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From 5f55e6806cd8ae1a6c8ec1e6cb38ad292cfc1df9 Mon Sep 17 00:00:00 2001
From: Robert Yang <liezhi.yang@windriver.com>
Date: Wed, 22 Jan 2014 01:06:40 -0500
Subject: [PATCH] libkmod/libkmod-internal.h: check whether O_CLOEXEC is
defined or not
O_CLOEXEC is introduced from Linux 2.6.23, so old kernel doesn't have
it, we need check before use.
This patch is much more like a workaround, since it may need fcntl() use
FD_CLOEXEC to replace.
This problem was reported by "Ting Liu <b28495@freescale.com>"
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Upstream-Status: Pending
---
libkmod/libkmod-internal.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libkmod/libkmod-internal.h b/libkmod/libkmod-internal.h
index a65ddd1..a4f4b77 100644
--- a/libkmod/libkmod-internal.h
+++ b/libkmod/libkmod-internal.h
@@ -10,6 +10,10 @@
#include "libkmod.h"
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#endif
+
static _always_inline_ _printf_format_(2, 3) void
kmod_log_null(struct kmod_ctx *ctx, const char *format, ...) {}
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