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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>
Subject: [PATCH bpf-next 18/21] selftests/bpf: Add sysctl and strtoX helpers to bpf_helpers.h
Date: Sat, 23 Mar 2019 17:12:31 -0700	[thread overview]
Message-ID: <5921f6392dbb5e221cee479b128a73baeae71443.1553385599.git.rdna@fb.com> (raw)
In-Reply-To: <cover.1553385598.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


  parent reply	other threads:[~2019-03-24  0:13 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-24  0:12 [PATCH bpf-next 00/21] bpf: Sysctl hook Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 01/21] bpf: Add base proto function for cgroup-bpf programs Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 02/21] bpf: Sysctl hook Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 03/21] bpf: Introduce bpf_sysctl_get_name helper Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 04/21] bpf: Introduce bpf_sysctl_get_current_value helper Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 05/21] bpf: Introduce bpf_sysctl_{get,set}_new_value helpers Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 06/21] bpf: Add file_pos field to bpf_sysctl ctx Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 07/21] bpf: Sync bpf.h to tools/ Andrey Ignatov
2019-03-24  0:12 ` Andrey Ignatov [this message]
2019-03-24  0:12 ` [PATCH bpf-next 19/21] selftests/bpf: Test ARG_PTR_TO_LONG arg type Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 20/21] selftests/bpf: Test bpf_strtol and bpf_strtoul helpers Andrey Ignatov
2019-03-24  0:12 ` [PATCH bpf-next 21/21] selftests/bpf: C based test for sysctl and strtoX Andrey Ignatov
2019-03-24  0:21 ` [PATCH bpf-next 08/21] libbpf: Support sysctl hook Andrey Ignatov
2019-03-24  0:21 ` [PATCH bpf-next 09/21] selftests/bpf: Test sysctl section name Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 10/21] selftests/bpf: Test BPF_CGROUP_SYSCTL Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 11/21] selftests/bpf: Test bpf_sysctl_get_name helper Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 12/21] selftests/bpf: Test sysctl_get_current_value helper Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 13/21] selftests/bpf: Test bpf_sysctl_{get,set}_new_value helpers Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 14/21] selftests/bpf: Test file_pos field in bpf_sysctl ctx Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 15/21] bpf: Introduce ARG_PTR_TO_{INT,LONG} arg types Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 16/21] bpf: Introduce bpf_strtol and bpf_strtoul helpers Andrey Ignatov
2019-03-24  0:23 ` [PATCH bpf-next 17/21] bpf: Sync bpf.h to tools/ Andrey Ignatov
2019-03-25 10:27 ` [PATCH bpf-next 00/21] bpf: Sysctl hook Daniel Borkmann
2019-03-25 17:32   ` Andrey Ignatov

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