xdp (1)

问题

1. 安装包未安装

fatal error: pcap/pcap.h: No such file or directory
sudo apt-get install libpcap-dev

bpf_load.c:13:10: fatal error: libelf.h: No such file or directory
 #include <libelf.h>
          ^~~~~~~~~~
compilation terminated.
Makefile:177: recipe for target 'bpf_load.o' failed
make: *** [bpf_load.o] Error 1

sudo apt install libelf-dev

2. 编译问题
3. 文件未找到

I have a question,when I run this :clang -O2 -target bpf -c dropper.c -o dropper.o
I got a error with:
In file included from dropper.c:1:
In file included from /usr/include/linux/bpf.h:11:
/usr/include/linux/types.h:5:10: fatal error: ‘asm/types.h’ file not found
#include <asm/types.h>
^~~~~~~~~~~~~
1 error generated.

解决

Check if you have `/usr/include/asm-generic`

and if type.h is in asm-generic

I copied asm-generic and rename to asm.

And It works.

fatal error: sys/cdefs.h: No such file or directory
sudo apt-get purge libc6-dev
sudo apt-get install libc6-dev
sudo apt-get install libc6-dev-i386