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Revision 1.352 by root, Tue Feb 20 05:23:47 2018 UTC vs.
Revision 1.412 by root, Wed Sep 27 03:09:57 2023 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: copy_file_range, copy_file_range
29TODO: FIDEDUPERANGE, file_ioctl.c 27TODO: FIDEDUPERANGE, file_ioctl.c
30TODO: mincore 28TODO: mincore
31TODO: SOCK_CLOEXEc etc. 29TODO: SOCK_CLOEXEc etc.
32TODO: unlinkat flags, linkat flags, statat flags 30TODO: unlinkat flags, linkat flags, statat, renameat2 flags
33TODO: https://kernelnewbies.org/Linux_4.11 31TODO: https://kernelnewbies.org/Linux_4.11
34TODO: define useful rules for [[$wd, $path], $path] &c and implement them 32TODO: define useful rules for [[$wd, $path], $path] &c and implement them
35
36TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID 33TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID
37TODO: mmap on $hash->{key} keeps PVLV 34TODO: mlock2, MLOCK_ONFAULT
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/
48
49 - aio_copy now tries to preallocate the4 destination file.
50
514.80 Sat 01 Apr 2023 04:13:37 CEST
52 - remove long obsolete "paths must be absolute" text in aio_open/stat
53 descriptions.
54 - another workaround for the low-quality musl libc.
55 - test for umount seperately, as it is more portable.
56 - some low-quality posix attempts (openbsd, osx) declare the availability
57 of fexecve but then don't even bother to implemnent a stub.
58
594.79 Sun 25 Sep 2022 18:25:53 CEST
60 - the autoconf result of the mount check was not used, so it failed to
61 compile on most systems (reported by crackoff@tutanota.com).
62 - work around fedora not having a working C compiler setup by design
63 (reported by Paul Howarth).
64
654.78 Tue 06 Sep 2022 12:54:43 CEST
66 - add IO::AIO::mount and IO::AIO::umount.
67 - add a bunch of symbols from sys/mount.h.
68
694.77 Mon 05 Sep 2022 02:03:38 CEST
70 - add MFD_HUGETLB_2MB and MFD_HUGETLB_1GB constants.
71 - add fexecve.
72 - add lots of missing functions to @EXPORT_OK.
73
744.76 Tue Jul 27 20:45:01 CEST 2021
75 - add autoconf test for siginfo_t, which is, of course, not
76 available on windows (reported by Peter Petky).
77 - disable syscalls on solaris, as perl seems to provide an
78 incompatible syscall prototype that clashes with sys/syscall.h.
79 - add MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC and
80 MAP_UNINITIALIZED.
81
824.75 Wed Dec 30 08:44:55 CET 2020
83 - removed leftover debug output from treescan.
84 - added (but not documented) waitid-P_*, FSPICK_*, FSOPEN_*,
85 FSCONFIG_*, MOUNT_ATTR_* constants.
86
874.74 Tue Dec 29 16:19:28 CET 2020
88 - added pidfd_open, pidfd_getfd and pidfd_send_signal functions.
89 - rework bin/treescan to avoid recursion. This fixes two bugs
90 where a deep directory traversal or a lot of command line
91 arguments could cause it to crash.
92 - added (but not documented) open_tree, AT_* and move_mount flags.
93 - support defining syscall numbers in gendef0.
94
954.73 Fri Dec 4 02:08:37 CET 2020
96 - def0.h was not uptodate, running into musl problems
97 (reported by B Fraser).
98 - IO::AIO::splice and IO::AIO::tee didn't properly return
99 64 bit values.
100 - added IO::AIO::accept4.
101 - add various F_SEAL related fcntl constants.
102 - removed experimental marker for fdlimit functions.
103 - fiemap now includes the last segment even if it overflows
104 the end offset, which is arguably the correct behaviour.
105
1064.72 Wed Apr 3 04:56:03 CEST 2019
107 - (libeio) if fd 0 is available do not use it for aio_wd, as it
108 collides with IO::AIO::CWD.
109 - added IO::AIO::memfd_create.
110 - correctly include <sys/uio.h> in the vmsplice test.
111 - reduce codesize by ~7% on amd64 by declaring more functions
112 as noinline.
113 - documentation fixes and updates.
114 - experimental and undocumented preliminary support for synchronous statx.
115
1164.71 Sun Mar 10 13:09:26 CET 2019
117 - due to an error in the linux manpages, the configure tests
118 for readahead, sync_file_range, splice etc. failed. This has been fixed.
119
1204.7 Mon Mar 4 11:28:13 CET 2019
121 - majorly speed up scandir for the very special case of a non-POSIX
122 filesystem that nevertheless reports valid dt_type information.
123 The only known filesystem of this type is currently btrfs, which
124 didn't get it's act together to implement POSIX semantics in all
125 these years, and I am tired of waiting.
126 - add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
127 - neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
128 were detected by autoconf.
129
1304.6 Sat Aug 25 21:58:36 CEST 2018
131 - add st_btime, st_btimesec, st_btimensec and st_gen accessors,
132 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
133 but only st_gen on openbsd because they compiled their perl without support
134 for birthtimes).
135 - fix madvise and munlock to properly support negative offsets.
136 - allocate fd for the aio_close at boot time, to guarantee it working
137 later, rather than calling abort when it fails. also avoids
138 close-on-exec race issues after module load.
139 - #undef utime on win32, maybe this helps some reports of utime hangs.
140 - minor doc improvements.
141 - minor configure cleanups.
142 - use $Config{perllibs} instead of libs for configure. might help people
143 who didn't install all perl dependencies (might break things as well).
144
1454.54 Tue Aug 14 13:54:48 CEST 2018
146 - include sys/mkdev.h or sys/sysmacros.h if available.
147 - further tweaks to configure invocation for systems requiring --rpath.
148 - no longer rely on custom paths on win32 platforms.
149 - try to work around buggy PAGESIZE macro on solaris.
150
1514.53 Tue Aug 14 11:27:50 CEST 2018
152 - add $Config{libs} to LIBS for configure, to work around systems
153 with broken library dependencies (... openbsd).
154
1554.52 Sun Aug 12 08:09:45 CEST 2018
156 - config.h.in was missing in distribution.
157
1584.51 Sun Aug 12 07:24:14 CEST 2018
159 - complete rework of the autoconf framework: IO::AIO now uses its own
160 config.h, separate from libeio, and tries to test the actual perl
161 environment, not the standard system environment.
162 - provide nanosecond-accracy stat time accessors for both perl and IO::AIO
163 stat functions.
164 - removed non-portable C++ syntax from eio.c.
165 - try to fix readdir tests on cygwin spuriously failing.
166
1674.5 Wed Aug 1 00:23:55 CEST 2018
168 - aio_mtouch touch all pages as requested, not just the first page in most cases.
169 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE
170 and MREMAP_FIXED.
171 - add O_ACCMODE.
172 - add (undocumented) MSG_CMSG_CLOEXEC and SOCK_CLOEXEC constants.
173
1744.4 Tue Feb 20 07:54:12 CET 2018
38 - new aio_slurp request. 175 - new aio_slurp request.
39 - new IO::AIO::eventfd and timerfd* function. 176 - add (experimental) IO::AIO::eventfd and timerfd* function.
177 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.
178 - point out that aio_copy overwrites existing files.
40 - removed filesystem magic number table from aio_statvfs docs as 179 - removed filesystem magic number table from aio_statvfs docs as
41 statvfs doesn't actually return this info at all (statfs does). 180 statvfs doesn't actually return this info at all (statfs does).
42 - add a bunch of (mostly linux-specific) constants for use in ioctls 181 - add a bunch of (mostly linux-specific) constants for use in ioctls
43 (see aio_ioctl docs). 182 (see aio_ioctl docs).
44 - treescan now has a proper manpage and useful --help output. 183 - treescan now has a proper manpage and useful --help output.
… …
47 - document offset/length behaviour of mprotect/madvise. 186 - document offset/length behaviour of mprotect/madvise.
48 - support linux's renameat2 (via aio_rename2). 187 - support linux's renameat2 (via aio_rename2).
49 - add aio_rename2, an aio_rename with flags. 188 - add aio_rename2, an aio_rename with flags.
50 - add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants. 189 - add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants.
51 - add FALLOC_FL_INSERT_RANGE, FALLOC_FL_UNSHARE_RANGE. 190 - 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. 191 - (libeio) use posix_close if available.
55 - (libeio) internal close() calls no longer disturb errno. 192 - (libeio) internal close() calls no longer disturb errno.
56 - add IO:AIO::FALLOC_FL_UNSHARE. 193 - add IO:AIO::FALLOC_FL_UNSHARE.
57 - update schmorp.h for removal of USE_SOCKETS_AS_HANDLES. 194 - update schmorp.h for removal of USE_SOCKETS_AS_HANDLES
195 and better eventfd detection.
58 196
594.34 Sun May 1 19:18:24 CEST 2016 1974.34 Sun May 1 19:18:24 CEST 2016
60 - def0.h was not properly generated during previous release, causing 198 - def0.h was not properly generated during previous release, causing
61 compile errors on various platforms. 199 compile errors on various platforms.
62 - major/minor were accidentally switched (reported by Alexander Lishenyuk). 200 - major/minor were accidentally switched (reported by Alexander Lishenyuk).

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