54 lines
2.2 KiB
C
54 lines
2.2 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* 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 FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __MICROPY_INCLUDED_PY_STREAM_H__
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#define __MICROPY_INCLUDED_PY_STREAM_H__
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#include "py/obj.h"
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_read_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_readinto_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_readall_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_unbuffered_readline_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_unbuffered_readlines_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_write_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_seek_obj);
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MP_DECLARE_CONST_FUN_OBJ(mp_stream_tell_obj);
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// Iterator which uses mp_stream_unbuffered_readline_obj
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mp_obj_t mp_stream_unbuffered_iter(mp_obj_t self);
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mp_obj_t mp_stream_write(mp_obj_t self_in, const void *buf, mp_uint_t len);
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#if MICROPY_STREAMS_NON_BLOCK
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// TODO: This is POSIX-specific (but then POSIX is the only real thing,
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// and anything else just emulates it, right?)
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#define mp_is_nonblocking_error(errno) ((errno) == EAGAIN || (errno) == EWOULDBLOCK)
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#else
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#define mp_is_nonblocking_error(errno) (0)
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#endif
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#endif // __MICROPY_INCLUDED_PY_STREAM_H__
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