36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
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From f3b0ac316eb5c9a8419020ad47a71bda3f3b2dea Mon Sep 17 00:00:00 2001
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From: David Disseldorp <ddiss@suse.de>
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Date: Thu, 26 Jun 2025 17:24:32 +1000
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Subject: [PATCH] lkl: hijack: explicitly build with -std=gnu11
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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HOST_CALL() uses a (*host_##name)() function pointer while callers
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provide regular syscall parameters. With gcc -std=gnu23 this results in:
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lib/hijack/hijack.c: In function ‘hijack_setsockopt’:
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lib/hijack/hijack.c:176:24: error: too many arguments to function ‘host_setsockopt’; expected 0, have 5
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176 | return host_setsockopt(fd, level, optname, optval, optlen);
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| ^~~~~~~~~~~~~~~ ~~
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...
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Signed-off-by: David Disseldorp <ddiss@suse.de>
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---
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tools/lkl/lib/hijack/Build | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/tools/lkl/lib/hijack/Build b/tools/lkl/lib/hijack/Build
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index eb9872ae5c29e..b42239e47d8e7 100644
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--- a/tools/lkl/lib/hijack/Build
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+++ b/tools/lkl/lib/hijack/Build
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@@ -9,3 +9,6 @@ liblkl-zpoline-y += hijack.o
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liblkl-zpoline-y += init.o
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liblkl-zpoline-y += xlate.o
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liblkl-zpoline-y += dbg_handler.o
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+
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+# -std=gnu23/c23 fails due to HOST_CALL (*host_##name)()
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+CFLAGS_hijack.o += -std=gnu11
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--
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2.43.0
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