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lmdb

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lmdb - npm Package Compare versions

Comparing version
3.5.5
 to
3.5.6
+9
-8
package.json
{
"name": "lmdb",
"author": "Kris Zyp",
"version": "3.5.5",
"version": "3.5.6",
"description": "Simple, efficient, scalable, high-performance LMDB interface",

@@ -91,2 +91,3 @@ "license": "MIT",

"@midwayjs/deno-mocha": "^1.3.0",
"node-gyp": ">=10.2.0",
"@types/node": "^16.7.10",

@@ -117,10 +118,10 @@ "benchmark": "^2.1.4",

"optionalDependencies": {
"@lmdb/lmdb-darwin-arm64": "3.5.5",
"@lmdb/lmdb-darwin-x64": "3.5.5",
"@lmdb/lmdb-linux-arm": "3.5.5",
"@lmdb/lmdb-linux-arm64": "3.5.5",
"@lmdb/lmdb-linux-x64": "3.5.5",
"@lmdb/lmdb-win32-arm64": "3.5.5",
"@lmdb/lmdb-win32-x64": "3.5.5"
"@lmdb/lmdb-darwin-arm64": "3.5.6",
"@lmdb/lmdb-darwin-x64": "3.5.6",
"@lmdb/lmdb-linux-arm": "3.5.6",
"@lmdb/lmdb-linux-arm64": "3.5.6",
"@lmdb/lmdb-linux-x64": "3.5.6",
"@lmdb/lmdb-win32-arm64": "3.5.6",
"@lmdb/lmdb-win32-x64": "3.5.6"
}
}
+25
-7
read.js

@@ -1070,2 +1070,13 @@ import { ExtendedIterable } from '@harperfast/extended-iterable';

readTxn = null;
} else if (readTxn.renewingRefCount > 0 && !readTxn.isDone) {
// Only renewing (snapshot:false) cursors remain attached. Because resetReadTxn runs on
// a setTimeout(0) macrotask, a renewing cursor present here is one whose iterator is
// suspended across the tick (a synchronous scan can't hold a cursor across this reset).
// Rather than resetTxn-in-place and leave those cursors renewing against the reset txn,
// release the snapshot the same way Txn.done does for orphaned txns, so the suspended
// iterators cleanly reposition on a fresh read txn via the txn.isDone path. This is the
// sibling of the orphaned-snapshot release for the reset-in-place path.
readTxn.notCurrent = true;
readTxn.releaseToRenewingCursors();
readTxn = null;
} else if (readTxn.address && !readTxn.isDone) {

@@ -1106,12 +1117,19 @@ resetTxn(readTxn.address);

// them pin it until they next iterate (they may be suspended across an await).
// Close the cursors first — aborting a txn with attached open cursors is unsafe —
// then abort; their iterators re-acquire on the current read txn via the txn.isDone
// reposition path in the range iterator.
for (const cursor of this.renewingCursors) cursor.close();
this.renewingCursors.clear();
this.abort();
this.isDone = true;
this.releaseToRenewingCursors();
} else if (this.refCount < 0)
throw new Error('Can not finish a transaction more times than it was used');
};
// Release the read snapshot held by an orphaned/reset txn whose only attached refs are renewing
// (snapshot:false) cursors. Close those cursors first — aborting a txn with attached open cursors
// is unsafe (segfault) — then abort, freeing the snapshot. Suspended iterators re-acquire on the
// current read txn via the txn.isDone reposition path in the range iterator. Shared by Txn.done
// (orphaned-then-drained path) and resetReadTxn (reset-while-renewing-cursors-attached path).
Txn.prototype.releaseToRenewingCursors = function () {
if (this.renewingCursors) {
for (const cursor of this.renewingCursors) cursor.close();
this.renewingCursors.clear();
}
this.abort();
this.isDone = true;
};
Txn.prototype.use = function () {

@@ -1118,0 +1136,0 @@ this.refCount = (this.refCount || 0) + 1;

-63
dependencies/lz4/lib/dll/example/Makefile
# ##########################################################################
# LZ4 programs - Makefile
# Copyright (C) Yann Collet 2016-2020
#
# GPL v2 License
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# You can contact the author at :
# - LZ4 homepage : http://www.lz4.org
# - LZ4 source repository : https://github.com/lz4/lz4
# ##########################################################################
VOID := /dev/null
LZ4DIR := ../include
LIBDIR := ../static
DLLDIR := ../dll
CFLAGS ?= -O3 # can select custom flags. For example : CFLAGS="-O2 -g" make
CFLAGS += -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
-Wdeclaration-after-statement -Wstrict-prototypes \
-Wpointer-arith -Wstrict-aliasing=1
CFLAGS += $(MOREFLAGS)
CPPFLAGS:= -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_
FLAGS := $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
# Define *.exe as extension for Windows systems
ifneq (,$(filter Windows%,$(OS)))
EXT =.exe
else
EXT =
endif
.PHONY: default fullbench-dll fullbench-lib
default: all
all: fullbench-dll fullbench-lib
fullbench-lib: fullbench.c xxhash.c
$(CC) $(FLAGS) $^ -o $@$(EXT) $(LIBDIR)/liblz4_static.lib
fullbench-dll: fullbench.c xxhash.c
$(CC) $(FLAGS) $^ -o $@$(EXT) -DLZ4_DLL_IMPORT=1 $(DLLDIR)/liblz4.dll
clean:
@$(RM) fullbench-dll$(EXT) fullbench-lib$(EXT) \
@echo Cleaning completed
-249
dependencies/lz4/lib/Makefile
# ################################################################
# LZ4 library - Makefile
# Copyright (C) Yann Collet 2011-2023
# All rights reserved.
#
# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
#
# BSD license
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# You can contact the author at :
# - LZ4 source repository : https://github.com/lz4/lz4
# - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
# ################################################################
SED ?= sed
# Version numbers
LIBVER_MAJOR_SCRIPT:=`$(SED) -n '/define[[:blank:]][[:blank:]]*LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
LIBVER_MINOR_SCRIPT:=`$(SED) -n '/define[[:blank:]][[:blank:]]*LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
LIBVER_PATCH_SCRIPT:=`$(SED) -n '/define[[:blank:]][[:blank:]]*LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
LIBVER := $(shell echo $(LIBVER_SCRIPT))
BUILD_SHARED:=yes
BUILD_STATIC:=yes
CPPFLAGS+= -DXXH_NAMESPACE=LZ4_
USERCFLAGS:= -O3 $(CFLAGS)
DEBUGFLAGS:= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-Wundef -Wpointer-arith -Wstrict-aliasing=1
CFLAGS = $(DEBUGFLAGS) $(USERCFLAGS)
ALLFLAGS = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
SRCFILES := $(sort $(wildcard *.c))
OBJFILES = $(SRCFILES:.c=.o)
include ../build/make/lz4defs.make
# default is defined as the first target in Makefile, hence before multiconf.make
.PHONY: default
default: lib-release
include ../build/make/multiconf.make
# OS X linker doesn't support -soname, and use different extension
# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
ifeq ($(TARGET_OS), Darwin)
SHARED_EXT = dylib
SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
SONAME_FLAGS = -install_name $(libdir)/liblz4.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER) -dynamiclib
else
ifeq ($(WINBASED),yes)
SHARED_EXT = dll
SHARED_EXT_VER = $(SHARED_EXT)
else # posix non-mac
SONAME_FLAGS = -Wl,-soname=liblz4.$(SHARED_EXT).$(LIBVER_MAJOR)
SHARED_EXT = so
SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
endif
# AIX linker doesn't support -soname, hence assigning nil string
ifeq ($(TARGET_OS), AIX)
SONAME_FLAGS =
endif
endif
# silent mode by default; verbose can be triggered by V=1 or VERBOSE=1
$(V)$(VERBOSE).SILENT:
.PHONY:lib-release
lib-release: DEBUGFLAGS :=
lib-release: lib liblz4.pc
.PHONY: lib
lib: liblz4.a liblz4
.PHONY: all
all: lib liblz4.pc
.PHONY: all32
all32: CFLAGS+=-m32
all32: all
liblz4.a:
ifeq ($(BUILD_STATIC),yes)
$(eval $(call static_library,liblz4.a,$(OBJFILES)))
endif
ifeq ($(WINBASED),yes)
CLEAN += $(liblz4-dll.rc)
liblz4-dll.rc: liblz4-dll.rc.in
@echo creating library resource
$(SED) -e 's|@LIBLZ4@|$(LIBLZ4_NAME)|' \
-e 's|@LIBVER_MAJOR@|$(LIBVER_MAJOR)|g' \
-e 's|@LIBVER_MINOR@|$(LIBVER_MINOR)|g' \
-e 's|@LIBVER_PATCH@|$(LIBVER_PATCH)|g' \
$< >$@
liblz4-dll.o: liblz4-dll.rc
$(WINDRES) -i liblz4-dll.rc -o liblz4-dll.o
CLEAN += $(LIBLZ4) $(LIBLZ4_EXP)
$(LIBLZ4): $(SRCFILES) liblz4-dll.o
ifeq ($(BUILD_SHARED),yes)
@echo compiling dynamic library $(LIBVER)
$(CC) $(ALLFLAGS) -DLZ4_DLL_EXPORT=1 -shared $^ $(LDLIBS) -o $@ -Wl,--out-implib,$(LIBLZ4_EXP)
endif
else # not windows
$(LIBLZ4): LDFLAGS += -fvisibility=hidden $(SONAME_FLAGS)
ifeq ($(BUILD_SHARED),yes)
$(eval $(call c_dynamic_library,$(LIBLZ4),$(OBJFILES),,echo "$(LIBLZ4) created"))
endif
endif
liblz4.$(SHARED_EXT_MAJOR): $(LIBLZ4)
$(LN_SF) $< $@
liblz4.$(SHARED_EXT): liblz4.$(SHARED_EXT_MAJOR)
$(LN_SF) $< $@
.PHONY: liblz4
liblz4: $(LIBLZ4) liblz4.$(SHARED_EXT_MAJOR) liblz4.$(SHARED_EXT)
CLEAN += liblz4.pc
liblz4.pc: liblz4.pc.in Makefile
@echo creating pkgconfig
$(SED) -e 's|@PREFIX@|$(prefix)|' \
-e 's|@LIBDIR@|$(libdir)|' \
-e 's|@INCLUDEDIR@|$(includedir)|' \
-e 's|@VERSION@|$(LIBVER)|' \
-e 's|=${prefix}/|=$${prefix}/|' \
$< >$@
.PHONY: clean
clean:
$(RM) *.rc
$(RM) $(CLEAN) core *.o *.a
$(RM) *.$(SHARED_EXT) *.$(SHARED_EXT_MAJOR) *.$(SHARED_EXT_VER)
$(RM) -r tmp*
@echo Cleaning library completed
#-----------------------------------------------------------------------------
# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
#-----------------------------------------------------------------------------
ifeq ($(POSIX_ENV),Yes)
.PHONY: listL120
listL120: # extract lines >= 120 characters in *.{c,h}, by Takayuki Matsuoka (note : $$, for Makefile compatibility)
find . -type f -name '*.c' -o -name '*.h' | while read -r filename; do awk 'length > 120 {print FILENAME "(" FNR "): " $$0}' $$filename; done
DESTDIR ?=
# directory variables : GNU conventions prefer lowercase
# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
# support both lower and uppercase (BSD), use lower in script
PREFIX ?= /usr/local
prefix ?= $(PREFIX)
EXEC_PREFIX ?= $(prefix)
exec_prefix ?= $(EXEC_PREFIX)
BINDIR ?= $(exec_prefix)/bin
bindir ?= $(BINDIR)
LIBDIR ?= $(exec_prefix)/lib
libdir ?= $(LIBDIR)
INCLUDEDIR ?= $(prefix)/include
includedir ?= $(INCLUDEDIR)
ifneq (,$(filter $(TARGET_OS),OpenBSD FreeBSD NetBSD DragonFly MidnightBSD))
PKGCONFIGDIR ?= $(prefix)/libdata/pkgconfig
else
PKGCONFIGDIR ?= $(libdir)/pkgconfig
endif
pkgconfigdir ?= $(PKGCONFIGDIR)
.PHONY: install
install: lib liblz4.pc
$(MAKE_DIR) $(DESTDIR)$(pkgconfigdir)/ $(DESTDIR)$(includedir)/ $(DESTDIR)$(libdir)/ $(DESTDIR)$(bindir)/
$(INSTALL_DATA) liblz4.pc $(DESTDIR)$(pkgconfigdir)/
@echo Installing libraries in $(DESTDIR)$(libdir)
ifeq ($(BUILD_STATIC),yes)
$(INSTALL_DATA) liblz4.a $(DESTDIR)$(libdir)/liblz4.a
$(INSTALL_DATA) lz4frame_static.h $(DESTDIR)$(includedir)/lz4frame_static.h
$(INSTALL_DATA) lz4file.h $(DESTDIR)$(includedir)/lz4file.h
endif
ifeq ($(BUILD_SHARED),yes)
# Traditionally, one installs the DLLs in the bin directory as programs
# search them first in their directory. This allows to not pollute system
# directories (like c:/windows/system32), nor modify the PATH variable.
ifeq ($(WINBASED),yes)
$(INSTALL_PROGRAM) $(LIBLZ4) $(DESTDIR)$(bindir)
$(INSTALL_PROGRAM) $(LIBLZ4_EXP) $(DESTDIR)$(libdir)
else
$(INSTALL_PROGRAM) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)
$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR)
$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT)
endif
endif
@echo Installing headers in $(DESTDIR)$(includedir)
$(INSTALL_DATA) lz4.h $(DESTDIR)$(includedir)/lz4.h
$(INSTALL_DATA) lz4hc.h $(DESTDIR)$(includedir)/lz4hc.h
$(INSTALL_DATA) lz4frame.h $(DESTDIR)$(includedir)/lz4frame.h
@echo lz4 libraries installed
.PHONY: uninstall
uninstall:
$(RM) $(DESTDIR)$(pkgconfigdir)/liblz4.pc
ifeq (WINBASED,yes)
$(RM) $(DESTDIR)$(bindir)/$(LIBLZ4)
$(RM) $(DESTDIR)$(libdir)/$(LIBLZ4_EXP)
else
$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT)
$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR)
$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_VER)
endif
$(RM) $(DESTDIR)$(libdir)/liblz4.a
$(RM) $(DESTDIR)$(includedir)/lz4.h
$(RM) $(DESTDIR)$(includedir)/lz4hc.h
$(RM) $(DESTDIR)$(includedir)/lz4frame.h
$(RM) $(DESTDIR)$(includedir)/lz4frame_static.h
$(RM) $(DESTDIR)$(includedir)/lz4file.h
@echo lz4 libraries successfully uninstalled
endif
dependencies/lz4/lib/dll/example/fullbench-dll.vcxproj

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dist/index.cjs

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dist/index.cjs.map

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