From 05e59e5fb0064c97a1c10921ecd549f2d4a58565 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:14:40 +0000
Subject: [PATCH] add REDIRECT
---
kernel/samples/bpf/fds_example.c | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/kernel/samples/bpf/fds_example.c b/kernel/samples/bpf/fds_example.c
index 9854854..59f45fe 100644
--- a/kernel/samples/bpf/fds_example.c
+++ b/kernel/samples/bpf/fds_example.c
@@ -14,8 +14,8 @@
#include <bpf/bpf.h>
+#include <bpf/libbpf.h>
#include "bpf_insn.h"
-#include "bpf_load.h"
#include "sock_example.h"
#define BPF_F_PIN (1 << 0)
@@ -29,6 +29,8 @@
#define BPF_M_UNSPEC 0
#define BPF_M_MAP 1
#define BPF_M_PROG 2
+
+char bpf_log_buf[BPF_LOG_BUF_SIZE];
static void usage(void)
{
@@ -57,10 +59,13 @@
BPF_EXIT_INSN(),
};
size_t insns_cnt = sizeof(insns) / sizeof(struct bpf_insn);
+ struct bpf_object *obj;
+ int prog_fd;
if (object) {
- assert(!load_bpf_file((char *)object));
- return prog_fd[0];
+ assert(!bpf_prog_load(object, BPF_PROG_TYPE_UNSPEC,
+ &obj, &prog_fd));
+ return prog_fd;
} else {
return bpf_load_program(BPF_PROG_TYPE_SOCKET_FILTER,
insns, insns_cnt, "GPL", 0,
--
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