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From 2ed28d2a92d05a4a1d8bd98dab1607741202f4a3 Mon Sep 17 00:00:00 2001
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From: Michal Kubecek <mkubecek@suse.cz>
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Date: Mon, 19 Oct 2020 23:32:43 +0200
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Subject: [PATCH 35/37] netlink: support 64-bit attribute types in pretty
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printed messages
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Add NLA_U64 (unsigned), NLA_X64 (unsigned, printed as hex) and NLA_S64
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(signed) attribute types in pretty printing code.
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Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
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(cherry picked from commit 0f5f1bacee2bfb0b29fe037f8236b3cd714fb10e)
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---
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netlink/prettymsg.c | 10 ++++++++++
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netlink/prettymsg.h | 6 ++++++
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2 files changed, 16 insertions(+)
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diff --git a/netlink/prettymsg.c b/netlink/prettymsg.c
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index d5d999fddfbb..0a1fae3da54e 100644
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--- a/netlink/prettymsg.c
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+++ b/netlink/prettymsg.c
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@@ -9,6 +9,7 @@
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#include <errno.h>
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#include <stdint.h>
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#include <limits.h>
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+#include <inttypes.h>
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#include <linux/genetlink.h>
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#include <linux/rtnetlink.h>
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#include <linux/if_link.h>
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@@ -110,6 +111,9 @@ static int pretty_print_attr(const struct nlattr *attr,
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case NLA_U32:
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printf("%u", mnl_attr_get_u32(attr));
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break;
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+ case NLA_U64:
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+ printf("%" PRIu64, mnl_attr_get_u64(attr));
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+ break;
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case NLA_X8:
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printf("0x%02x", mnl_attr_get_u8(attr));
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break;
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@@ -119,6 +123,9 @@ static int pretty_print_attr(const struct nlattr *attr,
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case NLA_X32:
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printf("0x%08x", mnl_attr_get_u32(attr));
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break;
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+ case NLA_X64:
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+ printf("%" PRIx64, mnl_attr_get_u64(attr));
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+ break;
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case NLA_S8:
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printf("%d", (int)mnl_attr_get_u8(attr));
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break;
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@@ -128,6 +135,9 @@ static int pretty_print_attr(const struct nlattr *attr,
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case NLA_S32:
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printf("%d", (int)mnl_attr_get_u32(attr));
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break;
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+ case NLA_S64:
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+ printf("%" PRId64, (int64_t)mnl_attr_get_u64(attr));
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+ break;
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case NLA_STRING:
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printf("\"%.*s\"", alen, (const char *)adata);
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break;
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diff --git a/netlink/prettymsg.h b/netlink/prettymsg.h
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index 6987c6ec5bca..25990cceffca 100644
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--- a/netlink/prettymsg.h
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+++ b/netlink/prettymsg.h
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@@ -17,12 +17,15 @@ enum pretty_nla_format {
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NLA_U8,
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NLA_U16,
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NLA_U32,
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+ NLA_U64,
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NLA_X8,
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NLA_X16,
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NLA_X32,
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+ NLA_X64,
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NLA_S8,
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NLA_S16,
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NLA_S32,
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+ NLA_S64,
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NLA_STRING,
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NLA_FLAG,
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NLA_BOOL,
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@@ -62,12 +65,15 @@ struct pretty_nlmsg_desc {
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#define NLATTR_DESC_U8(_name) NLATTR_DESC(_name, NLA_U8)
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#define NLATTR_DESC_U16(_name) NLATTR_DESC(_name, NLA_U16)
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#define NLATTR_DESC_U32(_name) NLATTR_DESC(_name, NLA_U32)
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+#define NLATTR_DESC_U64(_name) NLATTR_DESC(_name, NLA_U64)
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#define NLATTR_DESC_X8(_name) NLATTR_DESC(_name, NLA_X8)
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#define NLATTR_DESC_X16(_name) NLATTR_DESC(_name, NLA_X16)
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#define NLATTR_DESC_X32(_name) NLATTR_DESC(_name, NLA_X32)
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+#define NLATTR_DESC_X64(_name) NLATTR_DESC(_name, NLA_X64)
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#define NLATTR_DESC_S8(_name) NLATTR_DESC(_name, NLA_U8)
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#define NLATTR_DESC_S16(_name) NLATTR_DESC(_name, NLA_U16)
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#define NLATTR_DESC_S32(_name) NLATTR_DESC(_name, NLA_U32)
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+#define NLATTR_DESC_S64(_name) NLATTR_DESC(_name, NLA_S64)
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#define NLATTR_DESC_STRING(_name) NLATTR_DESC(_name, NLA_STRING)
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#define NLATTR_DESC_FLAG(_name) NLATTR_DESC(_name, NLA_FLAG)
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#define NLATTR_DESC_BOOL(_name) NLATTR_DESC(_name, NLA_BOOL)
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--
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2.26.2
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