ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/IO-AIO/Changes
(Generate patch)

Comparing IO-AIO/Changes (file contents):
Revision 1.352 by root, Tue Feb 20 05:23:47 2018 UTC vs.
Revision 1.392 by root, Tue Dec 29 15:16:28 2020 UTC

… …
14http://msdn.microsoft.com/en-us/library/windows/desktop/aa364425%28v=vs.85%29.aspx 14http://msdn.microsoft.com/en-us/library/windows/desktop/aa364425%28v=vs.85%29.aspx
15http://msdn.microsoft.com/en-us/library/windows/desktop/aa364963%28v=vs.85%29.aspx 15http://msdn.microsoft.com/en-us/library/windows/desktop/aa364963%28v=vs.85%29.aspx
16http://msdn.microsoft.com/en-us/library/windows/desktop/aa364996%28v=vs.85%29.aspx 16http://msdn.microsoft.com/en-us/library/windows/desktop/aa364996%28v=vs.85%29.aspx
17http://msdn.microsoft.com/en-us/library/windows/desktop/aa364994%28v=vs.85%29.aspx 17http://msdn.microsoft.com/en-us/library/windows/desktop/aa364994%28v=vs.85%29.aspx
18TODO: extra socket/tcp constants &c? 18TODO: extra socket/tcp constants &c?
19TODO: 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);
20TODO: name_to_handle_At + open_by_handle_at = clone fds 19TODO: name_to_handle_At + open_by_handle_at = clone fds
21TODO: lchown 20TODO: lchown
22TODO: mount/umount2/MS_* flags 21TODO: mount/umount2/MS_* flags
22TODO: fsmount/fsconfig et al. https://lwn.net/Articles/759499/
23 23
24TODO: rewrite rmtree et al. to support working directories (also speed them up) 24TODO: rewrite rmtree et al. to support working directories (also speed them up)
25TODO: maybe IO::AIO leaks fds when requests are cancelled? maybe initialise result to -1? 25TODO: maybe IO::AIO leaks fds when requests are cancelled? maybe initialise result to -1?
26TODO: aio_wd should use O_PATH on linux, due to lacking O_SEARCH (http://comments.gmane.org/gmane.linux.file-systems/33611) 26TODO: aio_wd should use O_PATH on linux, due to lacking O_SEARCH (http://comments.gmane.org/gmane.linux.file-systems/33611)
27 http://www.openwall.com/lists/musl/2013/02/23/4 27 http://www.openwall.com/lists/musl/2013/02/23/4
28TODO: copy_file_range, copy_file_range
29TODO: FIDEDUPERANGE, file_ioctl.c 28TODO: FIDEDUPERANGE, file_ioctl.c
30TODO: mincore 29TODO: mincore
31TODO: SOCK_CLOEXEc etc. 30TODO: SOCK_CLOEXEc etc.
32TODO: unlinkat flags, linkat flags, statat flags 31TODO: unlinkat flags, linkat flags, statat, renameat2 flags
33TODO: https://kernelnewbies.org/Linux_4.11 32TODO: https://kernelnewbies.org/Linux_4.11
34TODO: define useful rules for [[$wd, $path], $path] &c and implement them 33TODO: define useful rules for [[$wd, $path], $path] &c and implement them
35
36TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID 34TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID
37TODO: mmap on $hash->{key} keeps PVLV 35TODO: mlock2, MLOCK_ONFAULT
36TODO: dup3, pipe2, accept4
37TODO: dump config.log when automated testign and configure fails
38TODO: ns time resolution in utime
39TODO: statx
40TODO: pidfd_open/pidfd_send_signal (open/poll /proc?)
41TODO: aio_fchdir/chdir? emulate chdirat?
42TODO: rt-4.0.18-20109-1573826674-1229.126277-5-0@rt.cpan.org
43TODO: aio_splice, aio_tee
44TODO: copy_file_range
45TODO: write more abpout the thread model, maybe bump some defaults?
46TODO: io_uring, but it's so broken :/
47TODO: allow import of fds as aio_wd
48TODO: fsopen/fspick/fsconfig, fsmount
49TODO: close_range
50TODO: move_mount, open_tree
51
52 - added pidfd_open, pidfd_getfd and pidfd_send_signal functions.
53 - rework bin/treescan to avoid recursion. This fixes two bugs
54 where a deep directory traversal or a lot of command line
55 arguments could cause it to crash.
56 - added (but not documented) open_tree, AT_* and move_mount flags.
57 - support defining syscall numbers in gendef0.
58
594.73 Fri Dec 4 02:08:37 CET 2020
60 - def0.h was not uptodate, running into musl problems
61 (reported by B Fraser).
62 - IO::AIO::splice and IO::AIO::tee didn't properly return
63 64 bit values.
64 - added IO::AIO::accept4.
65 - add various F_SEAL related fcntl constants.
66 - removed experimental marker for fdlimit functions.
67 - fiemap now includes the last segment even if it overflows
68 the end offset, which is arguably the correct behaviour.
69
704.72 Wed Apr 3 04:56:03 CEST 2019
71 - (libeio) if fd 0 is available do not use it for aio_wd, as it
72 collides with IO::AIO::CWD.
73 - added IO::AIO::memfd_create.
74 - correctly include <sys/uio.h> in the vmsplice test.
75 - reduce codesize by ~7% on amd64 by declaring more functions
76 as noinline.
77 - documentation fixes and updates.
78 - experimental and undocumented preliminary support for synchronous statx.
79
804.71 Sun Mar 10 13:09:26 CET 2019
81 - due to an error in the linux manpages, the configure tests
82 for readahead, sync_file_range, splice etc. failed. This has been fixed.
83
844.7 Mon Mar 4 11:28:13 CET 2019
85 - majorly speed up scandir for the very special case of a non-POSIX
86 filesystem that nevertheless reports valid dt_type information.
87 The only known filesystem of this type is currently btrfs, which
88 didn't get it's act together to implement POSIX semantics in all
89 these years, and I am tired of waiting.
90 - add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
91 - neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
92 were detected by autoconf.
93
944.6 Sat Aug 25 21:58:36 CEST 2018
95 - add st_btime, st_btimesec, st_btimensec and st_gen accessors,
96 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
97 but only st_gen on openbsd because they compiled their perl without support
98 for birthtimes).
99 - fix madvise and munlock to properly support negative offsets.
100 - allocate fd for the aio_close at boot time, to guarantee it working
101 later, rather than calling abort when it fails. also avoids
102 close-on-exec race issues after module load.
103 - #undef utime on win32, maybe this helps some reports of utime hangs.
104 - minor doc improvements.
105 - minor configure cleanups.
106 - use $Config{perllibs} instead of libs for configure. might help people
107 who didn't install all perl dependencies (might break things as well).
108
1094.54 Tue Aug 14 13:54:48 CEST 2018
110 - include sys/mkdev.h or sys/sysmacros.h if available.
111 - further tweaks to configure invocation for systems requiring --rpath.
112 - no longer rely on custom paths on win32 platforms.
113 - try to work around buggy PAGESIZE macro on solaris.
114
1154.53 Tue Aug 14 11:27:50 CEST 2018
116 - add $Config{libs} to LIBS for configure, to work around systems
117 with broken library dependencies (... openbsd).
118
1194.52 Sun Aug 12 08:09:45 CEST 2018
120 - config.h.in was missing in distribution.
121
1224.51 Sun Aug 12 07:24:14 CEST 2018
123 - complete rework of the autoconf framework: IO::AIO now uses its own
124 config.h, separate from libeio, and tries to test the actual perl
125 environment, not the standard system environment.
126 - provide nanosecond-accracy stat time accessors for both perl and IO::AIO
127 stat functions.
128 - removed non-portable C++ syntax from eio.c.
129 - try to fix readdir tests on cygwin spuriously failing.
130
1314.5 Wed Aug 1 00:23:55 CEST 2018
132 - aio_mtouch touch all pages as requested, not just the first page in most cases.
133 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE
134 and MREMAP_FIXED.
135 - add O_ACCMODE.
136 - add (undocumented) MSG_CMSG_CLOEXEC and SOCK_CLOEXEC constants.
137
1384.4 Tue Feb 20 07:54:12 CET 2018
38 - new aio_slurp request. 139 - new aio_slurp request.
39 - new IO::AIO::eventfd and timerfd* function. 140 - add (experimental) IO::AIO::eventfd and timerfd* function.
141 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.
142 - point out that aio_copy overwrites existing files.
40 - removed filesystem magic number table from aio_statvfs docs as 143 - removed filesystem magic number table from aio_statvfs docs as
41 statvfs doesn't actually return this info at all (statfs does). 144 statvfs doesn't actually return this info at all (statfs does).
42 - add a bunch of (mostly linux-specific) constants for use in ioctls 145 - add a bunch of (mostly linux-specific) constants for use in ioctls
43 (see aio_ioctl docs). 146 (see aio_ioctl docs).
44 - treescan now has a proper manpage and useful --help output. 147 - treescan now has a proper manpage and useful --help output.
… …
47 - document offset/length behaviour of mprotect/madvise. 150 - document offset/length behaviour of mprotect/madvise.
48 - support linux's renameat2 (via aio_rename2). 151 - support linux's renameat2 (via aio_rename2).
49 - add aio_rename2, an aio_rename with flags. 152 - add aio_rename2, an aio_rename with flags.
50 - add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants. 153 - add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants.
51 - add FALLOC_FL_INSERT_RANGE, FALLOC_FL_UNSHARE_RANGE. 154 - add FALLOC_FL_INSERT_RANGE, FALLOC_FL_UNSHARE_RANGE.
52 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.
53 - point out that aio_copy overwrites existing files.
54 - (libeio) use posix_close if available. 155 - (libeio) use posix_close if available.
55 - (libeio) internal close() calls no longer disturb errno. 156 - (libeio) internal close() calls no longer disturb errno.
56 - add IO:AIO::FALLOC_FL_UNSHARE. 157 - add IO:AIO::FALLOC_FL_UNSHARE.
57 - update schmorp.h for removal of USE_SOCKETS_AS_HANDLES. 158 - update schmorp.h for removal of USE_SOCKETS_AS_HANDLES
159 and better eventfd detection.
58 160
594.34 Sun May 1 19:18:24 CEST 2016 1614.34 Sun May 1 19:18:24 CEST 2016
60 - def0.h was not properly generated during previous release, causing 162 - def0.h was not properly generated during previous release, causing
61 compile errors on various platforms. 163 compile errors on various platforms.
62 - major/minor were accidentally switched (reported by Alexander Lishenyuk). 164 - major/minor were accidentally switched (reported by Alexander Lishenyuk).

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines