Karina
02dc35f0df
* Implemented Spinlocks and applied to VM/Scheduler * Added Garbage Collector for tasks * Moved Getchar to IOKeyboard with locking * Cleanup panic messages
28 lines
784 B
C
28 lines
784 B
C
// SPDX-License-Identifier: GPL-3.0-or-later
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// Copyright (c) 2026 0xKarinyash
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#include <OS/Services/OSServiceIO.h>
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#include <IO/IOConsole.h>
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#include <IO/IOKeyboard.h>
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UInt64 OSServiceWrite(UInt64 fileDescriptor, UInt64 buffer, UInt64 length) {
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if (fileDescriptor == 1 || fileDescriptor == 2) {
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char* string = (char*)buffer;
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for (UInt64 i = 0; i < length; i++) {
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IOConsolePutcharacter(string[i]);
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}
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return length;
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}
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return 0;
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}
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UInt64 OSServiceRead(UInt64 fileDescriptor, UInt64 buffer, UInt64 count) {
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char* readBuffer = (char*)buffer;
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if (fileDescriptor == 0) {
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for (UInt64 i = 0; i < count; i++) {
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readBuffer[i] = IOKeyboardGetCharacter();
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}
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return count;
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}
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return 0;
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} |