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https://github.com/marqs85/ossc
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76 lines
3.6 KiB
C
76 lines
3.6 KiB
C
#ifndef __ALT_SYSCALL_H__
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#define __ALT_SYSCALL_H__
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/******************************************************************************
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* *
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* License Agreement *
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* *
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* Copyright (c) 2003 Altera Corporation, San Jose, California, USA. *
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* All rights reserved. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the "Software"), *
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* to deal in the Software without restriction, including without limitation *
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* the rights to use, copy, modify, merge, publish, distribute, sublicense, *
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* and/or sell copies of the Software, and to permit persons to whom the *
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* Software is furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in *
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* all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *
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* DEALINGS IN THE SOFTWARE. *
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* *
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* This agreement shall be governed in all respects by the laws of the State *
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* of California and by the laws of the United States of America. *
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* *
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******************************************************************************/
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/*
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* The macros defined in this file are used to provide the function names used
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* for the HAL 'UNIX style' interface, e.g. read(), write() etc.
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*
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* Operating systems which are ported to the HAL can provide their own
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* version of this file, which will be used in preference. This allows
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* the operating system to provide it's own implementation of the top level
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* system calls, while retaining the HAL functions under a different name,
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* for example, alt_read(), alt_write() etc.
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*/
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#define ALT_CLOSE close
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#define ALT_ENVIRON environ
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#define ALT_EXECVE execve
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#define ALT_EXIT _exit
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#define ALT_FCNTL fcntl
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#define ALT_FORK fork
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#define ALT_FSTAT fstat
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#define ALT_GETPID getpid
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#define ALT_GETTIMEOFDAY gettimeofday
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#define ALT_IOCTL ioctl
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#define ALT_ISATTY isatty
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#define ALT_KILL kill
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#define ALT_LINK link
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#define ALT_LSEEK lseek
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#define ALT_OPEN open
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#define ALT_READ read
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#define ALT_RENAME _rename
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#define ALT_SBRK sbrk
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#define ALT_SETTIMEOFDAY settimeofday
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#define ALT_STAT stat
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#define ALT_UNLINK unlink
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#define ALT_USLEEP usleep
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#define ALT_WAIT wait
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#define ALT_WRITE write
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#define ALT_TIMES times
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/*
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*
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*/
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#endif /* __ALT_SYSCALL_H__ */
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