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Comparing IO-AIO/Changes (file contents):
Revision 1.370 by root, Sat Aug 25 19:55:48 2018 UTC vs.
Revision 1.399 by root, Sun Feb 7 13:13:44 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, renameat2 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
38TODO: dup3, pipe2, accept4 36TODO: dup3, pipe2, accept4
39TODO: dump config.log when automated testign and configure fails 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: close_range
49TODO: move_mount, open_tree
40 50
51 - disable syscalls on solaris, as perl seems to provide an
52 incompatible syscall prototype that clashes with sys/syscall.h.
53 - add MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC and
54 MAP_UNINITIALIZED.
55
564.75 Wed Dec 30 08:44:55 CET 2020
57 - removed leftover debug output from treescan.
58 - added (but not documented) waitid-P_*, FSPICK_*, FSOPEN_*,
59 FSCONFIG_*, MOUNT_ATTR_* constants.
60
614.74 Tue Dec 29 16:19:28 CET 2020
62 - added pidfd_open, pidfd_getfd and pidfd_send_signal functions.
63 - rework bin/treescan to avoid recursion. This fixes two bugs
64 where a deep directory traversal or a lot of command line
65 arguments could cause it to crash.
66 - added (but not documented) open_tree, AT_* and move_mount flags.
67 - support defining syscall numbers in gendef0.
68
694.73 Fri Dec 4 02:08:37 CET 2020
70 - def0.h was not uptodate, running into musl problems
71 (reported by B Fraser).
72 - IO::AIO::splice and IO::AIO::tee didn't properly return
73 64 bit values.
74 - added IO::AIO::accept4.
75 - add various F_SEAL related fcntl constants.
76 - removed experimental marker for fdlimit functions.
77 - fiemap now includes the last segment even if it overflows
78 the end offset, which is arguably the correct behaviour.
79
804.72 Wed Apr 3 04:56:03 CEST 2019
81 - (libeio) if fd 0 is available do not use it for aio_wd, as it
82 collides with IO::AIO::CWD.
83 - added IO::AIO::memfd_create.
84 - correctly include <sys/uio.h> in the vmsplice test.
85 - reduce codesize by ~7% on amd64 by declaring more functions
86 as noinline.
87 - documentation fixes and updates.
88 - experimental and undocumented preliminary support for synchronous statx.
89
904.71 Sun Mar 10 13:09:26 CET 2019
91 - due to an error in the linux manpages, the configure tests
92 for readahead, sync_file_range, splice etc. failed. This has been fixed.
93
944.7 Mon Mar 4 11:28:13 CET 2019
95 - majorly speed up scandir for the very special case of a non-POSIX
96 filesystem that nevertheless reports valid dt_type information.
97 The only known filesystem of this type is currently btrfs, which
98 didn't get it's act together to implement POSIX semantics in all
99 these years, and I am tired of waiting.
100 - add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
101 - neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
102 were detected by autoconf.
103
1044.6 Sat Aug 25 21:58:36 CEST 2018
41 - add st_btime, st_btimesec, st_btimensec and st_gen accessors, 105 - add st_btime, st_btimesec, st_btimensec and st_gen accessors,
42 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd 106 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
43 but only st_gen on openbsd because they compiled their perl without support 107 but only st_gen on openbsd because they compiled their perl without support
44 for birthtimes). 108 for birthtimes).
45 - fix madvise and munlock to properly support negative offsets. 109 - fix madvise and munlock to properly support negative offsets.
… …
48 close-on-exec race issues after module load. 112 close-on-exec race issues after module load.
49 - #undef utime on win32, maybe this helps some reports of utime hangs. 113 - #undef utime on win32, maybe this helps some reports of utime hangs.
50 - minor doc improvements. 114 - minor doc improvements.
51 - minor configure cleanups. 115 - minor configure cleanups.
52 - use $Config{perllibs} instead of libs for configure. might help people 116 - use $Config{perllibs} instead of libs for configure. might help people
53 who didn'T install all perl dependencies (might break things as well). 117 who didn't install all perl dependencies (might break things as well).
54 118
554.54 Tue Aug 14 13:54:48 CEST 2018 1194.54 Tue Aug 14 13:54:48 CEST 2018
56 - include sys/mkdev.h or sys/sysmacros.h if available. 120 - include sys/mkdev.h or sys/sysmacros.h if available.
57 - further tweaks to configure invocation for systems requiring --rpath. 121 - further tweaks to configure invocation for systems requiring --rpath.
58 - no longer rely on custom paths on win32 platforms. 122 - no longer rely on custom paths on win32 platforms.

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