32 lines
859 B
C
32 lines
859 B
C
/*
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* ZMap Copyright 2013 Regents of the University of Michigan
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy
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* of the License at http://www.apache.org/licenses/LICENSE-2.0
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*/
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#include "socket.h"
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#include <string.h>
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#include <errno.h>
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#include "../lib/includes.h"
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#include "../lib/logger.h"
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sock_t get_dryrun_socket(void)
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{
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// we need a socket in order to gather details about the system
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// such as source MAC address and IP address. However, because
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// we don't want to require root access in order to run dryrun,
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// we just create a TCP socket.
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int sock = socket(AF_INET, SOCK_STREAM, 0);
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if (sock <= 0) {
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log_fatal("send", "couldn't create socket. Error: %s\n",
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strerror(errno));
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}
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sock_t s;
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s.sock = sock;
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return s;
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}
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