From: Cédric Villemain <cedric@2ndquadrant.fr>
Date: Thu, 1 Dec 2011 11:02:04 +0000 (+0100)
Subject: Little fix for 8.3 compat
X-Git-Tag: 1.1.1~8
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=ee523b505c1752fa3e94e9a85259e5935a03a9b2;p=pgfincore.git

Little fix for 8.3 compat

USE_POSIX_FADVISE is first define in 8.4 so we need to add the define here.
Idea behind is that we can just remove code when 8.3 is EOL.
---

diff --git a/pgfincore.c b/pgfincore.c
index afcbde8..4e074cd 100644
--- a/pgfincore.c
+++ b/pgfincore.c
@@ -135,6 +135,9 @@ static int	pgfincore_file(char *filename, pgfincoreStruct *pgfncr);
  * and support 8.3, 8.4 and 9.0
  */
 #if PG_MAJOR_VERSION == 803
+#if defined(HAVE_DECL_POSIX_FADVISE)
+#define USE_POSIX_FADVISE
+#endif
 char *text_to_cstring(const text *t);
 text *cstring_to_text(const char *s);
 text *cstring_to_text_with_len(const char *s, int len);
@@ -225,7 +228,7 @@ pgsysconf(PG_FUNCTION_ARGS)
 	PG_RETURN_DATUM( HeapTupleGetDatum(tuple) );
 }
 
-#ifdef USE_POSIX_FADVISE
+#if defined(USE_POSIX_FADVISE)
 /*
  * pgfadvise_file
  */
@@ -478,7 +481,7 @@ pgfadvise(PG_FUNCTION_ARGS)
 	}
 }
 
-#ifdef USE_POSIX_FADVISE
+#if defined(USE_POSIX_FADVISE)
 /*
  * pgfadvise_file
  */