108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
/* Copyright (C) 2005 David Decotigny
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Copyright (C) 2003 Thomas Petazzoni
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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USA.
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*/
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#ifndef _SOS_USER_CRT_H_
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#define _SOS_USER_CRT_H_
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/**
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* @file crt.h
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*
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* C runtime environment for the user side of the kernel/user
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* interface
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*/
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#include <types.h>
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/**
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* We include the syscall.h file from the kernel to retrieve the list
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* of available syscall ID
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*/
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#include <sos/syscall.h>
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/**
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* The syscall wrappers hiding the details of the implementation
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*/
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int _sos_syscall0(int id);
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int _sos_syscall1(int id,
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unsigned int arg1);
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int _sos_syscall2(int id,
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unsigned int arg1,
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unsigned int arg2);
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int _sos_syscall3(int id,
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unsigned int arg1,
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unsigned int arg2,
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unsigned int arg3);
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int _sos_syscall4(int id,
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unsigned int arg1,
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unsigned int arg2,
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unsigned int arg3,
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unsigned int arg4);
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int _sos_syscall5(int id,
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unsigned int arg1,
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unsigned int arg2,
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unsigned int arg3,
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unsigned int arg4,
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unsigned int arg5);
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int _sos_syscall6(int id,
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unsigned int arg1,
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unsigned int arg2,
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unsigned int arg3,
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unsigned int arg4,
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unsigned int arg5,
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unsigned int arg6);
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int _sos_syscall7(int id,
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unsigned int arg1,
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unsigned int arg2,
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unsigned int arg3,
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unsigned int arg4,
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unsigned int arg5,
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unsigned int arg6,
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unsigned int arg7);
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int _sos_syscall8(int id,
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unsigned int arg1,
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unsigned int arg2,
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unsigned int arg3,
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unsigned int arg4,
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unsigned int arg5,
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unsigned int arg6,
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unsigned int arg7,
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unsigned int arg8);
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/**
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* The most important function of a C program ! ;)
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*/
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void _sos_exit (int status) __attribute__((noreturn));
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/**
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* Non standard function to print something on bochs
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*/
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int _sos_bochs_write(const char *str, unsigned length);
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#endif /* _SOS_USER_CRT_H_ */
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