Add missing #include.

diff --git a/src/backend/access/transam/xact.c b/src/backend/access/transam/xact.c
index 857dc8777e473e24a4d49bad55d346ee1cc421bc..a9bba59d37839eed9ff15fe76432d33c963083f4 100644 (file)
--- a/src/backend/access/transam/xact.c
+++ b/src/backend/access/transam/xact.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.114 2001/10/28 06:25:42 momjian Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.115 2001/11/01 06:17:01 tgl Exp $
  *
  * NOTES
  *             Transaction aborts can now occur two ways:
@@ -154,6 +154,7 @@
  */
 #include "postgres.h"
 
+#include <unistd.h>
 #include <sys/time.h>
 
 #include "access/gistscan.h"