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

Rev	Author	Line No.	Line
9767	turbocat	1	/* Copyright (C) KolibriOS team 2004-2021. All rights reserved. */
		2	/* Distributed under terms of the GNU General Public License */
		3
		4	/* This file contains basic wrappers over KolibriOS system calls. */
		5	/* See sysfuncs.txt file for details. */
		6
		7	/*
		8	* This file was created with you in mind. Lest you reinvent the wheel.
		9	* If for some reason there is not enough wrapper add! I ask you to stick to the same style: snake_case.
		10	* Structure names must start with "ksys_" and end with "_t".
		11	* All wrappers must start with the "_ksys_" prefix.
		12	* I consider it mandatory to place the wrappers in the correct order in the official documentation.
		13	* Enjoy writing your code :)
		14
		15	* Warning! The end of the file is the old definitions of function/structure names.
		16	* They are for compatibility... Better not to use them.
		17	*/
		18
		19	#ifndef _KSYS_H_
		20	#define _KSYS_H_
		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
		196	#pragma pack(pop)
		197
		198	typedef rgb_t ksys_bitmap_t;
		199
		200	enum KSYS_FS_ERRORS {
		201	KSYS_FS_ERR_SUCCESS = 0, // Success
		202	KSYS_FS_ERR_1 = 1, // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)
		203	KSYS_FS_ERR_2 = 2, // Function is not supported for the given file system
		204	KSYS_FS_ERR_3 = 3, // Unknown file system
		205	KSYS_FS_ERR_4 = 4, // Reserved, is never returned in the current implementation
		206	KSYS_FS_ERR_5 = 5, // File not found
		207	KSYS_FS_ERR_EOF = 6, // End of file, EOF
		208	KSYS_FS_ERR_7 = 7, // Pointer lies outside of application memory
		209	KSYS_FS_ERR_8 = 8, // Disk is full
		210	KSYS_FS_ERR_9 = 9, // FAT table is destroyed
		211	KSYS_FS_ERR_10 = 10, // Access denied
		212	KSYS_FS_ERR_11 = 11 // Device error
		213	};
		214
		215	enum KSYS_EVENTS {
		216	KSYS_EVENT_NONE = 0, /* Event queue is empty */
		217	KSYS_EVENT_REDRAW = 1, /* Window and window elements should be redrawn */
		218	KSYS_EVENT_KEY = 2, /* A key on the keyboard was pressed */
		219	KSYS_EVENT_BUTTON = 3, /* A button was clicked with the mouse */
		220	KSYS_EVENT_DESKTOP = 5, /* Desktop redraw finished */
		221	KSYS_EVENT_MOUSE = 6, /* Mouse activity (movement, button press) was detected */
		222	KSYS_EVENT_IPC = 7, /* Interprocess communication notify */
		223	KSYS_EVENT_NETWORK = 8, /* Network event */
		224	KSYS_EVENT_DEBUG = 9, /* Debug subsystem event */
		225	KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */
		226	};
		227
		228	enum KSYS_FILE_ENCODING {
		229	KSYS_FILE_CP866 = 1,
		230	KSYS_FILE_UTF16LE = 2,
		231	KSYS_FILE_UTF8 = 3
		232	};
		233
		234	enum KSYS_TITLE_ENCODING {
		235	KSYS_TITLE_CP866 = 1,
		236	KSYS_TITLE_UTF16LE = 2,
		237	KSYS_TITLE_UTF8 = 3
		238	};
		239
		240	KOSAPI int __strcmp(const char* s1, const char* s2)
		241	{
		242	while ((s1) && (s1 == *s2)) {
		243	++s1;
		244	++s2;
		245	}
		246	return ((unsigned char)s1 - (unsigned char)s2);
		247	}
		248
		249	/* ####################################################################### */
		250	/* ############### С wrappers for system calls Kolibri OS ################ */
		251	/* ####################################################################### */
		252
		253	/=============== Function -1 - terminate thread/process ===============/
		254
		255	KOSAPI void _ksys_exit(void)
		256	{
		257	asm_inline("int $0x40" ::"a"(-1));
		258	}
		259
		260	/============== Function 0 - define and draw the window. ==============/
		261
		262	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)
		263	{
		264	asm_inline(
		265	"int $0x40" ::"a"(0),
		266	"b"((x << 16) \| ((w - 1) & 0xFFFF)),
		267	"c"((y << 16) \| ((h - 1) & 0xFFFF)),
		268	"d"((style << 24) \| (workcolor & 0xFFFFFF)),
		269	"D"(name),
		270	"S"(0)
		271	: "memory");
		272	}
		273
		274	/================ Function 1 - put pixel in the window. ===============/
		275
		276	KOSAPI void _ksys_draw_pixel(uint32_t x, uint32_t y, ksys_color_t color)
		277	{
		278	asm_inline(
		279	"int $0x40" ::"a"(1), "b"(x), "c"(y), "d"(color));
		280	}
		281
		282	/============ Function 2 - get the code of the pressed key. ===========/
		283
		284	KOSAPI ksys_oskey_t _ksys_get_key(void)
		285	{
		286	ksys_oskey_t val;
		287	asm_inline(
		288	"int $0x40"
9784	turbocat	289	: "=a"(val.val)
9767	turbocat	290	: "a"(2));
		291	return val;
		292	}
		293
		294	/==================== Function 3 - get system time. ===================/
		295
		296	KOSAPI ksys_time_t _ksys_get_time(void)
		297	{
		298	ksys_time_t c_time;
		299	asm_inline(
		300	"int $0x40"
		301	: "=a"(c_time)
		302	: "a"(3)
		303	: "memory");
		304	return c_time;
		305	}
		306
		307	/=================== Function 4 - draw text string. ===================/
		308	KOSAPI void _ksys_draw_text(const char* text, uint32_t x, uint32_t y, uint32_t len, ksys_color_t color)
		309	{
		310	asm_inline(
		311	"int $0x40" ::"a"(4), "d"(text),
		312	"b"((x << 16) \| y),
		313	"S"(len), "c"(color)
		314	: "memory");
		315	}
		316
		317	/========================= Function 5 - delay. ========================/
		318
		319	KOSAPI void _ksys_delay(uint32_t time)
		320	{
		321	asm_inline(
		322	"int $0x40" ::"a"(5), "b"(time)
		323	: "memory");
		324	}
		325
		326	/=============== Function 7 - draw image in the window. ===============/
		327
		328	KOSAPI void _ksys_draw_bitmap(void* bitmap, int x, int y, int w, int h)
		329	{
		330	asm_inline(
		331	"int $0x40" ::"a"(7), "b"(bitmap),
		332	"c"((w << 16) \| h),
		333	"d"((x << 16) \| y)
		334	: "memory");
		335	}
		336
		337	/=============== Function 8 - define/delete the button. ===============/
		338
		339	KOSAPI void _ksys_define_button(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t id, ksys_color_t color)
		340	{
		341	asm_inline(
		342	"int $0x40" ::"a"(8),
		343	"b"((x << 16) + w),
		344	"c"((y << 16) + h),
		345	"d"(id),
		346	"S"(color));
		347	};
		348
		349	KOSAPI void _ksys_delete_button(uint32_t id)
		350	{
		351	asm_inline(
		352	"int $0x40" ::"a"(8), "d"(id & 0x00FFFFFF \| 0x80000000));
		353	}
		354
		355	/============ Function 9 - information on execution thread. ===========/
		356
		357	KOSAPI int _ksys_thread_info(ksys_thread_t* table, int slot)
		358	{
		359	int val;
		360	asm_inline(
		361	"int $0x40"
		362	: "=a"(val)
		363	: "a"(9), "b"(table), "c"(slot)
		364	: "memory");
		365	return val;
		366	}
		367
		368	/==================== Function 10 - wait for event. ===================/
		369
		370	KOSAPI uint32_t _ksys_wait_event(void)
		371	{
		372	uint32_t val;
		373	asm_inline(
		374	"int $0x40"
		375	: "=a"(val)
		376	: "a"(10));
		377	return val;
		378	}
		379
		380	/=============== Function 11 - check for event, no wait. ==============/
		381
		382	KOSAPI uint32_t _ksys_check_event(void)
		383	{
		384	uint32_t val;
		385	asm_inline(
		386	"int $0x40"
		387	: "=a"(val)
		388	: "a"(11));
		389	return val;
		390	}
		391
		392	/=============== Function 12 - begin/end window redraw. ===============/
		393
		394	KOSAPI void _ksys_start_draw(void)
		395	{
		396	asm_inline("int $0x40" ::"a"(12), "b"(1));
		397	}
		398
		399	KOSAPI void _ksys_end_draw(void)
		400	{
		401	asm_inline("int $0x40" ::"a"(12), "b"(2));
		402	}
		403
		404	/============ Function 13 - draw a rectangle in the window. ===========/
		405
		406	KOSAPI void _ksys_draw_bar(uint32_t x, uint32_t y, uint32_t w, uint32_t h, ksys_color_t color)
		407	{
		408	asm_inline(
		409	"int $0x40" ::"a"(13), "d"(color),
		410	"b"((x << 16) \| w),
		411	"c"((y << 16) \| h));
		412	}
		413
		414	/=================== Function 14 - get screen size. ===================/
		415
		416	KOSAPI ksys_pos_t _ksys_screen_size(void)
		417	{
		418	ksys_pos_t size;
		419	asm_inline(
		420	"int $0x40"
9784	turbocat	421	: "=a"(size)
9767	turbocat	422	: "a"(14));
		423	return size;
		424	}
		425
		426	/== Function 15, subfunction 1 - set a size of the background image. ==/
		427
		428	KOSAPI void _ksys_bg_set_size(uint32_t w, uint32_t h)
		429	{
		430	asm_inline(
		431	"int $0x40" ::"a"(15), "b"(1), "c"(w), "d"(h));
		432	}
		433
		434	/=== Function 15, subfunction 2 - put pixel on the background image. ==/
		435
		436	KOSAPI void _ksys_bg_put_pixel(uint32_t x, uint32_t y, uint32_t w, ksys_color_t color)
		437	{
		438	asm_inline(
		439	"int $0x40" ::"a"(15), "b"(2), "c"((x + y * w) * 3), "d"(color));
		440	}
		441
		442	/=========== Function 15, subfunction 3 - redraw background. ==========/
		443
		444	KOSAPI void _ksys_bg_redraw(void)
		445	{
		446	asm_inline(
		447	"int $0x40" ::"a"(15), "b"(3));
		448	}
		449
		450	/== Function 15, subfunction 4 - set drawing mode for the background. =/
		451
		452	enum KSYS_BG_MODES {
		453	KSYS_BG_MODE_PAVE = 1,
		454	KSYS_BG_MODE_STRETCH = 2
		455	};
		456
		457	KOSAPI void _ksys_bg_set_mode(uint32_t mode)
		458	{
		459	asm_inline(
		460	"int $0x40" ::"a"(15), "b"(4), "c"(mode));
		461	}
		462
		463	/===================== Function 15, subfunction 5 =====================/
		464	/============ Put block of pixels on the background image. ============/
		465
		466	KOSAPI void _ksys_bg_put_bitmap(ksys_bitmap_t* bitmap, size_t bitmap_size, uint32_t x, uint32_t y, uint32_t w)
		467	{
		468	asm_inline(
		469	"int $0x40" ::"a"(15), "b"(5), "c"(bitmap), "d"((x + y * w) * 3), "S"(bitmap_size));
		470	}
		471
		472	/===================== Function 15, subfunction 6 =====================/
		473	/======= Map background data to the address space of process. ==========/
		474
		475	KOSAPI ksys_bitmap_t* _ksys_bg_get_map(void)
		476	{
		477	ksys_bitmap_t* bitmap;
		478	asm_inline(
		479	"int $0x40"
		480	: "=a"(bitmap)
		481	: "a"(15), "b"(6));
		482	return bitmap;
		483	}
		484
		485	/===== Function 15, subfunction 7 - close mapped background data. =====/
		486
		487	KOSAPI int _ksys_bg_close_map(ksys_bitmap_t* bitmap)
		488	{
		489	int status; // 1 - OK, 0 - ERROR
		490	asm_inline(
		491	"int $0x40"
		492	: "=a"(status)
		493	: "a"(15), "b"(7), "c"(bitmap));
		494	return status;
		495	}
		496
		497	/===================== Function 15, subfunction 9 =====================/
		498	/============= Redraws a rectangular part of the background ===========/
		499
		500	KOSAPI void _ksys_bg_redraw_bar(ksys_pos_t angle1, ksys_pos_t angle2)
		501	{
		502	asm_inline(
		503	"int $0x40" ::"a"(15), "b"(9),
		504	"c"(angle1.x * (1 << 16) + angle2.x),
		505	"d"(angle1.y * (1 << 16) + angle2.y));
		506	}
		507
		508	/=============== Function 16 - save ramdisk on a floppy. ==============/
		509
		510	KOSAPI int _ksys_save_ramdisk_fd(uint32_t floppy_id)
		511	{
		512	int status; // 0 - OK, 1 - ERROR
		513	asm_inline(
		514	"int $0x40"
		515	: "=a"(status)
		516	: "a"(16), "b"(floppy_id));
		517	return status;
		518	}
		519
		520	/======= Function 17 - get the identifier of the pressed button. ======/
		521
		522	KOSAPI uint32_t _ksys_get_button(void)
		523	{
		524	unsigned val;
		525	asm_inline(
		526	"int $0x40"
		527	: "=a"(val)
		528	: "a"(17));
		529	return val >> 8;
		530	}
		531
		532	/===================== Function 18, subfunction 1 =====================/
		533	/============= Make deactive the window of the given thread. ==========/
		534
		535	KOSAPI void _ksys_unfocus_window(int slot)
		536	{
		537	asm_inline(
		538	"int $0x40" ::"a"(18), "b"(1), "c"(slot));
		539	}
		540
		541	/= Function 18, subfunction 2 - terminate process/thread by the slot. =/
		542
		543	KOSAPI void _ksys_kill_by_slot(int slot)
		544	{
		545	asm_inline(
		546	"int $0x40" ::"a"(18), "b"(2), "c"(slot));
		547	}
		548
		549	/===================== Function 18, subfunction 3 =====================/
		550	/============= Make active the window of the given thread. ============/
		551
		552	KOSAPI void _ksys_focus_window(int slot)
		553	{
		554	asm_inline(
		555	"int $0x40" ::"a"(18), "b"(3), "c"(slot));
		556	}
		557
		558	/===================== Function 18, subfunction 4 =====================/
		559	/=========== Get counter of idle time units per one second. ===========/
		560
		561	KOSAPI uint32_t _ksys_get_idle(void)
		562	{
		563	uint32_t sec;
		564	asm_inline(
		565	"int $0x40"
		566	: "=a"(sec)
		567	: "a"(18), "b"(4));
		568	return sec;
		569	}
		570
		571	/========== Function 18, subfunction 5 - get CPU clock rate. ==========/
		572	/================ modulo 2^32 clock ticks = 4GHz ======================/
		573
		574	KOSAPI uint32_t _ksys_get_cpu_clock(void)
		575	{
		576	uint32_t clock;
		577	asm_inline(
		578	"int $0x40"
		579	: "=a"(clock)
		580	: "a"(18), "b"(5));
		581	return clock;
		582	}
		583
		584	/* Function 18, subfunction 6 - save ramdisk to the file on hard drive. */
		585
		586	KOSAPI uint32_t _ksys_save_ramdisk_hd(const char* ramdisk_path)
		587	{
		588	uint32_t fs_err;
		589	asm_inline(
		590	"int $0x40"
		591	: "=a"(fs_err)
		592	: "a"(18), "b"(6), "c"(ramdisk_path));
		593	return fs_err;
		594	}
		595
		596	/* Function 18, subfunction 9 - system shutdown with the parameter. */
		597
		598	enum KSYS_SHD_PARAM {
		599	KSYS_SHD_POWEROFF = 2,
		600	KSYS_SHD_REBOOT = 3,
		601	KSYS_SHD_RESTART_KRN = 4
		602	};
		603
		604	KOSAPI void _ksys_shutdown(uint32_t shd_param)
		605	{
		606	asm_inline(
		607	"int $0x40" ::"a"(18), "b"(9), "c"(shd_param));
		608	}
		609
		610	/========= Function 18, subfunction 16 - get size of free RAM. ========/
		611
		612	KOSAPI size_t _ksys_get_ram_size(void)
		613	{
		614	size_t size;
		615	asm_inline(
		616	"int $0x40"
		617	: "=a"(size)
		618	: "a"(18), "b"(16));
		619	return size;
		620	}
		621
		622	/======== Function 18, subfunction 17 - get full amount of RAM. =======/
		623
		624	KOSAPI size_t _ksys_get_full_ram(void)
		625	{
		626	size_t size;
		627	asm_inline(
		628	"int $0x40"
		629	: "=a"(size)
		630	: "a"(18), "b"(17));
		631	return size;
		632	}
		633
		634	/===================== Function 18, subfunction 18 ====================/
		635	/============= Terminate process/thread by the identifier. ============/
		636
		637	KOSAPI void _ksys_kill_by_pid(uint32_t PID)
		638	{
		639	asm_inline("int $0x40" ::"a"(18), "b"(18), "c"(PID));
		640	}
		641
		642	/========= Fuction 18, subfunction 19 - get/set mouse settings. ========/
		643
9784	turbocat	644	typedef enum KSYS_MOUSE_SETTINGS {
		645	KSYS_MOUSE_GET_SPEED = 0, // Get mouse speed
		646	KSYS_MOUSE_SET_SPEED = 1, // Set mouse speed
		647	KSYS_MOUSE_GET_SENS = 2, // Get mouse sensitivity
		648	KSYS_MOUSE_SET_SENS = 3, // Set mouse sensitivity
		649	KSYS_MOUSE_SET_POS = 4, // Set the position of the mouse cursor
		650	KSYS_MOUSE_SIM_STATE = 5, // Simulate the state of the mouse buttons
		651	KSYS_MOUSE_GET_DOUBLE_CLICK_DELAY = 6, // Get double click delay.
		652	KSYS_MOUSE_SET_DOUBLE_CLICK_DELAY = 7 // Set double click delay.
		653	} ksys_mouse_settings_t;
		654
		655	KOSAPI uint32_t _ksys_set_mouse_settings(ksys_mouse_settings_t settings, uint32_t arg)
9767	turbocat	656	{
9784	turbocat	657	uint32_t retval;
		658	asm_inline(
		659	"int $0x40"
		660	: "=a"(retval)
		661	: "a"(18), "b"(19), "c"(settings), "d"(arg)
		662	: "memory");
		663	return retval;
9767	turbocat	664	}
		665
9784	turbocat	666	#define _ksys_set_mouse_pos(X, Y) _ksys_set_mouse_settings(KSYS_MOUSE_SET_POS, X * 65536 + Y)
		667
9767	turbocat	668	/===================== Function 18, subfunction 21 ====================/
		669	/=====Get the slot number of the process / thread by identifier.. =====/
		670
		671	KOSAPI int _ksys_get_thread_slot(int PID)
		672	{
		673	int val;
		674	asm_inline(
		675	"int $0x40"
		676	: "=a"(val)
		677	: "a"(18), "b"(21), "c"(PID));
		678	return val;
		679	}
		680
		681	/============= Function 23 - wait for event with timeout. =============/
		682
		683	KOSAPI uint32_t _ksys_wait_event_timeout(uint32_t timeout)
		684	{
		685	unsigned val;
		686	asm_inline(
		687	"int $0x40"
		688	: "=a"(val)
		689	: "a"(23), "b"(timeout));
		690	return val;
		691	}
		692
		693	/=== Function 26, subfunction 9 - get the value of the time counter. ==/
		694
		695	KOSAPI uint32_t _ksys_get_tick_count(void)
		696	{
		697	unsigned val;
		698	asm_inline(
		699	"int $0x40"
		700	: "=a"(val)
		701	: "a"(26), "b"(9));
		702	return val;
		703	}
		704
		705	/===================== Function 26, subfunction 10 ====================/
		706	/========== Get the value of the high precision time counter. =========/
		707
		708	KOSAPI uint64_t _ksys_get_ns_count(void)
		709	{
		710	uint64_t val;
		711	asm_inline(
		712	"int $0x40"
		713	: "=A"(val)
		714	: "a"(26), "b"(10));
		715	return val;
		716	}
		717
		718	/=================== Function 29 - get system date. ===================/
		719
		720	KOSAPI ksys_date_t _ksys_get_date(void)
		721	{
		722	ksys_date_t val;
		723	asm_inline("int $0x40"
		724	: "=a"(val)
		725	: "a"(29));
		726	return val;
		727	}
		728
		729	/===========+ Function 30 - work with the current folder.==============/
		730	/--------- Subfunction 1 - set current folder for the thread. ---------/
		731
		732	KOSAPI void _ksys_setcwd(char* dir)
		733	{
		734	asm_inline(
		735	"int $0x40" ::"a"(30), "b"(1), "c"(dir));
		736	}
		737
		738	/--------- Subfunction 2 - get current folder for the thread. ---------/
		739
		740	KOSAPI int _ksys_getcwd(char* buf, int bufsize)
		741	{
9784	turbocat	742	int val;
9767	turbocat	743	asm_inline(
		744	"int $0x40"
		745	: "=a"(val)
		746	: "a"(30), "b"(2), "c"(buf), "d"(bufsize));
		747	return val;
		748	}
		749
		750	/* ---- Subfunction 3 - install the add.system directory for the kernel ------*/
		751
		752	KOSAPI int _ksys_set_kernel_dir(ksys_dir_key_t* table)
		753	{
9784	turbocat	754	int val;
9767	turbocat	755	asm_inline(
		756	"int $0x40"
		757	: "=a"(val)
		758	: "a"(30), "b"(3), "c"(table)
		759	: "memory");
		760	return val;
		761	}
		762
		763	/=================== Function 37 - work with mouse. ===================/
		764
		765	enum KSYS_MOUSE_POS {
		766	KSYS_MOUSE_SCREEN_POS = 0,
		767	KSYS_MOUSE_WINDOW_POS = 1
		768	};
		769
		770	KOSAPI ksys_pos_t _ksys_get_mouse_pos(int origin)
		771	{
		772	ksys_pos_t pos;
		773	asm_inline(
9784	turbocat	774	"int $0x40"
9767	turbocat	775	: "=a"(pos)
		776	: "a"(37), "b"(origin));
		777	return pos;
		778	}
		779
9784	turbocat	780	enum KSYS_MOUSE_BUTTON {
		781	KSYS_MOUSE_LBUTTON_PRESSED = (1 << 0),
		782	KSYS_MOUSE_RBUTTON_PRESSED = (1 << 1),
		783	KSYS_MOUSE_MBUTTON_PRESSED = (1 << 2),
		784	KSYS_MOUSE_4BUTTON_PRESSED = (1 << 3),
		785	KSYS_MOUSE_5BUTTON_PRESSED = (1 << 4)
		786	};
		787
9767	turbocat	788	KOSAPI uint32_t _ksys_get_mouse_buttons(void) // subfunction 2 - states of the mouse buttons
		789	{
		790	uint32_t val;
		791	asm_inline(
		792	"int $0x40"
		793	: "=a"(val)
		794	: "a"(37), "b"(2));
		795	return val;
		796	}
		797
		798	KOSAPI uint32_t _ksys_get_mouse_eventstate(void) // subfunction 3 - states and events of the mouse buttons
		799	{
		800	uint32_t val;
		801	asm_inline(
		802	"int $0x40"
		803	: "=a"(val)
		804	: "a"(37), "b"(3));
		805	return val;
		806	}
		807
		808	enum KSYS_CURSOR_SRC {
		809	KSYS_CURSOR_FROM_FILE = 0,
		810	KSYS_CURSOR_FROM_MEM = 1,
		811	KSYS_CURSOR_INDIRECT = 2
		812	};
		813
		814	KOSAPI void* _ksys_load_cursor(void* path, uint32_t flags) // subfunction 4 - load cursor
		815	{
9784	turbocat	816	void* val;
9767	turbocat	817	asm_inline(
		818	"int $0x40"
		819	: "=a"(val)
		820	: "a"(37), "b"(4), "c"(path), "d"(flags)
		821	: "memory");
		822	return val;
		823	}
		824
		825	KOSAPI void* _ksys_set_cursor(void* cursor) // subfunction 5 - set cursor
		826	{
9784	turbocat	827	void* old;
9767	turbocat	828	asm_inline(
		829	"int $0x40"
		830	: "=a"(old)
		831	: "a"(37), "b"(5), "c"(cursor));
		832	return old;
		833	}
		834
		835	KOSAPI int _ksys_delete_cursor(void* cursor) // subfunction 6 - delete cursor
		836	{
		837	int ret;
		838	asm_inline(
		839	"int $0x40"
		840	: "=a"(ret)
		841	: "a"(37), "b"(6), "c"(cursor)
		842	: "memory");
		843	return ret;
		844	}
		845
		846	KOSAPI uint32_t _ksys_get_mouse_wheels(void) // subfunction 7 - get scroll data
		847	{
		848	uint32_t val;
		849	asm_inline(
		850	"int $0x40"
		851	: "=a"(val)
		852	: "a"(37), "b"(7));
		853	return val;
		854	}
		855
		856	/=========== Function 40 - set the mask for expected events. ==========/
		857
		858	enum KSYS_EVENT_MASK {
		859	KSYS_EVM_REDRAW = 1,
		860	KSYS_EVM_KEY = 2,
		861	KSYS_EVM_BUTTON = 4,
		862	KSYS_EVM_EXIT = 8,
		863	KSYS_EVM_BACKGROUND = 16,
		864	KSYS_EVM_MOUSE = 32,
		865	KSYS_EVM_IPC = 64,
		866	KSYS_EVM_STACK = 128,
		867	KSYS_EVM_DEBUG = 256,
		868	KSYS_EVM_STACK2 = 512,
		869	KSYS_EVM_MOUSE_FILTER = 0x80000000,
		870	KSYS_EVM_CURSOR_FILTER = 0x40000000,
		871	};
		872
		873	KOSAPI uint32_t _ksys_set_event_mask(uint32_t mask)
		874	{
		875	unsigned val;
		876	asm_inline(
		877	"int $0x40"
		878	: "=a"(val)
		879	: "a"(40), "b"(mask));
		880	return val;
		881	}
		882
		883	/====================== Function 38 - draw line. ======================/
		884
		885	KOSAPI void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
		886	{
		887	asm_inline(
		888	"int $0x40" ::"a"(38), "d"(color),
		889	"b"((xs << 16) \| xe),
		890	"c"((ys << 16) \| ye));
		891	}
		892
		893	/============= Function 47 - draw a number in the window. =============/
		894
		895	KOSAPI void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color)
		896	{
		897	unsigned fmt;
		898	fmt = len << 16 \| 0x80000000; // no leading zeros + width
		899	asm_inline(
		900	"int $0x40" ::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color));
		901	}
		902
		903	KOSAPI void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg)
		904	{
		905	unsigned fmt;
		906	fmt = len << 16 \| 0x80000000; // no leading zeros + width
		907	asm_inline(
		908	"int $0x40" ::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color), "D"(bg));
		909	}
		910
		911	/====== Function 48, subfunction 3 - get standard window colors. ======/
		912
		913	KOSAPI void _ksys_get_system_colors(ksys_colors_table_t* color_table)
		914	{
		915	asm_inline(
		916	"int $0x40" ::"a"(48), "b"(3), "c"(color_table), "d"(40));
		917	}
		918
		919	/============ Function 48, subfunction 4 - get skin height. ===========/
		920
		921	KOSAPI uint32_t _ksys_get_skin_height()
		922	{
		923	unsigned height;
		924	asm_inline(
		925	"int $0x40"
		926	: "=a"(height)
		927	: "a"(48), "b"(4));
		928	return height;
		929	}
		930
		931	/==================== Function 51 - create thread. ====================/
		932
		933	KOSAPI int _ksys_create_thread(void* thread_entry, void* stack_top)
		934	{
		935	int val;
		936	asm_inline(
		937	"int $0x40"
		938	: "=a"(val)
		939	: "a"(51), "b"(1), "c"(thread_entry), "d"(stack_top)
		940	: "memory");
		941	return val;
		942	}
		943
		944	/==================== Function 54, subfunction 0 ======================/
		945	/============== Get the number of slots in the clipboard. =============/
		946
		947	enum KSYS_CLIP_ENCODING {
		948	KSYS_CLIP_UTF8 = 0,
		949	KSYS_CLIP_CP866 = 1,
		950	KSYS_CLIP_CP1251 = 2
		951	};
		952
		953	enum KSYS_CLIP_TYPES {
		954	KSYS_CLIP_TEXT = 0,
		955	KSYS_CLIP_IMAGE = 1,
		956	KSYS_CLIP_RAW = 2
		957	};
		958
		959	KOSAPI int _ksys_clip_num(void)
		960	{
		961	unsigned val;
		962	asm_inline(
		963	"int $0x40"
		964	: "=a"(val)
		965	: "a"(54), "b"(0));
		966	return val;
		967	}
		968
		969	/==================== Function 54, subfunction 1 ======================/
		970	/================= Read the data from the clipboard. ==================-/
		971
		972	KOSAPI char* _ksys_clip_get(int n) // returned buffer must be freed by _ksys_free()
		973	{
		974	char* val;
		975	asm_inline(
		976	"int $0x40"
		977	: "=a"(val)
		978	: "a"(54), "b"(1), "c"(n));
		979	return val;
		980	}
		981
		982	/==================== Function 54, subfunction 2 ======================/
		983	/================= Write the data to the clipboard. ===================/
		984
		985	KOSAPI int _ksys_clip_set(int n, char* buffer)
		986	{
		987	unsigned val;
		988	asm_inline(
		989	"int $0x40"
		990	: "=a"(val)
		991	: "a"(54), "b"(2), "c"(n), "d"(buffer)
		992	: "memory");
		993	return val;
		994	}
		995
		996	/===================== Function 54, subfunction 3 =====================/
		997	/================ Delete the last slot in the clipboard ===============/
		998
		999	KOSAPI int _ksys_clip_pop()
		1000	{
		1001	unsigned val;
		1002	asm_inline(
		1003	"int $0x40"
		1004	: "=a"(val)
		1005	: "a"(54), "b"(3));
		1006	return val;
		1007	}
		1008
		1009	/===================== Function 54, subfunction 4 =====================/
		1010	/===================== Alarm reset the lock buffer ====================/
		1011
		1012	KOSAPI int _ksys_clip_unlock()
		1013	{
		1014	unsigned val;
		1015	asm_inline(
		1016	"int $0x40"
		1017	: "=a"(val)
		1018	: "a"(54), "b"(4));
		1019	return val;
		1020	}
		1021
		1022	/============== Function 63 - work with the debug board. ==============/
		1023
		1024	KOSAPI void _ksys_debug_putc(char c)
		1025	{
		1026	asm_inline("int $0x40" ::"a"(63), "b"(1), "c"(c));
		1027	}
		1028
		1029	KOSAPI void _ksys_debug_puts(const char* s)
		1030	{
		1031	unsigned i = 0;
		1032	while (*(s + i)) {
		1033	asm_inline("int $0x40" ::"a"(63), "b"(1), "c"(*(s + i)));
		1034	i++;
		1035	}
		1036	}
		1037
		1038	/========= Function 66, subfunction 1 - set keyboard input mode. ==============/
		1039
		1040	typedef enum KSYS_KEY_INPUT_MODE {
		1041	KSYS_KEY_INPUT_MODE_ASCII = 0,
		1042	KSYS_KEY_INPUT_MODE_SCANC = 1,
		1043	} ksys_key_input_mode_t;
		1044
		1045	KOSAPI void _ksys_set_key_input_mode(ksys_key_input_mode_t mode)
		1046	{
		1047	asm_inline(
		1048	"int $0x40" ::"a"(66), "b"(1), "c"(mode));
		1049	}
		1050
9784	turbocat	1051	/========= Function 66, subfunction 3 - get the state of the control keys. ========/
		1052
		1053	enum KSYS_CONTROL_KEYS {
		1054	KSYS_CONTROL_LSHIFT = (1 << 0),
		1055	KSYS_CONTROL_RSHIFT = (1 << 1),
		1056	KSYS_CONTROL_LCTRL = (1 << 2),
		1057	KSYS_CONTROL_RCTRL = (1 << 3),
		1058	KSYS_CONTROL_LALT = (1 << 4),
		1059	KSYS_CONTROL_RALT = (1 << 5),
		1060	KSYS_CONTROL_CAPS = (1 << 6),
		1061	KSYS_CONTROL_NUM_LOCK = (1 << 7),
		1062	KSYS_CONTROL_SCROLL_LOCK = (1 << 8)
		1063	};
		1064
		1065	KOSAPI uint32_t _ksys_get_control_key_state(void)
		1066	{
		1067	uint32_t key_state;
		1068	asm_inline(
		1069	"int $0x40"
		1070	: "=a"(key_state)
		1071	: "a"(66), "b"(3));
		1072	return key_state;
		1073	}
		1074
9767	turbocat	1075	/========= Function 67 - change position/sizes of the window. =========/
		1076
		1077	KOSAPI void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)
		1078	{
		1079	asm_inline(
		1080	"int $0x40" ::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w), "S"(new_h));
		1081	}
		1082
		1083	/======== Function 68, subfunction 12 - allocate memory block. ========/
		1084
		1085	KOSAPI void* _ksys_alloc(size_t size)
		1086	{
		1087	void* val;
		1088	asm_inline(
		1089	"int $0x40"
		1090	: "=a"(val)
		1091	: "a"(68), "b"(12), "c"(size));
		1092	return val;
		1093	}
		1094
		1095	/========== Function 68, subfunction 13 - free memory block. ==========/
		1096
		1097	KOSAPI int _ksys_free(void* mem)
		1098	{
		1099	int val;
		1100	asm_inline(
		1101	"int $0x40"
		1102	: "=a"(val)
		1103	: "a"(68), "b"(13), "c"(mem));
		1104	return val;
		1105	}
		1106
		1107	/============= Function 68, subfunction 16 - load driver. =============/
		1108
		1109	KOSAPI ksys_drv_hand_t _ksys_load_driver(char* driver_name)
		1110	{
		1111	ksys_drv_hand_t driver_h;
		1112	asm_inline(
		1113	"int $0x40"
		1114	: "=a"(driver_h)
		1115	: "a"(68), "b"(16), "c"(driver_name));
		1116	return driver_h;
		1117	}
		1118
		1119	/============ Function 68, subfunction 17 - driver control. ===========/
		1120
		1121	KOSAPI int _ksys_driver_control(ksys_ioctl_t* ioctl)
		1122	{
		1123	int status;
		1124	asm_inline(
		1125	"int $0x40"
		1126	: "=a"(status)
		1127	: "a"(68), "b"(17), "c"(ioctl)
		1128	: "memory");
		1129	return status;
		1130	}
		1131
		1132	/== Function 68, subfunction 18 - subfunction 19 - load DLL (MS COFF) ==/
		1133
		1134	KOSAPI ksys_dll_t* _ksys_dlopen(const char* path)
		1135	{
		1136	ksys_dll_t* table;
		1137	asm_inline(
		1138	"int $0x40"
		1139	: "=a"(table)
		1140	: "a"(68), "b"(19), "c"(path)
		1141	: "memory");
		1142	return table;
		1143	}
		1144
		1145	/* It is not a system call, it serves as an auxiliary tool*/
		1146
		1147	KOSAPI void* _ksys_dlsym(ksys_dll_t* table, const char* fun_name)
		1148	{
		1149	unsigned i = 0;
		1150	while (1) {
		1151	if (!(table + i)->func_name) {
		1152	break;
		1153	} else {
		1154	if (!__strcmp(fun_name, (table + i)->func_name)) {
		1155	return (table + i)->func_ptr;
		1156	}
		1157	}
		1158	i++;
		1159	}
		1160	return NULL;
		1161	}
		1162
		1163	/* Function 68, subfunction 20 - reallocate memory block.*/
		1164
		1165	KOSAPI void* _ksys_realloc(void* mem, size_t size)
		1166	{
		1167	void* val;
		1168	asm_inline(
		1169	"int $0x40"
		1170	: "=a"(val)
		1171	: "a"(68), "b"(20), "c"(size), "d"(mem)
		1172	: "memory");
		1173	return val;
		1174	}
		1175
		1176	/* Function 68, subfunction 21 - load driver by full name. */
		1177
		1178	KOSAPI ksys_drv_hand_t _ksys_load_driver_opt(char* driver_path, char* cmd_line)
		1179	{
		1180	ksys_drv_hand_t driver_h;
		1181	asm_inline(
		1182	"int $0x40"
		1183	: "=a"(driver_h)
		1184	: "a"(68), "b"(21), "c"(driver_path), "d"(cmd_line));
		1185	return driver_h;
		1186	}
		1187
		1188	/======== Function 68, subfunction 22 - open named memory area. =======/
		1189
		1190	enum KSYS_SHM_MODE {
		1191	KSYS_SHM_OPEN = 0x00,
		1192	KSYS_SHM_OPEN_ALWAYS = 0x04,
		1193	KSYS_SHM_CREATE = 0x08,
		1194	KSYS_SHM_READ = 0x00,
		1195	KSYS_SHM_WRITE = 0x01,
		1196	};
		1197
		1198	KOSAPI int _ksys_shm_open(char* name, int mode, int size, char** new_shm)
		1199	{
		1200	int error;
		1201	asm_inline(
		1202	"int $0x40"
		1203	: "=a"(*new_shm), "=d"(error)
		1204	: "a"(68), "b"(22), "c"(name), "d"(size), "S"(mode));
		1205	return error;
		1206	}
		1207
		1208	/======= Function 68, subfunction 23 - close named memory area. =======/
		1209
		1210	KOSAPI void _ksys_shm_close(char* shm_name)
		1211	{
		1212	asm_inline(
		1213	"int $0x40"
		1214	:
		1215	: "a"(68), "b"(23), "c"(shm_name));
		1216	}
		1217
		1218	/====== Function 68, subfunction 26 - release memory pages ============/
		1219
		1220	KOSAPI int* _ksys_unmap(void* base, size_t offset, size_t size)
		1221	{
		1222	int* val;
		1223	asm_inline(
		1224	"int $0x40"
		1225	: "=a"(val)
		1226	: "a"(68), "b"(26), "c"(base), "d"(offset), "S"(size));
		1227	return val;
		1228	}
		1229
		1230	/========== Function 68, subfunction 27 - load file ===================/
		1231
		1232	KOSAPI ksys_ufile_t _ksys_load_file(const char* path)
		1233	{
		1234	ksys_ufile_t uf;
		1235	asm_inline(
		1236	"int $0x40"
		1237	: "=a"(uf.data), "=d"(uf.size)
		1238	: "a"(68), "b"(27), "c"(path)
		1239	: "memory");
		1240	return uf;
		1241	}
		1242
		1243	/==== Function 68, subfunction 28 - load file, specifying the encoding ===/
		1244
		1245	KOSAPI ksys_ufile_t _ksys_load_file_enc(const char* path, unsigned file_encoding)
		1246	{
		1247	ksys_ufile_t uf;
		1248	asm_inline(
		1249	"int $0x40"
		1250	: "=a"(uf.data), "=d"(uf.size)
		1251	: "a"(68), "b"(28), "c"(path), "d"(file_encoding)
		1252	: "memory");
		1253	return uf;
		1254	}
		1255
		1256	/==== Function 70 - work with file system with long names support. ====/
		1257
		1258	KOSAPI ksys70_status_t _ksys70(const ksys70_t* k)
		1259	{
		1260	ksys70_status_t status;
		1261	asm_inline(
		1262	"int $0x40"
		1263	: "=a"(status.status), "=b"(status.rw_bytes)
		1264	: "a"(70), "b"(k)
		1265	: "memory");
		1266	return status;
		1267	}
		1268
		1269	/====== Function 70, subfunction 0 - read file with long names support. ======/
		1270
		1271	KOSAPI ksys70_status_t _ksys_file_read(const char* name, uint64_t offset, uint32_t size, void* buf)
		1272	{
		1273	ksys70_t k;
		1274	k.p00 = 0;
		1275	k.p04 = offset;
		1276	k.p12 = size;
		1277	k.buf16 = buf;
		1278	k.p20 = 0;
		1279	k.p21 = name;
		1280	return _ksys70(&k);
		1281	}
		1282
		1283	/===================== Function 70, subfunction 2 =====================/
		1284	/============ Create/rewrite file with long names support. ============/
		1285
		1286	KOSAPI int _ksys_file_create(const char* name)
		1287	{
		1288	ksys70_t k;
		1289	k.p00 = 2;
		1290	k.p04dw = 0;
		1291	k.p08dw = 0;
		1292	k.p12 = 0;
		1293	k.p21 = name;
		1294	return _ksys70(&k).status;
		1295	}
		1296
		1297	/===================== Function 70, subfunction 3 =====================/
		1298	/=========== Write to existing file with long names support. ==========/
		1299
		1300	KOSAPI ksys70_status_t _ksys_file_write(const char* name, uint64_t offset, uint32_t size, const void* buf)
		1301	{
		1302	ksys70_t k;
		1303	k.p00 = 3;
		1304	k.p04 = offset;
		1305	k.p12 = size;
		1306	k.cbuf16 = buf;
		1307	k.p20 = 0;
		1308	k.p21 = name;
		1309	return _ksys70(&k);
		1310	}
		1311
		1312	/========== Function 70, subfunction 5 - get information on file/folder. =====/
		1313
		1314	KOSAPI int _ksys_file_info(const char* name, ksys_bdfe_t* bdfe)
		1315	{
		1316	ksys70_t k;
		1317	k.p00 = 5;
		1318	k.p04dw = 0;
		1319	k.p08dw = 0;
		1320	k.p12 = 0;
		1321	k.bdfe = bdfe;
		1322	k.p20 = 0;
		1323	k.p21 = name;
		1324	return _ksys70(&k).status;
		1325	}
		1326
		1327	#define _ksys_dir_info _ksys_file_info
		1328
		1329	/=========== Function 70, subfunction 7 - start application. ===========/
		1330
		1331	KOSAPI int _ksys_exec(const char* app_name, char* args)
		1332	{
		1333	ksys70_t file_opt;
		1334	file_opt.p00 = 7;
		1335	file_opt.p04dw = 0;
		1336	file_opt.p08dw = (uint32_t)args;
		1337
		1338	file_opt.p12 = 0;
		1339	file_opt.p16 = 0;
		1340	file_opt.p20 = 0;
		1341
		1342	file_opt.p21 = app_name;
		1343	return _ksys70(&file_opt).status;
		1344	}
		1345
		1346	/========== Function 70, subfunction 8 - delete file/folder. ==========/
		1347
		1348	KOSAPI int _ksys_file_delete(const char* name)
		1349	{
		1350	ksys70_t k;
		1351	k.p00 = 8;
		1352	k.p20 = 0;
		1353	k.p21 = name;
		1354	return _ksys70(&k).status;
		1355	}
		1356
		1357	/============= Function 70, subfunction 9 - create folder. ============/
		1358
		1359	KOSAPI int _ksys_mkdir(const char* path)
		1360	{
		1361	ksys70_t dir_opt;
		1362	dir_opt.p00 = 9;
		1363	dir_opt.p21 = path;
		1364	return _ksys70(&dir_opt).status;
		1365	}
		1366
		1367	/============= Function 70, subfunction 10 - rename/move. =============/
		1368
		1369	KOSAPI int _ksys_file_rename(const char* name, const char* new_name)
		1370	{
		1371	ksys70_t k;
		1372	k.p00 = 10;
		1373	k.new_name = new_name;
		1374	k.p20 = 0;
		1375	k.p21 = name;
		1376	return _ksys70(&k).status;
		1377	}
		1378
		1379	#define _ksys_dir_rename _ksys_file_rename
		1380
		1381	/============ Function 71, subfunction 1 - set window title ============= /
		1382
		1383	KOSAPI void _ksys_set_window_title(const char* title)
		1384	{
		1385	asm_inline("int $0x40" ::"a"(71), "b"(1), "c"(title)
		1386	: "memory");
		1387	}
		1388
		1389	#define _ksys_clear_window_title() _ksys_set_window_title(NULL)
		1390
		1391	/============= Function 77 - implements the POSIX subsystem. =============/
		1392
		1393	KOSAPI int _ksys_posix_read(int pipefd, void* buff, int n)
		1394	{
		1395	int count;
		1396	asm_inline(
		1397	"int $0x40"
		1398	: "=a"(count)
		1399	: "a"(77), "b"(10), "c"(pipefd), "d"(buff), "S"(n)
		1400	: "memory");
		1401	return count;
		1402	}
		1403
		1404	KOSAPI int _ksys_posix_write(int pipefd, void* buff, int n)
		1405	{
		1406	int count;
		1407	asm_inline(
		1408	"int $0x40"
		1409	: "=a"(count)
		1410	: "a"(77), "b"(11), "c"(pipefd), "d"(buff), "S"(n)
		1411	: "memory");
		1412	return count;
		1413	}
		1414
		1415	KOSAPI int _ksys_posix_pipe2(int pipefd[2], int flags)
		1416	{
		1417	int err;
		1418	asm_inline(
		1419	"int $0x40"
		1420	: "=a"(err)
		1421	: "a"(77), "b"(13), "c"(pipefd), "d"(flags)
		1422	: "memory");
		1423	return err;
		1424	}
		1425
		1426	/* ######### Old names of functions and structures. Do not use again! ##########*/
		1427
		1428	#define _ksys_get_event _ksys_wait_event
		1429	#define _ksys_file_get_info _ksys_file_info
		1430
		1431	static inline int _ksys_file_read_file(const char* name, unsigned long long offset, unsigned size, void* buff, unsigned* bytes_read)
		1432	{
		1433	ksys70_status_t res = _ksys_file_read(name, offset, size, buff);
		1434	*bytes_read = res.rw_bytes;
		1435	return res.status;
		1436	}
		1437
		1438	static inline int _ksys_file_write_file(const char* name, unsigned long long offset, unsigned size, const void* buff, unsigned* bytes_write)
		1439	{
		1440	ksys70_status_t res = _ksys_file_write(name, offset, size, buff);
		1441	*bytes_write = res.rw_bytes;
		1442	return res.status;
		1443	}
		1444
		1445	#endif // _KSYS_H_

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(root)/contrib/sdk/sources/newlib/libc/include/sys/ksys.h @ 9836 – Rev 9784