)
		305	{
		306	ksys_time_t c_time;
		307	asm_inline(
		308	"int $0x40"
		309	: "=a"(c_time)
		310	: "a"(3)
		311	: "memory");
		312	return c_time;
		313	}
		314
		315	/=================== Function 4 - draw text string. ===================/
		316	KOSAPI void _ksys_draw_text(const char* text, uint32_t x, uint32_t y, uint32_t len, ksys_color_t color)
		317	{
		318	asm_inline(
		319	"int $0x40" ::"a"(4), "d"(text),
		320	"b"((x << 16) \| y),
		321	"S"(len), "c"(color)
		322	: "memory");
		323	}
		324
		325	/========================= Function 5 - delay. ========================/
		326
		327	KOSAPI void _ksys_delay(uint32_t time)
		328	{
		329	asm_inline(
		330	"int $0x40" ::"a"(5), "b"(time)
		331	: "memory");
		332	}
		333
		334	/=============== Function 7 - draw image in the window. ===============/
		335
		336	KOSAPI void _ksys_draw_bitmap(void* bitmap, int x, int y, int w, int h)
		337	{
		338	asm_inline(
		339	"int $0x40" ::"a"(7), "b"(bitmap),
		340	"c"((w << 16) \| h),
		341	"d"((x << 16) \| y)
		342	: "memory");
		343	}
		344
		345	/=============== Function 8 - define/delete the button. ===============/
		346
		347	KOSAPI void _ksys_define_button(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t id, ksys_color_t color)
		348	{
		349	asm_inline(
		350	"int $0x40" ::"a"(8),
		351	"b"((x << 16) + w),
		352	"c"((y << 16) + h),
		353	"d"(id),
		354	"S"(color));
		355	};
		356
		357	KOSAPI void _ksys_delete_button(uint32_t id)
		358	{
		359	asm_inline(
		360	"int $0x40" ::"a"(8), "d"(id & 0x00FFFFFF \| 0x80000000));
		361	}
		362
		363	/============ Function 9 - information on execution thread. ===========/
		364
9788	turbocat	365	#define KSYS_THIS_SLOT -1
		366
		367	enum KSYS_SLOT_STATES {
		368	KSYS_SLOT_STATE_RUNNING = 0,
		369	KSYS_SLOT_STATE_SUSPENDED = 1,
		370	KSYS_SLOT_STATE_SUSPENDED_WAIT_EVENT = 2,
		371	KSYS_SLOT_STATE_NORMAL_TERM = 3,
		372	KSYS_SLOT_STATE_EXCEPT_TERM = 4,
		373	KSYS_SLOT_STATE_WAIT_EVENT = 5,
		374	KSYS_SLOT_STATE_FREE = 6
		375	};
		376
9767	turbocat	377	KOSAPI int _ksys_thread_info(ksys_thread_t* table, int slot)
		378	{
		379	int val;
		380	asm_inline(
		381	"int $0x40"
		382	: "=a"(val)
		383	: "a"(9), "b"(table), "c"(slot)
		384	: "memory");
		385	return val;
		386	}
		387
		388	/==================== Function 10 - wait for event. ===================/
		389
		390	KOSAPI uint32_t _ksys_wait_event(void)
		391	{
		392	uint32_t val;
		393	asm_inline(
		394	"int $0x40"
		395	: "=a"(val)
		396	: "a"(10));
		397	return val;
		398	}
		399
		400	/=============== Function 11 - check for event, no wait. ==============/
		401
		402	KOSAPI uint32_t _ksys_check_event(void)
		403	{
		404	uint32_t val;
		405	asm_inline(
		406	"int $0x40"
		407	: "=a"(val)
		408	: "a"(11));
		409	return val;
		410	}
		411
		412	/=============== Function 12 - begin/end window redraw. ===============/
		413
		414	KOSAPI void _ksys_start_draw(void)
		415	{
		416	asm_inline("int $0x40" ::"a"(12), "b"(1));
		417	}
		418
		419	KOSAPI void _ksys_end_draw(void)
		420	{
		421	asm_inline("int $0x40" ::"a"(12), "b"(2));
		422	}
		423
		424	/============ Function 13 - draw a rectangle in the window. ===========/
		425
		426	KOSAPI void _ksys_draw_bar(uint32_t x, uint32_t y, uint32_t w, uint32_t h, ksys_color_t color)
		427	{
		428	asm_inline(
		429	"int $0x40" ::"a"(13), "d"(color),
		430	"b"((x << 16) \| w),
		431	"c"((y << 16) \| h));
		432	}
		433
		434	/=================== Function 14 - get screen size. ===================/
		435
		436	KOSAPI ksys_pos_t _ksys_screen_size(void)
		437	{
		438	ksys_pos_t size;
		439	asm_inline(
		440	"int $0x40"
9784	turbocat	441	: "=a"(size)
9767	turbocat	442	: "a"(14));
		443	return size;
		444	}
		445
		446	/== Function 15, subfunction 1 - set a size of the background image. ==/
		447
		448	KOSAPI void _ksys_bg_set_size(uint32_t w, uint32_t h)
		449	{
		450	asm_inline(
		451	"int $0x40" ::"a"(15), "b"(1), "c"(w), "d"(h));
		452	}
		453
		454	/=== Function 15, subfunction 2 - put pixel on the background image. ==/
		455
		456	KOSAPI void _ksys_bg_put_pixel(uint32_t x, uint32_t y, uint32_t w, ksys_color_t color)
		457	{
		458	asm_inline(
		459	"int $0x40" ::"a"(15), "b"(2), "c"((x + y * w) * 3), "d"(color));
		460	}
		461
		462	/=========== Function 15, subfunction 3 - redraw background. ==========/
		463
		464	KOSAPI void _ksys_bg_redraw(void)
		465	{
		466	asm_inline(
		467	"int $0x40" ::"a"(15), "b"(3));
		468	}
		469
		470	/== Function 15, subfunction 4 - set drawing mode for the background. =/
		471
		472	enum KSYS_BG_MODES {
		473	KSYS_BG_MODE_PAVE = 1,
		474	KSYS_BG_MODE_STRETCH = 2
		475	};
		476
		477	KOSAPI void _ksys_bg_set_mode(uint32_t mode)
		478	{
		479	asm_inline(
		480	"int $0x40" ::"a"(15), "b"(4), "c"(mode));
		481	}
		482
		483	/===================== Function 15, subfunction 5 =====================/
		484	/============ Put block of pixels on the background image. ============/
		485
		486	KOSAPI void _ksys_bg_put_bitmap(ksys_bitmap_t* bitmap, size_t bitmap_size, uint32_t x, uint32_t y, uint32_t w)
		487	{
		488	asm_inline(
		489	"int $0x40" ::"a"(15), "b"(5), "c"(bitmap), "d"((x + y * w) * 3), "S"(bitmap_size));
		490	}
		491
		492	/===================== Function 15, subfunction 6 =====================/
		493	/======= Map background data to the address space of process. ==========/
		494
		495	KOSAPI ksys_bitmap_t* _ksys_bg_get_map(void)
		496	{
		497	ksys_bitmap_t* bitmap;
		498	asm_inline(
		499	"int $0x40"
		500	: "=a"(bitmap)
		501	: "a"(15), "b"(6));
		502	return bitmap;
		503	}
		504
		505	/===== Function 15, subfunction 7 - close mapped background data. =====/
		506
		507	KOSAPI int _ksys_bg_close_map(ksys_bitmap_t* bitmap)
		508	{
		509	int status; // 1 - OK, 0 - ERROR
		510	asm_inline(
		511	"int $0x40"
		512	: "=a"(status)
		513	: "a"(15), "b"(7), "c"(bitmap));
		514	return status;
		515	}
		516
		517	/===================== Function 15, subfunction 9 =====================/
		518	/============= Redraws a rectangular part of the background ===========/
		519
		520	KOSAPI void _ksys_bg_redraw_bar(ksys_pos_t angle1, ksys_pos_t angle2)
		521	{
		522	asm_inline(
		523	"int $0x40" ::"a"(15), "b"(9),
		524	"c"(angle1.x * (1 << 16) + angle2.x),
		525	"d"(angle1.y * (1 << 16) + angle2.y));
		526	}
		527
		528	/=============== Function 16 - save ramdisk on a floppy. ==============/
		529
		530	KOSAPI int _ksys_save_ramdisk_fd(uint32_t floppy_id)
		531	{
		532	int status; // 0 - OK, 1 - ERROR
		533	asm_inline(
		534	"int $0x40"
		535	: "=a"(status)
		536	: "a"(16), "b"(floppy_id));
		537	return status;
		538	}
		539
		540	/======= Function 17 - get the identifier of the pressed button. ======/
		541
		542	KOSAPI uint32_t _ksys_get_button(void)
		543	{
		544	unsigned val;
		545	asm_inline(
		546	"int $0x40"
		547	: "=a"(val)
		548	: "a"(17));
		549	return val >> 8;
		550	}
		551
		552	/===================== Function 18, subfunction 1 =====================/
		553	/============= Make deactive the window of the given thread. ==========/
		554
		555	KOSAPI void _ksys_unfocus_window(int slot)
		556	{
		557	asm_inline(
		558	"int $0x40" ::"a"(18), "b"(1), "c"(slot));
		559	}
		560
		561	/= Function 18, subfunction 2 - terminate process/thread by the slot. =/
		562
		563	KOSAPI void _ksys_kill_by_slot(int slot)
		564	{
		565	asm_inline(
		566	"int $0x40" ::"a"(18), "b"(2), "c"(slot));
		567	}
		568
		569	/===================== Function 18, subfunction 3 =====================/
		570	/============= Make active the window of the given thread. ============/
		571
		572	KOSAPI void _ksys_focus_window(int slot)
		573	{
		574	asm_inline(
		575	"int $0x40" ::"a"(18), "b"(3), "c"(slot));
		576	}
		577
		578	/===================== Function 18, subfunction 4 =====================/
		579	/=========== Get counter of idle time units per one second. ===========/
		580
		581	KOSAPI uint32_t _ksys_get_idle(void)
		582	{
		583	uint32_t sec;
		584	asm_inline(
		585	"int $0x40"
		586	: "=a"(sec)
		587	: "a"(18), "b"(4));
		588	return sec;
		589	}
		590
		591	/========== Function 18, subfunction 5 - get CPU clock rate. ==========/
		592	/================ modulo 2^32 clock ticks = 4GHz ======================/
		593
		594	KOSAPI uint32_t _ksys_get_cpu_clock(void)
		595	{
		596	uint32_t clock;
		597	asm_inline(
		598	"int $0x40"
		599	: "=a"(clock)
		600	: "a"(18), "b"(5));
		601	return clock;
		602	}
		603
		604	/* Function 18, subfunction 6 - save ramdisk to the file on hard drive. */
		605
		606	KOSAPI uint32_t _ksys_save_ramdisk_hd(const char* ramdisk_path)
		607	{
		608	uint32_t fs_err;
		609	asm_inline(
		610	"int $0x40"
		611	: "=a"(fs_err)
		612	: "a"(18), "b"(6), "c"(ramdisk_path));
		613	return fs_err;
		614	}
		615
		616	/* Function 18, subfunction 9 - system shutdown with the parameter. */
		617
		618	enum KSYS_SHD_PARAM {
		619	KSYS_SHD_POWEROFF = 2,
		620	KSYS_SHD_REBOOT = 3,
		621	KSYS_SHD_RESTART_KRN = 4
		622	};
		623
		624	KOSAPI void _ksys_shutdown(uint32_t shd_param)
		625	{
		626	asm_inline(
		627	"int $0x40" ::"a"(18), "b"(9), "c"(shd_param));
		628	}
		629
		630	/========= Function 18, subfunction 16 - get size of free RAM. ========/
		631
		632	KOSAPI size_t _ksys_get_ram_size(void)
		633	{
		634	size_t size;
		635	asm_inline(
		636	"int $0x40"
		637	: "=a"(size)
		638	: "a"(18), "b"(16));
		639	return size;
		640	}
		641
		642	/======== Function 18, subfunction 17 - get full amount of RAM. =======/
		643
		644	KOSAPI size_t _ksys_get_full_ram(void)
		645	{
		646	size_t size;
		647	asm_inline(
		648	"int $0x40"
		649	: "=a"(size)
		650	: "a"(18), "b"(17));
		651	return size;
		652	}
		653
		654	/===================== Function 18, subfunction 18 ====================/
		655	/============= Terminate process/thread by the identifier. ============/
		656
		657	KOSAPI void _ksys_kill_by_pid(uint32_t PID)
		658	{
		659	asm_inline("int $0x40" ::"a"(18), "b"(18), "c"(PID));
		660	}
		661
		662	/========= Fuction 18, subfunction 19 - get/set mouse settings. ========/
		663
9784	turbocat	664	typedef enum KSYS_MOUSE_SETTINGS {
		665	KSYS_MOUSE_GET_SPEED = 0, // Get mouse speed
		666	KSYS_MOUSE_SET_SPEED = 1, // Set mouse speed
		667	KSYS_MOUSE_GET_SENS = 2, // Get mouse sensitivity
		668	KSYS_MOUSE_SET_SENS = 3, // Set mouse sensitivity
		669	KSYS_MOUSE_SET_POS = 4, // Set the position of the mouse cursor
		670	KSYS_MOUSE_SIM_STATE = 5, // Simulate the state of the mouse buttons
		671	KSYS_MOUSE_GET_DOUBLE_CLICK_DELAY = 6, // Get double click delay.
		672	KSYS_MOUSE_SET_DOUBLE_CLICK_DELAY = 7 // Set double click delay.
		673	} ksys_mouse_settings_t;
		674
		675	KOSAPI uint32_t _ksys_set_mouse_settings(ksys_mouse_settings_t settings, uint32_t arg)
9767	turbocat	676	{
9784	turbocat	677	uint32_t retval;
		678	asm_inline(
		679	"int $0x40"
		680	: "=a"(retval)
		681	: "a"(18), "b"(19), "c"(settings), "d"(arg)
		682	: "memory");
		683	return retval;
9767	turbocat	684	}
		685
9784	turbocat	686	#define _ksys_set_mouse_pos(X, Y) _ksys_set_mouse_settings(KSYS_MOUSE_SET_POS, X * 65536 + Y)
		687
9767	turbocat	688	/===================== Function 18, subfunction 21 ====================/
		689	/=====Get the slot number of the process / thread by identifier.. =====/
		690
		691	KOSAPI int _ksys_get_thread_slot(int PID)
		692	{
		693	int val;
		694	asm_inline(
		695	"int $0x40"
		696	: "=a"(val)
		697	: "a"(18), "b"(21), "c"(PID));
		698	return val;
		699	}
		700
		701	/============= Function 23 - wait for event with timeout. =============/
		702
		703	KOSAPI uint32_t _ksys_wait_event_timeout(uint32_t timeout)
		704	{
		705	unsigned val;
		706	asm_inline(
		707	"int $0x40"
		708	: "=a"(val)
		709	: "a"(23), "b"(timeout));
		710	return val;
		711	}
		712
		713	/=== Function 26, subfunction 9 - get the value of the time counter. ==/
		714
		715	KOSAPI uint32_t _ksys_get_tick_count(void)
		716	{
		717	unsigned val;
		718	asm_inline(
		719	"int $0x40"
		720	: "=a"(val)
		721	: "a"(26), "b"(9));
		722	return val;
		723	}
		724
		725	/===================== Function 26, subfunction 10 ====================/
		726	/========== Get the value of the high precision time counter. =========/
		727
		728	KOSAPI uint64_t _ksys_get_ns_count(void)
		729	{
		730	uint64_t val;
		731	asm_inline(
		732	"int $0x40"
		733	: "=A"(val)
		734	: "a"(26), "b"(10));
		735	return val;
		736	}
		737
		738	/=================== Function 29 - get system date. ===================/
		739
		740	KOSAPI ksys_date_t _ksys_get_date(void)
		741	{
		742	ksys_date_t val;
		743	asm_inline("int $0x40"
		744	: "=a"(val)
		745	: "a"(29));
		746	return val;
		747	}
		748
		749	/===========+ Function 30 - work with the current folder.==============/
		750	/--------- Subfunction 1 - set current folder for the thread. ---------/
		751
		752	KOSAPI void _ksys_setcwd(char* dir)
		753	{
		754	asm_inline(
		755	"int $0x40" ::"a"(30), "b"(1), "c"(dir));
		756	}
		757
		758	/--------- Subfunction 2 - get current folder for the thread. ---------/
		759
		760	KOSAPI int _ksys_getcwd(char* buf, int bufsize)
		761	{
9784	turbocat	762	int val;
9767	turbocat	763	asm_inline(
		764	"int $0x40"
		765	: "=a"(val)
		766	: "a"(30), "b"(2), "c"(buf), "d"(bufsize));
		767	return val;
		768	}
		769
		770	/* ---- Subfunction 3 - install the add.system directory for the kernel ------*/
		771
		772	KOSAPI int _ksys_set_kernel_dir(ksys_dir_key_t* table)
		773	{
9784	turbocat	774	int val;
9767	turbocat	775	asm_inline(
		776	"int $0x40"
		777	: "=a"(val)
		778	: "a"(30), "b"(3), "c"(table)
		779	: "memory");
		780	return val;
		781	}
		782
		783	/=================== Function 37 - work with mouse. ===================/
		784
		785	enum KSYS_MOUSE_POS {
		786	KSYS_MOUSE_SCREEN_POS = 0,
		787	KSYS_MOUSE_WINDOW_POS = 1
		788	};
		789
		790	KOSAPI ksys_pos_t _ksys_get_mouse_pos(int origin)
		791	{
		792	ksys_pos_t pos;
		793	asm_inline(
9784	turbocat	794	"int $0x40"
9767	turbocat	795	: "=a"(pos)
		796	: "a"(37), "b"(origin));
		797	return pos;
		798	}
		799
9784	turbocat	800	enum KSYS_MOUSE_BUTTON {
		801	KSYS_MOUSE_LBUTTON_PRESSED = (1 << 0),
		802	KSYS_MOUSE_RBUTTON_PRESSED = (1 << 1),
		803	KSYS_MOUSE_MBUTTON_PRESSED = (1 << 2),
		804	KSYS_MOUSE_4BUTTON_PRESSED = (1 << 3),
		805	KSYS_MOUSE_5BUTTON_PRESSED = (1 << 4)
		806	};
		807
9767	turbocat	808	KOSAPI uint32_t _ksys_get_mouse_buttons(void) // subfunction 2 - states of the mouse buttons
		809	{
		810	uint32_t val;
		811	asm_inline(
		812	"int $0x40"
		813	: "=a"(val)
		814	: "a"(37), "b"(2));
		815	return val;
		816	}
		817
		818	KOSAPI uint32_t _ksys_get_mouse_eventstate(void) // subfunction 3 - states and events of the mouse buttons
		819	{
		820	uint32_t val;
		821	asm_inline(
		822	"int $0x40"
		823	: "=a"(val)
		824	: "a"(37), "b"(3));
		825	return val;
		826	}
		827
		828	enum KSYS_CURSOR_SRC {
		829	KSYS_CURSOR_FROM_FILE = 0,
		830	KSYS_CURSOR_FROM_MEM = 1,
		831	KSYS_CURSOR_INDIRECT = 2
		832	};
		833
		834	KOSAPI void* _ksys_load_cursor(void* path, uint32_t flags) // subfunction 4 - load cursor
		835	{
9784	turbocat	836	void* val;
9767	turbocat	837	asm_inline(
		838	"int $0x40"
		839	: "=a"(val)
		840	: "a"(37), "b"(4), "c"(path), "d"(flags)
		841	: "memory");
		842	return val;
		843	}
		844
		845	KOSAPI void* _ksys_set_cursor(void* cursor) // subfunction 5 - set cursor
		846	{
9784	turbocat	847	void* old;
9767	turbocat	848	asm_inline(
		849	"int $0x40"
		850	: "=a"(old)
		851	: "a"(37), "b"(5), "c"(cursor));
		852	return old;
		853	}
		854
		855	KOSAPI int _ksys_delete_cursor(void* cursor) // subfunction 6 - delete cursor
		856	{
		857	int ret;
		858	asm_inline(
		859	"int $0x40"
		860	: "=a"(ret)
		861	: "a"(37), "b"(6), "c"(cursor)
		862	: "memory");
		863	return ret;
		864	}
		865
		866	KOSAPI uint32_t _ksys_get_mouse_wheels(void) // subfunction 7 - get scroll data
		867	{
		868	uint32_t val;
		869	asm_inline(
		870	"int $0x40"
		871	: "=a"(val)
		872	: "a"(37), "b"(7));
		873	return val;
		874	}
		875
		876	/=========== Function 40 - set the mask for expected events. ==========/
		877
		878	enum KSYS_EVENT_MASK {
		879	KSYS_EVM_REDRAW = 1,
		880	KSYS_EVM_KEY = 2,
		881	KSYS_EVM_BUTTON = 4,
		882	KSYS_EVM_EXIT = 8,
		883	KSYS_EVM_BACKGROUND = 16,
		884	KSYS_EVM_MOUSE = 32,
		885	KSYS_EVM_IPC = 64,
		886	KSYS_EVM_STACK = 128,
		887	KSYS_EVM_DEBUG = 256,
		888	KSYS_EVM_STACK2 = 512,
		889	KSYS_EVM_MOUSE_FILTER = 0x80000000,
		890	KSYS_EVM_CURSOR_FILTER = 0x40000000,
		891	};
		892
		893	KOSAPI uint32_t _ksys_set_event_mask(uint32_t mask)
		894	{
		895	unsigned val;
		896	asm_inline(
		897	"int $0x40"
		898	: "=a"(val)
		899	: "a"(40), "b"(mask));
		900	return val;
		901	}
		902
		903	/====================== Function 38 - draw line. ======================/
		904
		905	KOSAPI void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
		906	{
		907	asm_inline(
		908	"int $0x40" ::"a"(38), "d"(color),
		909	"b"((xs << 16) \| xe),
		910	"c"((ys << 16) \| ye));
		911	}
		912
		913	/============= Function 47 - draw a number in the window. =============/
		914
		915	KOSAPI void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color)
		916	{
		917	unsigned fmt;
		918	fmt = len << 16 \| 0x80000000; // no leading zeros + width
		919	asm_inline(
		920	"int $0x40" ::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color));
		921	}
		922
		923	KOSAPI void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg)
		924	{
		925	unsigned fmt;
		926	fmt = len << 16 \| 0x80000000; // no leading zeros + width
		927	asm_inline(
		928	"int $0x40" ::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color), "D"(bg));
		929	}
		930
		931	/====== Function 48, subfunction 3 - get standard window colors. ======/
		932
		933	KOSAPI void _ksys_get_system_colors(ksys_colors_table_t* color_table)
		934	{
		935	asm_inline(
		936	"int $0x40" ::"a"(48), "b"(3), "c"(color_table), "d"(40));
		937	}
		938
		939	/============ Function 48, subfunction 4 - get skin height. ===========/
		940
		941	KOSAPI uint32_t _ksys_get_skin_height()
		942	{
		943	unsigned height;
		944	asm_inline(
		945	"int $0x40"
		946	: "=a"(height)
		947	: "a"(48), "b"(4));
		948	return height;
		949	}
		950
		951	/==================== Function 51 - create thread. ====================/
		952
		953	KOSAPI int _ksys_create_thread(void* thread_entry, void* stack_top)
		954	{
		955	int val;
		956	asm_inline(
		957	"int $0x40"
		958	: "=a"(val)
		959	: "a"(51), "b"(1), "c"(thread_entry), "d"(stack_top)
		960	: "memory");
		961	return val;
		962	}
		963
		964	/==================== Function 54, subfunction 0 ======================/
		965	/============== Get the number of slots in the clipboard. =============/
		966
		967	enum KSYS_CLIP_ENCODING {
		968	KSYS_CLIP_UTF8 = 0,
		969	KSYS_CLIP_CP866 = 1,
		970	KSYS_CLIP_CP1251 = 2
		971	};
		972
		973	enum KSYS_CLIP_TYPES {
		974	KSYS_CLIP_TEXT = 0,
		975	KSYS_CLIP_IMAGE = 1,
		976	KSYS_CLIP_RAW = 2
		977	};
		978
		979	KOSAPI int _ksys_clip_num(void)
		980	{
		981	unsigned val;
		982	asm_inline(
		983	"int $0x40"
		984	: "=a"(val)
		985	: "a"(54), "b"(0));
		986	return val;
		987	}
		988
		989	/==================== Function 54, subfunction 1 ======================/
		990	/================= Read the data from the clipboard. ==================-/
		991
		992	KOSAPI char* _ksys_clip_get(int n) // returned buffer must be freed by _ksys_free()
		993	{
		994	char* val;
		995	asm_inline(
		996	"int $0x40"
		997	: "=a"(val)
		998	: "a"(54), "b"(1), "c"(n));
		999	return val;
		1000	}
		1001
		1002	/==================== Function 54, subfunction 2 ======================/
		1003	/================= Write the data to the clipboard. ===================/
		1004
		1005	KOSAPI int _ksys_clip_set(int n, char* buffer)
		1006	{
		1007	unsigned val;
		1008	asm_inline(
		1009	"int $0x40"
		1010	: "=a"(val)
		1011	: "a"(54), "b"(2), "c"(n), "d"(buffer)
		1012	: "memory");
		1013	return val;
		1014	}
		1015
		1016	/===================== Function 54, subfunction 3 =====================/
		1017	/================ Delete the last slot in the clipboard ===============/
		1018
		1019	KOSAPI int _ksys_clip_pop()
		1020	{
		1021	unsigned val;
		1022	asm_inline(
		1023	"int $0x40"
		1024	: "=a"(val)
		1025	: "a"(54), "b"(3));
		1026	return val;
		1027	}
		1028
		1029	/===================== Function 54, subfunction 4 =====================/
		1030	/===================== Alarm reset the lock buffer ====================/
		1031
		1032	KOSAPI int _ksys_clip_unlock()
		1033	{
		1034	unsigned val;
		1035	asm_inline(
		1036	"int $0x40"
		1037	: "=a"(val)
		1038	: "a"(54), "b"(4));
		1039	return val;
		1040	}
		1041
		1042	/============== Function 63 - work with the debug board. ==============/
		1043
		1044	KOSAPI void _ksys_debug_putc(char c)
		1045	{
		1046	asm_inline("int $0x40" ::"a"(63), "b"(1), "c"(c));
		1047	}
		1048
		1049	KOSAPI void _ksys_debug_puts(const char* s)
		1050	{
		1051	unsigned i = 0;
		1052	while (*(s + i)) {
		1053	asm_inline("int $0x40" ::"a"(63), "b"(1), "c"(*(s + i)));
		1054	i++;
		1055	}
		1056	}
		1057
		1058	/========= Function 66, subfunction 1 - set keyboard input mode. ==============/
		1059
		1060	typedef enum KSYS_KEY_INPUT_MODE {
		1061	KSYS_KEY_INPUT_MODE_ASCII = 0,
		1062	KSYS_KEY_INPUT_MODE_SCANC = 1,
		1063	} ksys_key_input_mode_t;
		1064
		1065	KOSAPI void _ksys_set_key_input_mode(ksys_key_input_mode_t mode)
		1066	{
		1067	asm_inline(
		1068	"int $0x40" ::"a"(66), "b"(1), "c"(mode));
		1069	}
		1070
9784	turbocat	1071	/========= Function 66, subfunction 3 - get the state of the control keys. ========/
		1072
		1073	enum KSYS_CONTROL_KEYS {
		1074	KSYS_CONTROL_LSHIFT = (1 << 0),
		1075	KSYS_CONTROL_RSHIFT = (1 << 1),
		1076	KSYS_CONTROL_LCTRL = (1 << 2),
		1077	KSYS_CONTROL_RCTRL = (1 << 3),
		1078	KSYS_CONTROL_LALT = (1 << 4),
		1079	KSYS_CONTROL_RALT = (1 << 5),
		1080	KSYS_CONTROL_CAPS = (1 << 6),
		1081	KSYS_CONTROL_NUM_LOCK = (1 << 7),
		1082	KSYS_CONTROL_SCROLL_LOCK = (1 << 8)
		1083	};
		1084
		1085	KOSAPI uint32_t _ksys_get_control_key_state(void)
		1086	{
		1087	uint32_t key_state;
		1088	asm_inline(
		1089	"int $0x40"
		1090	: "=a"(key_state)
		1091	: "a"(66), "b"(3));
		1092	return key_state;
		1093	}
		1094
9767	turbocat	1095	/========= Function 67 - change position/sizes of the window. =========/
		1096
		1097	KOSAPI void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)
		1098	{
		1099	asm_inline(
		1100	"int $0x40" ::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w), "S"(new_h));
		1101	}
		1102
9788	turbocat	1103	/===== Function 68, subfunction 1 - switch to the next thread of execution ====/
		1104
		1105	KOSAPI void _ksys_thread_yield(void)
		1106	{
		1107	asm_inline("int $0x40" :: "a"(68),"b"(1));
		1108	}
		1109
9767	turbocat	1110	/======== Function 68, subfunction 12 - allocate memory block. ========/
		1111
		1112	KOSAPI void* _ksys_alloc(size_t size)
		1113	{
		1114	void* val;
		1115	asm_inline(
		1116	"int $0x40"
		1117	: "=a"(val)
		1118	: "a"(68), "b"(12), "c"(size));
		1119	return val;
		1120	}
		1121
		1122	/========== Function 68, subfunction 13 - free memory block. ==========/
		1123
		1124	KOSAPI int _ksys_free(void* mem)
		1125	{
		1126	int val;
		1127	asm_inline(
		1128	"int $0x40"
		1129	: "=a"(val)
		1130	: "a"(68), "b"(13), "c"(mem));
		1131	return val;
		1132	}
		1133
9788	turbocat	1134	/====== Function 68, subfunction 14 - Wait signal from other applications/drivers. =====/
		1135
		1136	KOSAPI void _ksys_wait_signal(ksys_signal_info_t* signal)
		1137	{
		1138	asm_inline("int $0x40" :: "a"(68),"b"(14),"c"(signal) : "memory");
		1139	}
		1140
9767	turbocat	1141	/============= Function 68, subfunction 16 - load driver. =============/
		1142
		1143	KOSAPI ksys_drv_hand_t _ksys_load_driver(char* driver_name)
		1144	{
		1145	ksys_drv_hand_t driver_h;
		1146	asm_inline(
		1147	"int $0x40"
		1148	: "=a"(driver_h)
		1149	: "a"(68), "b"(16), "c"(driver_name));
		1150	return driver_h;
		1151	}
		1152
		1153	/============ Function 68, subfunction 17 - driver control. ===========/
		1154
		1155	KOSAPI int _ksys_driver_control(ksys_ioctl_t* ioctl)
		1156	{
		1157	int status;
		1158	asm_inline(
		1159	"int $0x40"
		1160	: "=a"(status)
		1161	: "a"(68), "b"(17), "c"(ioctl)
		1162	: "memory");
		1163	return status;
		1164	}
		1165
		1166	/== Function 68, subfunction 18 - subfunction 19 - load DLL (MS COFF) ==/
		1167
		1168	KOSAPI ksys_dll_t* _ksys_dlopen(const char* path)
		1169	{
		1170	ksys_dll_t* table;
		1171	asm_inline(
		1172	"int $0x40"
		1173	: "=a"(table)
		1174	: "a"(68), "b"(19), "c"(path)
		1175	: "memory");
		1176	return table;
		1177	}
		1178
		1179	/* It is not a system call, it serves as an auxiliary tool*/
		1180
		1181	KOSAPI void* _ksys_dlsym(ksys_dll_t* table, const char* fun_name)
		1182	{
		1183	unsigned i = 0;
		1184	while (1) {
		1185	if (!(table + i)->func_name) {
		1186	break;
		1187	} else {
		1188	if (!__strcmp(fun_name, (table + i)->func_name)) {
		1189	return (table + i)->func_ptr;
		1190	}
		1191	}
		1192	i++;
		1193	}
		1194	return NULL;
		1195	}
		1196
		1197	/* Function 68, subfunction 20 - reallocate memory block.*/
		1198
		1199	KOSAPI void* _ksys_realloc(void* mem, size_t size)
		1200	{
		1201	void* val;
		1202	asm_inline(
		1203	"int $0x40"
		1204	: "=a"(val)
		1205	: "a"(68), "b"(20), "c"(size), "d"(mem)
		1206	: "memory");
		1207	return val;
		1208	}
		1209
		1210	/* Function 68, subfunction 21 - load driver by full name. */
		1211
		1212	KOSAPI ksys_drv_hand_t _ksys_load_driver_opt(char* driver_path, char* cmd_line)
		1213	{
		1214	ksys_drv_hand_t driver_h;
		1215	asm_inline(
		1216	"int $0x40"
		1217	: "=a"(driver_h)
		1218	: "a"(68), "b"(21), "c"(driver_path), "d"(cmd_line));
		1219	return driver_h;
		1220	}
		1221
		1222	/======== Function 68, subfunction 22 - open named memory area. =======/
		1223
		1224	enum KSYS_SHM_MODE {
		1225	KSYS_SHM_OPEN = 0x00,
		1226	KSYS_SHM_OPEN_ALWAYS = 0x04,
		1227	KSYS_SHM_CREATE = 0x08,
		1228	KSYS_SHM_READ = 0x00,
		1229	KSYS_SHM_WRITE = 0x01,
		1230	};
		1231
		1232	KOSAPI int _ksys_shm_open(char* name, int mode, int size, char** new_shm)
		1233	{
		1234	int error;
		1235	asm_inline(
		1236	"int $0x40"
		1237	: "=a"(*new_shm), "=d"(error)
		1238	: "a"(68), "b"(22), "c"(name), "d"(size), "S"(mode));
		1239	return error;
		1240	}
		1241
		1242	/======= Function 68, subfunction 23 - close named memory area. =======/
		1243
		1244	KOSAPI void _ksys_shm_close(char* shm_name)
		1245	{
		1246	asm_inline(
		1247	"int $0x40"
		1248	:
		1249	: "a"(68), "b"(23), "c"(shm_name));
		1250	}
		1251
		1252	/====== Function 68, subfunction 26 - release memory pages ============/
		1253
		1254	KOSAPI int* _ksys_unmap(void* base, size_t offset, size_t size)
		1255	{
		1256	int* val;
		1257	asm_inline(
		1258	"int $0x40"
		1259	: "=a"(val)
		1260	: "a"(68), "b"(26), "c"(base), "d"(offset), "S"(size));
		1261	return val;
		1262	}
		1263
		1264	/========== Function 68, subfunction 27 - load file ===================/
		1265
		1266	KOSAPI ksys_ufile_t _ksys_load_file(const char* path)
		1267	{
		1268	ksys_ufile_t uf;
		1269	asm_inline(
		1270	"int $0x40"
		1271	: "=a"(uf.data), "=d"(uf.size)
		1272	: "a"(68), "b"(27), "c"(path)
		1273	: "memory");
		1274	return uf;
		1275	}
		1276
		1277	/==== Function 68, subfunction 28 - load file, specifying the encoding ===/
		1278
		1279	KOSAPI ksys_ufile_t _ksys_load_file_enc(const char* path, unsigned file_encoding)
		1280	{
		1281	ksys_ufile_t uf;
		1282	asm_inline(
		1283	"int $0x40"
		1284	: "=a"(uf.data), "=d"(uf.size)
		1285	: "a"(68), "b"(28), "c"(path), "d"(file_encoding)
		1286	: "memory");
		1287	return uf;
		1288	}
		1289
		1290	/==== Function 70 - work with file system with long names support. ====/
		1291
		1292	KOSAPI ksys70_status_t _ksys70(const ksys70_t* k)
		1293	{
		1294	ksys70_status_t status;
		1295	asm_inline(
		1296	"int $0x40"
		1297	: "=a"(status.status), "=b"(status.rw_bytes)
		1298	: "a"(70), "b"(k)
		1299	: "memory");
		1300	return status;
		1301	}
		1302
		1303	/====== Function 70, subfunction 0 - read file with long names support. ======/
		1304
		1305	KOSAPI ksys70_status_t _ksys_file_read(const char* name, uint64_t offset, uint32_t size, void* buf)
		1306	{
		1307	ksys70_t k;
		1308	k.p00 = 0;
		1309	k.p04 = offset;
		1310	k.p12 = size;
		1311	k.buf16 = buf;
		1312	k.p20 = 0;
		1313	k.p21 = name;
		1314	return _ksys70(&k);
		1315	}
		1316
		1317	/===================== Function 70, subfunction 2 =====================/
		1318	/============ Create/rewrite file with long names support. ============/
		1319
		1320	KOSAPI int _ksys_file_create(const char* name)
		1321	{
		1322	ksys70_t k;
		1323	k.p00 = 2;
		1324	k.p04dw = 0;
		1325	k.p08dw = 0;
		1326	k.p12 = 0;
		1327	k.p21 = name;
		1328	return _ksys70(&k).status;
		1329	}
		1330
		1331	/===================== Function 70, subfunction 3 =====================/
		1332	/=========== Write to existing file with long names support. ==========/
		1333
		1334	KOSAPI ksys70_status_t _ksys_file_write(const char* name, uint64_t offset, uint32_t size, const void* buf)
		1335	{
		1336	ksys70_t k;
		1337	k.p00 = 3;
		1338	k.p04 = offset;
		1339	k.p12 = size;
		1340	k.cbuf16 = buf;
		1341	k.p20 = 0;
		1342	k.p21 = name;
		1343	return _ksys70(&k);
		1344	}
		1345
		1346	/========== Function 70, subfunction 5 - get information on file/folder. =====/
		1347
		1348	KOSAPI int _ksys_file_info(const char* name, ksys_bdfe_t* bdfe)
		1349	{
		1350	ksys70_t k;
		1351	k.p00 = 5;
		1352	k.p04dw = 0;
		1353	k.p08dw = 0;
		1354	k.p12 = 0;
		1355	k.bdfe = bdfe;
		1356	k.p20 = 0;
		1357	k.p21 = name;
		1358	return _ksys70(&k).status;
		1359	}
		1360
		1361	#define _ksys_dir_info _ksys_file_info
		1362
		1363	/=========== Function 70, subfunction 7 - start application. ===========/
		1364
		1365	KOSAPI int _ksys_exec(const char* app_name, char* args)
		1366	{
		1367	ksys70_t file_opt;
		1368	file_opt.p00 = 7;
		1369	file_opt.p04dw = 0;
		1370	file_opt.p08dw = (uint32_t)args;
		1371
		1372	file_opt.p12 = 0;
		1373	file_opt.p16 = 0;
		1374	file_opt.p20 = 0;
		1375
		1376	file_opt.p21 = app_name;
		1377	return _ksys70(&file_opt).status;
		1378	}
		1379
		1380	/========== Function 70, subfunction 8 - delete file/folder. ==========/
		1381
		1382	KOSAPI int _ksys_file_delete(const char* name)
		1383	{
		1384	ksys70_t k;
		1385	k.p00 = 8;
		1386	k.p20 = 0;
		1387	k.p21 = name;
		1388	return _ksys70(&k).status;
		1389	}
		1390
		1391	/============= Function 70, subfunction 9 - create folder. ============/
		1392
		1393	KOSAPI int _ksys_mkdir(const char* path)
		1394	{
		1395	ksys70_t dir_opt;
		1396	dir_opt.p00 = 9;
		1397	dir_opt.p21 = path;
		1398	return _ksys70(&dir_opt).status;
		1399	}
		1400
		1401	/============= Function 70, subfunction 10 - rename/move. =============/
		1402
		1403	KOSAPI int _ksys_file_rename(const char* name, const char* new_name)
		1404	{
		1405	ksys70_t k;
		1406	k.p00 = 10;
		1407	k.new_name = new_name;
		1408	k.p20 = 0;
		1409	k.p21 = name;
		1410	return _ksys70(&k).status;
		1411	}
		1412
		1413	#define _ksys_dir_rename _ksys_file_rename
		1414
		1415	/============ Function 71, subfunction 1 - set window title ============= /
		1416
		1417	KOSAPI void _ksys_set_window_title(const char* title)
		1418	{
		1419	asm_inline("int $0x40" ::"a"(71), "b"(1), "c"(title)
		1420	: "memory");
		1421	}
		1422
		1423	#define _ksys_clear_window_title() _ksys_set_window_title(NULL)
		1424
		1425	/============= Function 77 - implements the POSIX subsystem. =============/
		1426
		1427	KOSAPI int _ksys_posix_read(int pipefd, void* buff, int n)
		1428	{
		1429	int count;
		1430	asm_inline(
		1431	"int $0x40"
		1432	: "=a"(count)
		1433	: "a"(77), "b"(10), "c"(pipefd), "d"(buff), "S"(n)
		1434	: "memory");
		1435	return count;
		1436	}
		1437
		1438	KOSAPI int _ksys_posix_write(int pipefd, void* buff, int n)
		1439	{
		1440	int count;
		1441	asm_inline(
		1442	"int $0x40"
		1443	: "=a"(count)
		1444	: "a"(77), "b"(11), "c"(pipefd), "d"(buff), "S"(n)
		1445	: "memory");
		1446	return count;
		1447	}
		1448
		1449	KOSAPI int _ksys_posix_pipe2(int pipefd[2], int flags)
		1450	{
		1451	int err;
		1452	asm_inline(
		1453	"int $0x40"
		1454	: "=a"(err)
		1455	: "a"(77), "b"(13), "c"(pipefd), "d"(flags)
		1456	: "memory");
		1457	return err;
		1458	}
		1459
		1460	/* ######### Old names of functions and structures. Do not use again! ##########*/
		1461
		1462	#define _ksys_get_event _ksys_wait_event
		1463	#define _ksys_file_get_info _ksys_file_info
		1464
		1465	static inline int _ksys_file_read_file(const char* name, unsigned long long offset, unsigned size, void* buff, unsigned* bytes_read)
		1466	{
		1467	ksys70_status_t res = _ksys_file_read(name, offset, size, buff);
		1468	*bytes_read = res.rw_bytes;
		1469	return res.status;
		1470	}
		1471
		1472	static inline int _ksys_file_write_file(const char* name, unsigned long long offset, unsigned size, const void* buff, unsigned* bytes_write)
		1473	{
		1474	ksys70_status_t res = _ksys_file_write(name, offset, size, buff);
		1475	*bytes_write = res.rw_bytes;
		1476	return res.status;
		1477	}
		1478
		1479	#endif // _KSYS_H_

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(root)/contrib/sdk/sources/newlib/libc/include/sys/ksys.h – Rev 9788