50 lines
2.5 KiB
C
50 lines
2.5 KiB
C
//----------------------------------------------------------------------------//
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// OS on Kaleid //
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// //
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// Desc: System call & userspace related functions //
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// //
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// //
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// Copyright © 2018-2021 The OS/K Team //
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// //
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// This file is part of OS/K. //
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// //
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// OS/K is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 3 of the License, or //
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// any later version. //
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// //
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// OS/K is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY//without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
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//----------------------------------------------------------------------------//
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#ifndef _KERNEL_H
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#include <kernel.h>
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#endif
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#ifndef _KALKERN_SYSCALL_H
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#define _KALKERN_SYSCALL_H
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//----------------------------------------------------------------------------//
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#define LATEST_SYSCALL_CODE 3
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//----------------------------------------------------------------------------//
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extern error_t KeSyscall(ulong code);
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extern void KeJumpToUserspace(ulong args, void *entryPoint, void *stackAddr);
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error_t _KeSyscallHandler( ulong code, void *arg0, void *arg1, void *arg2,
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ISRFrame_t *regs );
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void KeEnableSyscalls();
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//----------------------------------------------------------------------------//
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#endif
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