palloc.h File Reference

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Data Structures
struct	MemoryContextCallback

Macros
#define	MCXT_ALLOC_HUGE   0x01 /* allow huge allocation (> 1 GB) */
#define	MCXT_ALLOC_NO_OOM   0x02 /* no failure if out-of-memory */
#define	MCXT_ALLOC_ZERO   0x04 /* zero allocated memory */
#define	palloc_object(type)   ((type *) palloc(sizeof(type)))
#define	palloc0_object(type)   ((type *) palloc0(sizeof(type)))
#define	palloc_array(type, count)   ((type *) palloc(sizeof(type) * (count)))
#define	palloc0_array(type, count)   ((type *) palloc0(sizeof(type) * (count)))
#define	repalloc_array(pointer, type, count)   ((type *) repalloc(pointer, sizeof(type) * (count)))
#define	repalloc0_array(pointer, type, oldcount, count)   ((type *) repalloc0(pointer, sizeof(type) * (oldcount), sizeof(type) * (count)))

Typedefs
typedef struct MemoryContextData *	MemoryContext
typedef void(*	MemoryContextCallbackFunction) (void *arg)
typedef struct MemoryContextCallback	MemoryContextCallback

Functions
void *	MemoryContextAlloc (MemoryContext context, Size size)
void *	MemoryContextAllocZero (MemoryContext context, Size size)
void *	MemoryContextAllocExtended (MemoryContext context, Size size, int flags)
void *	MemoryContextAllocAligned (MemoryContext context, Size size, Size alignto, int flags)
void *	palloc (Size size)
void *	palloc0 (Size size)
void *	palloc_extended (Size size, int flags)
void *	palloc_aligned (Size size, Size alignto, int flags)
pg_nodiscard void *	repalloc (void *pointer, Size size)
pg_nodiscard void *	repalloc_extended (void *pointer, Size size, int flags)
pg_nodiscard void *	repalloc0 (void *pointer, Size oldsize, Size size)
void	pfree (void *pointer)
void *	MemoryContextAllocHuge (MemoryContext context, Size size)
pg_nodiscard void *	repalloc_huge (void *pointer, Size size)
static MemoryContext	MemoryContextSwitchTo (MemoryContext context)
void	MemoryContextRegisterResetCallback (MemoryContext context, MemoryContextCallback *cb)
char *	MemoryContextStrdup (MemoryContext context, const char *string)
char *	pstrdup (const char *in)
char *	pnstrdup (const char *in, Size len)
char *	pchomp (const char *in)
char *	psprintf (const char *fmt,...) pg_attribute_printf(1
char size_t	pvsnprintf (char *buf, size_t len, const char *fmt, va_list args) pg_attribute_printf(3

Variables
PGDLLIMPORT MemoryContext	CurrentMemoryContext

Macro Definition Documentation

MCXT_ALLOC_HUGE

#define MCXT_ALLOC_HUGE   0x01 /* allow huge allocation (> 1 GB) */

Definition at line 64 of file palloc.h.

MCXT_ALLOC_NO_OOM

#define MCXT_ALLOC_NO_OOM   0x02 /* no failure if out-of-memory */

Definition at line 65 of file palloc.h.

MCXT_ALLOC_ZERO

#define MCXT_ALLOC_ZERO   0x04 /* zero allocated memory */

Definition at line 66 of file palloc.h.

palloc0_array

#define palloc0_array	(		type,
			count
	)		((type *) palloc0(sizeof(type) * (count)))

Definition at line 102 of file palloc.h.

palloc0_object

#define palloc0_object

(

type

)

((type *) palloc0(sizeof(type)))

Definition at line 96 of file palloc.h.

palloc_array

#define palloc_array	(		type,
			count
	)		((type *) palloc(sizeof(type) * (count)))

Definition at line 101 of file palloc.h.

palloc_object

#define palloc_object

(

type

)

((type *) palloc(sizeof(type)))

Definition at line 95 of file palloc.h.

repalloc0_array

#define repalloc0_array	(		pointer,
			type,
			oldcount,
			count
	)		((type *) repalloc0(pointer, sizeof(type) * (oldcount), sizeof(type) * (count)))

Definition at line 109 of file palloc.h.

repalloc_array

#define repalloc_array	(		pointer,
			type,
			count
	)		((type *) repalloc(pointer, sizeof(type) * (count)))

Definition at line 108 of file palloc.h.

Typedef Documentation

MemoryContext

typedef struct MemoryContextData* MemoryContext

Definition at line 36 of file palloc.h.

MemoryContextCallback

typedef struct MemoryContextCallback MemoryContextCallback

MemoryContextCallbackFunction

typedef void(* MemoryContextCallbackFunction) (void *arg)

Definition at line 45 of file palloc.h.

Function Documentation

MemoryContextAlloc()

void* MemoryContextAlloc	(	MemoryContext	context,
		Size	size
	)

Definition at line 1180 of file mcxt.c.

{
    void       *ret;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    context->isReset = false;
 
    /*
     * For efficiency reasons, we purposefully offload the handling of
     * allocation failures to the MemoryContextMethods implementation as this
     * allows these checks to be performed only when an actual malloc needs to
     * be done to request more memory from the OS.  Additionally, not having
     * to execute any instructions after this call allows the compiler to use
     * the sibling call optimization.  If you're considering adding code after
     * this call, consider making it the responsibility of the 'alloc'
     * function instead.
     */
    ret = context->methods->alloc(context, size, 0);
 
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, MemoryContextIsValid, size, and VALGRIND_MEMPOOL_ALLOC.

Referenced by _bt_getroot(), _bt_getrootheight(), _bt_metaversion(), _bt_preprocess_keys(), _fdvec_resize(), _hash_getcachedmetap(), AddInvalidationMessage(), afterTriggerAddEvent(), AfterTriggerBeginSubXact(), AfterTriggerEnlargeQueryState(), allocate_record_info(), array_agg_deserialize(), array_agg_serialize(), array_fill_internal(), array_in(), array_out(), array_position_common(), array_positions(), array_recv(), array_send(), array_to_text_internal(), Async_Notify(), AtSubCommit_childXids(), BackgroundWorkerMain(), be_tls_open_server(), bt_check_level_from_leftmost(), build_concat_foutcache(), build_dummy_expanded_header(), check_foreign_key(), check_primary_key(), compute_array_stats(), copy_byval_expanded_array(), CopySnapshot(), create_drop_transactional_internal(), dblink_connect(), dblink_init(), deconstruct_expanded_record(), dense_alloc(), domain_state_setup(), dsm_create_descriptor(), dsm_impl_sysv(), enlarge_list(), EventTriggerBeginCompleteQuery(), ExecHashBuildSkewHash(), ExecHashSkewTableInsert(), ExecParallelRetrieveJitInstrumentation(), ExecSetSlotDescriptor(), expand_array(), fetch_array_arg_replace_nulls(), get_attribute_options(), get_multirange_io_data(), get_range_io_data(), get_tablespace(), GetComboCommandId(), GetFdwRoutineForRelation(), GetLocalBufferStorage(), GetLockConflicts(), gtrgm_consistent(), gtrgm_distance(), gtrgm_penalty(), hash_record(), hash_record_extended(), hstore_from_record(), hstore_populate_record(), initArrayResultAny(), initArrayResultWithSize(), initBloomState(), initialize_hash_entry(), initialize_reloptions(), InitializeClientEncoding(), InitializeParallelDSM(), InitIndexAmRoutine(), InitXLogInsert(), insertStatEntry(), intset_new_internal_node(), intset_new_leaf_node(), inv_open(), list_delete_first_n(), list_delete_nth_cell(), llvm_compile_module(), load_domaintype_info(), load_relcache_init_file(), LockAcquireExtended(), logical_rewrite_log_mapping(), lookup_ts_config_cache(), make_expanded_record_from_exprecord(), make_expanded_record_from_tupdesc(), make_expanded_record_from_typeid(), makeBoolAggState(), MemoryContextStrdup(), mergeruns(), mXactCachePut(), on_dsm_detach(), packGraph(), pg_column_compression(), pg_column_size(), pg_column_toast_chunk_id(), pg_input_is_valid_common(), pg_newlocale_from_collation(), pg_snapshot_xip(), pg_stat_get_backend_idset(), pgstat_build_snapshot(), pgstat_fetch_entry(), pgstat_get_entry_ref_cached(), pgstat_get_xact_stack_level(), pgstat_read_current_status(), plpgsql_create_econtext(), plpgsql_start_datums(), PLy_push_execution_context(), PLy_subtransaction_enter(), PortalSetResultFormat(), pq_init(), PrepareClientEncoding(), PrepareSortSupportComparisonShim(), PrepareTempTablespaces(), PushActiveSnapshotWithLevel(), px_find_digest(), queue_listen(), record_cmp(), record_eq(), record_image_cmp(), record_image_eq(), record_in(), record_out(), record_recv(), record_send(), RegisterExprContextCallback(), RegisterResourceReleaseCallback(), RegisterSubXactCallback(), RegisterXactCallback(), RelationBuildRuleLock(), RelationCacheInitialize(), RelationCreateStorage(), RelationDropStorage(), RelationParseRelOptions(), ReorderBufferAllocate(), ReorderBufferGetChange(), ReorderBufferGetRelids(), ReorderBufferGetTupleBuf(), ReorderBufferGetTXN(), ReorderBufferRestoreChange(), ReorderBufferSerializeReserve(), RequestNamedLWLockTranche(), RestoreSnapshot(), RT_ALLOC_LEAF(), RT_ALLOC_NODE(), setop_fill_hash_table(), setup_background_workers(), shm_mq_receive(), SnapBuildPurgeOlderTxn(), SPI_connect_ext(), SPI_palloc(), sts_read_tuple(), tbm_begin_iterate(), test_enc_conversion(), tstoreStartupReceiver(), tts_virtual_materialize(), tuplesort_readtup_alloc(), and xactGetCommittedInvalidationMessages().

MemoryContextAllocAligned()

void* MemoryContextAllocAligned	(	MemoryContext	context,
		Size	size,
		Size	alignto,
		int	flags
	)

Definition at line 1408 of file mcxt.c.

{
    MemoryChunk *alignedchunk;
    Size        alloc_size;
    void       *unaligned;
    void       *aligned;
 
    /* wouldn't make much sense to waste that much space */
    Assert(alignto < (128 * 1024 * 1024));
 
    /* ensure alignto is a power of 2 */
    Assert((alignto & (alignto - 1)) == 0);
 
    /*
     * If the alignment requirements are less than what we already guarantee
     * then just use the standard allocation function.
     */
    if (unlikely(alignto <= MAXIMUM_ALIGNOF))
        return MemoryContextAllocExtended(context, size, flags);
 
    /*
     * We implement aligned pointers by simply allocating enough memory for
     * the requested size plus the alignment and an additional "redirection"
     * MemoryChunk.  This additional MemoryChunk is required for operations
     * such as pfree when used on the pointer returned by this function.  We
     * use this redirection MemoryChunk in order to find the pointer to the
     * memory that was returned by the MemoryContextAllocExtended call below.
     * We do that by "borrowing" the block offset field and instead of using
     * that to find the offset into the owning block, we use it to find the
     * original allocated address.
     *
     * Here we must allocate enough extra memory so that we can still align
     * the pointer returned by MemoryContextAllocExtended and also have enough
     * space for the redirection MemoryChunk.  Since allocations will already
     * be at least aligned by MAXIMUM_ALIGNOF, we can subtract that amount
     * from the allocation size to save a little memory.
     */
    alloc_size = size + PallocAlignedExtraBytes(alignto);
 
#ifdef MEMORY_CONTEXT_CHECKING
    /* ensure there's space for a sentinel byte */
    alloc_size += 1;
#endif
 
    /* perform the actual allocation */
    unaligned = MemoryContextAllocExtended(context, alloc_size, flags);
 
    /* set the aligned pointer */
    aligned = (void *) TYPEALIGN(alignto, (char *) unaligned +
                                 sizeof(MemoryChunk));
 
    alignedchunk = PointerGetMemoryChunk(aligned);
 
    /*
     * We set the redirect MemoryChunk so that the block offset calculation is
     * used to point back to the 'unaligned' allocated chunk.  This allows us
     * to use MemoryChunkGetBlock() to find the unaligned chunk when we need
     * to perform operations such as pfree() and repalloc().
     *
     * We store 'alignto' in the MemoryChunk's 'value' so that we know what
     * the alignment was set to should we ever be asked to realloc this
     * pointer.
     */
    MemoryChunkSetHdrMask(alignedchunk, unaligned, alignto,
                          MCTX_ALIGNED_REDIRECT_ID);
 
    /* double check we produced a correctly aligned pointer */
    Assert((void *) TYPEALIGN(alignto, aligned) == aligned);
 
#ifdef MEMORY_CONTEXT_CHECKING
    alignedchunk->requested_size = size;
    /* set mark to catch clobber of "unused" space */
    set_sentinel(aligned, size);
#endif
 
    /* Mark the bytes before the redirection header as noaccess */
    VALGRIND_MAKE_MEM_NOACCESS(unaligned,
                               (char *) alignedchunk - (char *) unaligned);
 
    /* Disallow access to the redirection chunk header. */
    VALGRIND_MAKE_MEM_NOACCESS(alignedchunk, sizeof(MemoryChunk));
 
    return aligned;
}

References Assert, context, MCTX_ALIGNED_REDIRECT_ID, MemoryChunkSetHdrMask(), MemoryContextAllocExtended(), PallocAlignedExtraBytes, PointerGetMemoryChunk, size, TYPEALIGN, unlikely, and VALGRIND_MAKE_MEM_NOACCESS.

Referenced by AlignedAllocRealloc(), PageSetChecksumCopy(), palloc_aligned(), and smgr_bulk_get_buf().

MemoryContextAllocExtended()

void* MemoryContextAllocExtended	(	MemoryContext	context,
		Size	size,
		int	flags
	)

Definition at line 1237 of file mcxt.c.

{
    void       *ret;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    if (!((flags & MCXT_ALLOC_HUGE) != 0 ? AllocHugeSizeIsValid(size) :
          AllocSizeIsValid(size)))
        elog(ERROR, "invalid memory alloc request size %zu", size);
 
    context->isReset = false;
 
    ret = context->methods->alloc(context, size, flags);
    if (unlikely(ret == NULL))
        return NULL;
 
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    if ((flags & MCXT_ALLOC_ZERO) != 0)
        MemSetAligned(ret, 0, size);
 
    return ret;
}

References AllocHugeSizeIsValid, AllocSizeIsValid, Assert, AssertNotInCriticalSection, context, elog, ERROR, MCXT_ALLOC_HUGE, MCXT_ALLOC_ZERO, MemoryContextIsValid, MemSetAligned, size, unlikely, and VALGRIND_MEMPOOL_ALLOC.

Referenced by BackgroundWorkerStateChange(), DynaHashAlloc(), guc_malloc(), guc_realloc(), MemoryContextAllocAligned(), pagetable_allocate(), and RegisterBackgroundWorker().

MemoryContextAllocHuge()

void* MemoryContextAllocHuge	(	MemoryContext	context,
		Size	size
	)

Definition at line 1639 of file mcxt.c.

{
    void       *ret;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    context->isReset = false;
 
    /*
     * For efficiency reasons, we purposefully offload the handling of
     * allocation failures to the MemoryContextMethods implementation as this
     * allows these checks to be performed only when an actual malloc needs to
     * be done to request more memory from the OS.  Additionally, not having
     * to execute any instructions after this call allows the compiler to use
     * the sibling call optimization.  If you're considering adding code after
     * this call, consider making it the responsibility of the 'alloc'
     * function instead.
     */
    ret = context->methods->alloc(context, size, MCXT_ALLOC_HUGE);
 
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, MCXT_ALLOC_HUGE, MemoryContextIsValid, size, and VALGRIND_MEMPOOL_ALLOC.

Referenced by perform_default_encoding_conversion(), pg_buffercache_pages(), pg_do_encoding_conversion(), and pgstat_read_current_status().

MemoryContextAllocZero()

void* MemoryContextAllocZero	(	MemoryContext	context,
		Size	size
	)

Definition at line 1214 of file mcxt.c.

{
    void       *ret;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    context->isReset = false;
 
    ret = context->methods->alloc(context, size, 0);
 
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    MemSetAligned(ret, 0, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, MemoryContextIsValid, MemSetAligned, size, and VALGRIND_MEMPOOL_ALLOC.

Referenced by add_tabstat_xact_level(), AllocateAttribute(), array_set_element_expanded(), AttrDefaultFetch(), CheckConstraintFetch(), ClientAuthentication(), CreatePortal(), CreateWaitEventSet(), DCH_cache_getnew(), do_compile(), ensure_record_cache_typmod_slot_exists(), ExecHashBuildSkewHash(), ExecParallelRetrieveJitInstrumentation(), expandColorTrigrams(), fmgr_security_definer(), gistAllocateNewPageBuffer(), index_form_tuple_context(), init_MultiFuncCall(), initArrayResultArr(), InitializeSession(), InitXLogInsert(), json_populate_type(), llvm_create_context(), load_relcache_init_file(), LookupOpclassInfo(), LWLockRegisterTranche(), make_expanded_record_from_datum(), newLOfd(), NUM_cache_getnew(), pg_decode_begin_prepare_txn(), pg_decode_begin_txn(), pg_decode_stream_start(), pgoutput_begin_txn(), pgstat_prep_pending_entry(), PLy_exec_function(), PLy_function_save_args(), PLy_input_setup_func(), PLy_input_setup_tuple(), PLy_output_setup_func(), PLy_output_setup_tuple(), PMSignalShmemInit(), populate_record_worker(), populate_recordset_worker(), prepare_column_cache(), PrepareInvalidationState(), push_old_value(), PushTransaction(), px_find_cipher(), RehashCatCache(), RehashCatCacheLists(), RelationBuildPartitionDesc(), RelationBuildPartitionKey(), RelationBuildRowSecurity(), RelationBuildTupleDesc(), RelationInitIndexAccessInfo(), ReorderBufferCopySnap(), ReorderBufferIterTXNInit(), ReorderBufferRestoreChange(), ResourceOwnerCreate(), ResourceOwnerEnlarge(), RT_BEGIN_ITERATE(), satisfies_hash_partition(), SearchCatCacheList(), secure_open_gssapi(), SetConstraintStateCreate(), SnapBuildBuildSnapshot(), SnapBuildRestore(), spgGetCache(), sts_puttuple(), ts_accum(), ts_stat_sql(), and WinGetPartitionLocalMemory().

MemoryContextRegisterResetCallback()

void MemoryContextRegisterResetCallback	(	MemoryContext	context,
		MemoryContextCallback *	cb
	)

Definition at line 568 of file mcxt.c.

{
    Assert(MemoryContextIsValid(context));
 
    /* Push onto head so this will be called before older registrants. */
    cb->next = context->reset_cbs;
    context->reset_cbs = cb;
    /* Mark the context as non-reset (it probably is already). */
    context->isReset = false;
}

References Assert, context, MemoryContextIsValid, and MemoryContextCallback::next.

Referenced by expanded_record_fetch_tupdesc(), InitDomainConstraintRef(), make_expanded_record_from_exprecord(), make_expanded_record_from_tupdesc(), make_expanded_record_from_typeid(), and PLy_exec_function().

MemoryContextStrdup()

char* MemoryContextStrdup	(	MemoryContext	context,
		const char *	string
	)

Definition at line 1682 of file mcxt.c.

{
    char       *nstr;
    Size        len = strlen(string) + 1;
 
    nstr = (char *) MemoryContextAlloc(context, len);
 
    memcpy(nstr, string, len);
 
    return nstr;
}

References context, len, and MemoryContextAlloc().

Referenced by _PG_init(), ATExecDetachPartition(), AttrDefaultFetch(), BeginInternalSubTransaction(), cache_single_string(), CheckConstraintFetch(), CheckMyDatabase(), DefineSavepoint(), exec_dynquery_with_params(), exec_stmt_dynexecute(), exec_stmt_raise(), exec_stmt_return_query(), ExecuteQuery(), init_string_reloption(), InitializeSystemUser(), internalerrquery(), make_icu_collator(), manifest_process_file(), mxid_to_string(), pg_newlocale_from_collation(), plpython3_inline_handler(), PLy_cursor_plan(), PLy_cursor_query(), PLy_procedure_compile(), PrepareTransactionBlock(), pstrdup(), RelationBuildRowSecurity(), RestoreClientConnectionInfo(), sepgsql_avc_unlabeled(), sepgsql_xact_callback(), set_apply_error_context_origin(), set_authn_id(), set_errdata_field(), SetDatabasePath(), spcache_insert(), SPI_cursor_open_internal(), and start_table_sync().

MemoryContextSwitchTo()

static MemoryContext MemoryContextSwitchTo ( MemoryContext  context )

inlinestatic

Definition at line 124 of file palloc.h.

{
    MemoryContext old = CurrentMemoryContext;
 
    CurrentMemoryContext = context;
    return old;
}

References context, and CurrentMemoryContext.

palloc()

void* palloc

(

Size

size

)

Definition at line 1316 of file mcxt.c.

{
    /* duplicates MemoryContextAlloc to avoid increased overhead */
    void       *ret;
    MemoryContext context = CurrentMemoryContext;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    context->isReset = false;
 
    /*
     * For efficiency reasons, we purposefully offload the handling of
     * allocation failures to the MemoryContextMethods implementation as this
     * allows these checks to be performed only when an actual malloc needs to
     * be done to request more memory from the OS.  Additionally, not having
     * to execute any instructions after this call allows the compiler to use
     * the sibling call optimization.  If you're considering adding code after
     * this call, consider making it the responsibility of the 'alloc'
     * function instead.
     */
    ret = context->methods->alloc(context, size, 0);
    /* We expect OOM to be handled by the alloc function */
    Assert(ret != NULL);
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, CurrentMemoryContext, MemoryContextIsValid, pg_malloc_internal(), size, and VALGRIND_MEMPOOL_ALLOC.

Referenced by _bt_bottomupdel_pass(), _bt_deadblocks(), _bt_dedup_pass(), _bt_delitems_delete_check(), _bt_delitems_update(), _bt_findsplitloc(), _bt_load(), _bt_mkscankey(), _bt_newlevel(), _bt_pendingfsm_init(), _bt_preprocess_array_keys(), _bt_search(), _bt_simpledel_pass(), _intbig_alloc(), _lca(), _ltree_compress(), _ltree_picksplit(), _metaphone(), _SPI_make_plan_non_temp(), _SPI_save_plan(), AbsorbSyncRequests(), accum_sum_copy(), accumArrayResultArr(), aclexplode(), aclitemin(), aclitemout(), aclmembers(), acquire_inherited_sample_rows(), add_exact_object_address_extra(), add_gin_entry(), add_local_reloption(), add_reloption(), add_rte_to_flat_rtable(), add_to_tsvector(), add_unique_group_var(), addArc(), addArcs(), addCompiledLexeme(), AddEnumLabel(), addFkRecurseReferenced(), addItemsToLeaf(), addKey(), addKeyToQueue(), addNode(), addNorm(), addRangeClause(), addRangeTableEntryForFunction(), addRangeTableEntryForJoin(), AddRelationNewConstraints(), AddRoleMems(), addWrd(), alloc_chromo(), alloc_edge_table(), alloc_pool(), allocate_recordbuf(), allocate_reloption(), AllocateRelationDesc(), AlterPolicy(), AlterPublicationTables(), AlterSubscription_refresh(), anybit_typmodout(), anychar_typmodout(), append_nonpartial_cost(), appendJSONKeyValueFmt(), AppendStringCommandOption(), apply_spooled_messages(), apw_dump_now(), array_agg_array_combine(), array_agg_array_deserialize(), array_cat(), array_create_iterator(), array_exec_setup(), array_map(), array_out(), array_recv(), array_replace_internal(), array_set_element(), array_typanalyze(), array_unnest(), arrayconst_startup_fn(), arrayexpr_startup_fn(), ArrayGetIntegerTypmods(), AssignTransactionId(), Async_Notify(), ATExecAddColumn(), ATExecColumnDefault(), ATExecSetExpression(), attach_internal(), AttachPartitionEnsureIndexes(), autoinc(), BaseBackupAddTarget(), BaseBackupGetTargetHandle(), bbsink_copystream_begin_backup(), be_loread(), be_tls_get_certificate_hash(), begin_tup_output_tupdesc(), BeginCopyFrom(), binary_decode(), binary_encode(), binaryheap_allocate(), BipartiteMatch(), bit_and(), bit_catenate(), bit_or(), bit_out(), bit_recv(), bitfromint4(), bitfromint8(), bitnot(), bits_to_text(), bitsetbit(), bitshiftleft(), bitshiftright(), bitsubstring(), bitxor(), blbeginscan(), blbuild(), BlockRefTableEntryMarkBlockModified(), BlockRefTableReaderNextRelation(), bms_copy(), boolout(), BootStrapXLOG(), bottomup_sort_and_shrink(), box_add(), box_center(), box_circle(), box_copy(), box_diagonal(), box_div(), box_in(), box_intersect(), box_mul(), box_poly(), box_recv(), box_sub(), boxes_bound_box(), bpchar(), bpchar_input(), bqarr_in(), bqarr_out(), brin_build_desc(), brin_copy_tuple(), brin_form_tuple(), brin_minmax_multi_distance_inet(), brin_new_memtuple(), brin_page_items(), brin_range_deserialize(), brin_revmap_data(), bringetbitmap(), brinRevmapInitialize(), bt_multi_page_stats(), bt_normalize_tuple(), bt_page_items_bytea(), bt_page_items_internal(), bt_page_print_tuples(), btbeginscan(), btbuild(), btgettuple(), btree_xlog_dedup(), btree_xlog_updates(), btreevacuumposting(), btrescan(), BufferSync(), BufFileCreateFileSet(), BufFileOpenFileSet(), build_attnums_array(), build_column_frequencies(), build_datatype(), build_distinct_groups(), build_EvalXFuncInt(), build_function_result_tupdesc_d(), build_local_reloptions(), build_merged_partition_bounds(), build_minmax_path(), build_pertrans_for_aggref(), build_row_from_vars(), build_server_final_message(), build_server_first_message(), build_sorted_items(), build_tlist_index(), build_tlist_index_other_vars(), build_tuplestore_recursively(), BuildCachedPlan(), buildNSItemFromLists(), buildNSItemFromTupleDesc(), BuildSpeculativeIndexInfo(), BuildTupleFromCStrings(), BuildTupleHashTableExt(), bytea_catenate(), bytea_string_agg_finalfn(), byteain(), byteaout(), bytearecv(), cache_lookup(), cache_store_tuple(), cached_scansel(), calc_distr(), calc_hist(), calc_hist_selectivity(), calc_word_similarity(), CatalogCacheCreateEntry(), catenate_stringinfo_string(), char_bpchar(), char_text(), charout(), check_foreign_key(), check_primary_key(), check_temp_tablespaces(), CheckAffix(), checkAllTheSame(), checkclass_str(), checkcondition_HL(), checkcondition_str(), checkSharedDependencies(), choose_bitmap_and(), chr(), cidout(), circle_add_pt(), circle_box(), circle_center(), circle_div_pt(), circle_in(), circle_mul_pt(), circle_recv(), circle_sub_pt(), classify_index_clause_usage(), clauselist_apply_dependencies(), cleanup_tsquery_stopwords(), clone_parse_state(), close_ls(), close_lseg(), close_pb(), close_pl(), close_ps(), close_sb(), collect_corrupt_items(), collectTSQueryValues(), combinebackup_per_wal_range_cb(), compileTheLexeme(), compileTheSubstitute(), CompleteCachedPlan(), complex_add(), complex_in(), complex_recv(), compute_array_stats(), compute_distinct_stats(), compute_expr_stats(), compute_index_stats(), compute_range_stats(), compute_scalar_stats(), compute_tsvector_stats(), computeLeafRecompressWALData(), concat_text(), connect_pg_server(), consider_groupingsets_paths(), construct_point(), convert_prep_stmt_params(), convert_requires_to_datum(), convert_string_datum(), convert_tuples_by_name_attrmap(), convert_tuples_by_position(), copy_file(), copy_pathtarget(), copy_plpgsql_datums(), CopyCachedPlan(), CopyErrorData(), CopyIndexAttOptions(), CopyIndexTuple(), copyJsonbValue(), CopyLimitPrintoutLength(), CopyMultiInsertBufferInit(), CopySearchPathMatcher(), copyTemplateDependencies(), copytext(), CopyTriggerDesc(), copyTSLexeme(), CopyVar(), copyVar(), count_usable_fds(), cr_circle(), create_hash_bounds(), create_internal(), create_limit_plan(), create_list_bounds(), create_memoize_plan(), create_mergejoin_plan(), create_range_bounds(), create_secmsg(), create_unique_plan(), create_windowagg_plan(), CreateConstraintEntry(), CreateCopyDestReceiver(), CreateEmptyBlockRefTable(), CreateFunction(), CreatePartitionDirectory(), CreatePartitionPruneState(), createPostingTree(), CreateQueryDesc(), CreateTemplateTupleDesc(), CreateTriggerFiringOn(), CreateTupleDescCopyConstr(), cstring_to_text_with_len(), cube_recv(), current_database(), current_schemas(), currtid_internal(), dataBeginPlaceToPageLeaf(), dataPrepareDownlink(), datetime_format_has_tz(), datetime_to_char_body(), datumCopy(), datumRestore(), datumSerialize(), dead_items_alloc(), debackslash(), decodePageSplitRecord(), deconstruct_array(), DefineRelation(), DefineTSConfiguration(), deparse_lquery(), deparse_ltree(), dependencies_clauselist_selectivity(), dependency_degree(), DependencyGenerator_init(), deserialize_deflist(), detoast_attr(), detoast_attr_slice(), detoast_external_attr(), dibuild(), disassembleLeaf(), DiscreteKnapsack(), do_analyze_rel(), do_compile(), do_pg_backup_start(), do_to_timestamp(), dobyteatrim(), DoCopyTo(), doPickSplit(), dotrim(), double_to_shortest_decimal(), downcase_convert(), downcase_identifier(), DropRelationFiles(), DropRelationsAllBuffers(), dshash_attach(), dshash_create(), dsynonym_init(), dumpFunc(), duplicate_numeric(), dxsyn_lexize(), encrypt_password(), entry_dealloc(), entryPrepareDownlink(), enum_range_internal(), EnumValuesCreate(), EventTriggerAlterTableStart(), EventTriggerCollectAlterOpFam(), EventTriggerCollectAlterTableSubcmd(), EventTriggerCollectAlterTSConfig(), EventTriggerCollectGrant(), EventTriggerCollectSimpleCommand(), ExecAggRetrieveInstrumentation(), ExecComputeStoredGenerated(), ExecEvalArrayExpr(), ExecGather(), ExecGatherMerge(), ExecGetJsonValueItemString(), ExecHashJoinGetSavedTuple(), ExecHashRetrieveInstrumentation(), ExecIncrementalSortRetrieveInstrumentation(), ExecIndexBuildScanKeys(), ExecInitAgg(), ExecInitAppend(), ExecInitCoerceToDomain(), ExecInitExprRec(), ExecInitFunctionScan(), ExecInitIndexScan(), ExecInitJsonExpr(), ExecInitJunkFilter(), ExecInitMemoize(), ExecInitMergeAppend(), ExecInitModifyTable(), ExecInitPartitionDispatchInfo(), ExecInitProjectSet(), ExecInitRoutingInfo(), ExecInitSubPlan(), ExecInitTableFuncScan(), ExecInitValuesScan(), ExecInsert(), ExecMakeTableFunctionResult(), ExecMemoizeRetrieveInstrumentation(), ExecOpenIndices(), ExecParallelCreateReaders(), ExecParallelRetrieveInstrumentation(), ExecParallelSetupTupleQueues(), ExecRelCheck(), ExecSortRetrieveInstrumentation(), execTuplesHashPrepare(), execTuplesMatchPrepare(), executeBinaryArithmExpr(), executeDateTimeMethod(), executeItemOptUnwrapTarget(), executeNumericItemMethod(), ExecuteTruncateGuts(), ExplainCreateWorkersState(), ExportSnapshot(), ExprEvalPushStep(), extract_autovac_opts(), extract_grouping_collations(), extract_grouping_cols(), extract_grouping_ops(), extract_rollup_sets(), fallbackSplit(), FetchTableStates(), file_acquire_sample_rows(), fileBeginForeignScan(), fileGetForeignRelSize(), filter_list_to_array(), find_appinfos_by_relids(), find_hash_columns(), find_in_dynamic_libpath(), find_inheritance_children_extended(), find_partition_scheme(), find_plan(), find_tabstat_entry(), find_window_functions(), findDependentObjects(), findJsonbValueFromContainer(), FinishWalRecovery(), fix_merged_indexes(), flagInhTables(), float4_to_char(), float4out(), float8_to_char(), Float8GetDatum(), float8out_internal(), float_to_shortest_decimal(), FlushRelationsAllBuffers(), format_operator_extended(), format_procedure_extended(), formTextDatum(), FreezeMultiXactId(), FuncnameGetCandidates(), g_cube_decompress(), g_cube_picksplit(), g_int_compress(), g_int_decompress(), g_int_picksplit(), g_intbig_compress(), g_intbig_picksplit(), gbt_bit_xfrm(), gbt_bool_union(), gbt_cash_union(), gbt_date_union(), gbt_enum_union(), gbt_float4_union(), gbt_float8_union(), gbt_inet_compress(), gbt_inet_union(), gbt_int2_union(), gbt_int4_union(), gbt_int8_union(), gbt_intv_compress(), gbt_intv_decompress(), gbt_intv_union(), gbt_num_compress(), gbt_num_fetch(), gbt_num_picksplit(), gbt_oid_union(), gbt_time_union(), gbt_timetz_compress(), gbt_ts_union(), gbt_tstz_compress(), gbt_uuid_compress(), gbt_uuid_union(), gbt_var_compress(), gbt_var_decompress(), gbt_var_fetch(), gbt_var_key_from_datum(), gbt_var_picksplit(), gen_random_uuid(), generate_append_tlist(), generate_matching_part_pairs(), generate_normalized_query(), generate_series_step_int4(), generate_series_step_int8(), generate_series_step_numeric(), generate_series_timestamp(), generate_series_timestamptz_internal(), generate_subscripts(), generate_trgm(), generate_trgm_only(), generate_wildcard_trgm(), generateHeadline(), generator_init(), genericPickSplit(), get_attribute_options(), get_database_list(), get_docrep(), get_explain_guc_options(), get_ext_ver_info(), get_extension_aux_control_filename(), get_extension_control_directory(), get_extension_control_filename(), get_extension_script_directory(), get_extension_script_filename(), get_func_arg_info(), get_func_input_arg_names(), get_func_signature(), get_func_trftypes(), get_guc_variables(), get_op_btree_interpretation(), get_page_from_raw(), get_path_all(), get_raw_page_internal(), get_relation_info(), get_rels_with_domain(), get_str_from_var(), get_str_from_var_sci(), get_tables_to_cluster(), get_tables_to_cluster_partitioned(), get_tsearch_config_filename(), get_val(), get_worker(), GetBlockerStatusData(), GetBulkInsertState(), GetCachedExpression(), getColorInfo(), GetConfFilesInDir(), GetCurrentVirtualXIDs(), GetFdwRoutineForRelation(), GetForeignDataWrapperExtended(), GetForeignServerExtended(), GetForeignTable(), getIthJsonbValueFromContainer(), getJsonEncodingConst(), GetJsonPathVar(), getKeyJsonValueFromContainer(), GetLockStatusData(), GetMultiXactIdMembers(), GetPermutation(), GetPredicateLockStatusData(), GetPreparedTransactionList(), GetPublication(), getQuadrantArea(), getRangeBox(), GetRunningTransactionLocks(), GetSQLCurrentTime(), GetSubscription(), GetSubscriptionRelations(), gettoken_tsvector(), GetUserMapping(), GetVirtualXIDsDelayingChkpt(), GetWaitEventExtensionNames(), GetWALBlockInfo(), GetWalSummaries(), ghstore_alloc(), ghstore_compress(), ghstore_picksplit(), gimme_tree(), gin_bool_consistent(), gin_btree_extract_query(), gin_btree_extract_value(), gin_extract_hstore(), gin_extract_hstore_query(), gin_extract_jsonb_path(), gin_extract_jsonb_query(), gin_extract_query_trgm(), gin_extract_tsquery(), gin_extract_tsvector(), gin_extract_value_trgm(), gin_leafpage_items(), gin_trgm_triconsistent(), ginAllocEntryAccumulator(), ginbeginscan(), ginbuild(), ginCompressPostingList(), GinDataLeafPageGetItems(), ginExtractEntries(), ginFillScanEntry(), ginFillScanKey(), ginFindLeafPage(), ginFindParents(), GinFormInteriorTuple(), ginHeapTupleFastInsert(), gininsert(), ginInsertBAEntry(), ginint4_queryextract(), ginMergeItemPointers(), ginPostingListDecodeAllSegments(), ginReadTuple(), ginRedoRecompress(), ginVacuumItemPointers(), ginVacuumPostingTreeLeaf(), gist_box_picksplit(), gist_box_union(), gist_circle_compress(), gist_indexsortbuild(), gist_indexsortbuild_levelstate_flush(), gist_page_items_bytea(), gist_point_compress(), gist_point_fetch(), gist_poly_compress(), gistbeginscan(), gistbufferinginserttuples(), gistbuild(), gistextractpage(), gistfillitupvec(), gistfixsplit(), gistGetItupFromPage(), gistgettuple(), gistInitBuildBuffers(), gistMakeUnionItVec(), gistplacetopage(), gistRelocateBuildBuffersOnSplit(), gistrescan(), gistScanPage(), gistSplit(), gistSplitByKey(), gistSplitHalf(), gistunionsubkeyvec(), gseg_picksplit(), gtrgm_alloc(), gtrgm_compress(), gtrgm_consistent(), gtrgm_decompress(), gtrgm_picksplit(), gtsquery_compress(), gtsquery_picksplit(), gtsvector_alloc(), gtsvector_compress(), gtsvector_decompress(), gtsvector_penalty(), gtsvector_picksplit(), gtsvectorout(), hash_agg_enter_spill_mode(), hash_object_field_end(), hash_page_items(), hash_record(), hash_record_extended(), hashagg_batch_read(), hashbeginscan(), hashbpchar(), hashbpcharextended(), hashbuild(), hashgettuple(), hashtext(), hashtextextended(), heap_beginscan(), heap_copy_minimal_tuple(), heap_copy_tuple_as_datum(), heap_copytuple(), heap_copytuple_with_tuple(), heap_modify_tuple(), heap_modify_tuple_by_cols(), heap_multi_insert(), heap_page_items(), heap_tuple_from_minimal_tuple(), heap_vacuum_rel(), heapam_relation_copy_for_cluster(), hladdword(), hmac_finish(), hstore_akeys(), hstore_avals(), hstore_concat(), hstore_delete(), hstore_delete_array(), hstore_delete_hstore(), hstore_from_array(), hstore_from_arrays(), hstore_from_record(), hstore_out(), hstore_populate_record(), hstore_recv(), hstore_slice_to_array(), hstore_slice_to_hstore(), hstore_subscript_assign(), hstore_to_array_internal(), hstoreArrayToPairs(), hstorePairs(), icu_language_tag(), identify_opfamily_groups(), ImportSnapshot(), index_compute_xid_horizon_for_tuples(), index_register(), index_truncate_tuple(), inet_gist_compress(), inet_gist_fetch(), inet_gist_picksplit(), inet_set_masklen(), inet_spg_inner_consistent(), inet_spg_picksplit(), infix(), init_execution_state(), init_gin_entries(), init_partition_map(), init_sexpr(), init_slab_allocator(), init_tsvector_parser(), InitCatCache(), InitDeadLockChecking(), initGISTstate(), initialize_revoke_actions(), InitPlan(), initRectBox(), initStringInfo(), initTrie(), InitWalRecovery(), InsertPgAttributeTuples(), int2out(), int2vectorout(), int44in(), int44out(), int4_to_char(), int4out(), Int64GetDatum(), int8_to_char(), int8out(), int_to_roman(), interpret_AS_clause(), interpret_function_parameter_list(), interval_avg(), interval_div(), interval_in(), interval_justify_days(), interval_justify_hours(), interval_justify_interval(), interval_mi(), interval_mul(), interval_pl(), interval_recv(), interval_scale(), interval_sum(), interval_trunc(), interval_um(), intervaltypmodout(), intset_create(), irbt_alloc(), iterate_word_similarity(), json_agg_transfn_worker(), json_manifest_finalize_file(), json_object_agg_transfn_worker(), json_object_keys(), json_parse_manifest_incremental_init(), json_unique_object_start(), jsonb_agg_transfn_worker(), jsonb_object_agg_transfn_worker(), jsonb_object_keys(), jsonb_ops__add_path_item(), JsonbDeepContains(), JsonbValueToJsonb(), JsonEncodeDateTime(), JsonTableInitOpaque(), JumbleQuery(), lca(), leafRepackItems(), leftmostvalue_interval(), leftmostvalue_timetz(), LexizeAddLemm(), libpqrcv_readtimelinehistoryfile(), like_fixed_prefix(), line_construct_pp(), line_in(), line_interpt(), line_recv(), llvm_copy_attributes_at_index(), lo_get_fragment_internal(), load_categories_hash(), load_domaintype_info(), load_enum_cache_data(), load_relcache_init_file(), load_tzoffsets(), LocalProcessControlFile(), logfile_getname(), logical_heap_rewrite_flush_mappings(), logicalrep_partition_open(), logicalrep_read_attrs(), logicalrep_read_rel(), logicalrep_read_tuple(), logicalrep_relmap_update(), LogicalRepSyncTableStart(), LogicalTapeFreeze(), LogicalTapeSetCreate(), LogicalTapeWrite(), lookup_var_attr_stats(), lowerstr_with_len(), lpad(), lrq_alloc(), lseg_center(), lseg_construct(), lseg_in(), lseg_interpt(), lseg_recv(), ltree2text(), ltree_compress(), ltree_decompress(), ltree_gist_alloc(), ltree_picksplit(), ltsCreateTape(), ltsGetPreallocBlock(), ltsInitReadBuffer(), ltxtq_out(), ltxtq_send(), lz4_compress_datum(), lz4_decompress_datum(), lz4_decompress_datum_slice(), macaddr8_out(), macaddr_and(), macaddr_in(), macaddr_not(), macaddr_or(), macaddr_out(), macaddr_recv(), macaddr_sortsupport(), macaddr_trunc(), main(), make_build_data(), make_callstmt_target(), make_colname_unique(), make_greater_string(), make_interval(), make_jsp_entry_node(), make_jsp_expr_node(), make_partitionedrel_pruneinfo(), make_pathtarget_from_tlist(), make_positional_trgm(), make_recursive_union(), make_result_opt_error(), make_row_comparison_op(), make_setop(), make_sort_from_groupcols(), make_sort_from_sortclauses(), make_text_key(), make_tuple_from_result_row(), make_tuple_indirect(), make_unique_from_pathkeys(), make_unique_from_sortclauses(), makeaclitem(), makeBufFile(), makeBufFileCommon(), MakeConfigurationMapping(), makeitem(), makeJsonLexContextIncremental(), makeObjectName(), makeParamList(), makepoint(), makeStringInfo(), MakeTidOpExpr(), maketree(), manifest_process_wal_range(), map_variable_attnos_mutator(), mark_hl_fragments(), match_clause_to_partition_key(), MatchNamedCall(), mbuf_create(), mbuf_create_from_data(), mcelem_array_contained_selec(), mcelem_tsquery_selec(), mcv_get_match_bitmap(), mdunlinkfork(), MergeAttributes(), minimal_tuple_from_heap_tuple(), mock_scram_secret(), moveLeafs(), multirange_deserialize(), multirange_gist_compress(), multirange_in(), multirange_recv(), multirange_unnest(), MultiXactIdExpand(), mXactCacheGetById(), ndistinct_for_combination(), network_sortsupport(), new_list(), new_object_addresses(), newLexeme(), newTParserPosition(), nextRectBox(), NIAddAffix(), NISortAffixes(), nodeRead(), normal_rand(), NormalizeSubWord(), NUM_cache(), numeric_sortsupport(), numeric_to_char(), numeric_to_number(), numerictypmodout(), offset_to_interval(), oidout(), oidvectorout(), oidvectortypes(), OpenTableList(), OpernameGetCandidates(), optionListToArray(), order_qual_clauses(), ordered_set_startup(), packGraph(), pad_eme_pkcs1_v15(), PageGetTempPage(), PageGetTempPageCopy(), PageGetTempPageCopySpecial(), pairingheap_allocate(), palloc_btree_page(), parse_compress_specification(), parse_datetime(), parse_fcall_arguments(), parse_hstore(), parse_key_value_arrays(), parse_ltree(), parse_one_reloption(), parse_scalar(), parse_scram_secret(), parse_tsquery(), parseLocalRelOptions(), ParseLongOption(), parseRelOptions(), partition_bounds_copy(), partition_bounds_create(), path_add(), path_in(), path_poly(), path_recv(), percentile_cont_multi_final_common(), percentile_disc_multi_final(), perform_pruning_base_step(), PerformRadiusTransaction(), pg_armor(), pg_blocking_pids(), pg_buffercache_pages(), pg_convert(), pg_current_snapshot(), pg_dearmor(), pg_decrypt(), pg_decrypt_iv(), pg_detoast_datum_copy(), pg_digest(), pg_encrypt(), pg_encrypt_iv(), pg_get_catalog_foreign_keys(), pg_get_constraintdef_worker(), pg_get_multixact_members(), pg_get_publication_tables(), pg_get_userbyid(), pg_hmac(), pg_import_system_collations(), pg_lock_status(), pg_parse_json(), pg_parse_json_incremental(), pg_prepared_xact(), pg_random_bytes(), pg_safe_snapshot_blocking_pids(), pg_snapshot_recv(), pg_strncoll_libc(), pg_strnxfrm_libc(), pg_timezone_abbrevs(), PgArchiverMain(), pgfnames(), pglz_compress_datum(), pglz_decompress_datum(), pglz_decompress_datum_slice(), pgp_armor_headers(), pgp_create_pkt_reader(), pgp_extract_armor_headers(), pgp_key_id_w(), pgp_mpi_alloc(), pgrowlocks(), pgss_shmem_startup(), pgstat_fetch_entry(), pgstat_get_transactional_drops(), pkt_stream_init(), placeChar(), plaintree(), plperl_build_tuple_result(), plperl_ref_from_pg_array(), plperl_spi_exec_prepared(), plperl_spi_prepare(), plperl_spi_query_prepared(), plperl_to_hstore(), plpgsql_add_initdatums(), plpgsql_finish_datums(), plpgsql_fulfill_promise(), plpgsql_ns_additem(), plpgsql_parse_err_condition(), plpython_to_hstore(), pltcl_quote(), pltcl_SPI_execute_plan(), pltcl_SPI_prepare(), PLy_cursor_plan(), PLy_procedure_munge_source(), PLy_spi_execute_plan(), PLyGenericObject_ToComposite(), PLyMapping_ToComposite(), PLyObject_ToBytea(), PLyObject_ToJsonbValue(), PLySequence_ToComposite(), pnstrdup(), point_add(), point_box(), point_div(), point_in(), point_mul(), point_recv(), point_sub(), points_box(), policy_role_list_to_array(), poly_box(), poly_center(), poly_circle(), poly_path(), populate_array(), populate_array_assign_ndims(), populate_record(), populate_recordset_object_field_end(), populate_scalar(), populate_typ_list(), postmaster_child_launch(), PostmasterMain(), pq_getmsgtext(), prepare_sort_from_pathkeys(), prepare_sql_fn_parse_info(), preparePresortedCols(), preprocess_grouping_sets(), PrescanPreparedTransactions(), ProcArrayApplyRecoveryInfo(), process_pipe_input(), process_startup_options(), ProcessStartupPacket(), prs_setup_firstcall(), prsd_lextype(), psprintf(), publication_translate_columns(), publicationListToArray(), pull_up_sublinks_jointree_recurse(), pullf_create(), pushf_create(), pushJsonbValueScalar(), pushquery(), pushState(), pushval_morph(), px_find_cipher(), px_find_digest(), px_find_hmac(), QTNCopy(), queryin(), queue_listen(), quote_identifier(), quote_literal(), quote_literal_cstr(), range_gist_double_sorting_split(), range_gist_picksplit(), range_gist_single_sorting_split(), rbt_create(), RE_compile(), RE_compile_and_cache(), RE_execute(), read_binary_file(), read_client_final_message(), read_dictionary(), read_extension_aux_control_file(), read_stream_begin_relation(), read_whole_file(), readDatum(), readstoplist(), readTimeLineHistory(), readtup_heap(), ReadTwoPhaseFile(), rebuild_database_list(), record_cmp(), record_eq(), record_image_cmp(), record_image_eq(), record_in(), record_out(), record_recv(), record_send(), recordMultipleDependencies(), reduce_expanded_ranges(), reduce_outer_joins_pass1(), regclassout(), regcollationout(), regcomp_auth_token(), regconfigout(), regdictionaryout(), regexec_auth_token(), regexp_fixed_prefix(), regexp_match(), regexp_matches(), register_label_provider(), register_on_commit_action(), RegisterDynamicBackgroundWorker(), regnamespaceout(), regoperout(), regprocout(), regroleout(), regtypeout(), RelationBuildPartitionDesc(), RelationBuildPublicationDesc(), RelationBuildTriggers(), RelationGetExclusionInfo(), RelationGetIndexScan(), RelationGetNotNullConstraints(), RememberManyTestResources(), RememberSyncRequest(), RememberToFreeTupleDescAtEOX(), remove_dbtablespaces(), remove_self_joins_recurse(), RemoveRoleFromObjectPolicy(), ReorderBufferAddInvalidations(), ReorderBufferGetCatalogChangesXacts(), ReorderBufferQueueMessage(), reorderqueue_push(), repeat(), replace_auto_config_value(), replace_text_regexp(), report_json_context(), report_reduced_full_join(), RewriteQuery(), rmtree(), rot13_passphrase(), rpad(), save_state_data(), scanPendingInsert(), ScanSourceDatabasePgClassTuple(), scram_build_secret(), scram_verify_plain_password(), SearchCatCacheList(), searchRangeTableForCol(), secure_open_server(), seg_in(), seg_inter(), seg_out(), seg_union(), select_active_windows(), select_outer_pathkeys_for_merge(), selectColorTrigrams(), sendDir(), sepgsql_fmgr_hook(), seq_redo(), serialize_expr_stats(), SerializeTransactionState(), set_baserel_partition_key_exprs(), set_plan_references(), set_relation_column_names(), set_rtable_names(), set_var_from_str(), setup_firstcall(), setup_parse_fixed_parameters(), setup_parse_variable_parameters(), setup_pct_info(), setup_regexp_matches(), setup_test_matches(), shm_mq_attach(), show_trgm(), SignalBackends(), similar_escape_internal(), slot_compile_deform(), slot_fill_defaults(), smgr_bulk_start_smgr(), smgrDoPendingDeletes(), smgrDoPendingSyncs(), smgrdounlinkall(), smgrGetPendingDeletes(), SnapBuildInitialSnapshot(), SortAndUniqItems(), spg_box_quad_inner_consistent(), spg_box_quad_picksplit(), spg_kd_inner_consistent(), spg_kd_picksplit(), spg_key_orderbys_distances(), spg_poly_quad_compress(), spg_quad_inner_consistent(), spg_quad_picksplit(), spg_range_quad_inner_consistent(), spg_range_quad_picksplit(), spg_text_choose(), spg_text_inner_consistent(), spg_text_leaf_consistent(), spg_text_picksplit(), spgAddPendingTID(), spgAllocSearchItem(), spgbeginscan(), spgExtractNodeLabels(), spgInnerTest(), spgist_name_choose(), spgist_name_inner_consistent(), spgNewHeapItem(), spgRedoVacuumRedirect(), spgSplitNodeAction(), spi_dest_startup(), SPI_modifytuple(), SPI_register_trigger_data(), split_pathtarget_walker(), SplitToVariants(), ssl_extension_info(), StartPrepare(), startScanKey(), statext_mcv_build(), statext_mcv_clauselist_selectivity(), statext_mcv_deserialize(), statext_ndistinct_build(), statext_ndistinct_deserialize(), statext_ndistinct_serialize(), std_typanalyze(), store_flush_position(), storeGettuple(), StoreRelCheck(), str_initcap(), str_tolower(), str_toupper(), str_udeescape(), stream_start_internal(), string_to_bytea_const(), strlist_to_textarray(), subxact_info_add(), subxact_info_read(), SV_to_JsonbValue(), SyncRepGetCandidateStandbys(), SyncRepGetNthLatestSyncRecPtr(), systable_beginscan(), systable_beginscan_ordered(), table_recheck_autovac(), tablesample_init(), tbm_begin_iterate(), test_basic(), test_enc_conversion(), test_pattern(), test_random(), test_re_compile(), test_regex(), test_resowner_many(), test_resowner_priorities(), test_single_value_and_filler(), testdelete(), testprs_lextype(), text_catenate(), text_reverse(), text_substring(), text_to_bits(), text_to_cstring(), thesaurus_lexize(), tidin(), TidListEval(), tidrecv(), TidStoreBeginIterate(), time_interval(), time_mi_time(), time_timetz(), timestamp_age(), timestamp_mi(), timestamptz_age(), timestamptz_timetz(), timetz_in(), timetz_izone(), timetz_mi_interval(), timetz_pl_interval(), timetz_recv(), timetz_scale(), timetz_zone(), to_tsvector_byid(), toast_fetch_datum(), toast_fetch_datum_slice(), toast_open_indexes(), toast_save_datum(), TParserInit(), transformFromClauseItem(), transformRangeTableFunc(), transformRelOptions(), translate(), ts_dist(), ts_headline_byid_opt(), ts_headline_json_byid_opt(), ts_headline_jsonb_byid_opt(), ts_lexize(), TS_phrase_output(), ts_process_call(), tsqueryout(), tsqueryrecv(), tsquerytree(), tstz_dist(), tsvector_setweight(), tsvector_setweight_by_filter(), tsvector_to_array(), tsvector_unnest(), tsvector_update_trigger(), tsvectorin(), tsvectorout(), tt_setup_firstcall(), ttdummy(), tuple_data_split_internal(), TupleDescGetAttInMetadata(), tuplesort_begin_batch(), tuplesort_begin_datum(), tuplesort_begin_index_btree(), tuplesort_begin_index_gist(), tuplesort_begin_index_hash(), tuplesort_putbrintuple(), tuplestore_begin_common(), typenameTypeMod(), unicode_is_normalized(), unicode_normalize_func(), uniqueWORD(), update_attstats(), UpdateLogicalMappings(), uuid_in(), uuid_out(), uuid_recv(), uuid_sortsupport(), vac_open_indexes(), varbit(), varbit_out(), varbit_recv(), varstr_levenshtein(), varstr_sortsupport(), verifybackup_per_wal_range_cb(), widget_in(), worker_spi_main(), WriteBlockRefTable(), xid8out(), xidout(), XLogInsertRecord(), XLogReadRecordAlloc(), XlogReadTwoPhaseData(), xml_recv(), xpath_string(), xpath_table(), and xslt_process().

palloc0()

void* palloc0

(

Size

size

)

Definition at line 1346 of file mcxt.c.

{
    /* duplicates MemoryContextAllocZero to avoid increased overhead */
    void       *ret;
    MemoryContext context = CurrentMemoryContext;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    context->isReset = false;
 
    ret = context->methods->alloc(context, size, 0);
 
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    MemSetAligned(ret, 0, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, CurrentMemoryContext, MCXT_ALLOC_ZERO, MemoryContextIsValid, MemSetAligned, pg_malloc_internal(), size, and VALGRIND_MEMPOOL_ALLOC.

Referenced by _brin_begin_parallel(), _brin_parallel_scan_and_build(), _bt_begin_parallel(), _bt_buildadd(), _bt_form_posting(), _bt_leader_participate_as_worker(), _bt_load(), _bt_pagestate(), _bt_parallel_build_main(), _bt_parallel_scan_and_sort(), _bt_spools_heapscan(), _bt_truncate(), _bt_update_posting(), _h_spoolinit(), _ltq_extract_regex(), _ltree_extract_isparent(), _ltree_extract_risparent(), _ltxtq_extract_exec(), _SPI_make_plan_non_temp(), _SPI_save_plan(), accum_sum_rescale(), add_column_to_pathtarget(), add_dummy_return(), add_foreign_final_paths(), add_foreign_ordered_paths(), add_sp_item_to_pathtarget(), addFkRecurseReferencing(), allocacl(), AllocateRelationDesc(), allocateReloptStruct(), AllocateSnapshotBuilder(), AlterObjectNamespace_internal(), AlterObjectOwner_internal(), AlterObjectRename_internal(), AlterOpFamilyAdd(), AlterOpFamilyDrop(), array_cat(), array_create_iterator(), array_get_slice(), array_in(), array_map(), array_recv(), array_replace_internal(), array_set_element(), array_set_slice(), array_to_tsvector(), ATAddCheckNNConstraint(), ATExecAddColumn(), ATExecSetExpression(), ATExecValidateConstraint(), ATGetQueueEntry(), ATPrepAlterColumnType(), bbsink_copystream_new(), bbsink_gzip_new(), bbsink_lz4_new(), bbsink_progress_new(), bbsink_server_new(), bbsink_throttle_new(), bbsink_zstd_new(), bbstreamer_extractor_new(), bbstreamer_gzip_decompressor_new(), bbstreamer_gzip_writer_new(), bbstreamer_lz4_compressor_new(), bbstreamer_lz4_decompressor_new(), bbstreamer_plain_writer_new(), bbstreamer_recovery_injector_new(), bbstreamer_tar_archiver_new(), bbstreamer_tar_parser_new(), bbstreamer_tar_terminator_new(), bbstreamer_zstd_compressor_new(), bbstreamer_zstd_decompressor_new(), begin_heap_rewrite(), BeginCopyFrom(), BeginCopyTo(), bernoulli_initsamplescan(), BipartiteMatch(), bit(), bit_in(), blbulkdelete(), blgetbitmap(), BlockRefTableEntryMarkBlockModified(), bloom_create(), bloom_init(), BloomFormTuple(), blvacuumcleanup(), bms_add_range(), bms_make_singleton(), bpchar_name(), brin_bloom_opcinfo(), brin_form_placeholder_tuple(), brin_form_tuple(), brin_inclusion_opcinfo(), brin_minmax_multi_opcinfo(), brin_minmax_multi_union(), brin_minmax_opcinfo(), brin_new_memtuple(), brin_range_serialize(), brinbuild(), bt_check_every_level(), bt_page_print_tuples(), btbulkdelete(), btvacuumcleanup(), build_distances(), build_expanded_ranges(), build_expr_data(), build_inet_union_key(), build_pertrans_for_aggref(), build_row_from_vars(), build_simple_rel(), build_sorted_items(), BuildDescForRelation(), BuildEventTriggerCache(), buildint2vector(), buildNSItemFromLists(), buildNSItemFromTupleDesc(), buildoidvector(), calc_rank_and(), calc_rank_cd(), calc_word_similarity(), calculate_partition_bound_for_merge(), check_hba(), check_ident_usermap(), check_partitions_for_split(), check_tuple_attribute(), cidr_set_masklen_internal(), circle_poly(), collect_corrupt_items(), collect_visibility_data(), combo_init(), compact_palloc0(), CompactCheckpointerRequestQueue(), compile_plperl_function(), compile_pltcl_function(), compute_partition_bounds(), construct_empty_array(), construct_md_array(), copy_ltree(), CopyCachedPlan(), create_array_envelope(), create_edata_for_relation(), create_foreign_modify(), create_groupingsets_plan(), create_hash_bounds(), create_list_bounds(), create_queryEnv(), create_range_bounds(), CreateBlockRefTableEntry(), CreateBlockRefTableReader(), CreateBlockRefTableWriter(), CreateCachedPlan(), CreateExplainSerializeDestReceiver(), CreateFakeRelcacheEntry(), CreateIncrementalBackupInfo(), CreateIntoRelDestReceiver(), CreateOneShotCachedPlan(), CreateParallelContext(), createSplitPartitionContext(), CreateSQLFunctionDestReceiver(), CreateTransientRelDestReceiver(), CreateTupleDescCopyConstr(), CreateTupleQueueDestReceiver(), CreateTupleQueueReader(), CreateTuplestoreDestReceiver(), crosstab(), cryptohash_internal(), cube_a_f8(), cube_a_f8_f8(), cube_c_f8(), cube_c_f8_f8(), cube_enlarge(), cube_f8(), cube_f8_f8(), cube_inter(), cube_subset(), cube_union_v0(), deconstruct_array(), DefineOpClass(), deparse_context_for(), deparse_context_for_plan_tree(), DependencyGenerator_init(), dintdict_init(), dintdict_lexize(), disassembleLeaf(), dispell_init(), div_var(), div_var_fast(), do_analyze_rel(), doPickSplit(), dsimple_init(), dsimple_lexize(), dsm_impl_mmap(), dsnowball_init(), dsnowball_lexize(), dsynonym_init(), dsynonym_lexize(), dxsyn_init(), each_worker(), elements_worker(), encrypt_init(), EnumValuesCreate(), eqjoinsel_inner(), eqjoinsel_semi(), EvalPlanQualInit(), EvalPlanQualStart(), EventTriggerCollectAlterDefPrivs(), EventTriggerCollectAlterTSConfig(), EventTriggerCollectCreateOpClass(), EventTriggerSQLDropAddObject(), examine_attribute(), examine_expression(), ExecBuildAuxRowMark(), ExecBuildGroupingEqual(), ExecBuildParamSetEqual(), ExecEvalArrayExpr(), ExecEvalHashedScalarArrayOp(), ExecGrant_Relation(), ExecIndexBuildScanKeys(), ExecInitAgg(), ExecInitAppend(), ExecInitBitmapAnd(), ExecInitBitmapOr(), ExecInitExprRec(), ExecInitFunc(), ExecInitGatherMerge(), ExecInitIndexScan(), ExecInitJsonExpr(), ExecInitJunkFilterConversion(), ExecInitMergeAppend(), ExecInitParallelPlan(), ExecInitRangeTable(), ExecInitResultRelation(), ExecInitSetOp(), ExecInitStoredGenerated(), ExecInitSubscriptingRef(), ExecInitValuesScan(), ExecInitWindowAgg(), ExecReScanHashJoin(), ExecSetupPartitionTupleRouting(), expand_partitioned_rtentry(), expand_tuple(), ExplainCreateWorkersState(), extract_jsp_query(), extract_rollup_sets(), extract_variadic_args(), fetch_more_data(), fetch_remote_table_info(), fetch_statentries_for_relation(), fillFakeState(), find_partition_scheme(), find_window_functions(), findeq(), formrdesc(), g_intbig_consistent(), gather_merge_setup(), gbt_macad8_union(), gbt_macad_union(), gbt_num_bin_union(), gbt_num_compress(), gbt_var_key_copy(), gbt_var_node_truncate(), generate_base_implied_equalities_no_const(), generate_combinations(), generate_dependencies(), get_crosstab_tuplestore(), get_json_object_as_hash(), get_matching_hash_bounds(), get_matching_list_bounds(), get_matching_partitions(), get_matching_range_bounds(), get_relation_info(), get_subscription_list(), get_worker(), GetAccessStrategyWithSize(), GetAfterTriggersTableData(), getColorInfo(), GetLockConflicts(), GetSearchPathMatcher(), getTokenTypes(), GetWALBlockInfo(), gin_extract_tsquery(), ginbulkdelete(), ginExtractEntries(), ginFillScanKey(), ginScanToDelete(), ginvacuumcleanup(), gist_box_picksplit(), gist_indexsortbuild(), gist_indexsortbuild_levelstate_add(), gist_indexsortbuild_levelstate_flush(), gistbeginscan(), gistbulkdelete(), gistdoinsert(), gistFindPath(), gistUserPicksplit(), gistvacuumcleanup(), hash_array(), hashagg_batch_new(), hashagg_spill_init(), hashbulkdelete(), heap_form_minimal_tuple(), heap_form_tuple(), heap_toast_insert_or_update(), heap_tuple_infomask_flags(), heap_vacuum_rel(), heapam_index_fetch_begin(), hmac_init(), identify_join_columns(), index_concurrently_create_copy(), inet_gist_compress(), inet_gist_fetch(), inetand(), inetnot(), inetor(), init_returning_filter(), init_sql_fcache(), InitCatCache(), initHyperLogLog(), initialize_brin_insertstate(), InitializeParallelDSM(), InitPartitionPruneContext(), InitPlan(), InitResultRelInfo(), initSpGistState(), inittapes(), InitWalRecovery(), InitXLogReaderState(), inline_function(), inner_subltree(), InstrAlloc(), int2vectorin(), internal_inetpl(), interpret_AS_clause(), interpret_function_parameter_list(), interval_avg_deserialize(), iterate_json_values(), iteratorFromContainer(), join_tsqueries(), json_array_length(), json_object_keys(), json_strip_nulls(), jsonb_agg_transfn_worker(), jsonb_exec_setup(), jsonb_object_agg_transfn_worker(), jsonb_set_element(), JsonTableInitOpaque(), JsonTableInitPlan(), LaunchParallelWorkers(), lca_inner(), leader_takeover_tapes(), leftmostvalue_macaddr(), leftmostvalue_macaddr8(), leftmostvalue_name(), leftmostvalue_uuid(), libpqrcv_connect(), libpqrcv_exec(), load_relcache_init_file(), LoadArchiveLibrary(), logicalrep_read_tuple(), ltree_concat(), ltree_picksplit(), ltree_union(), macaddr8_and(), macaddr8_in(), macaddr8_not(), macaddr8_or(), macaddr8_recv(), macaddr8_set7bit(), macaddr8_trunc(), macaddr8tomacaddr(), macaddrtomacaddr8(), make_attrmap(), make_auth_token(), make_callstmt_target(), make_inh_translation_list(), make_multirange(), make_one_partition_rbound(), make_parsestate(), make_partition_pruneinfo(), make_partitionedrel_pruneinfo(), make_setop_translation_list(), make_sort_input_target(), make_tsvector(), make_tuple_from_result_row(), make_tuple_indirect(), makeArrayResultArr(), makeDefaultBloomOptions(), makeIntervalAggState(), makeJsonLexContextCstringLen(), makeJsonLexContextIncremental(), makeNumericAggState(), makeNumericAggStateCurrentContext(), MakeTransitionCaptureState(), MakeTupleTableSlot(), mcv_clause_selectivity_or(), mdcbuf_init(), mergeruns(), minmax_multi_init(), MJExamineQuals(), mkVoidAffix(), mul_var(), multi_sort_init(), multirange_constructor2(), multirange_get_range(), multirange_intersect_internal(), multirange_minus_internal(), multirange_union(), nameconcatoid(), namein(), namerecv(), ndistinct_for_combination(), network_broadcast(), network_hostmask(), network_in(), network_netmask(), network_network(), network_recv(), new_intArrayType(), NewExplainState(), newNode(), newRegisNode(), NIImportOOAffixes(), NISortDictionary(), oidvectorin(), ordered_set_startup(), pa_launch_parallel_worker(), parallel_vacuum_end(), parallel_vacuum_init(), ParallelSlotsSetup(), parse_hba_line(), parse_ident_line(), parse_lquery(), parse_ltree(), parse_tsquery(), PartitionPruneFixSubPlanMap(), perform_base_backup(), perform_pruning_combine_step(), pg_backup_start(), pg_crypt(), pg_decode_startup(), pg_logical_slot_get_changes_guts(), pg_parse_json(), pg_stat_get_wal_receiver(), pg_tzenumerate_start(), pgoutput_startup(), pgoutput_truncate(), pgp_cfb_create(), pgp_init(), pgp_key_alloc(), placeChar(), plperl_build_tuple_result(), plperl_modify_tuple(), plperl_ref_from_pg_array(), plperl_spi_prepare(), plpgsql_build_recfield(), plpgsql_build_record(), plpgsql_build_variable(), plpgsql_compile_inline(), plsample_func_handler(), pltcl_build_tuple_result(), pltcl_SPI_prepare(), PLy_modify_tuple(), PLy_procedure_create(), PLy_spi_prepare(), poly_in(), poly_recv(), populate_array_assign_ndims(), populate_recordset_worker(), postgresBeginDirectModify(), postgresBeginForeignScan(), postgresGetForeignJoinPaths(), postgresGetForeignRelSize(), postgresGetForeignUpperPaths(), pq_init(), prepare_query_params(), prepare_sql_fn_parse_info(), PrepareForIncrementalBackup(), preparePresortedCols(), preprocess_grouping_sets(), printtup_create_DR(), printtup_prepare_info(), ProcessCopyOptions(), prune_append_rel_partitions(), pull_up_constant_function(), pull_up_simple_subquery(), pull_up_simple_values(), pullf_create(), push_path(), pushf_create(), pushOperator(), pushStop(), pushValue_internal(), px_find_combo(), QT2QTN(), QTN2QT(), QTNBinary(), queryin(), range_agg_finalfn(), range_serialize(), read_extension_control_file(), read_tablespace_map(), refresh_by_match_merge(), regcomp_auth_token(), RelationBuildLocalRelation(), RelationBuildPartitionKey(), RelationBuildTriggers(), RelationFindReplTupleByIndex(), RelationFindReplTupleSeq(), RelationGetIndexAttOptions(), remap_groupColIdx(), remove_useless_groupby_columns(), ReorderBufferProcessTXN(), ReorderBufferToastReplace(), reverse_name(), rewriteTargetListIU(), rewriteValuesRTE(), save_state_data(), scram_init(), selectColorTrigrams(), sepgsql_avc_compute(), sepgsql_set_client_label(), serialize_prepare_info(), set_append_rel_size(), set_baserel_partition_key_exprs(), set_deparse_for_query(), set_join_column_names(), set_joinrel_partition_key_exprs(), set_plan_references(), set_simple_column_names(), set_subquery_pathlist(), setup_regexp_matches(), setup_simple_rel_arrays(), setup_test_matches(), shell_get_sink(), SnapBuildSerialize(), spg_quad_picksplit(), spgbeginscan(), spgbuild(), spgbulkdelete(), spgFormInnerTuple(), spgFormLeafTuple(), spgFormNodeTuple(), spgist_name_leaf_consistent(), spgvacuumcleanup(), spi_dest_startup(), standard_ExecutorStart(), standard_join_search(), StartPrepare(), StartupDecodingContext(), statext_dependencies_build(), statext_dependencies_deserialize(), statext_dependencies_serialize(), statext_mcv_build(), statext_mcv_deserialize(), statext_mcv_serialize(), statext_ndistinct_deserialize(), sts_attach(), sts_initialize(), SummarizeWAL(), synchronize_slots(), system_initsamplescan(), system_rows_initsamplescan(), system_time_initsamplescan(), tbm_attach_shared_iterate(), test_create(), test_rls_hooks_permissive(), test_rls_hooks_restrictive(), testdelete(), testprs_start(), text_name(), thesaurus_init(), TidExprListCreate(), TidStoreAttach(), TidStoreBeginIterate(), TidStoreCreateLocal(), TidStoreCreateShared(), toast_flatten_tuple_to_datum(), tokenize_auth_file(), TParserCopyInit(), TParserInit(), transform_json_string_values(), transformFromClauseItem(), transformSetOperationStmt(), transformValuesClause(), transformWithClause(), trgm_presence_map(), ts_headline_json_byid_opt(), ts_headline_jsonb_byid_opt(), ts_setup_firstcall(), tsquery_not(), tsqueryrecv(), tsvector_concat(), tsvector_delete_arr(), tsvector_delete_by_indices(), tsvector_filter(), tsvector_strip(), tsvectorin(), tsvectorrecv(), TupleDescGetAttInMetadata(), tuplesort_begin_cluster(), tuplesort_begin_common(), tuplesort_begin_datum(), tuplesort_begin_heap(), tuplesort_begin_index_btree(), tuplesort_begin_index_gist(), tuplestore_begin_common(), unaccent_lexize(), varbit_in(), XLogPrefetcherAllocate(), and XmlTableInitOpaque().

palloc_aligned()

void* palloc_aligned	(	Size	size,
		Size	alignto,
		int	flags
	)

Definition at line 1510 of file mcxt.c.

{
    return MemoryContextAllocAligned(CurrentMemoryContext, size, alignto, flags);
}

References CurrentMemoryContext, MemoryContextAllocAligned(), and size.

Referenced by _mdfd_getseg(), GenericXLogStart(), and InitCatCache().

palloc_extended()

void* palloc_extended	(	Size	size,
		int	flags
	)

Definition at line 1367 of file mcxt.c.

{
    /* duplicates MemoryContextAllocExtended to avoid increased overhead */
    void       *ret;
    MemoryContext context = CurrentMemoryContext;
 
    Assert(MemoryContextIsValid(context));
    AssertNotInCriticalSection(context);
 
    context->isReset = false;
 
    ret = context->methods->alloc(context, size, flags);
    if (unlikely(ret == NULL))
    {
        return NULL;
    }
 
    VALGRIND_MEMPOOL_ALLOC(context, ret, size);
 
    if ((flags & MCXT_ALLOC_ZERO) != 0)
        MemSetAligned(ret, 0, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, CurrentMemoryContext, MCXT_ALLOC_ZERO, MemoryContextIsValid, MemSetAligned, pg_malloc_internal(), size, unlikely, and VALGRIND_MEMPOOL_ALLOC.

Referenced by assign_backendlist_entry(), BackendStartup(), pg_clean_ascii(), StartAutovacuumWorker(), and XLogReaderAllocate().

pchomp()

char* pchomp

(

const char *

in

)

Definition at line 1723 of file mcxt.c.

{
    size_t      n;
 
    n = strlen(in);
    while (n > 0 && in[n - 1] == '\n')
        n--;
    return pnstrdup(in, n);
}

References pnstrdup().

Referenced by connect_pg_server(), dblink_connect(), dblink_error_message(), dblink_get_conn(), dblink_res_error(), dblink_send_query(), GetConnection(), libpqrcv_alter_slot(), libpqrcv_connect(), libpqrcv_create_slot(), libpqrcv_endstreaming(), libpqrcv_exec(), libpqrcv_identify_system(), libpqrcv_readtimelinehistoryfile(), libpqrcv_receive(), libpqrcv_send(), libpqrcv_startstreaming(), libpqsrv_cancel(), pgfdw_cancel_query_end(), pgfdw_report_error(), and storeQueryResult().

pfree()

void pfree

(

void *

pointer

)

Definition at line 1520 of file mcxt.c.

{
#ifdef USE_VALGRIND
    MemoryContextMethodID method = GetMemoryChunkMethodID(pointer);
    MemoryContext context = GetMemoryChunkContext(pointer);
#endif
 
    MCXT_METHOD(pointer, free_p) (pointer);
 
#ifdef USE_VALGRIND
    if (method != MCTX_ALIGNED_REDIRECT_ID)
        VALGRIND_MEMPOOL_FREE(context, pointer);
#endif
}

References context, GetMemoryChunkContext(), GetMemoryChunkMethodID(), MCTX_ALIGNED_REDIRECT_ID, MCXT_METHOD, pg_free(), and VALGRIND_MEMPOOL_FREE.

Referenced by _brin_parallel_merge(), _bt_bottomupdel_pass(), _bt_buildadd(), _bt_dedup_finish_pending(), _bt_dedup_pass(), _bt_delitems_delete(), _bt_delitems_delete_check(), _bt_delitems_vacuum(), _bt_doinsert(), _bt_findsplitloc(), _bt_freestack(), _bt_getroot(), _bt_gettrueroot(), _bt_insert_parent(), _bt_insertonpg(), _bt_load(), _bt_newlevel(), _bt_pendingfsm_finalize(), _bt_preprocess_array_keys(), _bt_simpledel_pass(), _bt_sort_dedup_finish_pending(), _bt_split(), _bt_spooldestroy(), _bt_truncate(), _bt_uppershutdown(), _fdvec_resize(), _h_spooldestroy(), _hash_splitbucket(), _hash_squeezebucket(), _int_contains(), _int_inter(), _int_overlap(), _int_same(), _int_union(), _lca(), _mdfd_getseg(), _mdfd_openseg(), _mdfd_segpath(), AbortBufferIO(), AbsorbSyncRequests(), accum_sum_rescale(), accumArrayResultArr(), aclmerge(), add_partial_path(), add_path(), addArcs(), AddEnumLabel(), AddFileToBackupManifest(), addFkRecurseReferenced(), addHLParsedLex(), addItemPointersToLeafTuple(), addKey(), adjust_appendrel_attrs_multilevel(), adjust_child_relids_multilevel(), advance_windowaggregate(), advance_windowaggregate_base(), afterTriggerDeleteHeadEventChunk(), AfterTriggerEndSubXact(), afterTriggerFreeEventList(), afterTriggerRestoreEventList(), agg_refill_hash_table(), AlignedAllocFree(), AlignedAllocRealloc(), allocate_recordbuf(), AlterObjectNamespace_internal(), AlterObjectOwner_internal(), AlterObjectRename_internal(), amvalidate(), appendJSONKeyValueFmt(), AppendStringCommandOption(), appendStringInfoStringQuoted(), apply_scanjoin_target_to_paths(), apw_dump_now(), array_free_iterator(), array_in(), array_map(), array_out(), array_recv(), array_replace_internal(), array_send(), array_set_element_expanded(), array_shuffle_n(), array_to_json_internal(), array_to_jsonb_internal(), array_to_text_internal(), arrayconst_cleanup_fn(), arrayexpr_cleanup_fn(), ArrayGetIntegerTypmods(), ASN1_STRING_to_text(), assign_simple_var(), AssignTransactionId(), Async_Notify(), AtEOSubXact_Inval(), AtEOSubXact_on_commit_actions(), AtEOSubXact_PgStat(), AtEOSubXact_PgStat_DroppedStats(), AtEOSubXact_PgStat_Relations(), AtEOXact_GUC(), AtEOXact_on_commit_actions(), AtEOXact_PgStat_DroppedStats(), AtEOXact_RelationCache(), ATPrepAlterColumnType(), AtSubAbort_childXids(), AtSubAbort_Notify(), AtSubAbort_Snapshot(), AtSubCommit_childXids(), AtSubCommit_Notify(), AttrDefaultFetch(), autoinc(), BackendInitialize(), BackendStartup(), bbsink_server_begin_archive(), bbsink_server_begin_manifest(), bbsink_server_end_manifest(), bbstreamer_extractor_free(), bbstreamer_plain_writer_free(), bbstreamer_recovery_injector_free(), bbstreamer_tar_archiver_free(), bbstreamer_tar_parser_free(), bbstreamer_tar_terminator_free(), be_tls_close(), be_tls_open_server(), binaryheap_free(), bind_param_error_callback(), BipartiteMatchFree(), blendscan(), blgetbitmap(), BlockRefTableEntryMarkBlockModified(), BlockRefTableFreeEntry(), BlockRefTableReaderNextRelation(), bloom_free(), blrescan(), bms_add_members(), bms_del_member(), bms_del_members(), bms_free(), bms_int_members(), bms_intersect(), bms_join(), bms_replace_members(), boolop(), BootstrapModeMain(), BootStrapXLOG(), bottomup_sort_and_shrink(), bpcharfastcmp_c(), bpcharrecv(), bqarr_in(), brin_build_desc(), brin_form_tuple(), brin_free_tuple(), brin_inclusion_add_value(), brin_inclusion_union(), brin_minmax_add_value(), brin_minmax_multi_distance_inet(), brin_minmax_multi_union(), brin_minmax_union(), brin_page_items(), brinendscan(), brinRevmapTerminate(), brinsummarize(), bt_check_level_from_leftmost(), bt_child_check(), bt_child_highkey_check(), bt_downlink_missing_check(), bt_leftmost_ignoring_half_dead(), bt_normalize_tuple(), bt_page_print_tuples(), bt_right_page_check_scankey(), bt_rootdescend(), bt_target_page_check(), bt_tuple_present_callback(), btendscan(), btinsert(), btree_xlog_updates(), btvacuumpage(), buf_finalize(), BufferSync(), BufFileClose(), BufFileOpenFileSet(), build_backup_content(), build_child_join_rel(), build_child_join_sjinfo(), build_EvalXFuncInt(), build_index_paths(), build_local_reloptions(), build_pertrans_for_aggref(), build_reloptions(), build_sorted_items(), buildFreshLeafTuple(), BuildRestoreCommand(), BuildTupleFromCStrings(), cache_locale_time(), cache_single_string(), calc_arraycontsel(), calc_distr(), calc_rank_and(), calc_rank_cd(), calc_rank_or(), calc_word_similarity(), calculate_partition_bound_for_merge(), cancel_on_dsm_detach(), CatalogCloseIndexes(), CatCacheFreeKeys(), CatCacheRemoveCList(), CatCacheRemoveCTup(), char2wchar(), check_application_name(), check_circularity(), check_cluster_name(), check_control_files(), check_createrole_self_grant(), check_datestyle(), check_db_file_conflict(), check_debug_io_direct(), check_default_text_search_config(), check_ident_usermap(), check_locale(), check_log_destination(), check_partitions_for_split(), check_publications_origin(), check_relation_privileges(), check_schema_perms(), check_search_path(), check_standby_slot_names(), check_temp_tablespaces(), check_timezone(), check_wal_consistency_checking(), CheckAffix(), checkclass_str(), checkcondition_str(), CheckConstraintFetch(), CheckForBufferLeaks(), CheckForLocalBufferLeaks(), CheckIndexCompatible(), CheckMD5Auth(), CheckPasswordAuth(), CheckPointTwoPhase(), CheckPWChallengeAuth(), CheckRADIUSAuth(), CheckSASLAuth(), checkSharedDependencies(), ChooseConstraintName(), ChooseExtendedStatisticName(), ChooseRelationName(), citext_eq(), citext_hash(), citext_hash_extended(), citext_ne(), citextcmp(), clauselist_apply_dependencies(), clauselist_selectivity_ext(), clean_NOT_intree(), clean_stopword_intree(), cleanup_directories_atexit(), cleanup_subxact_info(), CleanupBackend(), CleanupBackgroundWorker(), clear_and_pfree(), close_tsvector_parser(), ClosePostmasterPorts(), collectMatchBitmap(), combo_free(), combo_init(), CompactCheckpointerRequestQueue(), compareJsonbContainers(), compareStrings(), compile_plperl_function(), compile_pltcl_function(), compileTheLexeme(), compileTheSubstitute(), compute_array_stats(), compute_tsvector_stats(), concat_internal(), connect_pg_server(), construct_empty_expanded_array(), ConstructTupleDescriptor(), convert_any_priv_string(), convert_charset(), convert_column_name(), convert_string_datum(), convert_to_scalar(), convertPgWchar(), copy_dest_destroy(), copy_file(), copy_table(), CopyArrayEls(), CopyFromErrorCallback(), CopyMultiInsertBufferCleanup(), copyTemplateDependencies(), count_usable_fds(), create_cursor(), create_hash_bounds(), create_list_bounds(), create_partitionwise_grouping_paths(), create_range_bounds(), create_script_for_old_cluster_deletion(), create_secmsg(), create_tablespace_directories(), CreateCheckPoint(), CreateDatabaseUsingFileCopy(), CreateDatabaseUsingWalLog(), createdb(), createNewConnection(), createPostingTree(), CreateStatistics(), CreateTableSpace(), CreateTriggerFiringOn(), croak_cstr(), crosstab(), cstr2sv(), datasegpath(), datetime_format_has_tz(), datetime_to_char_body(), datum_image_eq(), datum_image_hash(), datum_to_json_internal(), datum_to_jsonb_internal(), datumSerialize(), db_encoding_convert(), dbase_redo(), dblink_connect(), dblink_disconnect(), dblink_security_check(), DCH_to_char(), deallocate_query(), DebugPrintBufferRefcount(), DecodeTextArrayToBitmapset(), DeconstructFkConstraintRow(), DefineDomain(), DefineEnum(), DefineIndex(), DefineRange(), DefineType(), deleteSplitPartitionContext(), deparseConst(), dependencies_clauselist_selectivity(), DependencyGenerator_free(), deserialize_deflist(), destroy_tablespace_directories(), DestroyBlockRefTableReader(), DestroyBlockRefTableWriter(), DestroyParallelContext(), destroyStringInfo(), DestroyTupleQueueReader(), detoast_attr(), detoast_attr_slice(), digest_free(), dintdict_lexize(), dir_realloc(), dispell_lexize(), div_var(), div_var_fast(), do_analyze_rel(), do_autovacuum(), do_compile(), Do_MultiXactIdWait(), do_pg_backup_start(), do_pg_backup_stop(), do_start_bgworker(), do_text_output_multiline(), do_to_timestamp(), DoesMultiXactIdConflict(), dofindsubquery(), dotrim(), DropRelationFiles(), DropRelationsAllBuffers(), dsa_detach(), dshash_destroy(), dshash_detach(), dsimple_lexize(), dsm_create(), dsm_detach(), dsm_impl_sysv(), dsnowball_lexize(), dsynonym_init(), dsynonym_lexize(), dxsyn_lexize(), ecpg_filter_source(), ecpg_filter_stderr(), ecpg_postprocess_result(), elog_node_display(), emit_audit_message(), encrypt_free(), end_tup_output(), EndCopy(), EndCopyFrom(), enlarge_list(), entry_dealloc(), entry_purge_tuples(), entryLoadMoreItems(), enum_range_internal(), enum_recv(), EnumValuesCreate(), eqjoinsel_inner(), eqjoinsel_semi(), eval_windowaggregates(), EventTriggerAlterTableEnd(), EventTriggerSQLDropAddObject(), examine_attribute(), examine_expression(), exec_bind_message(), exec_object_restorecon(), exec_stmt_foreach_a(), Exec_UnlistenCommit(), ExecAggCopyTransValue(), ExecDropSingleTupleTableSlot(), ExecEndWindowAgg(), ExecEvalPreOrderedDistinctSingle(), ExecEvalXmlExpr(), ExecFetchSlotHeapTupleDatum(), ExecForceStoreHeapTuple(), ExecForceStoreMinimalTuple(), ExecGrant_Attribute(), ExecGrant_common(), ExecGrant_Largeobject(), ExecGrant_Parameter(), ExecGrant_Relation(), ExecHashIncreaseNumBatches(), ExecHashRemoveNextSkewBucket(), ExecHashTableDestroy(), ExecIndexBuildScanKeys(), ExecInitMemoize(), ExecParallelCleanup(), ExecParallelFinish(), ExecParallelHashCloseBatchAccessors(), ExecParallelHashRepartitionRest(), ExecReScanTidScan(), ExecResetTupleTable(), ExecSetParamPlan(), ExecSetSlotDescriptor(), ExecShutdownGatherMergeWorkers(), ExecShutdownGatherWorkers(), execute_foreign_modify(), executeDateTimeMethod(), executeItemOptUnwrapTarget(), ExecuteRecoveryCommand(), expand_dynamic_library_name(), expanded_record_set_field_internal(), expanded_record_set_fields(), expanded_record_set_tuple(), ExplainFlushWorkersState(), ExplainProperty(), ExplainPropertyFloat(), ExplainPropertyList(), ExplainQuery(), extract_autovac_opts(), extract_rollup_sets(), extractNotNullColumn(), fetch_finfo_record(), fetch_function_defaults(), fetch_remote_table_info(), fetch_statentries_for_relation(), fetch_table_list(), file_acquire_sample_rows(), filter_list_to_array(), finalize_aggregates(), FinalizeIncrementalManifest(), find_in_dynamic_libpath(), find_inheritance_children_extended(), find_other_exec(), find_provider(), findDependentObjects(), findeq(), findJsonbValueFromContainer(), finish_edata(), FinishPreparedTransaction(), fix_merged_indexes(), fixup_inherited_columns(), flush_pipe_input(), FlushRelationsAllBuffers(), fmgr_info_C_lang(), fmgr_info_cxt_security(), forget_invalid_pages(), forget_invalid_pages_db(), ForgetBackgroundWorker(), ForgetManyTestResources(), form_and_insert_tuple(), form_and_spill_tuple(), free_attrmap(), free_attstatsslot(), free_child_join_sjinfo(), free_chromo(), free_conversion_map(), free_edge_table(), free_object_addresses(), free_openssl_cipher(), free_openssl_digest(), free_parsestate(), free_partition_map(), free_pool(), free_sort_tuple(), FreeAccessStrategy(), freeAndGetParent(), FreeBulkInsertState(), FreeErrorData(), FreeErrorDataContents(), FreeExprContext(), FreeFakeRelcacheEntry(), freeGinBtreeStack(), freeHyperLogLog(), freeJsonLexContext(), FreeQueryDesc(), FreeSnapshot(), FreeSubscription(), freetree(), FreeTriggerDesc(), FreeTupleDesc(), FreeWaitEventSet(), FreeWaitEventSetAfterFork(), FreezeMultiXactId(), func_get_detail(), FuncnameGetCandidates(), g_int_compress(), g_int_consistent(), g_int_decompress(), g_int_penalty(), g_int_picksplit(), g_intbig_consistent(), g_intbig_picksplit(), gather_merge_clear_tuples(), gbt_bit_l2n(), gen_ossl_free(), generate_append_tlist(), generate_base_implied_equalities_no_const(), generate_combinations(), generate_dependencies(), generate_matching_part_pairs(), generate_trgm_only(), generate_wildcard_trgm(), generateClonedExtStatsStmt(), generateHeadline(), generator_free(), GenericXLogAbort(), GenericXLogFinish(), get_attstatsslot(), get_const_expr(), get_control_dbstate(), get_docrep(), get_extension_aux_control_filename(), get_extension_script_filename(), get_flush_position(), get_from_clause(), get_relation_statistics(), get_reloptions(), get_sql_insert(), get_sql_update(), get_str_from_var_sci(), get_target_list(), get_tuple_of_interest(), get_typdefault(), GetAggInitVal(), getColorInfo(), GetConfFilesInDir(), GetIncrementalFilePath(), GetMultiXactIdHintBits(), GetNewRelFileNumber(), getNextNearest(), getObjectDescription(), getObjectIdentityParts(), getPublicationSchemaInfo(), GetTempNamespaceProcNumber(), GetWALRecordsInfo(), gin_extract_jsonb_path(), gin_leafpage_items(), gin_trgm_triconsistent(), ginCompressPostingList(), ginendscan(), ginEntryFillRoot(), ginEntryInsert(), ginExtractEntries(), ginFinishSplit(), GinFormTuple(), ginFreeScanKeys(), ginPostingListDecodeAllSegmentsToTbm(), ginVacuumEntryPage(), ginVacuumPostingTree(), ginVacuumPostingTreeLeaf(), gist_indexsortbuild(), gist_indexsortbuild_levelstate_flush(), gist_ischild(), gistgetbitmap(), gistgettuple(), gistPopItupFromNodeBuffer(), gistRelocateBuildBuffersOnSplit(), gistrescan(), gistunionsubkeyvec(), gistUnloadNodeBuffer(), gtrgm_consistent(), gtrgm_distance(), gtrgm_penalty(), gtsvector_penalty(), guc_free(), GUCArrayReset(), HandleChildCrash(), HandleParallelApplyMessages(), HandleParallelMessages(), HandlePgArchInterrupts(), hash_record(), hash_record_extended(), hashagg_finish_initial_spills(), hashagg_reset_spill_state(), hashagg_spill_finish(), hashagg_spill_tuple(), hashbpchar(), hashbpcharextended(), hashbuildCallback(), hashendscan(), hashinsert(), hashtext(), hashtextextended(), heap_create_with_catalog(), heap_endscan(), heap_force_common(), heap_free_minimal_tuple(), heap_freetuple(), heap_lock_tuple(), heap_lock_updated_tuple_rec(), heap_modify_tuple(), heap_modify_tuple_by_cols(), heap_tuple_infomask_flags(), heap_tuple_should_freeze(), heap_vacuum_rel(), heapam_index_fetch_end(), heapam_relation_copy_for_cluster(), heapam_tuple_complete_speculative(), heapam_tuple_insert(), heapam_tuple_insert_speculative(), heapam_tuple_update(), hmac_finish(), hmac_free(), hmac_init(), hstoreUniquePairs(), hv_fetch_string(), hv_store_string(), icu_language_tag(), index_compute_xid_horizon_for_tuples(), index_concurrently_create_copy(), index_form_tuple_context(), index_store_float8_orderby_distances(), index_truncate_tuple(), IndexScanEnd(), IndexSupportsBackwardScan(), infix(), initcap(), initialize_reloptions(), InitializeSystemUser(), InitIndexAmRoutine(), InitPostgres(), initTrie(), InitWalRecovery(), inner_int_inter(), insert_username(), InsertOneTuple(), InsertPgAttributeTuples(), internal_citext_pattern_cmp(), internalerrquery(), intorel_destroy(), intset_subtract(), inv_close(), inv_getsize(), inv_read(), inv_truncate(), inv_write(), InvalidateAttoptCacheCallback(), InvalidateTableSpaceCacheCallback(), irbt_free(), isAnyTempNamespace(), isolation_start_test(), isRelDataFile(), iterate_jsonb_values(), iterate_word_similarity(), jit_release_context(), json_manifest_finalize_file(), json_manifest_finalize_wal_range(), json_manifest_object_field_start(), json_manifest_scalar(), json_object(), json_object_keys(), json_object_two_arg(), json_parse_manifest_incremental_shutdown(), json_unique_object_end(), json_unique_object_field_start(), jsonb_object(), jsonb_object_two_arg(), jsonb_set_element(), JsonbDeepContains(), JsonbValue_to_SV(), JsonItemFromDatum(), jsonpath_send(), KnownAssignedXidsDisplay(), lazy_cleanup_one_index(), lazy_vacuum_one_index(), lca(), leafRepackItems(), libpq_destroy(), libpqrcv_alter_slot(), libpqrcv_connect(), libpqrcv_create_slot(), libpqrcv_disconnect(), libpqrcv_get_dbname_from_conninfo(), libpqrcv_startstreaming(), like_fixed_prefix(), list_delete_first_n(), list_delete_nth_cell(), list_free_private(), llvm_compile_module(), llvm_copy_attributes_at_index(), llvm_release_context(), llvm_resolve_symbol(), lo_manage(), load_backup_manifest(), load_enum_cache_data(), load_external_function(), load_file(), load_libraries(), load_relcache_init_file(), local_buffer_write_error_callback(), local_destroy(), log_status_format(), logfile_rotate_dest(), logical_heap_rewrite_flush_mappings(), logicalrep_relmap_free_entry(), logicalrep_write_tuple(), LogicalTapeClose(), LogicalTapeFreeze(), LogicalTapeRewindForRead(), LogicalTapeSetClose(), LogRecoveryConflict(), LogStandbySnapshot(), lookup_ts_config_cache(), lookup_var_attr_stats(), LookupGXact(), lower(), lowerstr_with_len(), lquery_recv(), lquery_send(), lrq_free(), ltree_addtext(), ltree_picksplit(), ltree_recv(), ltree_send(), ltree_strncasecmp(), ltree_textadd(), ltxtq_recv(), ltxtq_send(), lz4_compress_datum(), main(), make_greater_string(), make_partition_pruneinfo(), make_partitionedrel_pruneinfo(), make_scalar_key(), make_tsvector(), make_tuple_indirect(), makeArrayTypeName(), makeMultirangeConstructors(), map_sql_value_to_xml_value(), mark_hl_fragments(), MaybeRemoveOldWalSummaries(), mbuf_free(), mcelem_array_contained_selec(), mcelem_array_selec(), mcelem_tsquery_selec(), mcv_clause_selectivity_or(), mcv_get_match_bitmap(), mdcreate(), mdopenfork(), mdsyncfiletag(), mdunlinkfiletag(), mdunlinkfork(), merge_acl_with_grant(), merge_clump(), mergeruns(), mkANode(), moddatetime(), mode_final(), moveArrayTypeName(), movedb(), movedb_failure_callback(), mul_var(), multirange_recv(), MultiXactIdExpand(), MultiXactIdGetUpdateXid(), MultiXactIdIsRunning(), mXactCachePut(), mxid_to_string(), namerecv(), next_field_expand(), NextCopyFrom(), NIImportAffixes(), NIImportDictionary(), NIImportOOAffixes(), NINormalizeWord(), NormalizeSubWord(), NUM_cache(), numeric_abbrev_convert(), numeric_fast_cmp(), numeric_float4(), numeric_float8(), numeric_to_number(), numericvar_to_double_no_overflow(), object_aclmask_ext(), pa_free_worker_info(), pa_launch_parallel_worker(), pad_eme_pkcs1_v15(), PageRestoreTempPage(), pagetable_free(), pair_encode(), pairingheap_free(), parallel_vacuum_end(), parallel_vacuum_init(), parallel_vacuum_process_one_index(), ParameterAclLookup(), parse_and_validate_value(), parse_args(), parse_compress_specification(), parse_extension_control_file(), parse_fcall_arguments(), parse_hba_line(), parse_lquery(), parse_ltree(), parse_manifest_file(), parse_one_reloption(), parse_subscription_options(), parse_tsquery(), parseCommandLine(), parseNameAndArgTypes(), parseRelOptionsInternal(), parsetext(), PartitionPruneFixSubPlanMap(), patternsel_common(), pclose_check(), perform_base_backup(), perform_work_item(), PerformAuthentication(), PerformRadiusTransaction(), PerformWalRecovery(), pg_armor(), pg_attribute_aclcheck_all_ext(), pg_attribute_aclmask_ext(), pg_backup_stop(), pg_be_scram_build_secret(), pg_class_aclmask_ext(), pg_convert(), pg_crypt(), pg_dearmor(), pg_decode_commit_txn(), pg_decode_stream_abort(), pg_decode_stream_commit(), pg_encrypt(), pg_extension_update_paths(), pg_get_constraintdef_worker(), pg_get_expr_worker(), pg_get_function_arg_default(), pg_get_indexdef_worker(), pg_get_line(), pg_get_multixact_members(), pg_get_partkeydef_worker(), pg_get_statisticsobj_worker(), pg_get_statisticsobjdef_expressions(), pg_get_wal_block_info(), pg_get_wal_record_info(), pg_identify_object_as_address(), pg_largeobject_aclmask_snapshot(), pg_namespace_aclmask_ext(), pg_parameter_acl_aclmask(), pg_parameter_aclmask(), pg_parse_query(), pg_plan_query(), pg_replication_origin_create(), pg_replication_origin_drop(), pg_replication_origin_oid(), pg_replication_origin_session_setup(), pg_rewrite_query(), pg_split_opts(), pg_stat_file(), pg_stat_get_activity(), pg_stat_get_backend_activity(), pg_stat_statements_internal(), pg_strncoll_libc(), pg_strnxfrm_libc(), pg_sync_replication_slots(), pg_tablespace_databases(), pg_type_aclmask_ext(), pg_tzenumerate_end(), pg_tzenumerate_next(), pgfnames_cleanup(), PGLC_localeconv(), pglz_compress_datum(), pgoutput_commit_txn(), pgp_cfb_free(), pgp_create_pkt_reader(), pgp_free(), pgp_key_free(), pgp_mpi_free(), pgss_shmem_startup(), pgss_store(), pgstat_delete_pending_entry(), pgstat_release_entry_ref(), pkt_stream_free(), plainnode(), plperl_build_tuple_result(), plperl_call_perl_func(), plperl_hash_from_tuple(), plperl_modify_tuple(), plperl_spi_exec_prepared(), plperl_spi_prepare(), plperl_spi_query_prepared(), plperl_sv_to_datum(), plperl_trigger_handler(), plperl_util_elog(), plpgsql_destroy_econtext(), plpgsql_extra_checks_check_hook(), plpgsql_subxact_cb(), pltcl_build_tuple_argument(), pltcl_func_handler(), pltcl_quote(), pltcl_set_tuple_values(), pltcl_trigger_handler(), PLy_abort_open_subtransactions(), PLy_cursor_plan(), PLy_elog_impl(), PLy_function_drop_args(), PLy_function_restore_args(), PLy_input_setup_tuple(), PLy_modify_tuple(), PLy_output(), PLy_output_setup_tuple(), PLy_pop_execution_context(), PLy_procedure_compile(), PLy_procedure_create(), PLy_quote_literal(), PLy_quote_nullable(), PLy_spi_execute_plan(), PLy_subtransaction_exit(), PLy_traceback(), PLy_trigger_build_args(), PLyGenericObject_ToComposite(), PLyMapping_ToComposite(), PLyNumber_ToJsonbValue(), PLySequence_ToComposite(), PLyUnicode_Bytes(), PLyUnicode_FromScalar(), PLyUnicode_FromStringAndSize(), PMSignalShmemInit(), PopActiveSnapshot(), PopTransaction(), populate_array(), populate_record(), populate_scalar(), PortalDrop(), postgresExecForeignTruncate(), postgresGetForeignJoinPaths(), PostmasterMain(), PostPrepare_smgr(), pprint(), pq_endmessage(), pq_puttextmessage(), pq_sendcountedtext(), pq_sendstring(), pq_sendtext(), pq_writestring(), PrepareTempTablespaces(), preprocessNamespacePath(), PrescanPreparedTransactions(), print(), print_expr(), print_function_arguments(), printtup_destroy(), printtup_prepare_info(), printtup_shutdown(), ProcArrayApplyRecoveryInfo(), process_directory_recursively(), process_ordered_aggregate_single(), process_pipe_input(), process_postgres_switches(), process_target_wal_block_change(), ProcessCommittedInvalidationMessages(), ProcessConfigFileInternal(), ProcessGUCArray(), ProcessStandbyHSFeedbackMessage(), ProcessStandbyReplyMessage(), ProcessWalSndrMessage(), ProcSleep(), prs_process_call(), prune_element_hashtable(), prune_lexemes_hashtable(), psprintf(), psql_add_command(), psql_start_test(), pullf_free(), pushf_free(), PushTransaction(), pushval_morph(), px_find_cipher(), px_find_combo(), px_find_digest(), QTNFree(), QTNTernary(), queryin(), range_recv(), rbt_populate(), RE_compile(), RE_compile_and_cache(), RE_execute(), read_client_final_message(), read_dictionary(), read_pg_version_file(), read_stream_end(), ReadArrayStr(), readfile(), readstoplist(), reconstruct_from_incremental_file(), record_cmp(), record_eq(), record_image_cmp(), record_image_eq(), record_in(), record_out(), record_recv(), record_send(), recordMultipleDependencies(), RecordTransactionAbort(), RecordTransactionCommit(), RecoverPreparedTransactions(), recursive_revoke(), recv_password_packet(), regcomp_auth_token(), regex_fixed_prefix(), regexec_auth_token(), regexp_fixed_prefix(), regression_main(), RehashCatCache(), RehashCatCacheLists(), reindex_one_database(), ReinitializeParallelDSM(), RelationBuildPartitionKey(), RelationBuildPublicationDesc(), RelationBuildRowSecurity(), RelationBuildRuleLock(), RelationBuildTriggers(), RelationBuildTupleDesc(), RelationCacheInitializePhase3(), RelationClearRelation(), RelationDestroyRelation(), RelationGetDummyIndexExpressions(), RelationGetIndexAttOptions(), RelationGetIndexExpressions(), RelationGetIndexPredicate(), RelationParseRelOptions(), RelationPreserveStorage(), RelationReloadIndexInfo(), ReleaseDummy(), ReleaseManyTestResource(), relmap_redo(), remove_cache_entry(), remove_dbtablespaces(), remove_leftjoinrel_from_query(), remove_self_join_rel(), RemoveLocalLock(), RenameTypeInternal(), ReorderBufferFreeSnap(), ReorderBufferIterTXNFinish(), ReorderBufferReturnChange(), ReorderBufferReturnRelids(), ReorderBufferReturnTupleBuf(), ReorderBufferReturnTXN(), ReorderBufferToastReplace(), ReorderBufferToastReset(), reorderqueue_pop(), replace_auto_config_value(), replace_text(), replace_text_regexp(), ReplicationSlotDropAtPubNode(), ReplicationSlotRelease(), ReplSlotSyncWorkerMain(), report_corruption_internal(), report_invalid_page(), report_triggers(), reportDependentObjects(), ReportGUCOption(), ReportSlotInvalidation(), reset_directory_cleanup_list(), reset_on_dsm_detach(), ResetDecoder(), resetSpGistScanOpaque(), resolve_aggregate_transtype(), ResourceOwnerDelete(), ResourceOwnerEnlarge(), ResourceOwnerReleaseAll(), RestoreArchivedFile(), rewriteTargetListIU(), rewriteValuesRTE(), rm_redo_error_callback(), rmtree(), RS_free(), RT_END_ITERATE(), RT_FREE_LEAF(), RT_FREE_NODE(), run_ssl_passphrase_command(), scanPendingInsert(), scram_verify_plain_password(), secure_open_server(), select_active_windows(), select_outer_pathkeys_for_merge(), send_message_to_frontend(), send_message_to_server_log(), sendDir(), SendFunctionResult(), sepgsql_attribute_drop(), sepgsql_attribute_post_create(), sepgsql_attribute_relabel(), sepgsql_attribute_setattr(), sepgsql_avc_check_perms(), sepgsql_avc_compute(), sepgsql_avc_reclaim(), sepgsql_database_drop(), sepgsql_database_post_create(), sepgsql_database_relabel(), sepgsql_database_setattr(), sepgsql_proc_drop(), sepgsql_proc_execute(), sepgsql_proc_post_create(), sepgsql_proc_relabel(), sepgsql_proc_setattr(), sepgsql_relation_drop(), sepgsql_relation_post_create(), sepgsql_relation_relabel(), sepgsql_relation_setattr(), sepgsql_relation_truncate(), sepgsql_schema_drop(), sepgsql_schema_post_create(), sepgsql_schema_relabel(), sepgsql_xact_callback(), seq_redo(), seq_search_localized(), serialize_deflist(), serialize_prepare_info(), serializeAnalyzeDestroy(), serializeAnalyzeShutdown(), set_append_rel_size(), set_customscan_references(), set_foreignscan_references(), set_indexonlyscan_references(), set_join_references(), set_plan_refs(), set_returning_clause_references(), set_subquery_pathlist(), set_upper_references(), set_var_from_str(), set_windowagg_runcondition_references(), SetClientEncoding(), setCorrLex(), setNewTmpRes(), setup_regexp_matches(), setup_test_matches(), shared_buffer_write_error_callback(), shdepLockAndCheckObject(), shell_finish_command(), shm_mq_detach(), shm_mq_receive(), show_memoize_info(), show_trgm(), ShowAllGUCConfig(), ShowTransactionStateRec(), ShowUsage(), ShutdownExprContext(), SignalBackends(), similarity(), single_encode(), slotsync_reread_config(), smgr_bulk_flush(), smgr_desc(), smgrDoPendingDeletes(), smgrDoPendingSyncs(), smgrdounlinkall(), SnapBuildFreeSnapshot(), SnapBuildPurgeOlderTxn(), SnapBuildRestore(), SnapBuildSerialize(), spg_box_quad_inner_consistent(), spgClearPendingList(), spgdoinsert(), spgendscan(), spgFreeSearchItem(), spggettuple(), spgRedoVacuumRedirect(), SPI_cursor_open(), SPI_modifytuple(), SPI_pfree(), split_text(), SplitIdentifierString(), SplitToVariants(), sqlfunction_destroy(), StandbyRecoverPreparedTransactions(), StandbyTransactionIdIsPrepared(), start_table_sync(), StartAutovacuumWorker(), StartPrepare(), startScanEntry(), StartupRereadConfig(), statext_mcv_build(), statext_mcv_deserialize(), statext_mcv_serialize(), StoreAttrDefault(), storeObjectDescription(), StorePartitionKey(), StoreRelCheck(), storeRow(), str_initcap(), str_tolower(), str_toupper(), string_to_text(), stringToQualifiedNameList(), sts_end_write(), sts_read_tuple(), SummarizeWAL(), synchronize_slots(), SyncPostCheckpoint(), SyncRepGetNthLatestSyncRecPtr(), SyncRepGetSyncRecPtr(), SysLogger_Start(), SysLoggerMain(), systable_endscan(), systable_endscan_ordered(), tablesample_init(), TablespaceCreateDbspace(), tbm_end_iterate(), tbm_end_shared_iterate(), tbm_free(), terminate_brin_buildstate(), test_basic(), test_destroy(), test_enc_conversion(), test_random(), test_re_compile(), test_shm_mq_setup(), test_singlerowmode(), testdelete(), testprs_end(), text2ltree(), text_format(), text_format_string_conversion(), text_substring(), text_to_cstring(), text_to_cstring_buffer(), textrecv(), textToQualifiedNameList(), thesaurus_lexize(), thesaurusRead(), TidListEval(), TidStoreDestroy(), TidStoreDetach(), TidStoreEndIterate(), toast_build_flattened_tuple(), toast_close_indexes(), toast_compress_datum(), toast_flatten_tuple(), toast_flatten_tuple_to_datum(), toast_tuple_cleanup(), toast_tuple_externalize(), toast_tuple_try_compression(), tokenize_auth_file(), tokenize_expand_file(), tokenize_include_file(), TParserClose(), TParserCopyClose(), TParserGet(), tqueueDestroyReceiver(), tqueueReceiveSlot(), TransformGUCArray(), transformRangeTableFunc(), transientrel_destroy(), try_partitionwise_join(), ts_accum(), TS_execute_locations_recurse(), ts_headline_byid_opt(), ts_headline_json_byid_opt(), ts_headline_jsonb_byid_opt(), ts_lexize(), ts_match_tq(), ts_match_tt(), ts_process_call(), ts_stat_sql(), tsearch_readline(), tsearch_readline_end(), tsquery_rewrite_query(), tsqueryrecv(), tsquerytree(), tstoreDestroyReceiver(), tstoreReceiveSlot_detoast(), tstoreShutdownReceiver(), tsvector_delete_arr(), tsvector_to_array(), tsvector_update_trigger(), tsvectorin(), tt_process_call(), ttdummy(), tts_virtual_clear(), tuple_data_split(), tuple_data_split_internal(), tuplesort_begin_batch(), tuplesort_begin_cluster(), tuplesort_begin_index_btree(), tuplestore_advance(), tuplestore_clear(), tuplestore_end(), tuplestore_skiptuples(), tuplestore_trim(), typenameTypeMod(), unaccent_dict(), uniqueentry(), uniqueWORD(), unistr(), UnregisterExprContextCallback(), UnregisterResourceReleaseCallback(), UnregisterSubXactCallback(), UnregisterXactCallback(), updateAclDependencies(), UpdateIndexRelation(), UpdateLogicalMappings(), upper(), vac_close_indexes(), validate_remote_info(), varcharrecv(), varlenafastcmp_locale(), varstr_abbrev_convert(), varstrfastcmp_c(), verify_backup_checksums(), verify_backup_directory(), verify_cb(), verify_control_file(), wait_for_connection_state(), WaitForOlderSnapshots(), WaitForParallelWorkersToExit(), walrcv_clear_result(), WalRcvFetchTimeLineHistoryFiles(), WalReceiverMain(), worker_freeze_result_tape(), write_auto_conf_file(), write_console(), write_csvlog(), write_jsonlog(), write_reconstructed_file(), X509_NAME_field_to_text(), X509_NAME_to_cstring(), xact_desc_relations(), XLogDecodeNextRecord(), XLogDumpDisplayRecord(), XLogInsertRecord(), XLogPrefetcherFree(), XLogReaderAllocate(), XLogReaderFree(), XLogReleasePreviousRecord(), XLOGShmemInit(), xml_encode_special_chars(), xml_out_internal(), xml_recv(), xml_send(), xmlconcat(), xmlpi(), xpath_bool(), xpath_list(), xpath_nodeset(), xpath_number(), xpath_string(), and xpath_table().

pnstrdup()

char* pnstrdup	(	const char *	in,
		Size	len
	)

Definition at line 1706 of file mcxt.c.

{
    char       *out;
 
    len = strnlen(in, len);
 
    out = palloc(len + 1);
    memcpy(out, in, len);
    out[len] = '\0';
 
    return out;
}

References _, exit(), EXIT_FAILURE, fprintf, len, malloc, palloc(), size, and strnlen().

Referenced by appendStringInfoStringQuoted(), asc_initcap(), asc_tolower(), asc_toupper(), BaseBackup(), char2wchar(), DCH_from_char(), deccvasc(), dintdict_lexize(), dsynonym_lexize(), dxsyn_lexize(), exec_bind_message(), executeItemOptUnwrapTarget(), get_prompt(), get_source_line(), getJsonPathVariable(), hstore_to_plperl(), HV_to_JsonbValue(), jsonb_put_escaped_value(), JsonbUnquote(), JsonbValue_to_SV(), llvm_split_symbol_name(), makeMultirangeTypeName(), multirange_in(), parse_format(), parse_jsonb_index_flags(), pchomp(), pgstat_clip_activity(), populate_scalar(), read_dictionary(), split_path(), splitTableColumnsSpec(), SplitToVariants(), str_initcap(), str_tolower(), and str_toupper().

psprintf()

char* psprintf	(	const char *	fmt,
			...
	)

pstrdup()

char* pstrdup

(

const char *

in

)

Definition at line 1695 of file mcxt.c.

{
    return MemoryContextStrdup(CurrentMemoryContext, in);
}

References CurrentMemoryContext, MemoryContextStrdup(), and pg_strdup().

Referenced by AbsoluteConfigLocation(), accesstype_arg_to_string(), add_row_identity_var(), add_with_check_options(), addCompiledLexeme(), addRangeTableEntryForFunction(), addRangeTableEntryForSubquery(), addRangeTableEntryForTableFunc(), addRangeTableEntryForValues(), addToResult(), allocate_reloption(), AlterRole(), analyzeCTETargetList(), anytime_typmodout(), anytimestamp_typmodout(), append_database_pattern(), append_relation_pattern_helper(), append_schema_pattern(), ApplyRetrieveRule(), array_out(), ATExecAddIndexConstraint(), ATExecAlterConstraint(), ATParseTransformCmd(), BackendInitialize(), BaseBackupAddTarget(), bbstreamer_extractor_new(), bbstreamer_gzip_writer_new(), bbstreamer_plain_writer_new(), BeginCopyFrom(), BeginCopyTo(), BootstrapModeMain(), BufFileCreateFileSet(), BufFileOpenFileSet(), build_datatype(), build_minmax_path(), build_server_first_message(), buildDefItem(), BuildOnConflictExcludedTargetlist(), buildRelationAliases(), BuildRestoreCommand(), cache_locale_time(), CatalogCacheInitializeCache(), check_createrole_self_grant(), check_datestyle(), check_debug_io_direct(), check_hostname(), check_locale(), check_log_destination(), check_search_path(), check_selective_binary_conversion(), check_standby_slot_names(), check_temp_tablespaces(), check_timezone(), check_tuple_header(), check_tuple_visibility(), check_valid_internal_signature(), check_wal_consistency_checking(), checkInsertTargets(), ChooseExtendedStatisticNameAddition(), ChooseForeignKeyConstraintNameAddition(), ChooseIndexColumnNames(), ChooseIndexNameAddition(), CloneFkReferencing(), CloneRowTriggersToPartition(), compile_database_list(), compile_plperl_function(), compile_pltcl_function(), compile_relation_list_one_db(), compileTheSubstitute(), connectby_text(), connectby_text_serial(), convert_GUC_name_for_parameter_acl(), convert_string_datum(), CopyCachedPlan(), CopyErrorData(), CopyLimitPrintoutLength(), CopyTriggerDesc(), copyTSLexeme(), CopyVar(), create_foreign_modify(), CreateCachedPlan(), CreateLockFile(), createNewConnection(), CreateParallelContext(), CreateSchemaCommand(), CreateTableSpace(), CreateTupleDescCopyConstr(), cstring_in(), cstring_out(), date_out(), dbase_redo(), defGetString(), DefineQueryRewrite(), DefineView(), DefineViewRules(), deleteConnection(), destroy_tablespace_directories(), DetachPartitionFinalize(), determineRecursiveColTypes(), do_compile(), do_pg_backup_start(), DoCopy(), DropSubscription(), dsynonym_init(), ean13_out(), encrypt_password(), enum_out(), EventTriggerSQLDropAddObject(), exec_bind_message(), exec_execute_message(), Exec_ListenCommit(), executeItemOptUnwrapTarget(), expand_dynamic_library_name(), expand_inherited_rtentry(), expand_insert_targetlist(), expand_single_inheritance_child(), ExpandRowReference(), expandRTE(), expandTableLikeClause(), expandTupleDesc(), ExportSnapshot(), extension_file_exists(), ExtractExtensionList(), fetch_statentries_for_relation(), fill_hba_line(), filter_list_to_array(), find_plan(), float4in_internal(), float8in_internal(), fmgr_symbol(), format_operator_parts(), format_procedure_parts(), format_type_extended(), from_char_seq_search(), generate_append_tlist(), generate_setop_tlist(), generateClonedIndexStmt(), generateJsonTablePathName(), get_am_name(), get_attname(), get_collation(), get_collation_actual_version(), get_collation_name(), get_configdata(), get_connect_string(), get_constraint_name(), get_database_list(), get_database_name(), get_ext_ver_info(), get_ext_ver_list(), get_extension_name(), get_extension_script_directory(), get_file_fdw_attribute_options(), get_func_name(), get_language_name(), get_namespace_name(), get_namespace_name_or_temp(), get_opclass(), get_opname(), get_publication_name(), get_rel_name(), get_rolespec_name(), get_source_line(), get_sql_insert(), get_sql_update(), get_string_attr(), get_subscription_list(), get_subscription_name(), get_tablespace_name(), getAdditionalACLs(), GetConfFilesInDir(), GetConfigOptionValues(), getConnectionByName(), GetDatabasePath(), GetForeignDataWrapperExtended(), GetForeignServerExtended(), getNamespaces(), getObjectIdentityParts(), getOpFamilyIdentity(), GetPublication(), getRecoveryStopReason(), getRelationIdentity(), GetSubscription(), getTableAttrs(), getTokenTypes(), GetUserNameFromId(), GetWaitEventExtensionNames(), HandleParallelApplyMessage(), HandleParallelMessage(), HandlePgArchInterrupts(), heap_vacuum_rel(), hstore_out(), ImportForeignSchema(), indent_lines(), init_sql_fcache(), internal_yylex(), interpret_AS_clause(), interpret_function_parameter_list(), interval_out(), isn_out(), iterate_values_object_field_start(), JsonbUnquote(), JsonTableInitOpaque(), lazy_cleanup_one_index(), lazy_vacuum_one_index(), libpqrcv_check_conninfo(), libpqrcv_create_slot(), libpqrcv_get_conninfo(), libpqrcv_get_dbname_from_conninfo(), libpqrcv_get_senderinfo(), libpqrcv_identify_system(), libpqrcv_readtimelinehistoryfile(), llvm_function_reference(), llvm_set_target(), llvm_split_symbol_name(), load_domaintype_info(), load_libraries(), Lock_AF_UNIX(), logicalrep_partition_open(), logicalrep_read_attrs(), logicalrep_read_origin(), logicalrep_read_rel(), logicalrep_read_typ(), logicalrep_relmap_update(), lowerstr_with_len(), main(), make_rfile(), makeAlias(), makeColumnDef(), makeJsonTablePathSpec(), makeMultirangeTypeName(), map_sql_value_to_xml_value(), MarkGUCPrefixReserved(), MergeAttributes(), MergeCheckConstraint(), nameout(), network_out(), NINormalizeWord(), NormalizeSubWord(), nullable_string(), numeric_normalize(), numeric_out(), numeric_out_sci(), object_to_string(), okeys_object_field_start(), parallel_vacuum_main(), parallel_vacuum_process_one_index(), parse_compress_specification(), parse_extension_control_file(), parse_hba_auth_opt(), parse_hba_line(), parse_ident_line(), parse_object_field(), parse_scalar(), parse_scram_secret(), parse_subscription_options(), ParseLongOption(), parseNameAndArgTypes(), ParseTzFile(), perform_base_backup(), PerformCursorOpen(), pg_available_extension_versions(), pg_available_extensions(), pg_import_system_collations(), pg_lsn_out(), pg_parse_json_incremental(), pg_split_opts(), pg_split_walfile_name(), pg_tzenumerate_next(), pg_tzenumerate_start(), pgfnames(), PGLC_localeconv(), pgrowlocks(), pgstatindex_impl(), plperl_init_interp(), plperl_to_hstore(), plpgsql_build_recfield(), plpgsql_build_record(), plpgsql_build_variable(), plpgsql_compile_inline(), plpgsql_extra_checks_check_hook(), plsample_func_handler(), plsample_trigger_handler(), pltcl_set_tuple_values(), PLy_output(), PLy_procedure_create(), PLyObject_AsString(), PLyUnicode_AsString(), populate_scalar(), postgresImportForeignSchema(), PostmasterMain(), pq_parse_errornotice(), prepare_foreign_modify(), prepare_sql_fn_parse_info(), PrepareTempTablespaces(), preprocess_targetlist(), preprocessNamespacePath(), print_function_sqlbody(), process_psqlrc(), ProcessConfigFileInternal(), ProcessStandbyHSFeedbackMessage(), ProcessStandbyReplyMessage(), ProcessStartupPacket(), ProcessWalSndrMessage(), prsd_headline(), prsd_lextype(), pset_value_string(), px_find_combo(), range_deparse(), read_client_final_message(), read_client_first_message(), read_dictionary(), read_extension_control_file(), read_tablespace_map(), RebuildConstraintComment(), regclassout(), regcollationout(), regconfigout(), regdictionaryout(), register_label_provider(), regnamespaceout(), regoperatorout(), regoperout(), regprocedureout(), regprocout(), REGRESS_exec_check_perms(), REGRESS_object_access_hook_str(), REGRESS_utility_command(), regroleout(), regtypeout(), ReindexPartitions(), RelationBuildTriggers(), RelationGetNotNullConstraints(), RemoveInheritance(), ReorderBufferFinishPrepared(), ReorderBufferPrepare(), ReorderBufferQueueMessage(), replace_auto_config_value(), ReplicationSlotRelease(), ReThrowError(), rewriteTargetListIU(), rewriteTargetView(), rmtree(), scram_exchange(), sendDir(), sepgsql_avc_compute(), sepgsql_compute_create(), sepgsql_get_label(), sepgsql_mcstrans_in(), sepgsql_mcstrans_out(), sepgsql_set_client_label(), set_relation_column_names(), set_stream_options(), shell_archive_file(), shell_get_sink(), show_sort_group_keys(), ShowGUCOption(), slotsync_reread_config(), SPI_fname(), SPI_getrelname(), SPI_gettype(), SplitDirectoriesString(), splitTzLine(), StartupRereadConfig(), stringToQualifiedNameList(), strip_trailing_ws(), substitute_libpath_macro(), SysLoggerMain(), test_rls_hooks_permissive(), test_rls_hooks_restrictive(), testprs_lextype(), textToQualifiedNameList(), thesaurus_init(), throw_tcl_error(), ThrowErrorData(), tidout(), time_out(), timestamp_out(), timestamptz_out(), timetz_out(), tokenize_auth_file(), tokenize_expand_file(), transformFkeyGetPrimaryKey(), transformIndexConstraint(), transformJsonArrayQueryConstructor(), transformJsonTableColumn(), transformJsonTableColumns(), transformRangeTableFunc(), transformRowExpr(), transformSetOperationStmt(), transformTableLikeClause(), tsearch_readline(), typeTypeName(), unknownin(), unknownout(), utf_e2u(), utf_u2e(), verify_backup_directory(), void_out(), wait_result_to_str(), worker_spi_main(), X509_NAME_to_cstring(), and xpstrdup().

pvsnprintf()

char size_t pvsnprintf	(	char *	buf,
		size_t	len,
		const char *	fmt,
		va_list	args
	)

repalloc()

pg_nodiscard void* repalloc	(	void *	pointer,
		Size	size
	)

Definition at line 1540 of file mcxt.c.

{
#ifdef USE_VALGRIND
    MemoryContextMethodID method = GetMemoryChunkMethodID(pointer);
#endif
#if defined(USE_ASSERT_CHECKING) || defined(USE_VALGRIND)
    MemoryContext context = GetMemoryChunkContext(pointer);
#endif
    void       *ret;
 
    AssertNotInCriticalSection(context);
 
    /* isReset must be false already */
    Assert(!context->isReset);
 
    /*
     * For efficiency reasons, we purposefully offload the handling of
     * allocation failures to the MemoryContextMethods implementation as this
     * allows these checks to be performed only when an actual malloc needs to
     * be done to request more memory from the OS.  Additionally, not having
     * to execute any instructions after this call allows the compiler to use
     * the sibling call optimization.  If you're considering adding code after
     * this call, consider making it the responsibility of the 'realloc'
     * function instead.
     */
    ret = MCXT_METHOD(pointer, realloc) (pointer, size, 0);
 
#ifdef USE_VALGRIND
    if (method != MCTX_ALIGNED_REDIRECT_ID)
        VALGRIND_MEMPOOL_CHANGE(context, pointer, ret, size);
#endif
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, GetMemoryChunkContext(), GetMemoryChunkMethodID(), MCTX_ALIGNED_REDIRECT_ID, MCXT_METHOD, pg_realloc(), realloc, size, and VALGRIND_MEMPOOL_CHANGE.

Referenced by _bt_deadblocks(), _bt_pendingfsm_add(), _fdvec_resize(), accumArrayResult(), accumArrayResultArr(), add_column_to_pathtarget(), add_exact_object_address(), add_exact_object_address_extra(), add_gin_entry(), add_object_address(), add_reloption(), addCompiledLexeme(), addCompoundAffixFlagValue(), AddInvalidationMessage(), AddStem(), addToArray(), addWrd(), AfterTriggerBeginSubXact(), AfterTriggerEnlargeQueryState(), appendElement(), appendKey(), apply_spooled_messages(), array_agg_array_combine(), array_agg_combine(), array_set_element_expanded(), AtSubCommit_childXids(), BlockRefTableEntryMarkBlockModified(), bms_add_member(), bms_add_range(), bms_replace_members(), brin_copy_tuple(), BufferSync(), BufFileAppend(), BufFileOpenFileSet(), checkcondition_str(), checkSharedDependencies(), compileTheLexeme(), compileTheSubstitute(), CopyReadAttributesCSV(), CopyReadAttributesText(), count_usable_fds(), cube_inter(), do_set_block_offsets(), dsnowball_lexize(), dsynonym_init(), dxsyn_lexize(), enlarge_list(), enlargeStringInfo(), enum_range_internal(), ExecIndexBuildScanKeys(), ExecInitPartitionDispatchInfo(), ExecInitRoutingInfo(), ExprEvalPushStep(), extendBufFile(), find_inheritance_children_extended(), find_plan(), findDependentObjects(), generate_dependencies_recurse(), generateHeadline(), get_docrep(), GetComboCommandId(), GetConfFilesInDir(), GetLockStatusData(), GetSingleProcBlockerStatusData(), gettoken_tsvector(), ginFillScanEntry(), GinFormTuple(), ginPostingListDecodeAllSegments(), gistAddLoadedBuffer(), gistBuffersReleaseBlock(), gistGetNodeBuffer(), gistjoinvector(), gtsvector_compress(), hladdword(), hlfinditem(), icu_language_tag(), inc_lex_level(), int2vectorin(), load_domaintype_info(), load_enum_cache_data(), load_relcache_init_file(), LockAcquireExtended(), ltsGetPreallocBlock(), ltsReleaseBlock(), mark_hl_fragments(), MergeAffix(), multirange_in(), newLexeme(), NIAddAffix(), NIAddSpell(), NISortAffixes(), oidvectorin(), oidvectortypes(), okeys_object_field_start(), parse_hstore(), parsetext(), perform_default_encoding_conversion(), pg_do_encoding_conversion(), pg_import_system_collations(), pgfnames(), pgss_shmem_startup(), plainnode(), plpgsql_adddatum(), prepare_room(), PrescanPreparedTransactions(), prs_setup_firstcall(), pushval_asis(), pushValue(), QTNTernary(), read_dictionary(), readstoplist(), record_corrupt_item(), RecordConstLocation(), RelationBuildDesc(), RelationBuildRuleLock(), RelationBuildTriggers(), RememberToFreeTupleDescAtEOX(), ReorderBufferAddInvalidations(), ReorderBufferSerializeReserve(), repalloc0(), RequestNamedLWLockTranche(), resize_intArrayType(), rmtree(), SetConstraintStateAddItem(), setup_regexp_matches(), setup_test_matches(), smgrDoPendingDeletes(), smgrDoPendingSyncs(), SnapBuildAddCommittedTxn(), socket_putmessage_noblock(), SPI_connect_ext(), SPI_repalloc(), statext_dependencies_build(), statext_dependencies_deserialize(), statext_mcv_deserialize(), str_initcap(), str_tolower(), str_toupper(), str_udeescape(), subxact_info_add(), TidListEval(), tidstore_iter_extract_tids(), tsqueryrecv(), tsvectorin(), tsvectorrecv(), tuplestore_alloc_read_pointer(), uniqueentry(), uniqueWORD(), varstr_abbrev_convert(), varstrfastcmp_locale(), and XLogEnsureRecordSpace().

repalloc0()

pg_nodiscard void* repalloc0	(	void *	pointer,
		Size	oldsize,
		Size	size
	)

Definition at line 1618 of file mcxt.c.

{
    void       *ret;
 
    /* catch wrong argument order */
    if (unlikely(oldsize > size))
        elog(ERROR, "invalid repalloc0 call: oldsize %zu, new size %zu",
             oldsize, size);
 
    ret = repalloc(pointer, size);
    memset((char *) ret + oldsize, 0, (size - oldsize));
    return ret;
}

References elog, ERROR, repalloc(), size, and unlikely.

repalloc_extended()

pg_nodiscard void* repalloc_extended	(	void *	pointer,
		Size	size,
		int	flags
	)

Definition at line 1581 of file mcxt.c.

{
#if defined(USE_ASSERT_CHECKING) || defined(USE_VALGRIND)
    MemoryContext context = GetMemoryChunkContext(pointer);
#endif
    void       *ret;
 
    AssertNotInCriticalSection(context);
 
    /* isReset must be false already */
    Assert(!context->isReset);
 
    /*
     * For efficiency reasons, we purposefully offload the handling of
     * allocation failures to the MemoryContextMethods implementation as this
     * allows these checks to be performed only when an actual malloc needs to
     * be done to request more memory from the OS.  Additionally, not having
     * to execute any instructions after this call allows the compiler to use
     * the sibling call optimization.  If you're considering adding code after
     * this call, consider making it the responsibility of the 'realloc'
     * function instead.
     */
    ret = MCXT_METHOD(pointer, realloc) (pointer, size, flags);
    if (unlikely(ret == NULL))
        return NULL;
 
    VALGRIND_MEMPOOL_CHANGE(context, pointer, ret, size);
 
    return ret;
}

References Assert, AssertNotInCriticalSection, context, GetMemoryChunkContext(), MCXT_METHOD, realloc, size, unlikely, and VALGRIND_MEMPOOL_CHANGE.

Referenced by guc_realloc(), and repalloc_huge().

repalloc_huge()

pg_nodiscard void* repalloc_huge	(	void *	pointer,
		Size	size
	)

Definition at line 1671 of file mcxt.c.

{
    /* this one seems not worth its own implementation */
    return repalloc_extended(pointer, size, MCXT_ALLOC_HUGE);
}

References MCXT_ALLOC_HUGE, repalloc_extended(), and size.

Referenced by ginCombineData(), grow_memtuples(), and spi_printtup().

Variable Documentation

CurrentMemoryContext

PGDLLIMPORT MemoryContext CurrentMemoryContext

extern

Definition at line 143 of file mcxt.c.

Referenced by _brin_parallel_merge(), _bt_load(), _bt_preprocess_array_keys(), _hash_finish_split(), _SPI_commit(), _SPI_rollback(), _SPI_save_plan(), advance_windowaggregate(), advance_windowaggregate_base(), afterTriggerInvokeEvents(), AllocateSnapshotBuilder(), array_agg_array_deserialize(), array_agg_array_finalfn(), array_agg_deserialize(), array_agg_finalfn(), array_positions(), array_to_datum_internal(), AttachPartitionEnsureIndexes(), autovacuum_do_vac_analyze(), be_lo_export(), be_lo_from_bytea(), be_lo_put(), begin_heap_rewrite(), BeginCopyFrom(), BeginCopyTo(), blbuild(), blinsert(), brin_build_desc(), brin_minmax_multi_summary_out(), brin_minmax_multi_union(), brin_new_memtuple(), bringetbitmap(), brininsert(), bt_check_every_level(), btree_xlog_startup(), btvacuumscan(), build_join_rel_hash(), BuildCachedPlan(), BuildParamLogString(), BuildRelationExtStatistics(), CheckForSessionAndXactLocks(), CloneRowTriggersToPartition(), CompactCheckpointerRequestQueue(), compactify_ranges(), CompleteCachedPlan(), compute_array_stats(), compute_expr_stats(), compute_scalar_stats(), compute_tsvector_stats(), ComputeExtStatisticsRows(), CopyCachedPlan(), CopyErrorData(), CopyFrom(), create_toast_table(), CreateCachedPlan(), CreateEmptyBlockRefTable(), CreateExecutorState(), CreateOneShotCachedPlan(), CreatePartitionPruneState(), CreateStandaloneExprContext(), createTempGistContext(), createTrgmNFA(), CreateTriggerFiringOn(), daitch_mokotoff(), daitch_mokotoff_coding(), DatumGetExpandedArray(), DatumGetExpandedArrayX(), DatumGetExpandedRecord(), datumTransfer(), dblink_get_connections(), DiscreteKnapsack(), do_analyze_rel(), do_start_worker(), DoCopyTo(), domain_check_internal(), dsnowball_init(), each_worker(), each_worker_jsonb(), elements_worker(), elements_worker_jsonb(), ensure_free_space_in_buffer(), errsave_start(), EventTriggerInvoke(), examine_expression(), exec_replication_command(), exec_stmt_block(), ExecAggCopyTransValue(), ExecEvalHashedScalarArrayOp(), ExecHashTableCreate(), ExecInitCoerceToDomain(), ExecInitFunctionScan(), ExecInitGatherMerge(), ExecInitIndexScan(), ExecInitMemoize(), ExecInitMergeAppend(), ExecInitModifyTable(), ExecInitProjectSet(), ExecInitRecursiveUnion(), ExecInitSetOp(), ExecInitSubPlan(), ExecInitTableFuncScan(), ExecInitWindowAgg(), ExecMakeTableFunctionResult(), ExecScanSubPlan(), ExecSetParamPlan(), ExecSetupPartitionTupleRouting(), execute_sql_string(), ExecuteTruncateGuts(), ExplainExecuteQuery(), fetch_array_arg_replace_nulls(), file_acquire_sample_rows(), fill_hba_view(), fill_ident_view(), find_all_inheritors(), find_or_create_child_node(), find_partition_scheme(), fmgr_info(), fmgr_info_other_lang(), geqo_eval(), get_actual_variable_range(), get_database_list(), get_json_object_as_hash(), get_subscription_list(), GetCachedExpression(), GetConnection(), GetErrorContextStack(), GetWALRecordsInfo(), GetXLogSummaryStats(), gin_extract_query_trgm(), gin_xlog_startup(), ginbeginscan(), ginbuild(), ginbulkdelete(), gininsert(), ginInsertCleanup(), ginPlaceToPage(), gistbuild(), gistInitBuildBuffers(), gistInitParentMap(), gistvacuumscan(), IdentifySystem(), index_form_tuple(), initBloomState(), initGinState(), initGISTstate(), initialize_brin_buildstate(), initialize_peragg(), InitPartitionPruneContext(), initTrie(), inline_function(), inline_set_returning_function(), intset_create(), json_unique_builder_init(), json_unique_check_init(), JsonTableInitOpaque(), libpqrcv_processTuples(), lo_get_fragment_internal(), lo_import_internal(), load_domaintype_info(), load_tzoffsets(), LogicalParallelApplyLoop(), makeIndexInfo(), makeNumericAggStateCurrentContext(), MakeTupleTableSlot(), MemoryContextDeleteOnly(), MemoryContextInit(), MemoryContextSwitchTo(), MJExamineQuals(), multi_sort_add_dimension(), NextCopyFrom(), open_auth_file(), optionListToArray(), palloc(), palloc0(), palloc_aligned(), palloc_extended(), ParallelWorkerMain(), parse_ident(), perform_default_encoding_conversion(), perform_work_item(), pg_buffercache_pages(), pg_do_encoding_conversion(), pg_get_statisticsobjdef_expressions(), pg_get_wal_block_info(), pg_stats_ext_mcvlist_items(), plan_cluster_use_sort(), plan_create_index_workers(), plperl_array_to_datum(), plperl_inline_handler(), plperl_return_next(), plperl_return_next_internal(), plperl_spi_commit(), plperl_spi_exec(), plperl_spi_exec_prepared(), plperl_spi_fetchrow(), plperl_spi_prepare(), plperl_spi_query(), plperl_spi_query_prepared(), plperl_spi_rollback(), plperl_util_elog(), plpgsql_compile_inline(), plpgsql_estate_setup(), plpgsql_inline_handler(), plpgsql_validator(), plpython3_inline_handler(), pltcl_commit(), pltcl_elog(), pltcl_returnnext(), pltcl_rollback(), pltcl_SPI_execute(), pltcl_SPI_execute_plan(), pltcl_SPI_prepare(), pltcl_subtransaction(), PLy_commit(), PLy_cursor_fetch(), PLy_cursor_iternext(), PLy_cursor_plan(), PLy_cursor_query(), PLy_output(), PLy_rollback(), PLy_spi_execute_fetch_result(), PLy_spi_execute_plan(), PLy_spi_execute_query(), PLy_spi_prepare(), PLy_subtransaction_enter(), PLySequence_ToArray(), PLySequence_ToArray_recurse(), populate_array(), populate_recordset_object_start(), PortalRun(), PortalRunMulti(), postgresAcquireSampleRowsFunc(), postquel_start(), pq_parse_errornotice(), preparePresortedCols(), printtup_startup(), prune_append_rel_partitions(), pstrdup(), publicationListToArray(), pull_up_simple_subquery(), RE_compile_and_cache(), regexp_split_to_array(), RelationBuildDesc(), RelationBuildRowSecurity(), ReorderBufferAllocate(), ReorderBufferProcessTXN(), ResetUnloggedRelations(), ResetUnloggedRelationsInDbspaceDir(), RevalidateCachedQuery(), ScanKeyEntryInitializeWithInfo(), serialize_expr_stats(), serializeAnalyzeStartup(), SerializePendingSyncs(), set_relation_partition_info(), set_rtable_names(), shdepReassignOwned(), shm_mq_attach(), smgr_bulk_start_smgr(), spg_xlog_startup(), spgbeginscan(), spgbuild(), spginsert(), spi_dest_startup(), split_text_accum_result(), standard_ExplainOneQuery(), startScanKey(), StartupDecodingContext(), statext_dependencies_build(), statext_mcv_serialize(), strlist_to_textarray(), sts_attach(), sts_initialize(), subquery_planner(), tbm_create(), test_basic(), test_empty(), test_enc_conversion(), test_pattern(), test_random(), text_to_array(), TidStoreCreateLocal(), TidStoreCreateShared(), tokenize_auth_file(), transformGraph(), transformRelOptions(), tsquery_rewrite_query(), tuple_data_split_internal(), tuplesort_begin_cluster(), tuplesort_begin_common(), tuplesort_begin_datum(), tuplesort_begin_heap(), tuplesort_begin_index_btree(), tuplesort_begin_index_gist(), tuplestore_begin_common(), union_tuples(), UploadManifest(), validateForeignKeyConstraint(), write_console(), and xpath().