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Comparing IO-AIO/Changes (file contents):
Revision 1.358 by root, Tue Jul 24 04:58:59 2018 UTC vs.
Revision 1.400 by root, Tue Jul 27 07:58:37 2021 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/fspick/fsconfig/fsmount 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: maybe copy some hacks from PerlIOStdio_invalidate_fileno for faster close on certain platforms
29TODO: copy_file_range, copy_file_range
30TODO: FIDEDUPERANGE, file_ioctl.c 28TODO: FIDEDUPERANGE, file_ioctl.c
31TODO: mincore 29TODO: mincore
32TODO: SOCK_CLOEXEc etc. 30TODO: SOCK_CLOEXEc etc.
33TODO: unlinkat flags, linkat flags, statat flags 31TODO: unlinkat flags, linkat flags, statat, renameat2 flags
34TODO: https://kernelnewbies.org/Linux_4.11 32TODO: https://kernelnewbies.org/Linux_4.11
35TODO: define useful rules for [[$wd, $path], $path] &c and implement them 33TODO: define useful rules for [[$wd, $path], $path] &c and implement them
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: mlock2, MLOCK_ONFAULT 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: aio_fchdir/chdir? emulate chdirat?
41TODO: rt-4.0.18-20109-1573826674-1229.126277-5-0@rt.cpan.org
42TODO: aio_splice, aio_tee
43TODO: copy_file_range
44TODO: write more abpout the thread model, maybe bump some defaults?
45TODO: io_uring, but it's so broken :/
46TODO: allow import of fds as aio_wd
47TODO: close_range
48TODO: move_mount, open_tree
49TODO: pidfd_* not protected and autodetected - fails to compile on windows e.g.
38 50
51 - add autoconf test for siginfo_t, which is, of course, not
52 working on windows (reported by Peter Petky).
53 - disable syscalls on solaris, as perl seems to provide an
54 incompatible syscall prototype that clashes with sys/syscall.h.
55 - add MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC and
56 MAP_UNINITIALIZED.
57
584.75 Wed Dec 30 08:44:55 CET 2020
59 - removed leftover debug output from treescan.
60 - added (but not documented) waitid-P_*, FSPICK_*, FSOPEN_*,
61 FSCONFIG_*, MOUNT_ATTR_* constants.
62
634.74 Tue Dec 29 16:19:28 CET 2020
64 - added pidfd_open, pidfd_getfd and pidfd_send_signal functions.
65 - rework bin/treescan to avoid recursion. This fixes two bugs
66 where a deep directory traversal or a lot of command line
67 arguments could cause it to crash.
68 - added (but not documented) open_tree, AT_* and move_mount flags.
69 - support defining syscall numbers in gendef0.
70
714.73 Fri Dec 4 02:08:37 CET 2020
72 - def0.h was not uptodate, running into musl problems
73 (reported by B Fraser).
74 - IO::AIO::splice and IO::AIO::tee didn't properly return
75 64 bit values.
76 - added IO::AIO::accept4.
77 - add various F_SEAL related fcntl constants.
78 - removed experimental marker for fdlimit functions.
79 - fiemap now includes the last segment even if it overflows
80 the end offset, which is arguably the correct behaviour.
81
824.72 Wed Apr 3 04:56:03 CEST 2019
83 - (libeio) if fd 0 is available do not use it for aio_wd, as it
84 collides with IO::AIO::CWD.
85 - added IO::AIO::memfd_create.
86 - correctly include <sys/uio.h> in the vmsplice test.
87 - reduce codesize by ~7% on amd64 by declaring more functions
88 as noinline.
89 - documentation fixes and updates.
90 - experimental and undocumented preliminary support for synchronous statx.
91
924.71 Sun Mar 10 13:09:26 CET 2019
93 - due to an error in the linux manpages, the configure tests
94 for readahead, sync_file_range, splice etc. failed. This has been fixed.
95
964.7 Mon Mar 4 11:28:13 CET 2019
97 - majorly speed up scandir for the very special case of a non-POSIX
98 filesystem that nevertheless reports valid dt_type information.
99 The only known filesystem of this type is currently btrfs, which
100 didn't get it's act together to implement POSIX semantics in all
101 these years, and I am tired of waiting.
102 - add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
103 - neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
104 were detected by autoconf.
105
1064.6 Sat Aug 25 21:58:36 CEST 2018
107 - add st_btime, st_btimesec, st_btimensec and st_gen accessors,
108 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
109 but only st_gen on openbsd because they compiled their perl without support
110 for birthtimes).
111 - fix madvise and munlock to properly support negative offsets.
112 - allocate fd for the aio_close at boot time, to guarantee it working
113 later, rather than calling abort when it fails. also avoids
114 close-on-exec race issues after module load.
115 - #undef utime on win32, maybe this helps some reports of utime hangs.
116 - minor doc improvements.
117 - minor configure cleanups.
118 - use $Config{perllibs} instead of libs for configure. might help people
119 who didn't install all perl dependencies (might break things as well).
120
1214.54 Tue Aug 14 13:54:48 CEST 2018
122 - include sys/mkdev.h or sys/sysmacros.h if available.
123 - further tweaks to configure invocation for systems requiring --rpath.
124 - no longer rely on custom paths on win32 platforms.
125 - try to work around buggy PAGESIZE macro on solaris.
126
1274.53 Tue Aug 14 11:27:50 CEST 2018
128 - add $Config{libs} to LIBS for configure, to work around systems
129 with broken library dependencies (... openbsd).
130
1314.52 Sun Aug 12 08:09:45 CEST 2018
132 - config.h.in was missing in distribution.
133
1344.51 Sun Aug 12 07:24:14 CEST 2018
135 - complete rework of the autoconf framework: IO::AIO now uses its own
136 config.h, separate from libeio, and tries to test the actual perl
137 environment, not the standard system environment.
138 - provide nanosecond-accracy stat time accessors for both perl and IO::AIO
139 stat functions.
140 - removed non-portable C++ syntax from eio.c.
141 - try to fix readdir tests on cygwin spuriously failing.
142
1434.5 Wed Aug 1 00:23:55 CEST 2018
39 - aio_mtouch touch all pages as requested, not just the first page in most cases. 144 - aio_mtouch touch all pages as requested, not just the first page in most cases.
40 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE 145 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE
41 and MREMAP_FIXED. 146 and MREMAP_FIXED.
42 - add O_ACCMODE. 147 - add O_ACCMODE.
148 - add (undocumented) MSG_CMSG_CLOEXEC and SOCK_CLOEXEC constants.
43 149
444.4 Tue Feb 20 07:54:12 CET 2018 1504.4 Tue Feb 20 07:54:12 CET 2018
45 - new aio_slurp request. 151 - new aio_slurp request.
46 - add (experimental) IO::AIO::eventfd and timerfd* function. 152 - add (experimental) IO::AIO::eventfd and timerfd* function.
47 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit. 153 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.

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