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Comparing IO-AIO/Changes (file contents):
Revision 1.361 by root, Sun Aug 12 05:21:35 2018 UTC vs.
Revision 1.414 by root, Fri Feb 16 21:20:52 2024 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: ioprio_get/set
23 22
24TODO: rewrite rmtree et al. to support working directories (also speed them up) 23TODO: 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? 24TODO: 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) 25TODO: 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 26 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 27TODO: FIDEDUPERANGE, file_ioctl.c
31TODO: mincore 28TODO: mincore
32TODO: SOCK_CLOEXEc etc. 29TODO: SOCK_CLOEXEc etc.
33TODO: unlinkat flags, linkat flags, statat, renameat2 flags 30TODO: unlinkat flags, linkat flags, statat, renameat2 flags
34TODO: https://kernelnewbies.org/Linux_4.11 31TODO: https://kernelnewbies.org/Linux_4.11
35TODO: define useful rules for [[$wd, $path], $path] &c and implement them 32TODO: define useful rules for [[$wd, $path], $path] &c and implement them
36TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID 33TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID
37TODO: mlock2, MLOCK_ONFAULT 34TODO: mlock2, MLOCK_ONFAULT
38TODO: dup3, pipe2, accept4 35TODO: dup3, pipe2, accept4
36TODO: dump config.log when automated testign and configure fails
37TODO: ns time resolution in utime
38TODO: statx
39TODO: aio_fchdir/chdir? emulate chdirat?
40TODO: rt-4.0.18-20109-1573826674-1229.126277-5-0@rt.cpan.org
41TODO: aio_splice, aio_tee
42TODO: copy_file_range
43TODO: write more abpout the thread model, maybe bump some defaults?
44TODO: io_uring, but it's so broken :/
45TODO: allow import of fds as aio_wd
46TODO: close_range
47TODO: move_mount, open_tree, fsmount, fspick, fsconfig, fsopen https://lwn.net/Articles/759499/
48TODO: aio_mmap
39 49
50 - work around a bug in musl w.r.t to O_SEARCH and use EIO_O_PATH instead,
51 vertifying the semantics against the subset of O_PATH and O_SEARCH
52 (based on a report by Steve Dondley).
53 - aio_copy now tries to preallocate the destination file.
54 - fexecve configure test used the wrong püointer type (patch by Paul Howarth).
55
564.80 Sat 01 Apr 2023 04:13:37 CEST
57 - remove long obsolete "paths must be absolute" text in aio_open/stat
58 descriptions.
59 - another workaround for the low-quality musl libc.
60 - test for umount seperately, as it is more portable.
61 - some low-quality posix attempts (openbsd, osx) declare the availability
62 of fexecve but then don't even bother to implemnent a stub.
63
644.79 Sun 25 Sep 2022 18:25:53 CEST
65 - the autoconf result of the mount check was not used, so it failed to
66 compile on most systems (reported by crackoff@tutanota.com).
67 - work around fedora not having a working C compiler setup by design
68 (reported by Paul Howarth).
69
704.78 Tue 06 Sep 2022 12:54:43 CEST
71 - add IO::AIO::mount and IO::AIO::umount.
72 - add a bunch of symbols from sys/mount.h.
73
744.77 Mon 05 Sep 2022 02:03:38 CEST
75 - add MFD_HUGETLB_2MB and MFD_HUGETLB_1GB constants.
76 - add fexecve.
77 - add lots of missing functions to @EXPORT_OK.
78
794.76 Tue Jul 27 20:45:01 CEST 2021
80 - add autoconf test for siginfo_t, which is, of course, not
81 available on windows (reported by Peter Petky).
82 - disable syscalls on solaris, as perl seems to provide an
83 incompatible syscall prototype that clashes with sys/syscall.h.
84 - add MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC and
85 MAP_UNINITIALIZED.
86
874.75 Wed Dec 30 08:44:55 CET 2020
88 - removed leftover debug output from treescan.
89 - added (but not documented) waitid-P_*, FSPICK_*, FSOPEN_*,
90 FSCONFIG_*, MOUNT_ATTR_* constants.
91
924.74 Tue Dec 29 16:19:28 CET 2020
93 - added pidfd_open, pidfd_getfd and pidfd_send_signal functions.
94 - rework bin/treescan to avoid recursion. This fixes two bugs
95 where a deep directory traversal or a lot of command line
96 arguments could cause it to crash.
97 - added (but not documented) open_tree, AT_* and move_mount flags.
98 - support defining syscall numbers in gendef0.
99
1004.73 Fri Dec 4 02:08:37 CET 2020
101 - def0.h was not uptodate, running into musl problems
102 (reported by B Fraser).
103 - IO::AIO::splice and IO::AIO::tee didn't properly return
104 64 bit values.
105 - added IO::AIO::accept4.
106 - add various F_SEAL related fcntl constants.
107 - removed experimental marker for fdlimit functions.
108 - fiemap now includes the last segment even if it overflows
109 the end offset, which is arguably the correct behaviour.
110
1114.72 Wed Apr 3 04:56:03 CEST 2019
112 - (libeio) if fd 0 is available do not use it for aio_wd, as it
113 collides with IO::AIO::CWD.
114 - added IO::AIO::memfd_create.
115 - correctly include <sys/uio.h> in the vmsplice test.
116 - reduce codesize by ~7% on amd64 by declaring more functions
117 as noinline.
118 - documentation fixes and updates.
119 - experimental and undocumented preliminary support for synchronous statx.
120
1214.71 Sun Mar 10 13:09:26 CET 2019
122 - due to an error in the linux manpages, the configure tests
123 for readahead, sync_file_range, splice etc. failed. This has been fixed.
124
1254.7 Mon Mar 4 11:28:13 CET 2019
126 - majorly speed up scandir for the very special case of a non-POSIX
127 filesystem that nevertheless reports valid dt_type information.
128 The only known filesystem of this type is currently btrfs, which
129 didn't get it's act together to implement POSIX semantics in all
130 these years, and I am tired of waiting.
131 - add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
132 - neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
133 were detected by autoconf.
134
1354.6 Sat Aug 25 21:58:36 CEST 2018
136 - add st_btime, st_btimesec, st_btimensec and st_gen accessors,
137 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
138 but only st_gen on openbsd because they compiled their perl without support
139 for birthtimes).
140 - fix madvise and munlock to properly support negative offsets.
141 - allocate fd for the aio_close at boot time, to guarantee it working
142 later, rather than calling abort when it fails. also avoids
143 close-on-exec race issues after module load.
144 - #undef utime on win32, maybe this helps some reports of utime hangs.
145 - minor doc improvements.
146 - minor configure cleanups.
147 - use $Config{perllibs} instead of libs for configure. might help people
148 who didn't install all perl dependencies (might break things as well).
149
1504.54 Tue Aug 14 13:54:48 CEST 2018
151 - include sys/mkdev.h or sys/sysmacros.h if available.
152 - further tweaks to configure invocation for systems requiring --rpath.
153 - no longer rely on custom paths on win32 platforms.
154 - try to work around buggy PAGESIZE macro on solaris.
155
1564.53 Tue Aug 14 11:27:50 CEST 2018
157 - add $Config{libs} to LIBS for configure, to work around systems
158 with broken library dependencies (... openbsd).
159
1604.52 Sun Aug 12 08:09:45 CEST 2018
161 - config.h.in was missing in distribution.
162
1634.51 Sun Aug 12 07:24:14 CEST 2018
40 - complete rework of the autoconf framework: IO::AIO now uses its own 164 - complete rework of the autoconf framework: IO::AIO now uses its own
41 config.h, separate from libeio, and tries to test the actual perl 165 config.h, separate from libeio, and tries to test the actual perl
42 environment, not the standard system environment. 166 environment, not the standard system environment.
43 - provide nanosecond-accracy stat time accessors for both perl and IO::AIO 167 - provide nanosecond-accracy stat time accessors for both perl and IO::AIO
44 stat functions. 168 stat functions.
45 - removed non-portable C++ syntax from eio.c. 169 - removed non-portable C++ syntax from eio.c.
170 - try to fix readdir tests on cygwin spuriously failing.
46 171
474.5 Wed Aug 1 00:23:55 CEST 2018 1724.5 Wed Aug 1 00:23:55 CEST 2018
48 - aio_mtouch touch all pages as requested, not just the first page in most cases. 173 - aio_mtouch touch all pages as requested, not just the first page in most cases.
49 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE 174 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE
50 and MREMAP_FIXED. 175 and MREMAP_FIXED.

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