openat: avoid compilation failure due to lack of <errno.h> inclusion

* lib/openat.c: Include <errno.h>.

diff --git a/ChangeLog b/ChangeLog
index a373317..e8ac873 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-18  Dagobert Michelsen  <dam@opencsw.org>  (tiny change)
+
+       openat: avoid compilation failure due to lack of <errno.h> inclusion
+       * lib/openat.c: Include <errno.h>.
+
 2011-11-17  Paul Eggert  <eggert@cs.ucla.edu>
 
        * modules/getcwd (Depends-on): Add fdopendir.

diff --git a/lib/openat.c b/lib/openat.c
index 3225326..354ff80 100644 (file)
--- a/lib/openat.c
+++ b/lib/openat.c
@@ -46,6 +46,7 @@ orig_openat (int fd, char const *filename, int flags, mode_t mode)
 #include <stddef.h>
 #include <string.h>
 #include <sys/stat.h>
+#include <errno.h>
 
 #if HAVE_OPENAT