Add tests, make complile for different versions (8.3+)

[gevel.git] / gevel.c

diff --git a/gevel.c b/gevel.c
index 675690c..4c19212 100644 (file)
--- a/gevel.c
+++ b/gevel.c
@@ -68,6 +68,14 @@ gist_index_close(Relation rel) {
 
 #endif
 
+#if PG_VERSION_NUM >= 80300
+#define stringToQualifiedNameList(x,y) stringToQualifiedNameList(x)
+#endif
+
+#if PG_VERSION_NUM < 80300
+#define SET_VARSIZE(p,l)       VARATT_SIZEP(p)=(l)
+#endif
+
 static void
 gist_dumptree(Relation r, int level, BlockNumber blk, OffsetNumber coff, IdxInfo *info) {
        Buffer          buffer;
@@ -130,7 +138,6 @@ gist_tree(PG_FUNCTION_ARGS) {
        List       *relname_list;
        IdxInfo info;
 
-
        relname_list = stringToQualifiedNameList(relname, "gist_tree");
        relvar = makeRangeVarFromNameList(relname_list);
        index = gist_index_open(relvar);
@@ -146,7 +153,7 @@ gist_tree(PG_FUNCTION_ARGS) {
        gist_index_close(index);
        pfree(relname);
 
-       VARATT_SIZEP(info.txt)=info.ptr-((char*)info.txt);      
+       SET_VARSIZE(info.txt, info.ptr-((char*)info.txt));
        PG_RETURN_POINTER(info.txt);
 }
 
@@ -256,7 +263,7 @@ gist_stat(PG_FUNCTION_ARGS) {
 
        ptr=strchr(ptr,'\0');
                 
-       VARATT_SIZEP(out)=ptr-((char*)out);     
+       SET_VARSIZE(out, ptr-((char*)out));
        PG_RETURN_POINTER(out);
 }