From: Bruno Haible <bruno@clisp.org>
Date: Fri, 10 Sep 2010 19:42:19 +0000 (+0200)
Subject: relocatable-prog-wrapper: Fix compilation failure due to O_EXEC.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7356a7c072098c2cc3220e8fe139cfbc4a987699;p=pspp

relocatable-prog-wrapper: Fix compilation failure due to O_EXEC.

* lib/progreloc.c (O_EXEC): Define fallback.
---

diff --git a/ChangeLog b/ChangeLog
index 80e073625b..b4a56be9b3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-10  Bruno Haible  <bruno@clisp.org>
+
+	relocatable-prog-wrapper: Fix compilation failure due to O_EXEC.
+	* lib/progreloc.c (O_EXEC): Define fallback.
+
 2010-09-10  Paul Eggert  <eggert@cs.ucla.edu>
 
 	fcntl-h: define O_CLOEXEC and O_EXEC if not defined; use new defines
diff --git a/lib/progreloc.c b/lib/progreloc.c
index 19bbc125c4..d5e48cb891 100644
--- a/lib/progreloc.c
+++ b/lib/progreloc.c
@@ -59,6 +59,10 @@
 # include "xalloc.h"
 #endif
 
+#ifndef O_EXEC
+# define O_EXEC O_RDONLY /* This is often close enough in older systems.  */
+#endif
+
 /* Declare canonicalize_file_name.
    The <stdlib.h> included above may be the system's one, not the gnulib
    one.  */