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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/*
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* Copyright (C) 2019 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @file
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* @author Martine S. Lenders <m.lenders@fu-berlin.de>
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* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
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*/
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#include "async_read.h"
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#include "kernel_defines.h"
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#include "native_internal.h"
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#include "stdio_base.h"
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static void _async_read_wrapper(int fd, void *arg) {
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uint8_t buf[STDIO_RX_BUFSIZE];
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int res = real_read(fd, &buf, sizeof(buf));
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if (res > 0) {
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isrpipe_write(arg, buf, res);
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}
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native_async_read_continue(fd);
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}
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static void _init(void)
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{
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native_async_read_setup();
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if (IS_USED(MODULE_STDIN)) {
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native_async_read_add_int_handler(STDIN_FILENO, &stdin_isrpipe,
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_async_read_wrapper);
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}
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}
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static ssize_t _write(const void* buffer, size_t len)
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{
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return real_write(STDOUT_FILENO, buffer, len);
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}
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STDIO_PROVIDER(STDIO_NATIVE, _init, NULL, _write)
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/** @} */
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