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Subject[PATCH v3 bpf-next 18/21] selftests/bpf: Add sysctl and strtoX helpers to bpf_helpers.h
Date
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
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