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/* Copyright (C) 2016 Jeremiah Orians
* This file is part of M2-Planet.
*
* M2-Planet is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* M2-Planet is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with M2-Planet. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _FCNTL_C
#define _FCNTL_C
#ifdef __M2__
#if __uefi__
#include <uefi/fcntl.c>
#elif __i386__
#include <x86/linux/fcntl.c>
#elif __x86_64__
#include <amd64/linux/fcntl.c>
#elif __arm__
#include <armv7l/linux/fcntl.c>
#elif __aarch64__
#include <aarch64/linux/fcntl.c>
#elif __riscv && __riscv_xlen==32
#include <riscv32/linux/fcntl.c>
#elif __riscv && __riscv_xlen==64
#include <riscv64/linux/fcntl.c>
#elif __knight_posix__
#include <knight/linux/fcntl.c>
#elif __knight__
#include <knight/native/fcntl.c>
#else
#error arch not supported
#endif
#else
extern int _open(char* name, int flag, int mode);
#endif
int errno;
int open(char* name, int flag, int mode)
{
int fd = _open(name, flag, mode);
if(0 > fd)
{
errno = -fd;
fd = -1;
}
return fd;
}
#endif
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