mirror of
https://github.com/rofl0r/proxychains-ng
synced 2025-03-13 07:17:17 +08:00
ed8f8444ab
simplify code by adding a new at_msg struct that contains both the message header and the message body. this allow e.g. atomic writes of the whole message instead of doing it in 2 steps. unfortunately reads still have to be done in at least 2 steps, since there are no atomicity guarantees[0]. additionally the message header shrunk from 8 to 4 bytes. [0]: https://stackoverflow.com/questions/14661708/under-what-conditions-are-pipe-reads-atomic
30 lines
359 B
C
30 lines
359 B
C
#ifndef REMOTEDNS_H
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#define REMOTEDNS_H
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#include <unistd.h>
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#include "ip_type.h"
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enum at_msgtype {
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ATM_GETIP = 0,
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ATM_GETNAME,
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ATM_FAIL,
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ATM_EXIT,
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};
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struct at_msghdr {
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unsigned char msgtype; /* at_msgtype */
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char reserved;
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unsigned short datalen;
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};
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struct at_msg {
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struct at_msghdr h;
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union {
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char host[260];
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ip_type4 ip;
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} m;
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};
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#endif
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