pgindent run for 9.5

1 files changed, 37 insertions, 36 deletions

diff --git a/contrib/tsm_system_rows/tsm_system_rows.c b/contrib/tsm_system_rows/tsm_system_rows.c
index 14efb27f0d..e325eaff49 100644
--- a/contrib/tsm_system_rows/tsm_system_rows.c
+++ b/contrib/tsm_system_rows/tsm_system_rows.c
@@ -33,14 +33,14 @@ PG_MODULE_MAGIC;
 typedef struct
 {
 	SamplerRandomState randstate;
-	uint32			seed;			/* random seed */
-	BlockNumber		nblocks;		/* number of block in relation */
-	int32			ntuples;		/* number of tuples to return */
-	int32			donetuples;		/* tuples already returned */
-	OffsetNumber	lt;				/* last tuple returned from current block */
-	BlockNumber		step;			/* step size */
-	BlockNumber		lb;				/* last block visited */
-	BlockNumber		doneblocks;		/* number of already returned blocks */
+	uint32		seed;			/* random seed */
+	BlockNumber nblocks;		/* number of block in relation */
+	int32		ntuples;		/* number of tuples to return */
+	int32		donetuples;		/* tuples already returned */
+	OffsetNumber lt;			/* last tuple returned from current block */
+	BlockNumber step;			/* step size */
+	BlockNumber lb;				/* last block visited */
+	BlockNumber doneblocks;		/* number of already returned blocks */
 } SystemSamplerData;
 
 
@@ -60,11 +60,11 @@ static uint32 random_relative_prime(uint32 n, SamplerRandomState randstate);
 Datum
 tsm_system_rows_init(PG_FUNCTION_ARGS)
 {
-	TableSampleDesc	   *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
-	uint32				seed = PG_GETARG_UINT32(1);
-	int32				ntuples = PG_ARGISNULL(2) ? -1 : PG_GETARG_INT32(2);
-	HeapScanDesc		scan = tsdesc->heapScan;
-	SystemSamplerData  *sampler;
+	TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
+	uint32		seed = PG_GETARG_UINT32(1);
+	int32		ntuples = PG_ARGISNULL(2) ? -1 : PG_GETARG_INT32(2);
+	HeapScanDesc scan = tsdesc->heapScan;
+	SystemSamplerData *sampler;
 
 	if (ntuples < 1)
 		ereport(ERROR,
@@ -86,6 +86,7 @@ tsm_system_rows_init(PG_FUNCTION_ARGS)
 
 	/* Find relative prime as step size for linear probing. */
 	sampler->step = random_relative_prime(sampler->nblocks, sampler->randstate);
+
 	/*
 	 * Randomize start position so that blocks close to step size don't have
 	 * higher probability of being chosen on very short scan.
@@ -106,8 +107,8 @@ tsm_system_rows_init(PG_FUNCTION_ARGS)
 Datum
 tsm_system_rows_nextblock(PG_FUNCTION_ARGS)
 {
-	TableSampleDesc	   *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
-	SystemSamplerData  *sampler = (SystemSamplerData *) tsdesc->tsmdata;
+	TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
+	SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
 
 	sampler->lb = (sampler->lb + sampler->step) % sampler->nblocks;
 	sampler->doneblocks++;
@@ -127,10 +128,10 @@ tsm_system_rows_nextblock(PG_FUNCTION_ARGS)
 Datum
 tsm_system_rows_nexttuple(PG_FUNCTION_ARGS)
 {
-	TableSampleDesc	   *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
-	OffsetNumber		maxoffset = PG_GETARG_UINT16(2);
-	SystemSamplerData  *sampler = (SystemSamplerData *) tsdesc->tsmdata;
-	OffsetNumber		tupoffset = sampler->lt;
+	TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
+	OffsetNumber maxoffset = PG_GETARG_UINT16(2);
+	SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
+	OffsetNumber tupoffset = sampler->lt;
 
 	if (tupoffset == InvalidOffsetNumber)
 		tupoffset = FirstOffsetNumber;
@@ -152,9 +153,9 @@ tsm_system_rows_nexttuple(PG_FUNCTION_ARGS)
 Datum
 tsm_system_rows_examinetuple(PG_FUNCTION_ARGS)
 {
-	TableSampleDesc	   *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
-	bool				visible = PG_GETARG_BOOL(3);
-	SystemSamplerData  *sampler = (SystemSamplerData *) tsdesc->tsmdata;
+	TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
+	bool		visible = PG_GETARG_BOOL(3);
+	SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
 
 	if (!visible)
 		PG_RETURN_BOOL(false);
@@ -183,8 +184,8 @@ tsm_system_rows_end(PG_FUNCTION_ARGS)
 Datum
 tsm_system_rows_reset(PG_FUNCTION_ARGS)
 {
-	TableSampleDesc	   *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
-	SystemSamplerData  *sampler = (SystemSamplerData *) tsdesc->tsmdata;
+	TableSampleDesc *tsdesc = (TableSampleDesc *) PG_GETARG_POINTER(0);
+	SystemSamplerData *sampler = (SystemSamplerData *) tsdesc->tsmdata;
 
 	sampler->lt = InvalidOffsetNumber;
 	sampler->donetuples = 0;
@@ -203,14 +204,14 @@ tsm_system_rows_reset(PG_FUNCTION_ARGS)
 Datum
 tsm_system_rows_cost(PG_FUNCTION_ARGS)
 {
-	PlannerInfo	   *root = (PlannerInfo *) PG_GETARG_POINTER(0);
-	Path		   *path = (Path *) PG_GETARG_POINTER(1);
-	RelOptInfo	   *baserel = (RelOptInfo *) PG_GETARG_POINTER(2);
-	List		   *args = (List *) PG_GETARG_POINTER(3);
-	BlockNumber	   *pages = (BlockNumber *) PG_GETARG_POINTER(4);
-	double		   *tuples = (double *) PG_GETARG_POINTER(5);
-	Node		   *limitnode;
-	int32			ntuples;
+	PlannerInfo *root = (PlannerInfo *) PG_GETARG_POINTER(0);
+	Path	   *path = (Path *) PG_GETARG_POINTER(1);
+	RelOptInfo *baserel = (RelOptInfo *) PG_GETARG_POINTER(2);
+	List	   *args = (List *) PG_GETARG_POINTER(3);
+	BlockNumber *pages = (BlockNumber *) PG_GETARG_POINTER(4);
+	double	   *tuples = (double *) PG_GETARG_POINTER(5);
+	Node	   *limitnode;
+	int32		ntuples;
 
 	limitnode = linitial(args);
 	limitnode = estimate_expression_value(root, limitnode);
@@ -235,9 +236,9 @@ tsm_system_rows_cost(PG_FUNCTION_ARGS)
 
 
 static uint32
-gcd (uint32 a, uint32 b)
+gcd(uint32 a, uint32 b)
 {
-	uint32 c;
+	uint32		c;
 
 	while (a != 0)
 	{
@@ -253,8 +254,8 @@ static uint32
 random_relative_prime(uint32 n, SamplerRandomState randstate)
 {
 	/* Pick random starting number, with some limits on what it can be. */
-	uint32 r = (uint32) sampler_random_fract(randstate) * n/2 + n/4,
-		   t;
+	uint32		r = (uint32) sampler_random_fract(randstate) * n / 2 + n / 4,
+				t;
 
 	/*
 	 * This should only take 2 or 3 iterations as the probability of 2 numbers