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-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h b/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h
index f884863ffa..545a90b2ed 100644
--- a/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h
+++ b/linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h
@@ -17,9 +17,21 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/* The kernel header pollutes the namespace with the NR_OPEN symbol.
+   Remove this after including the header if necessary.  */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+
 /* The kernel sources contain a file with all the needed information.  */
 #include <linux/limits.h>
 
+/* Have to remove NR_OPEN?  */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+
 /* The number of data keys per process.  */
 #define _POSIX_THREAD_KEYS_MAX	128
 /* This is the value this implementation supports.  */