farrokhi/pg_filedump
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Updates for latest Postgres 9.2 sources.

Browse Source 
We no longer need pg_crc.c, and hence not a source tree, yay.
This commit is contained in:
Tom Lane 2012-03-12 16:08:33 +00:00
parent 883c674f6f
commit 4f71071d5b
5 changed files with 76 additions and 77 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
Makefile
View File

@ -1,32 +1,27 @@
# View README.pg_filedump first # View README.pg_filedump first
# note this must match macro in pg_filedump.h # note this must match version macros in pg_filedump.h
FD_VERSION=9.1.0 FD_VERSION=9.2.0
CC=gcc CC=gcc
CFLAGS=-g -O -Wall -Wmissing-prototypes -Wmissing-declarations CFLAGS=-g -O -Wall -Wmissing-prototypes -Wmissing-declarations
# PGSQL MUST POINT TO pgsql SOURCE DIRECTORY # If working with a PG source directory, point PGSQL_INCLUDE_DIR to its
PGSQL=../../pgsql # src/include subdirectory. If working with an installed tree, point to
# the server include subdirectory, eg /usr/local/include/postgresql/server
PGSQL_INCLUDE_DIR=../../pgsql/src/include
CRC_SRC_DIR=${PGSQL}/src/backend/utils/hash
INCLUDE_DIR=${PGSQL}/src/include
DISTFILES= README.pg_filedump Makefile Makefile.contrib \ DISTFILES= README.pg_filedump Makefile Makefile.contrib \
pg_filedump.h pg_filedump.c pg_filedump.h pg_filedump.c
all: pg_filedump all: pg_filedump
pg_filedump: pg_filedump.o pg_crc.o pg_filedump: pg_filedump.o
${CC} ${CFLAGS} -o pg_filedump pg_filedump.o pg_crc.o ${CC} ${CFLAGS} -o pg_filedump pg_filedump.o
pg_filedump.o: pg_filedump.c pg_filedump.o: pg_filedump.c
${CC} ${CFLAGS} -I${INCLUDE_DIR} pg_filedump.c -c ${CC} ${CFLAGS} -I${PGSQL_INCLUDE_DIR} pg_filedump.c -c
pg_crc.o: ${CRC_SRC_DIR}/pg_crc.c
${CC} ${CFLAGS} -I${INCLUDE_DIR} ${CRC_SRC_DIR}/pg_crc.c -c
dist: dist:
rm -rf pg_filedump-${FD_VERSION} pg_filedump-${FD_VERSION}.tar.gz rm -rf pg_filedump-${FD_VERSION} pg_filedump-${FD_VERSION}.tar.gz

7
Makefile.contrib
View File

@ -1,7 +1,5 @@
PROGRAM = pg_filedump PROGRAM = pg_filedump
OBJS = pg_filedump.o pg_crc.o OBJS = pg_filedump.o
EXTRA_CLEAN = pg_crc.c
DOCS = README.pg_filedump DOCS = README.pg_filedump
@ -15,6 +13,3 @@ top_builddir = ../..
include $(top_builddir)/src/Makefile.global include $(top_builddir)/src/Makefile.global
include $(top_srcdir)/contrib/contrib-global.mk include $(top_srcdir)/contrib/contrib-global.mk
endif endif
pg_crc.c: $(top_srcdir)/src/backend/utils/hash/pg_crc.c
rm -f $@ && $(LN_S) $< .

21
README.pg_filedump
View File

@ -2,7 +2,7 @@ pg_filedump - Display formatted contents of a PostgreSQL heap, index,
or control file. or control file.
Copyright (c) 2002-2010 Red Hat, Inc. Copyright (c) 2002-2010 Red Hat, Inc.
Copyright (c) 2011, PostgreSQL Global Development Group Copyright (c) 2011-2012, PostgreSQL Global Development Group
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@ -36,22 +36,24 @@ corrupt, you need a method of forcing a block size.
Compile/Installation: Compile/Installation:
To compile pg_filedump, you will need to have a properly configured To compile pg_filedump, you will need to have a properly configured
PostgreSQL source tree for the appropriate PostgreSQL major version. PostgreSQL source tree or complete install tree (with include files)
of the appropriate PostgreSQL major version.
There are two makefiles included in this package. Makefile is a There are two makefiles included in this package. Makefile is a standalone
standalone makefile for pg_filedump. Alter the PGSQL variable to point makefile for pg_filedump. Alter its PGSQL_INCLUDE_DIR variable to point to
to the PostgreSQL source tree. Makefile.contrib can be used if this the PostgreSQL include files. Makefile.contrib can be used if this package
package was untarred in the contrib directory of a PostgreSQL build tree. was untarred in the contrib directory of a PostgreSQL build tree.
make make
make install (if in the contrib directory) make install (if using Makefile.contrib)
It is also possible to use Makefile.contrib without being in the contrib It is also possible to use Makefile.contrib without being in the contrib
directory: directory:
make -f Makefile.contrib USE_PGXS=1 make -f Makefile.contrib USE_PGXS=1
This will not eliminate the need to have a complete source tree, though. This method requires that the pg_config program be in your PATH, but should
not require any manual adjustments of the Makefile.
------------------------------------------------------------------------ ------------------------------------------------------------------------
@ -85,3 +87,6 @@ The following options are valid for control files:
-c Interpret the file listed as a control file -c Interpret the file listed as a control file
-f Display formatted content dump along with interpretation -f Display formatted content dump along with interpretation
-S Force block size to [blocksize] -S Force block size to [blocksize]
In most cases it's recommended to use the -i and -f options to get
the most useful dump output.

86
pg_filedump.c
View File

@ -3,7 +3,7 @@
* formatting heap (data), index and control files. * formatting heap (data), index and control files.
* *
* Copyright (c) 2002-2010 Red Hat, Inc. * Copyright (c) 2002-2010 Red Hat, Inc.
* Copyright (c) 2011, PostgreSQL Global Development Group * Copyright (c) 2011-2012, PostgreSQL Global Development Group
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -19,11 +19,13 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* *
* Original Author: Patrick Macdonald <patrickm@redhat.com> * Original Author: Patrick Macdonald <patrickm@redhat.com>
*/ */
#include "pg_filedump.h" #include "pg_filedump.h"
#include "utils/pg_crc_tables.h"
// Global variables for ease of use mostly // Global variables for ease of use mostly
static FILE *fp = NULL; // File to dump or format static FILE *fp = NULL; // File to dump or format
static char *fileName = NULL; // File name for display static char *fileName = NULL; // File name for display
@ -54,7 +56,7 @@ static void DumpBinaryBlock ();
static void DumpFileContents (); static void DumpFileContents ();
// Send properly formed usage information to the user. // Send properly formed usage information to the user.
static void static void
DisplayOptions (unsigned int validOptions) DisplayOptions (unsigned int validOptions)
{ {
@ -62,7 +64,7 @@ DisplayOptions (unsigned int validOptions)
printf printf
("\nVersion %s (for %s)" ("\nVersion %s (for %s)"
"\nCopyright (c) 2002-2010 Red Hat, Inc." "\nCopyright (c) 2002-2010 Red Hat, Inc."
"\nCopyright (c) 2011, PostgreSQL Global Development Group\n", "\nCopyright (c) 2011-2012, PostgreSQL Global Development Group\n",
FD_VERSION, FD_PG_VERSION); FD_VERSION, FD_PG_VERSION);
printf printf
@ -96,7 +98,7 @@ DisplayOptions (unsigned int validOptions)
// Iterate through the provided options and set the option flags. // Iterate through the provided options and set the option flags.
// An error will result in a positive rc and will force a display // An error will result in a positive rc and will force a display
// of the usage information. This routine returns enum // of the usage information. This routine returns enum
// optionReturnCode values. // optionReturnCode values.
static unsigned int static unsigned int
ConsumeOptions (int numOptions, char **options) ConsumeOptions (int numOptions, char **options)
@ -170,7 +172,7 @@ ConsumeOptions (int numOptions, char **options)
} }
} }
// Check for the special case where the user forces a block size // Check for the special case where the user forces a block size
// instead of having the tool determine it. This is useful if // instead of having the tool determine it. This is useful if
// the header of block 0 is corrupt and gives a garbage block size // the header of block 0 is corrupt and gives a garbage block size
else if ((optionStringLength == 2) else if ((optionStringLength == 2)
&& (strcmp (optionString, "-S") == 0)) && (strcmp (optionString, "-S") == 0))
@ -220,8 +222,8 @@ ConsumeOptions (int numOptions, char **options)
} }
else else
{ {
// Could be the case where the help flag is used without a // Could be the case where the help flag is used without a
// filename. Otherwise, the last option isn't a file // filename. Otherwise, the last option isn't a file
if (strcmp (optionString, "-h") == 0) if (strcmp (optionString, "-h") == 0)
rc = OPT_RC_COPYRIGHT; rc = OPT_RC_COPYRIGHT;
else else
@ -250,12 +252,12 @@ ConsumeOptions (int numOptions, char **options)
{ {
switch (optionString[y]) switch (optionString[y])
{ {
// Use absolute addressing // Use absolute addressing
case 'a': case 'a':
SET_OPTION (blockOptions, BLOCK_ABSOLUTE, 'a'); SET_OPTION (blockOptions, BLOCK_ABSOLUTE, 'a');
break; break;
// Dump the binary contents of the page // Dump the binary contents of the page
case 'b': case 'b':
SET_OPTION (blockOptions, BLOCK_BINARY, 'b'); SET_OPTION (blockOptions, BLOCK_BINARY, 'b');
break; break;
@ -276,7 +278,7 @@ ConsumeOptions (int numOptions, char **options)
SET_OPTION (blockOptions, BLOCK_FORMAT, 'f'); SET_OPTION (blockOptions, BLOCK_FORMAT, 'f');
break; break;
// Display the usage screen // Display the usage screen
case 'h': case 'h':
rc = OPT_RC_COPYRIGHT; rc = OPT_RC_COPYRIGHT;
break; break;
@ -325,7 +327,7 @@ ConsumeOptions (int numOptions, char **options)
// If the user requested a control file dump, a pure binary // If the user requested a control file dump, a pure binary
// block dump or a non-interpreted formatted dump, mask off // block dump or a non-interpreted formatted dump, mask off
// all other block level options (with a few exceptions) // all other block level options (with a few exceptions)
if (rc == OPT_RC_VALID) if (rc == OPT_RC_VALID)
{ {
// The user has requested a control file dump, only -f and // The user has requested a control file dump, only -f and
@ -366,8 +368,8 @@ ConsumeOptions (int numOptions, char **options)
return (rc); return (rc);
} }
// Given the index into the parameter list, convert and return the // Given the index into the parameter list, convert and return the
// current string to a number if possible // current string to a number if possible
static int static int
GetOptionValue (char *optionString) GetOptionValue (char *optionString)
{ {
@ -421,7 +423,7 @@ GetSpecialSectionType (Page page)
unsigned int specialValue; unsigned int specialValue;
PageHeader pageHeader = (PageHeader) page; PageHeader pageHeader = (PageHeader) page;
// If this is not a partial header, check the validity of the // If this is not a partial header, check the validity of the
// special section offset and contents // special section offset and contents
if (bytesToFormat > sizeof (PageHeaderData)) if (bytesToFormat > sizeof (PageHeaderData))
{ {
@ -439,7 +441,7 @@ GetSpecialSectionType (Page page)
specialSize = blockSize - specialOffset; specialSize = blockSize - specialOffset;
// If there is a special section, use its size to guess its // If there is a special section, use its size to guess its
// contents, checking the last 2 bytes of the page in cases // contents, checking the last 2 bytes of the page in cases
// that are ambiguous. Note we don't attempt to dereference // that are ambiguous. Note we don't attempt to dereference
// the pointers without checking bytesToFormat == blockSize. // the pointers without checking bytesToFormat == blockSize.
@ -530,7 +532,7 @@ CreateDumpFileHeader (int numOptions, char **options)
time_t rightNow = time (NULL); time_t rightNow = time (NULL);
// Iterate through the options and cache them. // Iterate through the options and cache them.
// The maximum we can display is 50 option characters + spaces. // The maximum we can display is 50 option characters + spaces.
for (x = 1; x < (numOptions - 1); x++) for (x = 1; x < (numOptions - 1); x++)
{ {
if ((strlen (optionBuffer) + strlen (options[x])) > 50) if ((strlen (optionBuffer) + strlen (options[x])) > 50)
@ -654,7 +656,7 @@ FormatHeader (Page page)
(" Error: End of block encountered within the header." (" Error: End of block encountered within the header."
" Bytes read: %4u.\n\n", bytesToFormat); " Bytes read: %4u.\n\n", bytesToFormat);
// A request to dump the formatted binary of the block (header, // A request to dump the formatted binary of the block (header,
// items and special section). It's best to dump even on an error // items and special section). It's best to dump even on an error
// so the user can see the raw image. // so the user can see the raw image.
if (blockOptions & BLOCK_FORMAT) if (blockOptions & BLOCK_FORMAT)
@ -663,7 +665,7 @@ FormatHeader (Page page)
return (rc); return (rc);
} }
// Dump out formatted items that reside on this block // Dump out formatted items that reside on this block
static void static void
FormatItemBlock (Page page) FormatItemBlock (Page page)
{ {
@ -682,8 +684,8 @@ FormatItemBlock (Page page)
printf ("<Data> ------ \n"); printf ("<Data> ------ \n");
// Loop through the items on the block. Check if the block is // Loop through the items on the block. Check if the block is
// empty and has a sensible item array listed before running // empty and has a sensible item array listed before running
// through each item // through each item
if (maxOffset == 0) if (maxOffset == 0)
printf (" Empty block - no items listed \n\n"); printf (" Empty block - no items listed \n\n");
else if ((maxOffset < 0) || (maxOffset > blockSize)) else if ((maxOffset < 0) || (maxOffset > blockSize))
@ -694,7 +696,7 @@ FormatItemBlock (Page page)
int formatAs; int formatAs;
char textFlags[16]; char textFlags[16];
// First, honour requests to format items a special way, then // First, honour requests to format items a special way, then
// use the special section to determine the format style // use the special section to determine the format style
if (itemOptions & ITEM_INDEX) if (itemOptions & ITEM_INDEX)
formatAs = ITEM_INDEX; formatAs = ITEM_INDEX;
@ -766,11 +768,11 @@ FormatItemBlock (Page page)
else else
{ {
// If the user requests that the items be interpreted as // If the user requests that the items be interpreted as
// heap or index items... // heap or index items...
if (itemOptions & ITEM_DETAIL) if (itemOptions & ITEM_DETAIL)
FormatItem (itemSize, itemOffset, formatAs); FormatItem (itemSize, itemOffset, formatAs);
// Dump the items contents in hex and ascii // Dump the items contents in hex and ascii
if (blockOptions & BLOCK_FORMAT) if (blockOptions & BLOCK_FORMAT)
FormatBinary (itemSize, itemOffset); FormatBinary (itemSize, itemOffset);
@ -945,7 +947,7 @@ FormatItem (unsigned int numBytes, unsigned int startIndex,
t_ctid.ip_blkid.bi_lo)), htup->t_ctid.ip_posid, t_ctid.ip_blkid.bi_lo)), htup->t_ctid.ip_posid,
localNatts, htup->t_hoff); localNatts, htup->t_hoff);
// Place readable versions of the tuple info mask into a buffer. // Place readable versions of the tuple info mask into a buffer.
// Assume that the string can not expand beyond 256. // Assume that the string can not expand beyond 256.
flagString[0] = '\0'; flagString[0] = '\0';
if (infoMask & HEAP_HASNULL) if (infoMask & HEAP_HASNULL)
@ -990,7 +992,7 @@ FormatItem (unsigned int numBytes, unsigned int startIndex,
printf (" infomask: 0x%04x (%s) \n", infoMask, flagString); printf (" infomask: 0x%04x (%s) \n", infoMask, flagString);
// As t_bits is a variable length array, determine the length of // As t_bits is a variable length array, determine the length of
// the header proper // the header proper
if (infoMask & HEAP_HASNULL) if (infoMask & HEAP_HASNULL)
bitmapLength = BITMAPLEN (localNatts); bitmapLength = BITMAPLEN (localNatts);
else else
@ -1049,7 +1051,7 @@ FormatSpecial ()
printf (" Sequence: 0x%08x\n", SEQUENCE_MAGIC); printf (" Sequence: 0x%08x\n", SEQUENCE_MAGIC);
break; break;
// Btree index section // Btree index section
case SPEC_SECT_INDEX_BTREE: case SPEC_SECT_INDEX_BTREE:
{ {
BTPageOpaque btreeSection = (BTPageOpaque) (buffer + specialOffset); BTPageOpaque btreeSection = (BTPageOpaque) (buffer + specialOffset);
@ -1082,7 +1084,7 @@ FormatSpecial ()
} }
break; break;
// Hash index section // Hash index section
case SPEC_SECT_INDEX_HASH: case SPEC_SECT_INDEX_HASH:
{ {
HashPageOpaque hashSection = (HashPageOpaque) (buffer + specialOffset); HashPageOpaque hashSection = (HashPageOpaque) (buffer + specialOffset);
@ -1169,6 +1171,8 @@ FormatSpecial ()
strcat (flagString, "DELETED|"); strcat (flagString, "DELETED|");
if (spgistSection->flags & SPGIST_LEAF) if (spgistSection->flags & SPGIST_LEAF)
strcat (flagString, "LEAF|"); strcat (flagString, "LEAF|");
if (spgistSection->flags & SPGIST_NULLS)
strcat (flagString, "NULLS|");
if (strlen (flagString)) if (strlen (flagString))
flagString[strlen (flagString) - 1] = '\0'; flagString[strlen (flagString) - 1] = '\0';
printf (" SPGIST Index Section:\n" printf (" SPGIST Index Section:\n"
@ -1187,7 +1191,7 @@ FormatSpecial ()
break; break;
} }
// Dump the formatted contents of the special section // Dump the formatted contents of the special section
if (blockOptions & BLOCK_FORMAT) if (blockOptions & BLOCK_FORMAT)
{ {
if (specialType == SPEC_SECT_ERROR_BOUNDARY) if (specialType == SPEC_SECT_ERROR_BOUNDARY)
@ -1212,17 +1216,17 @@ FormatBlock ()
blockSize) ? "***************" : " PARTIAL BLOCK "); blockSize) ? "***************" : " PARTIAL BLOCK ");
// Either dump out the entire block in hex+acsii fashion or // Either dump out the entire block in hex+acsii fashion or
// interpret the data based on block structure // interpret the data based on block structure
if (blockOptions & BLOCK_NO_INTR) if (blockOptions & BLOCK_NO_INTR)
FormatBinary (bytesToFormat, 0); FormatBinary (bytesToFormat, 0);
else else
{ {
int rc; int rc;
// Every block contains a header, items and possibly a special // Every block contains a header, items and possibly a special
// section. Beware of partial block reads though // section. Beware of partial block reads though
rc = FormatHeader (page); rc = FormatHeader (page);
// If we didn't encounter a partial read in the header, carry on... // If we didn't encounter a partial read in the header, carry on...
if (rc != EOF_ENCOUNTERED) if (rc != EOF_ENCOUNTERED)
{ {
FormatItemBlock (page); FormatItemBlock (page);
@ -1245,7 +1249,7 @@ FormatControl ()
printf printf
("\n<pg_control Contents> *********************************************\n\n"); ("\n<pg_control Contents> *********************************************\n\n");
// Check the version // Check the version
if (bytesToFormat >= offsetof (ControlFileData, catalog_version_no)) if (bytesToFormat >= offsetof (ControlFileData, catalog_version_no))
localPgVersion = ((ControlFileData *) buffer)->pg_control_version; localPgVersion = ((ControlFileData *) buffer)->pg_control_version;
@ -1365,12 +1369,12 @@ FormatControl ()
" Size: Correct <%u> Received <%u>.\n\n", " Size: Correct <%u> Received <%u>.\n\n",
controlFileSize, bytesToFormat); controlFileSize, bytesToFormat);
// If we have an error, force a formatted dump so we can see // If we have an error, force a formatted dump so we can see
// where things are going wrong // where things are going wrong
controlOptions |= CONTROL_FORMAT; controlOptions |= CONTROL_FORMAT;
} }
// Dump hex and ascii representation of data // Dump hex and ascii representation of data
if (controlOptions & CONTROL_FORMAT) if (controlOptions & CONTROL_FORMAT)
{ {
printf ("<pg_control Formatted Dump> *****************" printf ("<pg_control Formatted Dump> *****************"
@ -1379,7 +1383,7 @@ FormatControl ()
} }
} }
// Dump out the contents of the block in hex and ascii. // Dump out the contents of the block in hex and ascii.
// BYTES_PER_LINE bytes are formatted in each line. // BYTES_PER_LINE bytes are formatted in each line.
static void static void
FormatBinary (unsigned int numBytes, unsigned int startIndex) FormatBinary (unsigned int numBytes, unsigned int startIndex)
@ -1392,7 +1396,7 @@ FormatBinary (unsigned int numBytes, unsigned int startIndex)
if (numBytes) if (numBytes)
{ {
// Iterate through a printable row detailing the current // Iterate through a printable row detailing the current
// address, the hex and ascii values // address, the hex and ascii values
for (index = startIndex; index < lastByte; index += BYTES_PER_LINE) for (index = startIndex; index < lastByte; index += BYTES_PER_LINE)
{ {
stopIndex = index + BYTES_PER_LINE; stopIndex = index + BYTES_PER_LINE;
@ -1469,7 +1473,7 @@ DumpFileContents ()
if (bytesToFormat == 0) if (bytesToFormat == 0)
{ {
// fseek() won't pop an error if you seek passed eof. The next // fseek() won't pop an error if you seek passed eof. The next
// subsequent read gets the error. // subsequent read gets the error.
if (initialRead) if (initialRead)
printf ("Error: Premature end of file encountered.\n"); printf ("Error: Premature end of file encountered.\n");
else if (!(blockOptions & BLOCK_BINARY)) else if (!(blockOptions & BLOCK_BINARY))
@ -1516,7 +1520,7 @@ DumpFileContents ()
int int
main (int argv, char **argc) main (int argv, char **argc)
{ {
// If there is a parameter list, validate the options // If there is a parameter list, validate the options
unsigned int validOptions; unsigned int validOptions;
validOptions = (argv < 2) ? OPT_RC_COPYRIGHT : ConsumeOptions (argv, argc); validOptions = (argv < 2) ? OPT_RC_COPYRIGHT : ConsumeOptions (argv, argc);
@ -1526,12 +1530,12 @@ main (int argv, char **argc)
DisplayOptions (validOptions); DisplayOptions (validOptions);
else else
{ {
// Don't dump the header if we're dumping binary pages // Don't dump the header if we're dumping binary pages
if (!(blockOptions & BLOCK_BINARY)) if (!(blockOptions & BLOCK_BINARY))
CreateDumpFileHeader (argv, argc); CreateDumpFileHeader (argv, argc);
// If the user has not forced a block size, use the size of the // If the user has not forced a block size, use the size of the
// control file data or the information from the block 0 header // control file data or the information from the block 0 header
if (controlOptions) if (controlOptions)
{ {
if (!(controlOptions & CONTROL_FORCED)) if (!(controlOptions & CONTROL_FORCED))

16
pg_filedump.h
View File

@ -1,9 +1,9 @@
/* /*
* pg_filedump.h - PostgreSQL file dump utility for dumping and * pg_filedump.h - PostgreSQL file dump utility for dumping and
* formatting heap (data), index and control files. * formatting heap (data), index and control files.
* *
* Copyright (c) 2002-2010 Red Hat, Inc. * Copyright (c) 2002-2010 Red Hat, Inc.
* Copyright (c) 2011, PostgreSQL Global Development Group * Copyright (c) 2011-2012, PostgreSQL Global Development Group
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -19,7 +19,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* *
* Original Author: Patrick Macdonald <patrickm@redhat.com> * Original Author: Patrick Macdonald <patrickm@redhat.com>
*/ */
#define FD_VERSION "9.2.0" /* version ID of pg_filedump */ #define FD_VERSION "9.2.0" /* version ID of pg_filedump */
@ -53,14 +53,14 @@ typedef enum
} }
blockSwitches; blockSwitches;
static int blockStart = -1; // -R [start]: Block range start static int blockStart = -1; // -R [start]: Block range start
static int blockEnd = -1; // -R [end]: Block range end static int blockEnd = -1; // -R [end]: Block range end
// Options for Item formatting operations // Options for Item formatting operations
static unsigned int itemOptions = 0; static unsigned int itemOptions = 0;
typedef enum typedef enum
{ {
ITEM_DETAIL = 0x00000001, // -i: Display interpreted items ITEM_DETAIL = 0x00000001, // -i: Display interpreted items
ITEM_HEAP = 0x00000002, // -y: Blocks contain HeapTuple items ITEM_HEAP = 0x00000002, // -y: Blocks contain HeapTuple items
ITEM_INDEX = 0x00000004, // -x: Blocks contain IndexTuple items ITEM_INDEX = 0x00000004, // -x: Blocks contain IndexTuple items
ITEM_SPG_INNER = 0x00000008, // Blocks contain SpGistInnerTuple items ITEM_SPG_INNER = 0x00000008, // Blocks contain SpGistInnerTuple items
@ -82,13 +82,13 @@ controlSwitches;
typedef enum typedef enum
{ {
SPEC_SECT_NONE, // No special section on block SPEC_SECT_NONE, // No special section on block
SPEC_SECT_SEQUENCE, // Sequence info in special section SPEC_SECT_SEQUENCE, // Sequence info in special section
SPEC_SECT_INDEX_BTREE, // BTree index info in special section SPEC_SECT_INDEX_BTREE, // BTree index info in special section
SPEC_SECT_INDEX_HASH, // Hash index info in special section SPEC_SECT_INDEX_HASH, // Hash index info in special section
SPEC_SECT_INDEX_GIST, // GIST index info in special section SPEC_SECT_INDEX_GIST, // GIST index info in special section
SPEC_SECT_INDEX_GIN, // GIN index info in special section SPEC_SECT_INDEX_GIN, // GIN index info in special section
SPEC_SECT_INDEX_SPGIST, // SP-GIST index info in special section SPEC_SECT_INDEX_SPGIST, // SP-GIST index info in special section
SPEC_SECT_ERROR_UNKNOWN, // Unknown error SPEC_SECT_ERROR_UNKNOWN, // Unknown error
SPEC_SECT_ERROR_BOUNDARY // Boundary error SPEC_SECT_ERROR_BOUNDARY // Boundary error
} }
specialSectionTypes; specialSectionTypes;
@ -108,7 +108,7 @@ typedef enum
optionReturnCodes; optionReturnCodes;
// Simple macro to check for duplicate options and then set // Simple macro to check for duplicate options and then set
// an option flag for later consumption // an option flag for later consumption
#define SET_OPTION(_x,_y,_z) if (_x & _y) \ #define SET_OPTION(_x,_y,_z) if (_x & _y) \
{ \ { \
rc = OPT_RC_DUPLICATE; \ rc = OPT_RC_DUPLICATE; \