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我在我的 Fedora 核心 5 中运行了一个程序(链接是 - http://www.security-freak.net/raw-sockets/sniffer_eth_ip_tcp.c)。在编译时,我收到以下错误:

[root@localhost ~]# gcc sniffer_eth_ip_tcp.c
    In file included from sniffer_eth_ip_tcp.c:12: /usr/include/linux/ip.h:97: error: expected specifier-qualifier-list before ‘uint8_t’
    In file included from /usr/include/linux/tcp.h:21,
                 from sniffer_eth_ip_tcp.c:13:
    /usr/include/asm/byteorder.h:6:2: warning: #warning using private kernel header; include   <endian.h> instead!
    sniffer_eth_ip_tcp.c: In function ‘ParseIpHeader’:
    sniffer_eth_ip_tcp.c:147: error: ‘struct iphdr’ has no member named ‘daddr’
    sniffer_eth_ip_tcp.c:148: error: ‘struct iphdr’ has no member named ‘saddr’
    sniffer_eth_ip_tcp.c: In function ‘ParseTcpHeader’:
    sniffer_eth_ip_tcp.c:185: error: ‘struct iphdr’ has no member named ‘protocol’
    sniffer_eth_ip_tcp.c:187: error: ‘struct iphdr’ has no member named ‘ihl’

但是,对应的头文件中的struct iphdr包含了上述数据成员。任何人都可以请帮助..

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获得该错误的唯一方法是如果您的程序所引用的 iphdr 不包含这些数据成员。因此,搜索所有包含的内容,检查 dup 等(此外,您可以通过预编译运行源代码并找出包含的所有内容,这通常会提供您的答案)

[编辑]
在您的源代码上运行 cpp 以找出包含哪些头文件(按顺序)。如果您在正确信息之前包含包含错误信息的标题,那么您将遇到问题。本质上,只包含编译程序所需的头文件
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于 2010-01-09T20:21:43.830 回答