26 lines
		
	
	
	
		
			403 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			26 lines
		
	
	
	
		
			403 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
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								#include <stdio.h>
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								#include <linux/bpf.h>
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								#include <unistd.h>
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								#include "libbpf.h"
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								#include "bpf_load.h"
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								int main(int ac, char **argv)
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								{
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									FILE *f;
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									char filename[256];
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									snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]);
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									if (load_bpf_file(filename)) {
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										printf("%s", bpf_log_buf);
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										return 1;
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									}
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									f = popen("taskset 1 ping -c5 localhost", "r");
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									(void) f;
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									read_trace_pipe();
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									return 0;
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								}
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