[PATCH libxshmfence v2] futex: unbreak build on FreeBSD 11.0+

Jan Beich jbeich at FreeBSD.org
Fri Jul 7 23:53:57 UTC 2017


From: Jung-uk Kim <jkim at FreeBSD.org>
Date: Tue, 15 Apr 2014 17:08:46 +0000

In file included from src/xshmfence_alloc.c:27:
In file included from src/xshmfenceint.h:32:
src/xshmfence_futex.h:40:39: error: use of undeclared identifier 'INT_MAX'
        return sys_futex(addr, UMTX_OP_WAKE, INT_MAX);
                                             ^
1 error generated.

Signed-off-by: Jan Beich <jbeich at FreeBSD.org>
---
 src/xshmfence_futex.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/xshmfence_futex.h b/src/xshmfence_futex.h
index ea96cf4..ccfdc67 100644
--- a/src/xshmfence_futex.h
+++ b/src/xshmfence_futex.h
@@ -28,6 +28,7 @@
 
 #ifdef HAVE_UMTX
 
+#include <limits.h>
 #include <sys/types.h>
 #include <sys/umtx.h>
 


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