使用ns_initparse（）函数C linux编译程序

Question

我已经安装了BIND。我在gcc中编译时使用-resolv作为参数。但它给出了错误：

/usr/lib/gcc/i386-redhat-linux/4.3.0/../../../crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
/tmp/cck9LhAK.o: In function `resolvmx':
res.c:(.text+0x6b): undefined reference to `__ns_initparse'
res.c:(.text+0xda): undefined reference to `__ns_parserr'
res.c:(.text+0x11c): undefined reference to `__ns_sprintrr'
collect2: ld returned 1 exit status

Answer 1

您忘记将main.o（或main.c）添加到链接行。