On 2020/03/18 10:02, Alex Naumov wrote:
> this patche updates GNU libev to version 4.31.
Around 350 ports depend on this, what testing has been done?
Also note the "p5-EV should probably be kept in sync" comment - the two
ports use the same distfile and most of the changelog entries you show
only relate to p5-EV (the "EV only" ones) ... (actually the word
"probably" should probably be removed from the comment)
> Changelog:
>
> 4.31 Fri Dec 20 21:58:29 CET 2019
> - handle backends with minimum wait time a bit better by not
> waiting in the presence of already-expired timers
> (behaviour reported by Felipe Gasper).
> - new feature: use timerfd to detect timejumps quickly,
> can be disabled with the new EVFLAG_NOTIMERFD loop flag.
> - document EV_USE_SIGNALFD feature macro.
>
> 4.30 (EV only)
> - change non-autoconf test for __kernel_rwf_t by testing
> LINUX_VERSION_CODE, the most direct test I could find.
> - fix a bug in the io_uring backend that polled the wrong
> backend fd, causing it to not work in many cases.
>
> 4.29 (EV only)
> - add io uring autoconf and non-autoconf detection.
> - disable io_uring when some header files are too old.
>
> 4.28 (EV only)
> - linuxaio backend resulted in random memory corruption
> when loop is forked.
> - linuxaio backend might have tried to cancel an iocb
> multiple times (was unable to trigger this).
> - linuxaio backend now employs a generation counter to
> avoid handling spurious events from cancelled requests.
> - io_cancel can return EINTR, deal with it. also, assume
> io_submit also returns EINTR.
> - fix some other minor bugs in linuxaio backend.
> - ev_tstamp type can now be overriden by defining EV_TSTAMP_T.
> - cleanup: replace expect_true/false and noinline by their
> libecb counterparts.
> - move syscall infrastructure from ev_linuxaio.c to ev.c.
> - prepare io_uring integration.
> - tweak ev_floor.
> - epoll, poll, win32 Sleep and other places that use millisecond
> reslution now all try to round up times.
> - solaris port backend didn't compile.
> - abstract time constants into their macros, for more flexibility.
>
>
>
> Cheers,
> Alex
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/devel/libev/Makefile,v
> retrieving revision 1.25
> diff -u -p -u -p -r1.25 Makefile
> --- Makefile 31 Aug 2019 17:21:33 -0000 1.25
> +++ Makefile 18 Mar 2020 08:57:17 -0000
> @@ -3,7 +3,7 @@
> COMMENT = high-performance event loop library
>
> # p5-EV should probably be kept in sync
> -DISTNAME = libev-4.27
> +DISTNAME = libev-4.31
> CATEGORIES = devel
>
> SHARED_LIBS= ev 3.1 # 4.0
> Index: distinfo
> ===================================================================
> RCS file: /cvs/ports/devel/libev/distinfo,v
> retrieving revision 1.13
> diff -u -p -u -p -r1.13 distinfo
> --- distinfo 31 Aug 2019 17:21:33 -0000 1.13
> +++ distinfo 18 Mar 2020 08:57:17 -0000
> @@ -1,2 +1,2 @@
> -SHA256 (libev-4.27.tar.gz) = LVUm/I2k8HLdXHPhj7sWZvXvjteLc7uhLhlc/dgQNE4=
> -SIZE (libev-4.27.tar.gz) = 556658
> +SHA256 (libev-4.31.tar.gz) = 7YVdK1IRjjLAwaajK9GMl/nmcRylEfXuEt47nszGblo=
> +SIZE (libev-4.31.tar.gz) = 565540
> Index: pkg/PLIST
> ===================================================================
> RCS file: /cvs/ports/devel/libev/pkg/PLIST,v
> retrieving revision 1.3
> diff -u -p -u -p -r1.3 PLIST
> --- pkg/PLIST 23 Apr 2013 18:59:53 -0000 1.3
> +++ pkg/PLIST 18 Mar 2020 08:57:17 -0000
> @@ -1,7 +1,7 @@
> @comment $OpenBSD: PLIST,v 1.3 2013/04/23 18:59:53 dcoppa Exp $
> include/ev++.h
> include/ev.h
> -lib/libev.a
> +@static-lib lib/libev.a
> lib/libev.la
> @lib lib/libev.so.${LIBev_VERSION}
> @man man/man3/ev.3
