[linux-2.6-block.git] / samples / bpf / tracex7.bpf.c

#include "vmlinux.h"
#include <linux/version.h>
#include <bpf/bpf_helpers.h>

SEC("kprobe/open_ctree")
int bpf_prog1(struct pt_regs *ctx)
{
	unsigned long rc = -12;

	bpf_override_return(ctx, rc);
	return 0;
}

char _license[] SEC("license") = "GPL";
u32 _version SEC("version") = LINUX_VERSION_CODE;
Commit	Line	Data
e7e6c774	1	#include "vmlinux.h"
965de87e	2	#include <linux/version.h>
7cf245a3	3	#include <bpf/bpf_helpers.h>
965de87e JB	4
	5	SEC("kprobe/open_ctree")
	6	int bpf_prog1(struct pt_regs *ctx)
	7	{
	8	unsigned long rc = -12;
	9
	10	bpf_override_return(ctx, rc);
	11	return 0;
	12	}
	13
	14	char _license[] SEC("license") = "GPL";
	15	u32 _version SEC("version") = LINUX_VERSION_CODE;