linux-kernel - [PATCH bpf-next 1/3] libbpf: add asm/unistd.h to xsk to get __NR

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Message-Id: <20190813102318.5521-2-ivan.khoronzhuk@linaro.org>
Date:   Tue, 13 Aug 2019 13:23:16 +0300
From:   Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
To:     magnus.karlsson@...el.com, bjorn.topel@...el.com
Cc:     davem@...emloft.net, hawk@...nel.org, john.fastabend@...il.com,
        jakub.kicinski@...ronome.com, daniel@...earbox.net,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        xdp-newbies@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
Subject: [PATCH bpf-next 1/3] libbpf: add asm/unistd.h to xsk to get __NR_mmap2

That's needed to get __NR_mmap2 when mmap2 syscall is used.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
---
 tools/lib/bpf/xsk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/lib/bpf/xsk.c b/tools/lib/bpf/xsk.c
index 5007b5d4fd2c..f2fc40f9804c 100644
--- a/tools/lib/bpf/xsk.c
+++ b/tools/lib/bpf/xsk.c
@@ -12,6 +12,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <asm/unistd.h>
 #include <arpa/inet.h>
 #include <asm/barrier.h>
 #include <linux/compiler.h>
-- 
2.17.1