ButterflyNetwork · jgavris · Aug 1, 2018 · Oct 28, 2017 · Nov 22, 2017 · Dec 13, 2017
diff --git a/.gitignore b/.gitignore
@@ -54,3 +54,7 @@ Release
 *.orig
 .dirstamp
 .amend
+xcuserdata
+*.xcuserdatad
+*.xccheckout
+*.xcscmblueprint
diff --git a/.private/pre-commit.sh b/.private/pre-commit.sh
@@ -26,7 +26,13 @@
 BRANCH_OFFSET=10000
 ################################################################################
 
-type -P git &>/dev/null || { echo "git command not found. Aborting." >&2; exit 1; }
+if [ "$BASH_VERSION" = '' ]; then
+  TYPE_CMD="type git >/dev/null 2>&1"
+else
+  TYPE_CMD="type -P git &>/dev/null"
+fi
+
+eval $TYPE_CMD || { echo "git command not found. Aborting." >&2; exit 1; }
 
 NANO=`git log --oneline | wc -l`
 NANO=`expr $NANO + $BRANCH_OFFSET`

diff --git a/.travis.yml b/.travis.yml
@@ -41,9 +41,8 @@ addons:
             - ubuntu-toolchain-r-test
 
 before_install:
-    # brew upgrade sets the return code to 1 if the latest version is already installed. the true command
-    # is used to reset the return code to 0.
-    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; brew upgrade automake libtool ; true; fi
+    # brew bundle installs or upgrades packages in Brewfile
+    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update && brew bundle && brew bundle cleanup --force; fi
 
 script:
     - ./autogen.sh && make clean && make

diff --git a/AUTHORS b/AUTHORS
@@ -8,27 +8,37 @@ Copyright © 2010-2012 Michael Plante <michael.plante@gmail.com>
 Copyright © 2011-2013 Hans de Goede <hdegoede@redhat.com>
 Copyright © 2012-2013 Martin Pieuchot <mpi@openbsd.org>
 Copyright © 2012-2013 Toby Gray <toby.gray@realvnc.com>
-Copyright © 2013-2015 Chris Dickens <christopher.a.dickens@gmail.com>
+Copyright © 2013-2018 Chris Dickens <christopher.a.dickens@gmail.com>
 
 Other contributors:
+Adrian Bunk
 Akshay Jaggi
 Alan Ott
 Alan Stern
 Alex Vatchenko
 Andrew Fernandes
+Andy Chunyu
+Andy McFadden
+Angus Gratton
+Anil Nair
 Anthony Clay
 Antonio Ospite
 Artem Egorkine
 Aurelien Jarno
 Bastien Nocera
 Bei Zhang
 Benjamin Dobell
+Brent Rector
 Carl Karsten
+Christophe Zeitouny
 Colin Walters
 Dave Camarillo
 David Engraf
 David Moore
 Davidlohr Bueso
+Dmitry Fleytman
+Doug Johnston
+Evan Hunter
 Federico Manzan
 Felipe Balbi
 Florian Albrechtskirchinger
@@ -41,23 +51,34 @@ Hans Ulrich Niedermann
 Hector Martin
 Hoi-Ho Chan
 Ilya Konstantinov
+Jakub Klama
 James Hanko
+Jeffrey Nichols
+Johann Richard
 John Sheu
+Jonathon Jongsma
+Joost Muller
+Josh Gao
 Joshua Blake
 Justin Bischoff
+KIMURA Masaru
 Karsten Koenig
 Konrad Rzepecki
 Kuangye Guo
 Lars Kanis
 Lars Wirzenius
+Lei Chen
 Luca Longinotti
 Marcus Meissner
 Markus Heidelberg
 Martin Ettl
 Martin Koegler
+Matthew Stapleton
 Matthias Bolte
+Michel Zou
 Mike Frysinger
 Mikhail Gusarov
+Morgan Leborgne
 Moritz Fischer
 Ларионов Даниил
 Nicholas Corgan
@@ -66,10 +87,17 @@ Orin Eman
 Paul Fertser
 Pekka Nikander
 Rob Walker
+Romain Vimont
+Roman Kalashnikov
+Sameeh Jubran
 Sean McBride
 Sebastian Pipping
+Sergey Serb
 Simon Haggett
 Simon Newton
+Stefan Agner
+Stefan Tauner
+Steinar H. Gunderson
 Thomas Röfer
 Tim Hutt
 Tim Roberts
@@ -81,9 +109,11 @@ Uri Lublin
 Vasily Khoruzhick
 Vegard Storheil Eriksen
 Venkatesh Shukla
+Vianney le Clément de Saint-Marcq
+Victor Toso
 Vitali Lovich
+William Skellenger
 Xiaofan Chen
 Zoltán Kovács
 Роман Донченко
 parafin
-xantares
diff --git a/Brewfile b/Brewfile
@@ -0,0 +1,4 @@
+brew 'automake'
+brew 'libtool'
+brew 'autoconf'
+brew 'm4'
diff --git a/ChangeLog b/ChangeLog
@@ -1,6 +1,24 @@
 For detailed information about the changes below, please see the git log or
 visit: http://log.libusb.info
 
+2018-03-24: v1.0.22:
+* New libusb_set_option() API
+* Fix transfer timeout not being cleared upon resubmission
+* Report super speed plus devices on modern Linux and macOS
+* Darwin: Improve support for macOS Sierra and High Sierra
+* Darwin: SDK fixes and improvements
+* Linux: Let initialization succeed when no devices are present
+* Linux: Mark internal file descriptors with CLOEXEC flag
+* Solaris: Add support for attach/detach kernel driver
+* Windows: Add dynamic UsbDk backend selection
+* Windows: Add isochronous transfer support via libusbK
+* Windows: Add Visual Studio 2017 support
+* Windows: Fix enumeration problems on Windows 8 and later
+* Windows: Major rework of poll() emulation
+* Windows: Numerous HID API fixes
+* Windows: Support cancelation of individual transfers (Vista and later)
+* Various other bug fixes and improvements
+
 2016-10-01: v1.0.21:
 * Core: Refactor code related to transfer flags and timeout handling
 * Darwin: Ignore root hub simulation devices

diff --git a/README.md b/README.md
@@ -4,7 +4,7 @@
 [![Build status](https://ci.appveyor.com/api/projects/status/xvrfam94jii4a6lw?svg=true)](https://ci.appveyor.com/project/LudovicRousseau/libusb)
 [![Coverity Scan Build Status](https://scan.coverity.com/projects/2180/badge.svg)](https://scan.coverity.com/projects/libusb-libusb)
 
-libusb is a library for USB device access from Linux, Mac OS X,
+libusb is a library for USB device access from Linux, macOS,
 Windows, OpenBSD/NetBSD and Haiku userspace.
 It is written in C (Haiku backend in C++) and licensed under the GNU
 Lesser General Public License version 2.1 or, at your option, any later

diff --git a/Xcode/libusb.xcodeproj/project.pbxproj b/Xcode/libusb.xcodeproj/project.pbxproj
@@ -210,47 +210,47 @@
 
 /* Begin PBXFileReference section */
 		006AD41C1C8C5A90007F8C6A /* hotplugtest */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = hotplugtest; sourceTree = BUILT_PRODUCTS_DIR; };
-		006AD4231C8C5AAE007F8C6A /* hotplugtest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = hotplugtest.c; sourceTree = "<group>"; };
+		006AD4231C8C5AAE007F8C6A /* hotplugtest.c */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = hotplugtest.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
 		008FBF311628B79300BC5BE2 /* libusb-1.0.0.dylib */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.dylib"; includeInIndex = 0; path = "libusb-1.0.0.dylib"; sourceTree = BUILT_PRODUCTS_DIR; };
-		008FBF541628B7E800BC5BE2 /* core.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = core.c; sourceTree = "<group>"; };
-		008FBF551628B7E800BC5BE2 /* descriptor.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = descriptor.c; sourceTree = "<group>"; };
-		008FBF561628B7E800BC5BE2 /* io.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = io.c; sourceTree = "<group>"; };
-		008FBF5A1628B7E800BC5BE2 /* libusb.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = libusb.h; sourceTree = "<group>"; };
-		008FBF671628B7E800BC5BE2 /* libusbi.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = libusbi.h; sourceTree = "<group>"; };
-		008FBF6C1628B7E800BC5BE2 /* darwin_usb.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = darwin_usb.c; sourceTree = "<group>"; };
-		008FBF6D1628B7E800BC5BE2 /* darwin_usb.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = darwin_usb.h; sourceTree = "<group>"; };
-		008FBF711628B7E800BC5BE2 /* poll_posix.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = poll_posix.h; sourceTree = "<group>"; };
-		008FBF741628B7E800BC5BE2 /* threads_posix.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = threads_posix.c; sourceTree = "<group>"; };
-		008FBF751628B7E800BC5BE2 /* threads_posix.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = threads_posix.h; sourceTree = "<group>"; };
-		008FBF7A1628B7E800BC5BE2 /* sync.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = sync.c; sourceTree = "<group>"; };
-		008FBF7B1628B7E800BC5BE2 /* version.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = version.h; sourceTree = "<group>"; };
-		008FBF7C1628B7E800BC5BE2 /* version_nano.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = version_nano.h; sourceTree = "<group>"; };
-		008FBFA41628B84200BC5BE2 /* config.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = config.h; sourceTree = "<group>"; };
+		008FBF541628B7E800BC5BE2 /* core.c */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = core.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF551628B7E800BC5BE2 /* descriptor.c */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = descriptor.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF561628B7E800BC5BE2 /* io.c */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = io.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF5A1628B7E800BC5BE2 /* libusb.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = libusb.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF671628B7E800BC5BE2 /* libusbi.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = libusbi.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF6C1628B7E800BC5BE2 /* darwin_usb.c */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.c; path = darwin_usb.c; sourceTree = "<group>"; tabWidth = 2; usesTabs = 0; };
+		008FBF6D1628B7E800BC5BE2 /* darwin_usb.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 2; lastKnownFileType = sourcecode.c.h; path = darwin_usb.h; sourceTree = "<group>"; tabWidth = 2; usesTabs = 0; };
+		008FBF711628B7E800BC5BE2 /* poll_posix.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = poll_posix.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF741628B7E800BC5BE2 /* threads_posix.c */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = threads_posix.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF751628B7E800BC5BE2 /* threads_posix.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = threads_posix.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
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+		008FBF7B1628B7E800BC5BE2 /* version.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = version.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBF7C1628B7E800BC5BE2 /* version_nano.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = version_nano.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBFA41628B84200BC5BE2 /* config.h */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = config.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
 		008FBFA61628B87000BC5BE2 /* CoreFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreFoundation.framework; path = System/Library/Frameworks/CoreFoundation.framework; sourceTree = SDKROOT; };
 		008FBFA81628B88000BC5BE2 /* IOKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = IOKit.framework; path = System/Library/Frameworks/IOKit.framework; sourceTree = SDKROOT; };
 		008FBFAA1628B8CB00BC5BE2 /* libobjc.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libobjc.dylib; path = usr/lib/libobjc.dylib; sourceTree = SDKROOT; };
 		008FBFBD1628B9FE00BC5BE2 /* xusb */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = xusb; sourceTree = BUILT_PRODUCTS_DIR; };
-		008FBFD71628BA0E00BC5BE2 /* dpfp.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = dpfp.c; sourceTree = "<group>"; };
-		008FBFDB1628BA0E00BC5BE2 /* dpfp_threaded.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = dpfp_threaded.c; sourceTree = "<group>"; };
-		008FBFDC1628BA0E00BC5BE2 /* ezusb.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = ezusb.c; sourceTree = "<group>"; };
-		008FBFDD1628BA0E00BC5BE2 /* ezusb.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ezusb.h; sourceTree = "<group>"; };
-		008FBFE11628BA0E00BC5BE2 /* fxload.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = fxload.c; sourceTree = "<group>"; };
-		008FBFE71628BA0E00BC5BE2 /* listdevs.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = listdevs.c; sourceTree = "<group>"; };
-		008FBFED1628BA0E00BC5BE2 /* xusb.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = xusb.c; sourceTree = "<group>"; };
+		008FBFD71628BA0E00BC5BE2 /* dpfp.c */ = {isa = PBXFileReference; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = dpfp.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
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+		008FBFDC1628BA0E00BC5BE2 /* ezusb.c */ = {isa = PBXFileReference; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = ezusb.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBFDD1628BA0E00BC5BE2 /* ezusb.h */ = {isa = PBXFileReference; indentWidth = 4; lastKnownFileType = sourcecode.c.h; path = ezusb.h; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBFE11628BA0E00BC5BE2 /* fxload.c */ = {isa = PBXFileReference; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = fxload.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBFE71628BA0E00BC5BE2 /* listdevs.c */ = {isa = PBXFileReference; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = listdevs.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
+		008FBFED1628BA0E00BC5BE2 /* xusb.c */ = {isa = PBXFileReference; indentWidth = 4; lastKnownFileType = sourcecode.c.c; path = xusb.c; sourceTree = "<group>"; tabWidth = 4; usesTabs = 1; };
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 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */

diff --git a/appveyor_cygwin.bat b/appveyor_cygwin.bat
@@ -1,14 +1,11 @@
 echo on
 SetLocal EnableDelayedExpansion
 
-if [%Configuration%] NEQ [Debug] goto releaseWin32
-
-:releaseWin32
-if [%Platform%] NEQ [Win32] exit 0
 if [%Configuration%] NEQ [Release] exit 0
-C:\cygwin\bin\bash -e -l -c "mkdir build-Win32-cygwin"
-C:\cygwin\bin\bash -e -l -c ./autogen.sh
-C:\cygwin\bin\bash -e -l -c "cd build-Win32-cygwin"
-C:\cygwin\bin\bash -e -l -c "build-Win32-cygwin/../configure"
-C:\cygwin\bin\bash -e -l -c "make -j4"
-C:\cygwin\bin\bash -e -l -c "make install"
+if [%Platform%] NEQ [Win32] exit 0
+
+C:\cygwin\bin\bash -e -l -c "./bootstrap.sh" || exit /B
+C:\cygwin\bin\bash -e -l -c "mkdir build-Win32-cygwin" || exit /B
+C:\cygwin\bin\bash -e -l -c "cd build-Win32-cygwin && ../configure --enable-examples-build --enable-tests-build" || exit /B
+C:\cygwin\bin\bash -e -l -c "cd build-Win32-cygwin && make -j4" || exit /B
+C:\cygwin\bin\bash -e -l -c "cd build-Win32-cygwin && make install" || exit /B