diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 90b7b4aa94..e654ec3b71 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,8 @@
+2010-06-28	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* libcsupport/src/libio_sockets.c: Use
+	rtems_set_errno_and_return_minus_one() where it was missed before.
+
 2010-06-28	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* libcsupport/src/__brk.c, libcsupport/src/__gettod.c,
diff --git a/cpukit/libcsupport/src/libio_sockets.c b/cpukit/libcsupport/src/libio_sockets.c
index a311c5fb0b..9521620762 100644
--- a/cpukit/libcsupport/src/libio_sockets.c
+++ b/cpukit/libcsupport/src/libio_sockets.c
@@ -20,6 +20,7 @@
 #include <rtems.h>
 
 #include <errno.h>
+#include <rtems/seterr.h>
 
 /*
  * Convert an RTEMS file descriptor to a BSD socket pointer.