pgindent run for 9.5

src/backend/port/atomics.c

@@ -15,7 +15,7 @@
 
 /*
  * We want the functions below to be inline; but if the compiler doesn't
- * support that, fall back on providing them as regular functions.	See
+ * support that, fall back on providing them as regular functions.  See
  * STATIC_IF_INLINE in c.h.
  */
 #define ATOMICS_INCLUDE_DEFINITIONS
@@ -50,6 +50,7 @@ pg_atomic_init_flag_impl(volatile pg_atomic_flag *ptr)
 					 "size mismatch of atomic_flag vs slock_t");
 
 #ifndef HAVE_SPINLOCKS
+
 	/*
 	 * NB: If we're using semaphore based TAS emulation, be careful to use a
 	 * separate set of semaphores. Otherwise we'd get in trouble if an atomic
@@ -73,7 +74,7 @@ pg_atomic_clear_flag_impl(volatile pg_atomic_flag *ptr)
 	S_UNLOCK((slock_t *) &ptr->sema);
 }
 
-#endif /* PG_HAVE_ATOMIC_FLAG_SIMULATION */
+#endif   /* PG_HAVE_ATOMIC_FLAG_SIMULATION */
 
 #ifdef PG_HAVE_ATOMIC_U32_SIMULATION
 void
@@ -98,7 +99,8 @@ bool
 pg_atomic_compare_exchange_u32_impl(volatile pg_atomic_uint32 *ptr,
 									uint32 *expected, uint32 newval)
 {
-	bool ret;
+	bool		ret;
+
 	/*
 	 * Do atomic op under a spinlock. It might look like we could just skip
 	 * the cmpxchg if the lock isn't available, but that'd just emulate a
@@ -109,7 +111,7 @@ pg_atomic_compare_exchange_u32_impl(volatile pg_atomic_uint32 *ptr,
 	 */
 	SpinLockAcquire((slock_t *) &ptr->sema);
 
-	/* perform compare/exchange logic*/
+	/* perform compare/exchange logic */
 	ret = ptr->value == *expected;
 	*expected = ptr->value;
 	if (ret)
@@ -124,7 +126,8 @@ pg_atomic_compare_exchange_u32_impl(volatile pg_atomic_uint32 *ptr,
 uint32
 pg_atomic_fetch_add_u32_impl(volatile pg_atomic_uint32 *ptr, int32 add_)
 {
-	uint32 oldval;
+	uint32		oldval;
+
 	SpinLockAcquire((slock_t *) &ptr->sema);
 	oldval = ptr->value;
 	ptr->value += add_;
@@ -132,4 +135,4 @@ pg_atomic_fetch_add_u32_impl(volatile pg_atomic_uint32 *ptr, int32 add_)
 	return oldval;
 }
 
-#endif /* PG_HAVE_ATOMIC_U32_SIMULATION */
+#endif   /* PG_HAVE_ATOMIC_U32_SIMULATION */

src/backend/port/sysv_shmem.c

@@ -391,7 +391,7 @@ CreateAnonymousSegment(Size *size)
 				 (mmap_errno == ENOMEM) ?
 				 errhint("This error usually means that PostgreSQL's request "
 					"for a shared memory segment exceeded available memory, "
-					  "swap space, or huge pages. To reduce the request size "
+					 "swap space, or huge pages. To reduce the request size "
 						 "(currently %zu bytes), reduce PostgreSQL's shared "
 					   "memory usage, perhaps by reducing shared_buffers or "
 						 "max_connections.",

src/backend/port/win32_latch.c

@@ -151,7 +151,7 @@ WaitLatchOrSocket(volatile Latch *latch, int wakeEvents, pgsocket sock,
 	if (wakeEvents & (WL_SOCKET_READABLE | WL_SOCKET_WRITEABLE))
 	{
 		/* Need an event object to represent events on the socket */
-		int			flags = FD_CLOSE; /* always check for errors/EOF */
+		int			flags = FD_CLOSE;	/* always check for errors/EOF */
 
 		if (wakeEvents & WL_SOCKET_READABLE)
 			flags |= FD_READ;

src/backend/port/win32_sema.c

@@ -153,6 +153,7 @@ PGSemaphoreLock(PGSemaphore sema)
 				done = true;
 				break;
 			case WAIT_IO_COMPLETION:
+
 				/*
 				 * The system interrupted the wait to execute an I/O
 				 * completion routine or asynchronous procedure call in this