From: Andrey Ignatov <rdna@fb.com>
To: <netdev@vger.kernel.org>
Cc: Andrey Ignatov <rdna@fb.com>, <ast@kernel.org>,
<daniel@iogearbox.net>, <guro@fb.com>, <kernel-team@fb.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Kees Cook <keescook@chromium.org>,
Alexey Dobriyan <adobriyan@gmail.com>,
<linux-kernel@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>
Subject: [PATCH v2 bpf-next 18/21] selftests/bpf: Add sysctl and strtoX helpers to bpf_helpers.h
Date: Mon, 25 Mar 2019 17:43:44 -0700 [thread overview]
Message-ID: <f309d72d1d3226a07bf64bccfb07ddb6be3463f8.1553560621.git.rdna@fb.com> (raw)
In-Reply-To: <cover.1553560620.git.rdna@fb.com>
Add bpf_sysctl_* and bpf_strtoX helpers to bpf_helpers.h.
Signed-off-by: Andrey Ignatov <rdna@fb.com>
---
tools/testing/selftests/bpf/bpf_helpers.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h
index 97d140961438..1082f3c0e7df 100644
--- a/tools/testing/selftests/bpf/bpf_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_helpers.h
@@ -192,6 +192,25 @@ static int (*bpf_skb_ecn_set_ce)(void *ctx) =
static int (*bpf_tcp_check_syncookie)(struct bpf_sock *sk,
void *ip, int ip_len, void *tcp, int tcp_len) =
(void *) BPF_FUNC_tcp_check_syncookie;
+static int (*bpf_sysctl_get_name)(void *ctx, char *buf,
+ unsigned long long buf_len,
+ unsigned long long flags) =
+ (void *) BPF_FUNC_sysctl_get_name;
+static int (*bpf_sysctl_get_current_value)(void *ctx, char *buf,
+ unsigned long long buf_len) =
+ (void *) BPF_FUNC_sysctl_get_current_value;
+static int (*bpf_sysctl_get_new_value)(void *ctx, char *buf,
+ unsigned long long buf_len) =
+ (void *) BPF_FUNC_sysctl_get_new_value;
+static int (*bpf_sysctl_set_new_value)(void *ctx, const char *buf,
+ unsigned long long buf_len) =
+ (void *) BPF_FUNC_sysctl_set_new_value;
+static int (*bpf_strtol)(const char *buf, unsigned long long buf_len,
+ unsigned long long flags, long *res) =
+ (void *) BPF_FUNC_strtol;
+static int (*bpf_strtoul)(const char *buf, unsigned long long buf_len,
+ unsigned long long flags, unsigned long *res) =
+ (void *) BPF_FUNC_strtoul;
/* llvm builtin functions that eBPF C program may use to
* emit BPF_LD_ABS and BPF_LD_IND instructions
--
2.17.1
next prev parent reply other threads:[~2019-03-26 0:49 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-26 0:43 [PATCH v2 bpf-next 00/21] bpf: Sysctl hook Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 01/21] bpf: Add base proto function for cgroup-bpf programs Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 02/21] bpf: Sysctl hook Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 03/21] bpf: Introduce bpf_sysctl_get_name helper Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 04/21] bpf: Introduce bpf_sysctl_get_current_value helper Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 05/21] bpf: Introduce bpf_sysctl_{get,set}_new_value helpers Andrey Ignatov
2019-04-04 14:37 ` Daniel Borkmann
2019-04-05 0:20 ` Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 06/21] bpf: Add file_pos field to bpf_sysctl ctx Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 07/21] bpf: Sync bpf.h to tools/ Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 08/21] libbpf: Support sysctl hook Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 09/21] selftests/bpf: Test sysctl section name Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 10/21] selftests/bpf: Test BPF_CGROUP_SYSCTL Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 11/21] selftests/bpf: Test bpf_sysctl_get_name helper Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 12/21] selftests/bpf: Test sysctl_get_current_value helper Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 13/21] selftests/bpf: Test bpf_sysctl_{get,set}_new_value helpers Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 14/21] selftests/bpf: Test file_pos field in bpf_sysctl ctx Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 15/21] bpf: Introduce ARG_PTR_TO_{INT,LONG} arg types Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 16/21] bpf: Introduce bpf_strtol and bpf_strtoul helpers Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 17/21] bpf: Sync bpf.h to tools/ Andrey Ignatov
2019-03-26 0:43 ` Andrey Ignatov [this message]
2019-03-26 0:43 ` [PATCH v2 bpf-next 19/21] selftests/bpf: Test ARG_PTR_TO_LONG arg type Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 20/21] selftests/bpf: Test bpf_strtol and bpf_strtoul helpers Andrey Ignatov
2019-03-26 0:43 ` [PATCH v2 bpf-next 21/21] selftests/bpf: C based test for sysctl and strtoX Andrey Ignatov
2019-03-26 20:34 ` [PATCH v2 bpf-next 00/21] bpf: Sysctl hook Alexei Starovoitov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=f309d72d1d3226a07bf64bccfb07ddb6be3463f8.1553560621.git.rdna@fb.com \
--to=rdna@fb.com \
--cc=adobriyan@gmail.com \
--cc=ast@kernel.org \
--cc=daniel@iogearbox.net \
--cc=guro@fb.com \
--cc=keescook@chromium.org \
--cc=kernel-team@fb.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mcgrof@kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).