openat: Fix warning.

diff --git a/ChangeLog b/ChangeLog
index 94920ef..b6823e0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2009-12-24  Bruno Haible  <bruno@clisp.org>
 
+       openat: Fix warning.
+       * lib/openat-proc.c: Include <unistd.h>.
+
+2009-12-24  Bruno Haible  <bruno@clisp.org>
+
        New module 'unused-parameter'.
        * build-aux/unused-parameter.h: New file, extracted from earlier
        gnulib-common.m4.

diff --git a/lib/openat-proc.c b/lib/openat-proc.c
index 483201c..b23c3fd 100644 (file)
--- a/lib/openat-proc.c
+++ b/lib/openat-proc.c
@@ -27,6 +27,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "dirname.h"
 #include "intprops.h"