Fix name of the macro for getting signature length trgm_gist.c

911e702077 has introduced the opclass parameters including signature length
for a set of GiST opclasses.  Due to copy-pasting, macro for getting the
signature length in trgm_gist.c was named LTREE_GET_ASIGLEN().  Fix that by
renaming this macro to just GET_SIGLEN().

Backpatch-through: 13

diff --git a/contrib/pg_trgm/trgm_gist.c b/contrib/pg_trgm/trgm_gist.c
index 9937ef925311c7e019c08caaccca6bb165f52671..2a06730635431f3217ff1bf620f84bec393c0bb7 100644 (file)
--- a/contrib/pg_trgm/trgm_gist.c
+++ b/contrib/pg_trgm/trgm_gist.c
@@ -16,7 +16,7 @@ typedef struct
    int         siglen;         /* signature length in bytes */
 } TrgmGistOptions;
 
-#define LTREE_GET_ASIGLEN()        (PG_HAS_OPCLASS_OPTIONS() ? \
+#define GET_SIGLEN()           (PG_HAS_OPCLASS_OPTIONS() ? \
                                 ((TrgmGistOptions *) PG_GET_OPCLASS_OPTIONS())->siglen : \
                                 SIGLEN_DEFAULT)
 
@@ -108,7 +108,7 @@ Datum
 gtrgm_compress(PG_FUNCTION_ARGS)
 {
    GISTENTRY  *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
    GISTENTRY  *retval = entry;
 
    if (entry->leafkey)
@@ -195,7 +195,7 @@ gtrgm_consistent(PG_FUNCTION_ARGS)
 
    /* Oid      subtype = PG_GETARG_OID(3); */
    bool       *recheck = (bool *) PG_GETARG_POINTER(4);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
    TRGM       *key = (TRGM *) DatumGetPointer(entry->key);
    TRGM       *qtrg;
    bool        res;
@@ -448,7 +448,7 @@ gtrgm_distance(PG_FUNCTION_ARGS)
 
    /* Oid      subtype = PG_GETARG_OID(3); */
    bool       *recheck = (bool *) PG_GETARG_POINTER(4);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
    TRGM       *key = (TRGM *) DatumGetPointer(entry->key);
    TRGM       *qtrg;
    float8      res;
@@ -557,7 +557,7 @@ gtrgm_union(PG_FUNCTION_ARGS)
    GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
    int32       len = entryvec->n;
    int        *size = (int *) PG_GETARG_POINTER(1);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
    int32       i;
    TRGM       *result = gtrgm_alloc(false, siglen, NULL);
    BITVECP     base = GETSIGN(result);
@@ -583,7 +583,7 @@ gtrgm_same(PG_FUNCTION_ARGS)
    TRGM       *a = (TRGM *) PG_GETARG_POINTER(0);
    TRGM       *b = (TRGM *) PG_GETARG_POINTER(1);
    bool       *result = (bool *) PG_GETARG_POINTER(2);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
 
    if (ISSIGNKEY(a))
    {                           /* then b also ISSIGNKEY */
@@ -680,7 +680,7 @@ gtrgm_penalty(PG_FUNCTION_ARGS)
    GISTENTRY  *origentry = (GISTENTRY *) PG_GETARG_POINTER(0); /* always ISSIGNKEY */
    GISTENTRY  *newentry = (GISTENTRY *) PG_GETARG_POINTER(1);
    float      *penalty = (float *) PG_GETARG_POINTER(2);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
    TRGM       *origval = (TRGM *) DatumGetPointer(origentry->key);
    TRGM       *newval = (TRGM *) DatumGetPointer(newentry->key);
    BITVECP     orig = GETSIGN(origval);
@@ -788,7 +788,7 @@ gtrgm_picksplit(PG_FUNCTION_ARGS)
    GistEntryVector *entryvec = (GistEntryVector *) PG_GETARG_POINTER(0);
    OffsetNumber maxoff = entryvec->n - 2;
    GIST_SPLITVEC *v = (GIST_SPLITVEC *) PG_GETARG_POINTER(1);
-   int         siglen = LTREE_GET_ASIGLEN();
+   int         siglen = GET_SIGLEN();
    OffsetNumber k,
                j;
    TRGM       *datum_l,