diff options
| author | Jiong Wang <jiong.wang@netronome.com> | 2019-02-11 12:01:20 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-02-11 20:31:38 -0800 |
| commit | bd4aed0ee73ca873bef3cb3ec746dd796f03df28 (patch) | |
| tree | 1dcd4de735f8ca3dbf672dc5d48d064ea1dea5dc /tools/testing/selftests/bpf/sockmap_parse_prog.c | |
| parent | 4836b4637ef080c2764c44ee40ed354cdb991d79 (diff) | |
| download | lwn-bd4aed0ee73ca873bef3cb3ec746dd796f03df28.tar.gz lwn-bd4aed0ee73ca873bef3cb3ec746dd796f03df28.zip | |
selftests: bpf: centre kernel bpf objects under new subdir "progs"
At the moment, all kernel bpf objects are listed under BPF_OBJ_FILES.
Listing them manually sometimes causing patch conflict when people are
adding new testcases simultaneously.
It is better to centre all the related source files under a subdir
"progs", then auto-generate the object file list.
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/sockmap_parse_prog.c')
| -rw-r--r-- | tools/testing/selftests/bpf/sockmap_parse_prog.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/tools/testing/selftests/bpf/sockmap_parse_prog.c b/tools/testing/selftests/bpf/sockmap_parse_prog.c deleted file mode 100644 index 0f92858f6226..000000000000 --- a/tools/testing/selftests/bpf/sockmap_parse_prog.c +++ /dev/null @@ -1,46 +0,0 @@ -#include <linux/bpf.h> -#include "bpf_helpers.h" -#include "bpf_util.h" -#include "bpf_endian.h" - -int _version SEC("version") = 1; - -#define bpf_printk(fmt, ...) \ -({ \ - char ____fmt[] = fmt; \ - bpf_trace_printk(____fmt, sizeof(____fmt), \ - ##__VA_ARGS__); \ -}) - -SEC("sk_skb1") -int bpf_prog1(struct __sk_buff *skb) -{ - void *data_end = (void *)(long) skb->data_end; - void *data = (void *)(long) skb->data; - __u32 lport = skb->local_port; - __u32 rport = skb->remote_port; - __u8 *d = data; - __u32 len = (__u32) data_end - (__u32) data; - int err; - - if (data + 10 > data_end) { - err = bpf_skb_pull_data(skb, 10); - if (err) - return SK_DROP; - - data_end = (void *)(long)skb->data_end; - data = (void *)(long)skb->data; - if (data + 10 > data_end) - return SK_DROP; - } - - /* This write/read is a bit pointless but tests the verifier and - * strparser handler for read/write pkt data and access into sk - * fields. - */ - d = data; - d[7] = 1; - return skb->len; -} - -char _license[] SEC("license") = "GPL"; |