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Date:   Thu, 21 Apr 2022 00:39:11 +0000
From:   Alexander Lobakin <>
To:     Alexei Starovoitov <>,
        Daniel Borkmann <>,
        Andrii Nakryiko <>
Cc:     Alexander Lobakin <>,
        Maciej Fijalkowski <>,
        Song Liu <>,
        Kumar Kartikeya Dwivedi <>,,,
Subject: [PATCH v2 bpf 04/11] bpftool: fix fcntl.h include

Fix the following (on some libc implementations):

  CC      tracelog.o
In file included from tracelog.c:12:
include/sys/fcntl.h:1:2: warning: #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h> [-Wcpp]
    1 | #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
      |  ^~~~~~~

<sys/fcntl.h> is anyway just a wrapper over <fcntl.h> (backcomp

Fixes: 30da46b5dc3a ("tools: bpftool: add a command to dump the trace pipe")
Acked-by: Song Liu <>
Signed-off-by: Alexander Lobakin <>
 tools/bpf/bpftool/tracelog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/bpf/bpftool/tracelog.c b/tools/bpf/bpftool/tracelog.c
index e80a5c79b38f..bf1f02212797 100644
--- a/tools/bpf/bpftool/tracelog.c
+++ b/tools/bpf/bpftool/tracelog.c
@@ -9,7 +9,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <linux/magic.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <sys/vfs.h>

 #include "main.h"

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