Fix a passel of recently-committed violations of the rule 'thou shalt

have no other gods before c.h'.  Also remove some demonstrably redundant
#include lines, mostly of <errno.h> which was added to c.h years ago.

19 files changed, 20 insertions, 41 deletions

diff --git a/src/backend/executor/nodeSubplan.c b/src/backend/executor/nodeSubplan.c
index 528408aae6b..a4fa7592502 100644
--- a/src/backend/executor/nodeSubplan.c
+++ b/src/backend/executor/nodeSubplan.c
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/executor/nodeSubplan.c,v 1.77 2006/07/13 16:49:15 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/executor/nodeSubplan.c,v 1.78 2006/07/14 05:28:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -17,10 +17,10 @@
  *		ExecInitSubPlan - initialize a subselect
  *		ExecEndSubPlan	- shut down a subselect
  */
-#include <math.h>
-
 #include "postgres.h"
 
+#include <math.h>
+
 #include "access/heapam.h"
 #include "executor/executor.h"
 #include "executor/nodeSubplan.h"
diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index bc708a4509d..45b87f97161 100644
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/libpq/auth.c,v 1.137 2006/07/13 16:49:15 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/libpq/auth.c,v 1.138 2006/07/14 05:28:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -20,7 +20,6 @@
 #if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
 #include <sys/uio.h>
 #include <sys/ucred.h>
-#include <errno.h>
 #endif
 #include <netinet/in.h>
 #include <arpa/inet.h>
diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index a7700370e0e..de672cc868b 100644
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -30,7 +30,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$PostgreSQL: pgsql/src/backend/libpq/pqcomm.c,v 1.185 2006/07/13 16:49:15 momjian Exp $
+ *	$PostgreSQL: pgsql/src/backend/libpq/pqcomm.c,v 1.186 2006/07/14 05:28:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -66,7 +66,6 @@
 #include "postgres.h"
 
 #include <signal.h>
-#include <errno.h>
 #include <fcntl.h>
 #include <grp.h>
 #include <unistd.h>
diff --git a/src/backend/libpq/pqformat.c b/src/backend/libpq/pqformat.c
index aead05bbde3..0a2589fdb4d 100644
--- a/src/backend/libpq/pqformat.c
+++ b/src/backend/libpq/pqformat.c
@@ -24,7 +24,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$PostgreSQL: pgsql/src/backend/libpq/pqformat.c,v 1.41 2006/03/05 15:58:27 momjian Exp $
+ *	$PostgreSQL: pgsql/src/backend/libpq/pqformat.c,v 1.42 2006/07/14 05:28:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -69,7 +69,6 @@
 
 #include "postgres.h"
 
-#include <errno.h>
 #include <sys/param.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
diff --git a/src/backend/port/dynloader/aix.c b/src/backend/port/dynloader/aix.c
index 3ace7fc3915..64aca56ee28 100644
--- a/src/backend/port/dynloader/aix.c
+++ b/src/backend/port/dynloader/aix.c
@@ -6,7 +6,6 @@
 
 #include "postgres.h"
 
-#include <errno.h>
 #include "sys/ldr.h"
 #include <a.out.h>
 #include "ldfcn.h"
diff --git a/src/backend/port/ipc_test.c b/src/backend/port/ipc_test.c
index 1ac75daa71e..46d507ccce7 100644
--- a/src/backend/port/ipc_test.c
+++ b/src/backend/port/ipc_test.c
@@ -21,13 +21,12 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/port/ipc_test.c,v 1.20 2006/03/05 15:58:34 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/port/ipc_test.c,v 1.21 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <unistd.h>
 
 #include "miscadmin.h"
diff --git a/src/backend/port/posix_sema.c b/src/backend/port/posix_sema.c
index 90584aa6b61..2f0c84c1a08 100644
--- a/src/backend/port/posix_sema.c
+++ b/src/backend/port/posix_sema.c
@@ -11,13 +11,12 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/port/posix_sema.c,v 1.16 2006/03/05 15:58:35 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/port/posix_sema.c,v 1.17 2006/07/14 05:28:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <unistd.h>
diff --git a/src/backend/port/sysv_sema.c b/src/backend/port/sysv_sema.c
index 0fc4e500e67..74620d8f1f4 100644
--- a/src/backend/port/sysv_sema.c
+++ b/src/backend/port/sysv_sema.c
@@ -8,13 +8,12 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/port/sysv_sema.c,v 1.19 2006/03/05 15:58:35 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/port/sysv_sema.c,v 1.20 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <signal.h>
 #include <unistd.h>
 #include <sys/file.h>
diff --git a/src/backend/port/sysv_shmem.c b/src/backend/port/sysv_shmem.c
index f58ae558309..f3ff878db61 100644
--- a/src/backend/port/sysv_shmem.c
+++ b/src/backend/port/sysv_shmem.c
@@ -10,13 +10,12 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/port/sysv_shmem.c,v 1.46 2006/03/05 15:58:35 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/port/sysv_shmem.c,v 1.47 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <signal.h>
 #include <unistd.h>
 #include <sys/file.h>
diff --git a/src/backend/port/win32/shmem.c b/src/backend/port/win32/shmem.c
index cbc02d4b83d..6f7a661d4e3 100644
--- a/src/backend/port/win32/shmem.c
+++ b/src/backend/port/win32/shmem.c
@@ -6,16 +6,13 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/port/win32/shmem.c,v 1.12 2006/03/05 15:58:35 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/port/win32/shmem.c,v 1.13 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 
 #include "postgres.h"
 
-#include <stdio.h>
-#include <errno.h>
-
 static DWORD s_segsize = 0;
 
 /* Detach from a shared mem area based on its address */
diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index 969ffd30657..76096284345 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/storage/file/buffile.c,v 1.23 2006/03/05 15:58:37 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/storage/file/buffile.c,v 1.24 2006/07/14 05:28:28 tgl Exp $
  *
  * NOTES:
  *
@@ -34,8 +34,6 @@
 
 #include "postgres.h"
 
-#include <errno.h>
-
 #include "storage/fd.h"
 #include "storage/buffile.h"
 
diff --git a/src/backend/storage/freespace/freespace.c b/src/backend/storage/freespace/freespace.c
index 0ae3ef63191..6ddcfecc665 100644
--- a/src/backend/storage/freespace/freespace.c
+++ b/src/backend/storage/freespace/freespace.c
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.52 2006/03/05 15:58:37 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/storage/freespace/freespace.c,v 1.53 2006/07/14 05:28:28 tgl Exp $
  *
  *
  * NOTES:
@@ -58,7 +58,6 @@
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <limits.h>
 #include <math.h>
 #include <unistd.h>
diff --git a/src/backend/storage/ipc/ipc.c b/src/backend/storage/ipc/ipc.c
index a90722520c4..515e2da067e 100644
--- a/src/backend/storage/ipc/ipc.c
+++ b/src/backend/storage/ipc/ipc.c
@@ -13,13 +13,12 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/storage/ipc/ipc.c,v 1.93 2006/03/05 15:58:37 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/storage/ipc/ipc.c,v 1.94 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <signal.h>
 #include <unistd.h>
 
diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c
index 95e81f1a4c0..928b64410ef 100644
--- a/src/backend/storage/smgr/md.c
+++ b/src/backend/storage/smgr/md.c
@@ -8,13 +8,12 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.120 2006/03/05 15:58:39 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.121 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/file.h>
diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c
index c02ae2a172c..b5478ac3373 100644
--- a/src/backend/utils/adt/datetime.c
+++ b/src/backend/utils/adt/datetime.c
@@ -8,14 +8,13 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.167 2006/06/07 22:32:31 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.168 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
 #include "postgres.h"
 
 #include <ctype.h>
-#include <errno.h>
 #include <float.h>
 #include <limits.h>
 #include <math.h>
diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c
index 132e6a11e45..f395b61e886 100644
--- a/src/backend/utils/adt/float.c
+++ b/src/backend/utils/adt/float.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.125 2006/06/07 22:24:44 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.126 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -53,7 +53,6 @@
 #include "postgres.h"
 
 #include <ctype.h>
-#include <errno.h>
 #include <float.h>
 #include <math.h>
 #include <limits.h>
diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c
index 1407ad86629..fb15a6222fc 100644
--- a/src/backend/utils/adt/numeric.c
+++ b/src/backend/utils/adt/numeric.c
@@ -14,7 +14,7 @@
  * Copyright (c) 1998-2006, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/numeric.c,v 1.93 2006/03/10 20:15:26 neilc Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/numeric.c,v 1.94 2006/07/14 05:28:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -25,7 +25,6 @@
 #include <float.h>
 #include <limits.h>
 #include <math.h>
-#include <errno.h>
 
 #include "catalog/pg_type.h"
 #include "libpq/pqformat.h"
diff --git a/src/backend/utils/adt/pg_lzcompress.c b/src/backend/utils/adt/pg_lzcompress.c
index dc3708deb3d..962d6edaaa3 100644
--- a/src/backend/utils/adt/pg_lzcompress.c
+++ b/src/backend/utils/adt/pg_lzcompress.c
@@ -1,7 +1,7 @@
 /* ----------
  * pg_lzcompress.c -
  *
- * $PostgreSQL: pgsql/src/backend/utils/adt/pg_lzcompress.c,v 1.21 2005/11/22 18:17:23 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/pg_lzcompress.c,v 1.22 2006/07/14 05:28:28 tgl Exp $
  *
  *		This is an implementation of LZ compression for PostgreSQL.
  *		It uses a simple history table and generates 2-3 byte tags
@@ -175,7 +175,6 @@
 
 #include <unistd.h>
 #include <fcntl.h>
-#include <errno.h>
 
 #include "utils/pg_lzcompress.h"
 
diff --git a/src/backend/utils/adt/tid.c b/src/backend/utils/adt/tid.c
index d44f5aa3725..658108f56c2 100644
--- a/src/backend/utils/adt/tid.c
+++ b/src/backend/utils/adt/tid.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/tid.c,v 1.52 2006/03/05 15:58:44 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/tid.c,v 1.53 2006/07/14 05:28:28 tgl Exp $
  *
  * NOTES
  *	  input routine largely stolen from boxin().
@@ -17,7 +17,6 @@
  */
 #include "postgres.h"
 
-#include <errno.h>
 #include <math.h>
 #include <limits.h>