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-rw-r--r--src/include/port/solaris.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/include/port/solaris.h b/src/include/port/solaris.h
index cfdedb01faa..5dc6894b795 100644
--- a/src/include/port/solaris.h
+++ b/src/include/port/solaris.h
@@ -1,4 +1,4 @@
-/* $PostgreSQL: pgsql/src/include/port/solaris.h,v 1.17 2007/11/15 21:14:44 momjian Exp $ */
+/* $PostgreSQL: pgsql/src/include/port/solaris.h,v 1.18 2010/01/28 11:36:14 mha Exp $ */
/*
* Sort this out for all operating systems some time. The __xxx
@@ -36,3 +36,11 @@
* still use our own fix for the buggy version.
*/
#define HAVE_BUGGY_SOLARIS_STRTOD
+
+/*
+ * Many versions of Solaris are missing the definition of INADDR_NONE
+ */
+#ifndef INADDR_NONE
+#define INADDR_NONE ((in_addr_t)(-1))
+#endif
+