From ad118caa9f690114d11384b0813f30980cc333f3 Mon Sep 17 00:00:00 2001
From: Nick Alcock <nick.alcock@oracle.com>
Date: Tue, 4 Jun 2019 15:04:49 +0100
Subject: libctf: work on platforms without O_CLOEXEC.

(Not tested on any such platforms, since I don't have access to any at
the moment.  Testing encouraged.)

libctf/
	* configure.ac: Check for O_CLOEXEC.
	* ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
	* config.h.in: Regenerate.
---
 libctf/ctf-decls.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'libctf/ctf-decls.h')

diff --git a/libctf/ctf-decls.h b/libctf/ctf-decls.h
index d12409e..c840b79 100644
--- a/libctf/ctf-decls.h
+++ b/libctf/ctf-decls.h
@@ -62,6 +62,10 @@ void ctf_qsort_r (void *base, size_t nmemb, size_t size,
 	      void *arg);
 #endif
 
+#ifndef HAVE_O_CLOEXEC
+# define O_CLOEXEC 0
+#endif
+
 #undef MAX
 #undef MIN
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
-- 
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