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Invent on_exit_nicely for pg_dump. 

Per recent discussions on pgsql-hackers regarding parallel pg_dump.
This commit is contained in:
Robert Haas 2012-02-16 11:49:20 -05:00
parent 4bfe68dfab
commit e9a22259c4
14 changed files with 207 additions and 171 deletions
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6
src/bin/pg_dump/common.c
View File

@ -770,7 +770,7 @@ findParentsByOid(TableInfo *self,
inhinfo[i].inhparent,
self->dobj.name,
oid);
exit_nicely();
exit_nicely(1);
}
self->parents[j++] = parent;
}
@ -809,7 +809,7 @@ parseOidArray(const char *str, Oid *array, int arraysize)
if (argNum >= arraysize)
{
write_msg(NULL, "could not parse numeric array \"%s\": too many numbers\n", str);
exit_nicely();
exit_nicely(1);
}
temp[j] = '\0';
array[argNum++] = atooid(temp);
@ -824,7 +824,7 @@ parseOidArray(const char *str, Oid *array, int arraysize)
j >= sizeof(temp) - 1)
{
write_msg(NULL, "could not parse numeric array \"%s\": invalid character in number\n", str);
exit_nicely();
exit_nicely(1);
}
temp[j++] = s;
}

27
src/bin/pg_dump/compress_io.c
View File

@ -54,6 +54,7 @@
#include "compress_io.h"
#include "dumpmem.h"
#include "dumputils.h"
/*----------------------
* Compressor API
@ -109,8 +110,8 @@ ParseCompressionOption(int compression, CompressionAlgorithm *alg, int *level)
*alg = COMPR_ALG_NONE;
else
{
die_horribly(NULL, modulename, "Invalid compression code: %d\n",
compression);
exit_horribly(modulename, "Invalid compression code: %d\n",
compression);
*alg = COMPR_ALG_NONE; /* keep compiler quiet */
}
@ -133,7 +134,7 @@ AllocateCompressor(int compression, WriteFunc writeF)
#ifndef HAVE_LIBZ
if (alg == COMPR_ALG_LIBZ)
die_horribly(NULL, modulename, "not built with zlib support\n");
exit_horribly(modulename, "not built with zlib support\n");
#endif
cs = (CompressorState *) pg_calloc(1, sizeof(CompressorState));
@ -169,7 +170,7 @@ ReadDataFromArchive(ArchiveHandle *AH, int compression, ReadFunc readF)
#ifdef HAVE_LIBZ
ReadDataFromArchiveZlib(AH, readF);
#else
die_horribly(NULL, modulename, "not built with zlib support\n");
exit_horribly(modulename, "not built with zlib support\n");
#endif
}
}
@ -187,7 +188,7 @@ WriteDataToArchive(ArchiveHandle *AH, CompressorState *cs,
#ifdef HAVE_LIBZ
return WriteDataToArchiveZlib(AH, cs, data, dLen);
#else
die_horribly(NULL, modulename, "not built with zlib support\n");
exit_horribly(modulename, "not built with zlib support\n");
#endif
case COMPR_ALG_NONE:
return WriteDataToArchiveNone(AH, cs, data, dLen);
@ -234,9 +235,9 @@ InitCompressorZlib(CompressorState *cs, int level)
cs->zlibOutSize = ZLIB_OUT_SIZE;
if (deflateInit(zp, level) != Z_OK)
die_horribly(NULL, modulename,
"could not initialize compression library: %s\n",
zp->msg);
exit_horribly(modulename,
"could not initialize compression library: %s\n",
zp->msg);
/* Just be paranoid - maybe End is called after Start, with no Write */
zp->next_out = (void *) cs->zlibOut;
@ -343,9 +344,9 @@ ReadDataFromArchiveZlib(ArchiveHandle *AH, ReadFunc readF)
out = pg_malloc(ZLIB_OUT_SIZE + 1);
if (inflateInit(zp) != Z_OK)
die_horribly(NULL, modulename,
"could not initialize compression library: %s\n",
zp->msg);
exit_horribly(modulename,
"could not initialize compression library: %s\n",
zp->msg);
/* no minimal chunk size for zlib */
while ((cnt = readF(AH, &buf, &buflen)))
@ -514,7 +515,7 @@ cfopen_write(const char *path, const char *mode, int compression)
fp = cfopen(fname, mode, 1);
free(fname);
#else
die_horribly(NULL, modulename, "not built with zlib support\n");
exit_horribly(modulename, "not built with zlib support\n");
fp = NULL; /* keep compiler quiet */
#endif
}
@ -541,7 +542,7 @@ cfopen(const char *path, const char *mode, int compression)
fp = NULL;
}
#else
die_horribly(NULL, modulename, "not built with zlib support\n");
exit_horribly(modulename, "not built with zlib support\n");
#endif
}
else

34
src/bin/pg_dump/dumputils.c
View File

@ -26,6 +26,15 @@
int quote_all_identifiers = 0;
const char *progname = NULL;
#define MAX_ON_EXIT_NICELY 20
static struct
{
on_exit_nicely_callback function;
void *arg;
} on_exit_nicely_list[MAX_ON_EXIT_NICELY];
static int on_exit_nicely_index;
#define supports_grant_options(version) ((version) >= 70400)
@ -1261,7 +1270,7 @@ exit_horribly(const char *modulename, const char *fmt,...)
vwrite_msg(modulename, fmt, ap);
va_end(ap);
exit(1);
exit_nicely(1);
}
/*
@ -1289,6 +1298,27 @@ set_section (const char *arg, int *dumpSections)
progname, arg);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
}
/* Register a callback to be run when exit_nicely is invoked. */
void
on_exit_nicely(on_exit_nicely_callback function, void *arg)
{
if (on_exit_nicely_index >= MAX_ON_EXIT_NICELY)
exit_horribly(NULL, "out of on_exit_nicely slots");
on_exit_nicely_list[on_exit_nicely_index].function = function;
on_exit_nicely_list[on_exit_nicely_index].arg = arg;
on_exit_nicely_index++;
}
/* Run accumulated on_exit_nicely callbacks and then exit quietly. */
void
exit_nicely(int code)
{
while (--on_exit_nicely_index >= 0)
(*on_exit_nicely_list[on_exit_nicely_index].function)(code,
on_exit_nicely_list[on_exit_nicely_index].arg);
exit(code);
}

4
src/bin/pg_dump/dumputils.h
View File

@ -60,4 +60,8 @@ extern void exit_horribly(const char *modulename, const char *fmt,...)
__attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3), noreturn));
extern void set_section (const char *arg, int *dumpSections);
typedef void (*on_exit_nicely_callback) (int code, void *arg);
extern void on_exit_nicely(on_exit_nicely_callback function, void *arg);
extern void exit_nicely(int code) __attribute__((noreturn));
#endif /* DUMPUTILS_H */

6
src/bin/pg_dump/pg_backup.h
View File

@ -159,15 +159,13 @@ typedef struct _restoreOptions
* Main archiver interface.
*/
/* Lets the archive know we have a DB connection to shutdown if it dies */
PGconn *ConnectDatabase(Archive *AH,
extern PGconn *ConnectDatabase(Archive *AH,
const char *dbname,
const char *pghost,
const char *pgport,
const char *username,
enum trivalue prompt_password);
extern void DisconnectDatabase(Archive *AHX);
/* Called to add a TOC entry */
extern void ArchiveEntry(Archive *AHX,

16
src/bin/pg_dump/pg_backup_archiver.c
View File

@ -459,10 +459,7 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
RestoreOutput(AH, sav);
if (ropt->useDB)
{
PQfinish(AH->connection);
AH->connection = NULL;
}
DisconnectDatabase(&AH->public);
}
/*
@ -1435,11 +1432,10 @@ vdie_horribly(ArchiveHandle *AH, const char *modulename,
{
if (AH->public.verbose)
write_msg(NULL, "*** aborted because of error\n");
if (AH->connection)
PQfinish(AH->connection);
DisconnectDatabase(&AH->public);
}
exit(1);
exit_nicely(1);
}
/* As above, but with variable arg list */
@ -3332,8 +3328,7 @@ restore_toc_entries_parallel(ArchiveHandle *AH)
* mainly to ensure that we don't exceed the specified number of parallel
* connections.
*/
PQfinish(AH->connection);
AH->connection = NULL;
DisconnectDatabase(&AH->public);
/* blow away any transient state from the old connection */
if (AH->currUser)
@ -3795,8 +3790,7 @@ parallel_restore(RestoreArgs *args)
retval = restore_toc_entry(AH, te, ropt, true);
/* And clean up */
PQfinish(AH->connection);
AH->connection = NULL;
DisconnectDatabase((Archive *) AH);
/* If we reopened the file, we are done with it, so close it now */
if (te->section == SECTION_DATA)

9
src/bin/pg_dump/pg_backup_db.c
View File

@ -310,6 +310,15 @@ ConnectDatabase(Archive *AHX,
return AH->connection;
}
void
DisconnectDatabase(Archive *AHX)
{
ArchiveHandle *AH = (ArchiveHandle *) AHX;
PQfinish(AH->connection); /* noop if AH->connection is NULL */
AH->connection = NULL;
}
static void
notice_processor(void *arg, const char *message)

17
src/bin/pg_dump/pg_backup_directory.c
View File

@ -35,6 +35,7 @@
#include "compress_io.h"
#include "dumpmem.h"
#include "dumputils.h"
#include <dirent.h>
#include <sys/stat.h>
@ -633,13 +634,13 @@ createDirectory(const char *dir)
if (stat(dir, &st) == 0)
{
if (S_ISDIR(st.st_mode))
die_horribly(NULL, modulename,
"cannot create directory %s, it exists already\n",
dir);
exit_horribly(modulename,
"cannot create directory %s, it exists already\n",
dir);
else
die_horribly(NULL, modulename,
"cannot create directory %s, a file with this name "
"exists already\n", dir);
exit_horribly(modulename,
"cannot create directory %s, a file with this name "
"exists already\n", dir);
}
/*
@ -648,8 +649,8 @@ createDirectory(const char *dir)
* between our two calls.
*/
if (mkdir(dir, 0700) < 0)
die_horribly(NULL, modulename, "could not create directory %s: %s",
dir, strerror(errno));
exit_horribly(modulename, "could not create directory %s: %s",
dir, strerror(errno));
}

16
src/bin/pg_dump/pg_backup_files.c
View File

@ -127,15 +127,15 @@ InitArchiveFmt_Files(ArchiveHandle *AH)
{
AH->FH = fopen(AH->fSpec, PG_BINARY_W);
if (AH->FH == NULL)
die_horribly(NULL, modulename, "could not open output file \"%s\": %s\n",
AH->fSpec, strerror(errno));
exit_horribly(modulename, "could not open output file \"%s\": %s\n",
AH->fSpec, strerror(errno));
}
else
{
AH->FH = stdout;
if (AH->FH == NULL)
die_horribly(NULL, modulename, "could not open output file: %s\n",
strerror(errno));
exit_horribly(modulename, "could not open output file: %s\n",
strerror(errno));
}
ctx->hasSeek = checkSeek(AH->FH);
@ -152,15 +152,15 @@ InitArchiveFmt_Files(ArchiveHandle *AH)
{
AH->FH = fopen(AH->fSpec, PG_BINARY_R);
if (AH->FH == NULL)
die_horribly(NULL, modulename, "could not open input file \"%s\": %s\n",
AH->fSpec, strerror(errno));
exit_horribly(modulename, "could not open input file \"%s\": %s\n",
AH->fSpec, strerror(errno));
}
else
{
AH->FH = stdin;
if (AH->FH == NULL)
die_horribly(NULL, modulename, "could not open input file: %s\n",
strerror(errno));
exit_horribly(modulename, "could not open input file: %s\n",
strerror(errno));
}
ctx->hasSeek = checkSeek(AH->FH);

24
src/bin/pg_dump/pg_backup_tar.c
View File

@ -29,6 +29,7 @@
#include "pg_backup_archiver.h"
#include "pg_backup_tar.h"
#include "dumpmem.h"
#include "dumputils.h"
#include <sys/stat.h>
#include <ctype.h>
@ -178,17 +179,17 @@ InitArchiveFmt_Tar(ArchiveHandle *AH)
{
ctx->tarFH = fopen(AH->fSpec, PG_BINARY_W);
if (ctx->tarFH == NULL)
die_horribly(NULL, modulename,
"could not open TOC file \"%s\" for output: %s\n",
AH->fSpec, strerror(errno));
exit_horribly(modulename,
"could not open TOC file \"%s\" for output: %s\n",
AH->fSpec, strerror(errno));
}
else
{
ctx->tarFH = stdout;
if (ctx->tarFH == NULL)
die_horribly(NULL, modulename,
"could not open TOC file for output: %s\n",
strerror(errno));
exit_horribly(modulename,
"could not open TOC file for output: %s\n",
strerror(errno));
}
ctx->tarFHpos = 0;
@ -214,7 +215,8 @@ InitArchiveFmt_Tar(ArchiveHandle *AH)
* positioning.
*/
if (AH->compression != 0)
die_horribly(NULL, modulename, "compression is not supported by tar archive format\n");
exit_horribly(modulename,
"compression is not supported by tar archive format\n");
}
else
{ /* Read Mode */
@ -222,15 +224,15 @@ InitArchiveFmt_Tar(ArchiveHandle *AH)
{
ctx->tarFH = fopen(AH->fSpec, PG_BINARY_R);
if (ctx->tarFH == NULL)
die_horribly(NULL, modulename, "could not open TOC file \"%s\" for input: %s\n",
AH->fSpec, strerror(errno));
exit_horribly(modulename, "could not open TOC file \"%s\" for input: %s\n",
AH->fSpec, strerror(errno));
}
else
{
ctx->tarFH = stdin;
if (ctx->tarFH == NULL)
die_horribly(NULL, modulename, "could not open TOC file for input: %s\n",
strerror(errno));
exit_horribly(modulename, "could not open TOC file for input: %s\n",
strerror(errno));
}
/*

151
src/bin/pg_dump/pg_dump.c
View File

@ -145,6 +145,7 @@ static int serializable_deferrable = 0;
static void help(const char *progname);
static void pgdump_cleanup_at_exit(int code, void *arg);
static void setup_connection(Archive *AH, const char *dumpencoding,
char *use_role);
static ArchiveFormat parseArchiveFormat(const char *format, ArchiveMode *mode);
@ -370,12 +371,12 @@ main(int argc, char **argv)
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
help(progname);
exit(0);
exit_nicely(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_dump (PostgreSQL) " PG_VERSION);
exit(0);
exit_nicely(0);
}
}
@ -508,7 +509,7 @@ main(int argc, char **argv)
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
exit_nicely(1);
}
}
@ -523,7 +524,7 @@ main(int argc, char **argv)
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
/* --column-inserts implies --inserts */
@ -533,13 +534,13 @@ main(int argc, char **argv)
if (dataOnly && schemaOnly)
{
write_msg(NULL, "options -s/--schema-only and -a/--data-only cannot be used together\n");
exit(1);
exit_nicely(1);
}
if ((dataOnly || schemaOnly) && dumpSections != DUMP_UNSECTIONED)
{
write_msg(NULL, "options -s/--schema-only and -a/--data-only cannot be used with --section\n");
exit(1);
exit_nicely(1);
}
if (dataOnly)
@ -555,14 +556,14 @@ main(int argc, char **argv)
if (dataOnly && outputClean)
{
write_msg(NULL, "options -c/--clean and -a/--data-only cannot be used together\n");
exit(1);
exit_nicely(1);
}
if (dump_inserts && oids)
{
write_msg(NULL, "options --inserts/--column-inserts and -o/--oids cannot be used together\n");
write_msg(NULL, "(The INSERT command cannot set OIDs.)\n");
exit(1);
exit_nicely(1);
}
/* Identify archive format to emit */
@ -583,11 +584,12 @@ main(int argc, char **argv)
/* Open the output file */
fout = CreateArchive(filename, archiveFormat, compressLevel, archiveMode);
on_exit_nicely(pgdump_cleanup_at_exit, fout);
if (fout == NULL)
{
write_msg(NULL, "could not open output file \"%s\" for writing\n", filename);
exit(1);
exit_nicely(1);
}
/* Let the archiver know how noisy to be */
@ -597,7 +599,7 @@ main(int argc, char **argv)
if (my_version < 0)
{
write_msg(NULL, "could not parse version string \"%s\"\n", PG_VERSION);
exit(1);
exit_nicely(1);
}
/*
@ -669,7 +671,7 @@ main(int argc, char **argv)
if (schema_include_oids.head == NULL)
{
write_msg(NULL, "No matching schemas were found\n");
exit_nicely();
exit_nicely(1);
}
}
expand_schema_name_patterns(fout, &schema_exclude_patterns,
@ -684,7 +686,7 @@ main(int argc, char **argv)
if (table_include_oids.head == NULL)
{
write_msg(NULL, "No matching tables were found\n");
exit_nicely();
exit_nicely(1);
}
}
expand_table_name_patterns(fout, &table_exclude_patterns,
@ -790,9 +792,7 @@ main(int argc, char **argv)
CloseArchive(fout);
PQfinish(g_conn);
exit(0);
exit_nicely(0);
}
@ -858,13 +858,12 @@ help(const char *progname)
printf(_("Report bugs to <pgsql-bugs@postgresql.org>.\n"));
}
void
exit_nicely(void)
static void
pgdump_cleanup_at_exit(int code, void *arg)
{
PQfinish(g_conn);
if (g_verbose)
write_msg(NULL, "*** aborted because of error\n");
exit(1);
Archive *AH = (Archive *) arg;
DisconnectDatabase(AH);
}
static void
@ -879,7 +878,7 @@ setup_connection(Archive *AH, const char *dumpencoding, char *use_role)
{
write_msg(NULL, "invalid client encoding \"%s\" specified\n",
dumpencoding);
exit(1);
exit_nicely(1);
}
}
@ -977,7 +976,7 @@ parseArchiveFormat(const char *format, ArchiveMode *mode)
else
{
write_msg(NULL, "invalid output format \"%s\" specified\n", format);
exit(1);
exit_nicely(1);
}
return archiveFormat;
}
@ -1002,7 +1001,7 @@ expand_schema_name_patterns(Archive *fout,
if (fout->remoteVersion < 70300)
{
write_msg(NULL, "server version must be at least 7.3 to use schema selection switches\n");
exit_nicely();
exit_nicely(1);
}
query = createPQExpBuffer();
@ -1397,7 +1396,7 @@ dumpTableData_copy(Archive *fout, void *dcontext)
write_msg(NULL, "Dumping the contents of table \"%s\" failed: PQgetCopyData() failed.\n", classname);
write_msg(NULL, "Error message from server: %s", PQerrorMessage(g_conn));
write_msg(NULL, "The command was: %s\n", q->data);
exit_nicely();
exit_nicely(1);
}
/* Check command status and return to normal libpq state */
@ -1407,7 +1406,7 @@ dumpTableData_copy(Archive *fout, void *dcontext)
write_msg(NULL, "Dumping the contents of table \"%s\" failed: PQgetResult() failed.\n", classname);
write_msg(NULL, "Error message from server: %s", PQerrorMessage(g_conn));
write_msg(NULL, "The command was: %s\n", q->data);
exit_nicely();
exit_nicely(1);
}
PQclear(res);
@ -1936,14 +1935,14 @@ dumpDatabase(Archive *fout)
{
write_msg(NULL, "missing pg_database entry for database \"%s\"\n",
datname);
exit_nicely();
exit_nicely(1);
}
if (ntups != 1)
{
write_msg(NULL, "query returned more than one (%d) pg_database entry for database \"%s\"\n",
ntups, datname);
exit_nicely();
exit_nicely(1);
}
i_tableoid = PQfnumber(res, "tableoid");
@ -2045,7 +2044,7 @@ dumpDatabase(Archive *fout)
if (PQntuples(lo_res) != 1)
{
write_msg(NULL, "dumpDatabase(): could not find pg_largeobject.relfrozenxid\n");
exit_nicely();
exit_nicely(1);
}
i_relfrozenxid = PQfnumber(lo_res, "relfrozenxid");
@ -2083,7 +2082,7 @@ dumpDatabase(Archive *fout)
if (PQntuples(lo_res) != 1)
{
write_msg(NULL, "dumpDatabase(): could not find pg_largeobject_metadata.relfrozenxid\n");
exit_nicely();
exit_nicely(1);
}
i_relfrozenxid = PQfnumber(lo_res, "relfrozenxid");
@ -2409,7 +2408,7 @@ dumpBlobs(Archive *fout, void *arg)
{
write_msg(NULL, "could not open large object %u: %s",
blobOid, PQerrorMessage(g_conn));
exit_nicely();
exit_nicely(1);
}
StartBlob(fout, blobOid);
@ -2422,7 +2421,7 @@ dumpBlobs(Archive *fout, void *arg)
{
write_msg(NULL, "error reading large object %u: %s",
blobOid, PQerrorMessage(g_conn));
exit_nicely();
exit_nicely(1);
}
WriteData(fout, buf, cnt);
@ -2473,7 +2472,7 @@ binary_upgrade_set_type_oids_by_type_oid(Archive *fout,
"query returned %d rows instead of one: %s\n",
ntups),
ntups, upgrade_query->data);
exit_nicely();
exit_nicely(1);
}
pg_type_array_oid = atooid(PQgetvalue(upgrade_res, 0, PQfnumber(upgrade_res, "typarray")));
@ -2521,7 +2520,7 @@ binary_upgrade_set_type_oids_by_rel_oid(Archive *fout,
"query returned %d rows instead of one: %s\n",
ntups),
ntups, upgrade_query->data);
exit_nicely();
exit_nicely(1);
}
pg_type_oid = atooid(PQgetvalue(upgrade_res, 0, PQfnumber(upgrade_res, "crel")));
@ -2577,7 +2576,7 @@ binary_upgrade_set_pg_class_oids(Archive *fout,
"query returned %d rows instead of one: %s\n",
ntups),
ntups, upgrade_query->data);
exit_nicely();
exit_nicely(1);
}
pg_class_reltoastrelid = atooid(PQgetvalue(upgrade_res, 0, PQfnumber(upgrade_res, "reltoastrelid")));
@ -2655,7 +2654,7 @@ binary_upgrade_extension_member(PQExpBuffer upgrade_buffer,
if (extobj == NULL)
{
write_msg(NULL, "could not find parent extension for %s", objlabel);
exit_nicely();
exit_nicely(1);
}
appendPQExpBuffer(upgrade_buffer,
@ -2796,7 +2795,7 @@ findNamespace(Archive *fout, Oid nsoid, Oid objoid)
return nsinfo;
}
write_msg(NULL, "schema with OID %u does not exist\n", nsoid);
exit_nicely();
exit_nicely(1);
}
else
{
@ -5124,7 +5123,7 @@ getRules(Archive *fout, int *numRules)
write_msg(NULL, "failed sanity check, parent table OID %u of pg_rewrite entry OID %u not found\n",
ruletableoid,
ruleinfo[i].dobj.catId.oid);
exit_nicely();
exit_nicely(1);
}
ruleinfo[i].dobj.namespace = ruleinfo[i].ruletable->dobj.namespace;
ruleinfo[i].dobj.dump = ruleinfo[i].ruletable->dobj.dump;
@ -5370,7 +5369,7 @@ getTriggers(Archive *fout, TableInfo tblinfo[], int numTables)
write_msg(NULL, "query produced null referenced table name for foreign key trigger \"%s\" on table \"%s\" (OID of table: %u)\n",
tginfo[j].dobj.name, tbinfo->dobj.name,
tginfo[j].tgconstrrelid);
exit_nicely();
exit_nicely(1);
}
tginfo[j].tgconstrrelname = pg_strdup(PQgetvalue(res, j, i_tgconstrrelname));
}
@ -5917,7 +5916,7 @@ getTableAttrs(Archive *fout, TableInfo *tblinfo, int numTables)
{
write_msg(NULL, "invalid column numbering in table \"%s\"\n",
tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
tbinfo->attnames[j] = pg_strdup(PQgetvalue(res, j, i_attname));
tbinfo->atttypnames[j] = pg_strdup(PQgetvalue(res, j, i_atttypname));
@ -6005,7 +6004,7 @@ getTableAttrs(Archive *fout, TableInfo *tblinfo, int numTables)
{
write_msg(NULL, "invalid adnum value %d for table \"%s\"\n",
adnum, tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
/*
@ -6182,7 +6181,7 @@ getTableAttrs(Archive *fout, TableInfo *tblinfo, int numTables)
tbinfo->ncheck),
tbinfo->ncheck, tbinfo->dobj.name, numConstrs);
write_msg(NULL, "(The system catalogs might be corrupted.)\n");
exit_nicely();
exit_nicely(1);
}
constrs = (ConstraintInfo *) pg_malloc(numConstrs * sizeof(ConstraintInfo));
@ -7706,7 +7705,7 @@ dumpRangeType(Archive *fout, TypeInfo *tyinfo)
{
write_msg(NULL, "query returned %d pg_range entries for range type \"%s\"\n",
PQntuples(res), tyinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
/*
@ -8019,7 +8018,7 @@ dumpBaseType(Archive *fout, TypeInfo *tyinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
typlen = PQgetvalue(res, 0, PQfnumber(res, "typlen"));
@ -8250,7 +8249,7 @@ dumpDomain(Archive *fout, TypeInfo *tyinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
typnotnull = PQgetvalue(res, 0, PQfnumber(res, "typnotnull"));
@ -9242,7 +9241,7 @@ dumpFunc(Archive *fout, FuncInfo *finfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
proretset = PQgetvalue(res, 0, PQfnumber(res, "proretset"));
@ -9420,7 +9419,7 @@ dumpFunc(Archive *fout, FuncInfo *finfo)
{
write_msg(NULL, "unrecognized provolatile value for function \"%s\"\n",
finfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
}
@ -9799,7 +9798,7 @@ dumpOpr(Archive *fout, OprInfo *oprinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
i_oprkind = PQfnumber(res, "oprkind");
@ -10052,7 +10051,7 @@ convertTSFunction(Archive *fout, Oid funcOid)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query);
exit_nicely();
exit_nicely(1);
}
result = pg_strdup(PQgetvalue(res, 0, 0));
@ -10169,7 +10168,7 @@ dumpOpclass(Archive *fout, OpclassInfo *opcinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
i_opcintype = PQfnumber(res, "opcintype");
@ -10637,7 +10636,7 @@ dumpOpfamily(Archive *fout, OpfamilyInfo *opfinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
i_amname = PQfnumber(res, "amname");
@ -10822,7 +10821,7 @@ dumpCollation(Archive *fout, CollInfo *collinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
i_collcollate = PQfnumber(res, "collcollate");
@ -10927,7 +10926,7 @@ dumpConversion(Archive *fout, ConvInfo *convinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
i_conforencoding = PQfnumber(res, "conforencoding");
@ -11127,7 +11126,7 @@ dumpAgg(Archive *fout, AggInfo *agginfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
i_aggtransfn = PQfnumber(res, "aggtransfn");
@ -11368,7 +11367,7 @@ dumpTSDictionary(Archive *fout, TSDictInfo *dictinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
nspname = PQgetvalue(res, 0, 0);
tmplname = PQgetvalue(res, 0, 1);
@ -11534,7 +11533,7 @@ dumpTSConfig(Archive *fout, TSConfigInfo *cfginfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
nspname = PQgetvalue(res, 0, 0);
prsname = PQgetvalue(res, 0, 1);
@ -11753,7 +11752,7 @@ dumpForeignServer(Archive *fout, ForeignServerInfo *srvinfo)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
fdwname = PQgetvalue(res, 0, 0);
@ -11952,7 +11951,7 @@ dumpDefaultACL(Archive *fout, DefaultACLInfo *daclinfo)
/* shouldn't get here */
write_msg(NULL, "unknown object type (%d) in default privileges\n",
(int) daclinfo->defaclobjtype);
exit_nicely();
exit_nicely(1);
type = ""; /* keep compiler quiet */
}
@ -11969,7 +11968,7 @@ dumpDefaultACL(Archive *fout, DefaultACLInfo *daclinfo)
{
write_msg(NULL, "could not parse default ACL list (%s)\n",
daclinfo->defaclacl);
exit_nicely();
exit_nicely(1);
}
ArchiveEntry(fout, daclinfo->dobj.catId, daclinfo->dobj.dumpId,
@ -12026,7 +12025,7 @@ dumpACL(Archive *fout, CatalogId objCatId, DumpId objDumpId,
{
write_msg(NULL, "could not parse ACL list (%s) for object \"%s\" (%s)\n",
acls, name, type);
exit_nicely();
exit_nicely(1);
}
if (sql->len > 0)
@ -12472,7 +12471,7 @@ dumpTableSchema(Archive *fout, TableInfo *tbinfo)
else
write_msg(NULL, "query to obtain definition of view \"%s\" returned more than one definition\n",
tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
viewdef = PQgetvalue(res, 0, 0);
@ -12481,7 +12480,7 @@ dumpTableSchema(Archive *fout, TableInfo *tbinfo)
{
write_msg(NULL, "definition of view \"%s\" appears to be empty (length zero)\n",
tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
/*
@ -12537,7 +12536,7 @@ dumpTableSchema(Archive *fout, TableInfo *tbinfo)
"query returned %d foreign server entries for foreign table \"%s\"\n",
PQntuples(res)),
PQntuples(res), tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
i_srvname = PQfnumber(res, "srvname");
i_ftoptions = PQfnumber(res, "ftoptions");
@ -13102,7 +13101,7 @@ getAttrName(int attrnum, TableInfo *tblInfo)
}
write_msg(NULL, "invalid column number %d for table \"%s\"\n",
attrnum, tblInfo->dobj.name);
exit_nicely();
exit_nicely(1);
return NULL; /* keep compiler quiet */
}
@ -13214,7 +13213,7 @@ dumpConstraint(Archive *fout, ConstraintInfo *coninfo)
{
write_msg(NULL, "missing index for constraint \"%s\"\n",
coninfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
if (binary_upgrade)
@ -13402,7 +13401,7 @@ dumpConstraint(Archive *fout, ConstraintInfo *coninfo)
else
{
write_msg(NULL, "unrecognized constraint type: %c\n", coninfo->contype);
exit_nicely();
exit_nicely(1);
}
/* Dump Constraint Comments --- only works for table constraints */
@ -13464,12 +13463,12 @@ findLastBuiltinOid_V71(Archive *fout, const char *dbname)
if (ntups < 1)
{
write_msg(NULL, "missing pg_database entry for this database\n");
exit_nicely();
exit_nicely(1);
}
if (ntups > 1)
{
write_msg(NULL, "found more than one pg_database entry for this database\n");
exit_nicely();
exit_nicely(1);
}
last_oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "datlastsysoid")));
PQclear(res);
@ -13499,12 +13498,12 @@ findLastBuiltinOid_V70(Archive *fout)
if (ntups < 1)
{
write_msg(NULL, "could not find entry for pg_indexes in pg_class\n");
exit_nicely();
exit_nicely(1);
}
if (ntups > 1)
{
write_msg(NULL, "found more than one entry for pg_indexes in pg_class\n");
exit_nicely();
exit_nicely(1);
}
last_oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "oid")));
PQclear(res);
@ -13578,7 +13577,7 @@ dumpSequence(Archive *fout, TableInfo *tbinfo)
"query to get data of sequence \"%s\" returned %d rows (expected 1)\n",
PQntuples(res)),
tbinfo->dobj.name, PQntuples(res));
exit_nicely();
exit_nicely(1);
}
/* Disable this check: it fails if sequence has been renamed */
@ -13587,7 +13586,7 @@ dumpSequence(Archive *fout, TableInfo *tbinfo)
{
write_msg(NULL, "query to get data of sequence \"%s\" returned name \"%s\"\n",
tbinfo->dobj.name, PQgetvalue(res, 0, 0));
exit_nicely();
exit_nicely(1);
}
#endif
@ -13816,7 +13815,7 @@ dumpTrigger(Archive *fout, TriggerInfo *tginfo)
else
{
write_msg(NULL, "unexpected tgtype value: %d\n", tginfo->tgtype);
exit_nicely();
exit_nicely(1);
}
findx = 0;
@ -13901,7 +13900,7 @@ dumpTrigger(Archive *fout, TriggerInfo *tginfo)
tginfo->tgargs,
tginfo->dobj.name,
tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
if (findx > 0)
@ -14016,7 +14015,7 @@ dumpRule(Archive *fout, RuleInfo *rinfo)
{
write_msg(NULL, "query to get rule \"%s\" for table \"%s\" failed: wrong number of rows returned\n",
rinfo->dobj.name, tbinfo->dobj.name);
exit_nicely();
exit_nicely(1);
}
printfPQExpBuffer(cmd, "%s\n", PQgetvalue(res, 0, 0));
@ -14474,7 +14473,7 @@ getFormattedTypeName(Archive *fout, Oid oid, OidOptions opts)
"query returned %d rows instead of one: %s\n",
ntups),
ntups, query->data);
exit_nicely();
exit_nicely(1);
}
if (fout->remoteVersion >= 70100)

2
src/bin/pg_dump/pg_dump.h
View File

@ -518,8 +518,6 @@ extern void simple_string_list_append(SimpleStringList *list, const char *val);
extern bool simple_oid_list_member(SimpleOidList *list, Oid val);
extern bool simple_string_list_member(SimpleStringList *list, const char *val);
extern void exit_nicely(void) __attribute__((noreturn));
extern void parseOidArray(const char *str, Oid *array, int arraysize);
extern void sortDumpableObjects(DumpableObject **objs, int numObjs);

48
src/bin/pg_dump/pg_dumpall.c
View File

@ -151,12 +151,12 @@ main(int argc, char *argv[])
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
help();
exit(0);
exit_nicely(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_dumpall (PostgreSQL) " PG_VERSION);
exit(0);
exit_nicely(0);
}
}
@ -181,7 +181,7 @@ main(int argc, char *argv[])
"but was not the same version as %s.\n"
"Check your installation.\n"),
full_path, progname);
exit(1);
exit_nicely(1);
}
pgdumpopts = createPQExpBuffer();
@ -296,7 +296,7 @@ main(int argc, char *argv[])
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
exit_nicely(1);
}
}
@ -307,7 +307,7 @@ main(int argc, char *argv[])
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
/* Make sure the user hasn't specified a mix of globals-only options */
@ -317,7 +317,7 @@ main(int argc, char *argv[])
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
if (globals_only && tablespaces_only)
@ -326,7 +326,7 @@ main(int argc, char *argv[])
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
if (roles_only && tablespaces_only)
@ -335,7 +335,7 @@ main(int argc, char *argv[])
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
/* Add long options to the pg_dump argument list */
@ -375,7 +375,7 @@ main(int argc, char *argv[])
{
fprintf(stderr, _("%s: could not connect to database \"%s\"\n"),
progname, pgdb);
exit(1);
exit_nicely(1);
}
}
else
@ -393,7 +393,7 @@ main(int argc, char *argv[])
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
}
@ -407,7 +407,7 @@ main(int argc, char *argv[])
{
fprintf(stderr, _("%s: could not open the output file \"%s\": %s\n"),
progname, filename, strerror(errno));
exit(1);
exit_nicely(1);
}
}
else
@ -525,7 +525,7 @@ main(int argc, char *argv[])
if (filename)
fclose(OPF);
exit(0);
exit_nicely(0);
}
@ -1068,7 +1068,7 @@ dumpTablespaces(PGconn *conn)
fprintf(stderr, _("%s: could not parse ACL list (%s) for tablespace \"%s\"\n"),
progname, spcacl, fspcname);
PQfinish(conn);
exit(1);
exit_nicely(1);
}
if (spccomment && strlen(spccomment))
@ -1372,7 +1372,7 @@ dumpCreateDB(PGconn *conn)
fprintf(stderr, _("%s: could not parse ACL list (%s) for database \"%s\"\n"),
progname, dbacl, fdbname);
PQfinish(conn);
exit(1);
exit_nicely(1);
}
fprintf(OPF, "%s", buf->data);
@ -1587,7 +1587,7 @@ dumpDatabases(PGconn *conn)
if (ret != 0)
{
fprintf(stderr, _("%s: pg_dump failed on database \"%s\", exiting\n"), progname, dbname);
exit(1);
exit_nicely(1);
}
if (filename)
@ -1597,7 +1597,7 @@ dumpDatabases(PGconn *conn)
{
fprintf(stderr, _("%s: could not re-open the output file \"%s\": %s\n"),
progname, filename, strerror(errno));
exit(1);
exit_nicely(1);
}
}
@ -1724,7 +1724,7 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
{
fprintf(stderr, _("%s: could not connect to database \"%s\"\n"),
progname, dbname);
exit(1);
exit_nicely(1);
}
if (PQstatus(conn) == CONNECTION_BAD &&
@ -1746,7 +1746,7 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
fprintf(stderr,
_("%s: could not connect to database \"%s\": %s\n"),
progname, dbname, PQerrorMessage(conn));
exit(1);
exit_nicely(1);
}
else
{
@ -1759,14 +1759,14 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
if (!remoteversion_str)
{
fprintf(stderr, _("%s: could not get server version\n"), progname);
exit(1);
exit_nicely(1);
}
server_version = parse_version(remoteversion_str);
if (server_version < 0)
{
fprintf(stderr, _("%s: could not parse server version \"%s\"\n"),
progname, remoteversion_str);
exit(1);
exit_nicely(1);
}
my_version = parse_version(PG_VERSION);
@ -1774,7 +1774,7 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
{
fprintf(stderr, _("%s: could not parse version \"%s\"\n"),
progname, PG_VERSION);
exit(1);
exit_nicely(1);
}
/*
@ -1788,7 +1788,7 @@ connectDatabase(const char *dbname, const char *pghost, const char *pgport,
fprintf(stderr, _("server version: %s; %s version: %s\n"),
remoteversion_str, progname, PG_VERSION);
fprintf(stderr, _("aborting because of server version mismatch\n"));
exit(1);
exit_nicely(1);
}
/*
@ -1822,7 +1822,7 @@ executeQuery(PGconn *conn, const char *query)
fprintf(stderr, _("%s: query was: %s\n"),
progname, query);
PQfinish(conn);
exit(1);
exit_nicely(1);
}
return res;
@ -1848,7 +1848,7 @@ executeCommand(PGconn *conn, const char *query)
fprintf(stderr, _("%s: query was: %s\n"),
progname, query);
PQfinish(conn);
exit(1);
exit_nicely(1);
}
PQclear(res);

18
src/bin/pg_dump/pg_restore.c
View File

@ -138,12 +138,12 @@ main(int argc, char **argv)
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
exit_nicely(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("pg_restore (PostgreSQL) " PG_VERSION);
exit(0);
exit_nicely(0);
}
}
@ -279,7 +279,7 @@ main(int argc, char **argv)
default:
fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
exit(1);
exit_nicely(1);
}
}
@ -296,21 +296,21 @@ main(int argc, char **argv)
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
if (opts->dataOnly && opts->schemaOnly)
{
fprintf(stderr, _("%s: options -s/--schema-only and -a/--data-only cannot be used together\n"),
progname);
exit(1);
exit_nicely(1);
}
if ((opts->dataOnly || opts->schemaOnly) && (opts->dumpSections != DUMP_UNSECTIONED))
{
fprintf(stderr, _("%s: options -s/--schema-only and -a/--data-only cannot be used with --section\n"),
progname);
exit(1);
exit_nicely(1);
}
if (opts->dataOnly)
@ -332,7 +332,7 @@ main(int argc, char **argv)
progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
exit_nicely(1);
}
opts->useDB = 1;
}
@ -342,7 +342,7 @@ main(int argc, char **argv)
{
fprintf(stderr, _("%s: cannot specify both --single-transaction and multiple jobs\n"),
progname);
exit(1);
exit_nicely(1);
}
opts->disable_triggers = disable_triggers;
@ -378,7 +378,7 @@ main(int argc, char **argv)
default:
write_msg(NULL, "unrecognized archive format \"%s\"; please specify \"c\", \"d\", or \"t\"\n",
opts->formatName);
exit(1);
exit_nicely(1);
}
}