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Date:   Fri, 13 Jul 2018 17:06:08 -0700
From:   Vinicius Costa Gomes <>
Cc:     Vinicius Costa Gomes <>,,,,
Subject: [RFC iproute2-next v1 2/5] include: Add helper to retrieve a __s64 from a netlink msg

This allows signed 64-bit integers to be retrieved from a netlink
 include/libnetlink.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/libnetlink.h b/include/libnetlink.h
index 9d9249e6..88164975 100644
--- a/include/libnetlink.h
+++ b/include/libnetlink.h
@@ -185,6 +185,13 @@ static inline __u64 rta_getattr_u64(const struct rtattr *rta)
 	memcpy(&tmp, RTA_DATA(rta), sizeof(__u64));
 	return tmp;
+static inline __s64 rta_getattr_s64(const struct rtattr *rta)
+	__s64 tmp;
+	memcpy(&tmp, RTA_DATA(rta), sizeof(__s64));
+	return tmp;
 static inline const char *rta_getattr_str(const struct rtattr *rta)
 	return (const char *)RTA_DATA(rta);

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