10990c576b
Signed-off-by: Petr Vorel <petr.vorel@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
33 lines
921 B
Diff
33 lines
921 B
Diff
From f8decf82af07591833f89004e9b72cc39c1b5c52 Mon Sep 17 00:00:00 2001
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From: Juhee Kang <claudiajkang@gmail.com>
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Date: Tue, 19 Jul 2022 00:58:27 +0900
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Subject: [PATCH] bpf_glue: include errno.h
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If __NR_bpf is not enabled, bpf() function set errno and return -1. Thus,
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this patch includes the header.
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Fixes: ac4e0913beb1 ("bpf: Export bpf syscall wrapper")
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Signed-off-by: Juhee Kang <claudiajkang@gmail.com>
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Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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[ upstream status: f8decf82af07591833f89004e9b72cc39c1b5c52 ]
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Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
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---
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lib/bpf_glue.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/lib/bpf_glue.c b/lib/bpf_glue.c
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index c1cf351b..88a24751 100644
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--- a/lib/bpf_glue.c
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+++ b/lib/bpf_glue.c
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@@ -7,6 +7,7 @@
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#include <sys/syscall.h>
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#include <limits.h>
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#include <unistd.h>
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+#include <errno.h>
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#include "bpf_util.h"
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#ifdef HAVE_LIBBPF
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--
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2.37.1
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