38 lines
915 B
C
38 lines
915 B
C
/*
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* Copyright (c) 2014 Fujitsu Ltd.
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* Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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int main(int argc, char **argv)
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{
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int ret;
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int fd;
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if (argc != 2) {
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fprintf(stderr, "Only two arguments: %s <fd>\n", argv[0]);
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exit(1);
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}
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fd = atoi(argv[1]);
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ret = write(fd, argv[1], strlen(argv[1]));
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return ret != -1;
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}
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