[ViewVC] Diff of: cvs/IO-AIO/Changes

Comparing IO-AIO/Changes (file contents):
Revision 1.325 by root, Mon Jan 18 11:53:09 2016 UTC vs.
Revision 1.387 by root, Wed Oct 16 09:11:35 2019 UTC

1	Revision history for IO::AIO	1	Revision history for IO::AIO
2		2
3	TODO: scandir - some dirs mostly contain subdirs - invert logic?	3	TODO: scandir - some dirs mostly contain subdirs - invert logic?
4	TODO: aio_cptree/mvtree	4	TODO: aio_cptree/mvtree
5	TODO: reduce condvar fairness: schedule hot-cache-threads first?
6	TODO: vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)	5	TODO: vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)
7	TODO: aio_fcntl, at least for file-locking	6	TODO: getxattr, setxattr, listxattr, removexattr etc.?
8	TODO: aio_mincore?
9	TODO: getxattr etc.?
10	TODO: F_DUPFD_CLOEXEC
11	TODO: emulation for splice?	7	TODO: emulation for splice?
12	TODO: eio_mmap\|mlock\|munmap\|splice...
13	TODO: syncfs/sync windows:	8	TODO: syncfs/sync windows:
14	TODO: F_SETPIPE_SZ, F_GETPIPE_SZ
15	TODO: posix_fallocate when flags=0	9	TODO: posix_fallocate when flags=0
16	http://stackoverflow.com/questions/65170/how-to-get-name-associated-with-open-handle/5286888#5286888	10	http://stackoverflow.com/questions/65170/how-to-get-name-associated-with-open-handle/5286888#5286888
17	http://blogs.msdn.com/b/adioltean/archive/2005/04/16/408947.aspx	11	http://blogs.msdn.com/b/adioltean/archive/2005/04/16/408947.aspx
18	http://msdn.microsoft.com/en-us/library/aa366789%28v=vs.85%29.aspx	12	http://msdn.microsoft.com/en-us/library/aa366789%28v=vs.85%29.aspx
19	http://msdn.microsoft.com/en-us/library/windows/desktop/aa366789%28v=vs.85%29.aspx	13	http://msdn.microsoft.com/en-us/library/windows/desktop/aa366789%28v=vs.85%29.aspx
20	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364425%28v=vs.85%29.aspx	14	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364425%28v=vs.85%29.aspx
21	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364963%28v=vs.85%29.aspx	15	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364963%28v=vs.85%29.aspx
22	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364996%28v=vs.85%29.aspx	16	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364996%28v=vs.85%29.aspx
23	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364994%28v=vs.85%29.aspx	17	http://msdn.microsoft.com/en-us/library/windows/desktop/aa364994%28v=vs.85%29.aspx
24	TODO: extra socket/tcp constants &c?	18	TODO: extra socket/tcp constants &c?
25	TODO: getrandom, GRND_NONBLOCK, GRND_NONBLOCK
26	TODO: http://lwn.net/Articles/593918/ SHMEM_SET_SEALS, SHMEM_GET_SEALS, SEAL_SHRINK, SEAL_GROW, SEAL_WRITE, int memfd_create(const char *name, u64 size, u64 flags);, MFD_CLOEXEC, int fd = open("/tmp", O_RDWR \| O_TMPFILE \| O_EXCL, S_IRWXU);
27	TODO: O_TMPFILE
28	TODO: FALLOC_FL_COLLAPSE_RANGE
29	TODO: FALLOC_FL_ZERO_RANGE
30	TODO: renameat RENAME_EXCHANGE, RENAME_NOREPLACE, RENAME_EXCHANGE
31	TODO: fcntl F_GETLKP/F_SETLKP/F_SETLKPW, http://lwn.net/Articles/586904/
32	TODO: flink + AT_EMPTY_PATH
33	TODO: name_to_handle_At + open_by_handle_at = clone fds	19	TODO: name_to_handle_At + open_by_handle_at = clone fds
		20	TODO: lchown
		21	TODO: mount/umount2/MS_* flags
		22	TODO: fsmount/fsconfig et al. https://lwn.net/Articles/759499/
34		23
35	TODO: rewrite rmtree et al. to support working directories (also speed them up)	24	TODO: rewrite rmtree et al. to support working directories (also speed them up)
36	TODO: maybe IO::AIO leaks fds when requests are cancelled? maybe initialise result to -1?	25	TODO: maybe IO::AIO leaks fds when requests are cancelled? maybe initialise result to -1?
37	TODO: aio_wd should use O_PATH on linux, due to lacking O_SEARCH (http://comments.gmane.org/gmane.linux.file-systems/33611)	26	TODO: aio_wd should use O_PATH on linux, due to lacking O_SEARCH (http://comments.gmane.org/gmane.linux.file-systems/33611)
38	http://www.openwall.com/lists/musl/2013/02/23/4	27	http://www.openwall.com/lists/musl/2013/02/23/4
		28	TODO: FIDEDUPERANGE, file_ioctl.c
		29	TODO: mincore
		30	TODO: SOCK_CLOEXEc etc.
		31	TODO: unlinkat flags, linkat flags, statat, renameat2 flags
		32	TODO: https://kernelnewbies.org/Linux_4.11
		33	TODO: define useful rules for [[$wd, $path], $path] &c and implement them
		34	TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID
		35	TODO: mlock2, MLOCK_ONFAULT
		36	TODO: dup3, pipe2, accept4
		37	TODO: dump config.log when automated testign and configure fails
		38	TODO: ns time resolution in utime
		39	TODO: statx
		40	TODO: pidfd_open/pidfd_send_signal (open/poll /proc?)
		41
		42	TODO: aio_splice, aio_tee
		43	TODO: copy_file_range
		44	- IO::AIO::splice and IO::AIO::tee didn't properly return
		45	64 bit values.
		46	- added IO::AIO::accept4.
		47	- add various F_SEAL related fcntl constants.
		48
		49	4.72 Wed Apr 3 04:56:03 CEST 2019
		50	- (libeio) if fd 0 is available do not use it for aio_wd, as it
		51	collides with IO::AIO::CWD.
		52	- added IO::AIO::memfd_create.
		53	- correctly include <sys/uio.h> in the vmsplice test.
		54	- reduce codesize by ~7% on amd64 by declaring more functions
		55	as noinline.
		56	- documentation fixes and updates.
		57	- experimental and undocumented preliminary support for synchronous statx.
		58
		59	4.71 Sun Mar 10 13:09:26 CET 2019
		60	- due to an error in the linux manpages, the configure tests
		61	for readahead, sync_file_range, splice etc. failed. This has been fixed.
		62
		63	4.7 Mon Mar 4 11:28:13 CET 2019
		64	- majorly speed up scandir for the very special case of a non-POSIX
		65	filesystem that nevertheless reports valid dt_type information.
		66	The only known filesystem of this type is currently btrfs, which
		67	didn't get it's act together to implement POSIX semantics in all
		68	these years, and I am tired of waiting.
		69	- add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
		70	- neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
		71	were detected by autoconf.
		72
		73	4.6 Sat Aug 25 21:58:36 CEST 2018
		74	- add st_btime, st_btimesec, st_btimensec and st_gen accessors,
		75	mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
		76	but only st_gen on openbsd because they compiled their perl without support
		77	for birthtimes).
		78	- fix madvise and munlock to properly support negative offsets.
		79	- allocate fd for the aio_close at boot time, to guarantee it working
		80	later, rather than calling abort when it fails. also avoids
		81	close-on-exec race issues after module load.
		82	- #undef utime on win32, maybe this helps some reports of utime hangs.
		83	- minor doc improvements.
		84	- minor configure cleanups.
		85	- use $Config{perllibs} instead of libs for configure. might help people
		86	who didn't install all perl dependencies (might break things as well).
		87
		88	4.54 Tue Aug 14 13:54:48 CEST 2018
		89	- include sys/mkdev.h or sys/sysmacros.h if available.
		90	- further tweaks to configure invocation for systems requiring --rpath.
		91	- no longer rely on custom paths on win32 platforms.
		92	- try to work around buggy PAGESIZE macro on solaris.
		93
		94	4.53 Tue Aug 14 11:27:50 CEST 2018
		95	- add $Config{libs} to LIBS for configure, to work around systems
		96	with broken library dependencies (... openbsd).
		97
		98	4.52 Sun Aug 12 08:09:45 CEST 2018
		99	- config.h.in was missing in distribution.
		100
		101	4.51 Sun Aug 12 07:24:14 CEST 2018
		102	- complete rework of the autoconf framework: IO::AIO now uses its own
		103	config.h, separate from libeio, and tries to test the actual perl
		104	environment, not the standard system environment.
		105	- provide nanosecond-accracy stat time accessors for both perl and IO::AIO
		106	stat functions.
		107	- removed non-portable C++ syntax from eio.c.
		108	- try to fix readdir tests on cygwin spuriously failing.
		109
		110	4.5 Wed Aug 1 00:23:55 CEST 2018
		111	- aio_mtouch touch all pages as requested, not just the first page in most cases.
		112	- new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE
		113	and MREMAP_FIXED.
		114	- add O_ACCMODE.
		115	- add (undocumented) MSG_CMSG_CLOEXEC and SOCK_CLOEXEC constants.
		116
		117	4.4 Tue Feb 20 07:54:12 CET 2018
		118	- new aio_slurp request.
		119	- add (experimental) IO::AIO::eventfd and timerfd* function.
		120	- add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.
		121	- point out that aio_copy overwrites existing files.
		122	- removed filesystem magic number table from aio_statvfs docs as
		123	statvfs doesn't actually return this info at all (statfs does).
		124	- add a bunch of (mostly linux-specific) constants for use in ioctls
		125	(see aio_ioctl docs).
		126	- treescan now has a proper manpage and useful --help output.
		127	- new option --sync in treescan, to sync everything in a subtree.
		128	- changed default for aio_msync flags to MSYNC_SYNC.
		129	- document offset/length behaviour of mprotect/madvise.
		130	- support linux's renameat2 (via aio_rename2).
		131	- add aio_rename2, an aio_rename with flags.
		132	- add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants.
		133	- add FALLOC_FL_INSERT_RANGE, FALLOC_FL_UNSHARE_RANGE.
		134	- (libeio) use posix_close if available.
		135	- (libeio) internal close() calls no longer disturb errno.
		136	- add IO:AIO::FALLOC_FL_UNSHARE.
		137	- update schmorp.h for removal of USE_SOCKETS_AS_HANDLES
		138	and better eventfd detection.
		139
		140	4.34 Sun May 1 19:18:24 CEST 2016
		141	- def0.h was not properly generated during previous release, causing
		142	compile errors on various platforms.
		143	- major/minor were accidentally switched (reported by Alexander Lishenyuk).
		144	- removed duplicate definition of MAP_HUGETLB, that was found due to
		145	a bug in Perl::Tidy (testcase by alaska332@gmail.com).
		146	- added (untested!) aio_fcntl, aio_ioctl requests.
		147	- (libeio) names set via prctl are truncated to 15 chars + nul, not 16,
		148	as manpages-dev originally claimed.
39		149
40	4.33 Mon Jan 18 12:50:10 CET 2016	150	4.33 Mon Jan 18 12:50:10 CET 2016
41	- add IO::AIO::pipe2 function.	151	- add IO::AIO::pipe2 function.
42	- added support for FALLOC_FL_COLLAPSE_RANGE and FALLOC_FL_ZERO_RANGE	152	- added support for FALLOC_FL_COLLAPSE_RANGE and FALLOC_FL_ZERO_RANGE
43	constants.	153	constants.

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Comparing IO-AIO/Changes (file contents): Revision 1.325 by root, Mon Jan 18 11:53:09 2016 UTC vs. Revision 1.387 by root, Wed Oct 16 09:11:35 2019 UTC

Diff Legend

Comparing IO-AIO/Changes (file contents):
Revision 1.325 by root, Mon Jan 18 11:53:09 2016 UTC vs.
Revision 1.387 by root, Wed Oct 16 09:11:35 2019 UTC