diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/fexit_bpf2bpf.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/fexit_bpf2bpf.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/tools/testing/selftests/bpf/progs/fexit_bpf2bpf.c b/tools/testing/selftests/bpf/progs/fexit_bpf2bpf.c index 981f0474da5a..525d47d7b589 100644 --- a/tools/testing/selftests/bpf/progs/fexit_bpf2bpf.c +++ b/tools/testing/selftests/bpf/progs/fexit_bpf2bpf.c @@ -2,46 +2,37 @@ /* Copyright (c) 2019 Facebook */ #include <linux/bpf.h> #include "bpf_helpers.h" +#include "bpf_trace_helpers.h" struct sk_buff { unsigned int len; }; -struct args { - struct sk_buff *skb; - ks32 ret; -}; static volatile __u64 test_result; -SEC("fexit/test_pkt_access") -int test_main(struct args *ctx) +BPF_TRACE_2("fexit/test_pkt_access", test_main, + struct sk_buff *, skb, int, ret) { - struct sk_buff *skb = ctx->skb; int len; __builtin_preserve_access_index(({ len = skb->len; })); - if (len != 74 || ctx->ret != 0) + if (len != 74 || ret != 0) return 0; test_result = 1; return 0; } -struct args_subprog1 { - struct sk_buff *skb; - ks32 ret; -}; static volatile __u64 test_result_subprog1; -SEC("fexit/test_pkt_access_subprog1") -int test_subprog1(struct args_subprog1 *ctx) +BPF_TRACE_2("fexit/test_pkt_access_subprog1", test_subprog1, + struct sk_buff *, skb, int, ret) { - struct sk_buff *skb = ctx->skb; int len; __builtin_preserve_access_index(({ len = skb->len; })); - if (len != 74 || ctx->ret != 148) + if (len != 74 || ret != 148) return 0; test_result_subprog1 = 1; return 0; @@ -62,8 +53,8 @@ int test_subprog1(struct args_subprog1 *ctx) * instead of accurate types. */ struct args_subprog2 { - ku64 args[5]; - ku64 ret; + __u64 args[5]; + __u64 ret; }; static volatile __u64 test_result_subprog2; SEC("fexit/test_pkt_access_subprog2") |