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

Comparing IO-AIO/Changes (file contents):
Revision 1.347 by root, Sat Jan 6 01:04:42 2018 UTC vs.
Revision 1.398 by root, Mon Jan 4 22:19:06 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: 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
34TODO: https://github.com/coreutils/coreutils/blob/master/src/stat.c maybe IO::AIO::FSID
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: close_range
49TODO: move_mount, open_tree
35 50
51 - disable syscalls on solaris, as perl seems to provide an
52 incompatible syscall prototype that clashes with sys/syscall.h.
53
544.75 Wed Dec 30 08:44:55 CET 2020
55 - removed leftover debug output from treescan.
56 - added (but not documented) waitid-P_*, FSPICK_*, FSOPEN_*,
57 FSCONFIG_*, MOUNT_ATTR_* constants.
58
594.74 Tue Dec 29 16:19:28 CET 2020
60 - added pidfd_open, pidfd_getfd and pidfd_send_signal functions.
61 - rework bin/treescan to avoid recursion. This fixes two bugs
62 where a deep directory traversal or a lot of command line
63 arguments could cause it to crash.
64 - added (but not documented) open_tree, AT_* and move_mount flags.
65 - support defining syscall numbers in gendef0.
66
674.73 Fri Dec 4 02:08:37 CET 2020
68 - def0.h was not uptodate, running into musl problems
69 (reported by B Fraser).
70 - IO::AIO::splice and IO::AIO::tee didn't properly return
71 64 bit values.
72 - added IO::AIO::accept4.
73 - add various F_SEAL related fcntl constants.
74 - removed experimental marker for fdlimit functions.
75 - fiemap now includes the last segment even if it overflows
76 the end offset, which is arguably the correct behaviour.
77
784.72 Wed Apr 3 04:56:03 CEST 2019
79 - (libeio) if fd 0 is available do not use it for aio_wd, as it
80 collides with IO::AIO::CWD.
81 - added IO::AIO::memfd_create.
82 - correctly include <sys/uio.h> in the vmsplice test.
83 - reduce codesize by ~7% on amd64 by declaring more functions
84 as noinline.
85 - documentation fixes and updates.
86 - experimental and undocumented preliminary support for synchronous statx.
87
884.71 Sun Mar 10 13:09:26 CET 2019
89 - due to an error in the linux manpages, the configure tests
90 for readahead, sync_file_range, splice etc. failed. This has been fixed.
91
924.7 Mon Mar 4 11:28:13 CET 2019
93 - majorly speed up scandir for the very special case of a non-POSIX
94 filesystem that nevertheless reports valid dt_type information.
95 The only known filesystem of this type is currently btrfs, which
96 didn't get it's act together to implement POSIX semantics in all
97 these years, and I am tired of waiting.
98 - add IO::AIO::MCL_ONFAULT for mlockall, add IO::AIO::mlockall.
99 - neither sys/mkdev.h nor sys/sysmacros.h were included, even when they
100 were detected by autoconf.
101
1024.6 Sat Aug 25 21:58:36 CEST 2018
103 - add st_btime, st_btimesec, st_btimensec and st_gen accessors,
104 mostly for bsds which expose birthtime and st_gen members (netbsd, freebsd
105 but only st_gen on openbsd because they compiled their perl without support
106 for birthtimes).
107 - fix madvise and munlock to properly support negative offsets.
108 - allocate fd for the aio_close at boot time, to guarantee it working
109 later, rather than calling abort when it fails. also avoids
110 close-on-exec race issues after module load.
111 - #undef utime on win32, maybe this helps some reports of utime hangs.
112 - minor doc improvements.
113 - minor configure cleanups.
114 - use $Config{perllibs} instead of libs for configure. might help people
115 who didn't install all perl dependencies (might break things as well).
116
1174.54 Tue Aug 14 13:54:48 CEST 2018
118 - include sys/mkdev.h or sys/sysmacros.h if available.
119 - further tweaks to configure invocation for systems requiring --rpath.
120 - no longer rely on custom paths on win32 platforms.
121 - try to work around buggy PAGESIZE macro on solaris.
122
1234.53 Tue Aug 14 11:27:50 CEST 2018
124 - add $Config{libs} to LIBS for configure, to work around systems
125 with broken library dependencies (... openbsd).
126
1274.52 Sun Aug 12 08:09:45 CEST 2018
128 - config.h.in was missing in distribution.
129
1304.51 Sun Aug 12 07:24:14 CEST 2018
131 - complete rework of the autoconf framework: IO::AIO now uses its own
132 config.h, separate from libeio, and tries to test the actual perl
133 environment, not the standard system environment.
134 - provide nanosecond-accracy stat time accessors for both perl and IO::AIO
135 stat functions.
136 - removed non-portable C++ syntax from eio.c.
137 - try to fix readdir tests on cygwin spuriously failing.
138
1394.5 Wed Aug 1 00:23:55 CEST 2018
140 - aio_mtouch touch all pages as requested, not just the first page in most cases.
141 - new function: IO::AIO::mremap, linux-specific mremap, with constants MREMAP_MAYMOVE
142 and MREMAP_FIXED.
143 - add O_ACCMODE.
144 - add (undocumented) MSG_CMSG_CLOEXEC and SOCK_CLOEXEC constants.
145
1464.4 Tue Feb 20 07:54:12 CET 2018
36 - new aio_slurp request. 147 - new aio_slurp request.
148 - add (experimental) IO::AIO::eventfd and timerfd* function.
149 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.
150 - point out that aio_copy overwrites existing files.
151 - removed filesystem magic number table from aio_statvfs docs as
152 statvfs doesn't actually return this info at all (statfs does).
37 - add a bunch of (mostly linux-specific) constants for use in ioctls 153 - add a bunch of (mostly linux-specific) constants for use in ioctls
38 (see aio_ioctl docs). 154 (see aio_ioctl docs).
39 - treescan now has a proper manpage and useful --help output. 155 - treescan now has a proper manpage and useful --help output.
40 - new option --sync in treescan, to sync everything in a subtree. 156 - new option --sync in treescan, to sync everything in a subtree.
41 - changed default for aio_msync flags to MSYNC_SYNC. 157 - changed default for aio_msync flags to MSYNC_SYNC.
42 - document offset/length behaviour of mprotect/madvise. 158 - document offset/length behaviour of mprotect/madvise.
43 - support linux's renameat2 (via aio_rename2). 159 - support linux's renameat2 (via aio_rename2).
44 - add aio_rename2, an aio_rename with flags. 160 - add aio_rename2, an aio_rename with flags.
45 - add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants. 161 - add F_DUPPFD_CLOEXEC, F_OFD_[SG]ETLKW? constants.
46 - add FALLOC_FL_INSERT_RANGE, FALLOC_FL_UNSHARE_RANGE. 162 - add FALLOC_FL_INSERT_RANGE, FALLOC_FL_UNSHARE_RANGE.
47 - add (experimental) IO::AIO::get_fdlimit and IO::AIO::min_fdlimit.
48 - point out that aio_copy overwrites existing files.
49 - (libeio) use posix_close if available. 163 - (libeio) use posix_close if available.
50 - (libeio) internal close() calls no longer disturb errno. 164 - (libeio) internal close() calls no longer disturb errno.
51 - do not use + 1 as argument to sv_grow, as it apparently 165 - add IO:AIO::FALLOC_FL_UNSHARE.
52 does it already. 166 - update schmorp.h for removal of USE_SOCKETS_AS_HANDLES
167 and better eventfd detection.
53 168
544.34 Sun May 1 19:18:24 CEST 2016 1694.34 Sun May 1 19:18:24 CEST 2016
55 - def0.h was not properly generated during previous release, causing 170 - def0.h was not properly generated during previous release, causing
56 compile errors on various platforms. 171 compile errors on various platforms.
57 - major/minor were accidentally switched (reported by Alexander Lishenyuk). 172 - major/minor were accidentally switched (reported by Alexander Lishenyuk).

Diff Legend

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