[ViewVC] Diff of: cvs/IO-AIO/AIO.pm

Comparing IO-AIO/AIO.pm (file contents):
Revision 1.306 by root, Wed Oct 16 09:11:35 2019 UTC vs.
Revision 1.318 by root, Sat Apr 1 02:14:05 2023 UTC

…		…
171	use common::sense;	171	use common::sense;
172		172
173	use base 'Exporter';	173	use base 'Exporter';
174		174
175	BEGIN {	175	BEGIN {
176	our $VERSION = 4.73;	176	our $VERSION = 4.80;
177		177
178	our @AIO_REQ = qw(aio_sendfile aio_seek aio_read aio_write aio_open aio_close	178	our @AIO_REQ = qw(aio_sendfile aio_seek aio_read aio_write aio_open aio_close
179	aio_stat aio_lstat aio_unlink aio_rmdir aio_readdir aio_readdirx	179	aio_stat aio_lstat aio_unlink aio_rmdir aio_readdir aio_readdirx
180	aio_scandir aio_symlink aio_readlink aio_realpath aio_fcntl aio_ioctl	180	aio_scandir aio_symlink aio_readlink aio_realpath aio_fcntl aio_ioctl
181	aio_sync aio_fsync aio_syncfs aio_fdatasync aio_sync_file_range	181	aio_sync aio_fsync aio_syncfs aio_fdatasync aio_sync_file_range
…		…
192	our @EXPORT_OK = qw(poll_fileno poll_cb poll_wait flush	192	our @EXPORT_OK = qw(poll_fileno poll_cb poll_wait flush
193	min_parallel max_parallel max_idle idle_timeout	193	min_parallel max_parallel max_idle idle_timeout
194	nreqs nready npending nthreads	194	nreqs nready npending nthreads
195	max_poll_time max_poll_reqs	195	max_poll_time max_poll_reqs
196	sendfile fadvise madvise	196	sendfile fadvise madvise
197	mmap munmap mremap munlock munlockall);	197	mmap munmap mremap munlock munlockall
		198
		199	accept4 tee splice pipe2 pipesize
		200	fexecve mount umount memfd_create eventfd
		201	timerfd_create timerfd_settime timerfd_gettime
		202	pidfd_open pidfd_send_signal pidfd_getfd);
198		203
199	push @AIO_REQ, qw(aio_busy); # not exported	204	push @AIO_REQ, qw(aio_busy); # not exported
200		205
201	@IO::AIO::GRP::ISA = 'IO::AIO::REQ';	206	@IO::AIO::GRP::ISA = 'IO::AIO::REQ';
202		207
…		…
280	IO::AIO::nreqs	285	IO::AIO::nreqs
281	IO::AIO::nready	286	IO::AIO::nready
282	IO::AIO::npending	287	IO::AIO::npending
283	IO::AIO::reinit	288	IO::AIO::reinit
284		289
285	$nfd = IO::AIO::get_fdlimit [EXPERIMENTAL]	290	$nfd = IO::AIO::get_fdlimit
286	IO::AIO::min_fdlimit $nfd [EXPERIMENTAL]	291	IO::AIO::min_fdlimit $nfd
287		292
288	IO::AIO::sendfile $ofh, $ifh, $offset, $count	293	IO::AIO::sendfile $ofh, $ifh, $offset, $count
289	IO::AIO::fadvise $fh, $offset, $len, $advice	294	IO::AIO::fadvise $fh, $offset, $len, $advice
		295	IO::AIO::fexecve $fh, $argv, $envp
290		296
291	IO::AIO::mmap $scalar, $length, $prot, $flags[, $fh[, $offset]]	297	IO::AIO::mmap $scalar, $length, $prot, $flags[, $fh[, $offset]]
292	IO::AIO::munmap $scalar	298	IO::AIO::munmap $scalar
293	IO::AIO::mremap $scalar, $new_length, $flags[, $new_address]	299	IO::AIO::mremap $scalar, $new_length, $flags[, $new_address]
294	IO::AIO::madvise $scalar, $offset, $length, $advice	300	IO::AIO::madvise $scalar, $offset, $length, $advice
…		…
306		312
307	# very much unportable syscalls	313	# very much unportable syscalls
308	IO::AIO::accept4 $r_fh, $sockaddr, $sockaddr_len, $flags	314	IO::AIO::accept4 $r_fh, $sockaddr, $sockaddr_len, $flags
309	IO::AIO::splice $r_fh, $r_off, $w_fh, $w_off, $length, $flags	315	IO::AIO::splice $r_fh, $r_off, $w_fh, $w_off, $length, $flags
310	IO::AIO::tee $r_fh, $w_fh, $length, $flags	316	IO::AIO::tee $r_fh, $w_fh, $length, $flags
		317
311	$actual_size = IO::AIO::pipesize $r_fh[, $new_size]	318	$actual_size = IO::AIO::pipesize $r_fh[, $new_size]
312	($rfh, $wfh) = IO::AIO::pipe2 [$flags]	319	($rfh, $wfh) = IO::AIO::pipe2 [$flags]
		320
		321	$fh = IO::AIO::eventfd [$initval, [$flags]]
313	$fh = IO::AIO::memfd_create $pathname[, $flags]	322	$fh = IO::AIO::memfd_create $pathname[, $flags]
314	$fh = IO::AIO::eventfd [$initval, [$flags]]	323
315	$fh = IO::AIO::timerfd_create $clockid[, $flags]	324	$fh = IO::AIO::timerfd_create $clockid[, $flags]
316	($cur_interval, $cur_value) = IO::AIO::timerfd_settime $fh, $flags, $new_interval, $nbw_value	325	($cur_interval, $cur_value) = IO::AIO::timerfd_settime $fh, $flags, $new_interval, $nbw_value
317	($cur_interval, $cur_value) = IO::AIO::timerfd_gettime $fh	326	($cur_interval, $cur_value) = IO::AIO::timerfd_gettime $fh
		327
		328	$fh = IO::AIO::pidfd_open $pid[, $flags]
		329	$status = IO::AIO::pidfd_send_signal $pidfh, $signal[, $siginfo[, $flags]]
		330	$fh = IO::AIO::pidfd_getfd $pidfh, $targetfd[, $flags]
		331
		332	$retval = IO::AIO::mount $special, $path, $fstype, $flags = 0, $data = undef
		333	$retval = IO::AIO::umount $path, $flags = 0
318		334
319	=head2 API NOTES	335	=head2 API NOTES
320		336
321	All the C<aio_*> calls are more or less thin wrappers around the syscall	337	All the C<aio_*> calls are more or less thin wrappers around the syscall
322	with the same name (sans C<aio_>). The arguments are similar or identical,	338	with the same name (sans C<aio_>). The arguments are similar or identical,
…		…
397	=item aio_open $pathname, $flags, $mode, $callback->($fh)	413	=item aio_open $pathname, $flags, $mode, $callback->($fh)
398		414
399	Asynchronously open or create a file and call the callback with a newly	415	Asynchronously open or create a file and call the callback with a newly
400	created filehandle for the file (or C<undef> in case of an error).	416	created filehandle for the file (or C<undef> in case of an error).
401		417
402	The pathname passed to C<aio_open> must be absolute. See API NOTES, above,
403	for an explanation.
404
405	The C<$flags> argument is a bitmask. See the C<Fcntl> module for a	418	The C<$flags> argument is a bitmask. See the C<Fcntl> module for a
406	list. They are the same as used by C<sysopen>.	419	list. They are the same as used by C<sysopen>.
407		420
408	Likewise, C<$mode> specifies the mode of the newly created file, if it	421	Likewise, C<$mode> specifies the mode of the newly created file, if it
409	didn't exist and C<O_CREAT> has been given, just like perl's C<sysopen>,	422	didn't exist and C<O_CREAT> has been given, just like perl's C<sysopen>,
…		…
568		581
569	Works almost exactly like perl's C<stat> or C<lstat> in void context. The	582	Works almost exactly like perl's C<stat> or C<lstat> in void context. The
570	callback will be called after the stat and the results will be available	583	callback will be called after the stat and the results will be available
571	using C<stat _> or C<-s _> and other tests (with the exception of C<-B>	584	using C<stat _> or C<-s _> and other tests (with the exception of C<-B>
572	and C<-T>).	585	and C<-T>).
573
574	The pathname passed to C<aio_stat> must be absolute. See API NOTES, above,
575	for an explanation.
576		586
577	Currently, the stats are always 64-bit-stats, i.e. instead of returning an	587	Currently, the stats are always 64-bit-stats, i.e. instead of returning an
578	error when stat'ing a large file, the results will be silently truncated	588	error when stat'ing a large file, the results will be silently truncated
579	unless perl itself is compiled with large file support.	589	unless perl itself is compiled with large file support.
580		590
…		…
1338	C<FS_XFLAG_REALTIME>, C<FS_XFLAG_PREALLOC>, C<FS_XFLAG_IMMUTABLE>, C<FS_XFLAG_APPEND>,	1348	C<FS_XFLAG_REALTIME>, C<FS_XFLAG_PREALLOC>, C<FS_XFLAG_IMMUTABLE>, C<FS_XFLAG_APPEND>,
1339	C<FS_XFLAG_SYNC>, C<FS_XFLAG_NOATIME>, C<FS_XFLAG_NODUMP>, C<FS_XFLAG_RTINHERIT>,	1349	C<FS_XFLAG_SYNC>, C<FS_XFLAG_NOATIME>, C<FS_XFLAG_NODUMP>, C<FS_XFLAG_RTINHERIT>,
1340	C<FS_XFLAG_PROJINHERIT>, C<FS_XFLAG_NOSYMLINKS>, C<FS_XFLAG_EXTSIZE>, C<FS_XFLAG_EXTSZINHERIT>,	1350	C<FS_XFLAG_PROJINHERIT>, C<FS_XFLAG_NOSYMLINKS>, C<FS_XFLAG_EXTSIZE>, C<FS_XFLAG_EXTSZINHERIT>,
1341	C<FS_XFLAG_NODEFRAG>, C<FS_XFLAG_FILESTREAM>, C<FS_XFLAG_DAX>, C<FS_XFLAG_HASATTR>,	1351	C<FS_XFLAG_NODEFRAG>, C<FS_XFLAG_FILESTREAM>, C<FS_XFLAG_DAX>, C<FS_XFLAG_HASATTR>,
1342		1352
		1353	C<BLKROSET>, C<BLKROGET>, C<BLKRRPART>, C<BLKGETSIZE>, C<BLKFLSBUF>, C<BLKRASET>,
		1354	C<BLKRAGET>, C<BLKFRASET>, C<BLKFRAGET>, C<BLKSECTSET>, C<BLKSECTGET>, C<BLKSSZGET>,
		1355	C<BLKBSZGET>, C<BLKBSZSET>, C<BLKGETSIZE64>,
		1356
		1357
1343	=item aio_sync $callback->($status)	1358	=item aio_sync $callback->($status)
1344		1359
1345	Asynchronously call sync and call the callback when finished.	1360	Asynchronously call sync and call the callback when finished.
1346		1361
1347	=item aio_fsync $fh, $callback->($status)	1362	=item aio_fsync $fh, $callback->($status)
…		…
2061	longer exceeded.	2076	longer exceeded.
2062		2077
2063	In other words, this setting does not enforce a queue limit, but can be	2078	In other words, this setting does not enforce a queue limit, but can be
2064	used to make poll functions block if the limit is exceeded.	2079	used to make poll functions block if the limit is exceeded.
2065		2080
2066	This is a very bad function to use in interactive programs because it	2081	This is a bad function to use in interactive programs because it blocks,
2067	blocks, and a bad way to reduce concurrency because it is inexact: Better	2082	and a bad way to reduce concurrency because it is inexact. If you need to
		2083	issue many requests without being able to call a poll function on demand,
2068	use an C<aio_group> together with a feed callback.	2084	it is better to use an C<aio_group> together with a feed callback.
2069		2085
2070	Its main use is in scripts without an event loop - when you want to stat	2086	Its main use is in scripts without an event loop - when you want to stat a
2071	a lot of files, you can write something like this:	2087	lot of files, you can write something like this:
2072		2088
2073	IO::AIO::max_outstanding 32;	2089	IO::AIO::max_outstanding 32;
2074		2090
2075	for my $path (...) {	2091	for my $path (...) {
2076	aio_stat $path , ...;	2092	aio_stat $path , ...;
2077	IO::AIO::poll_cb;	2093	IO::AIO::poll_cb;
2078	}	2094	}
2079		2095
2080	IO::AIO::flush;	2096	IO::AIO::flush;
2081		2097
2082	The call to C<poll_cb> inside the loop will normally return instantly, but	2098	The call to C<poll_cb> inside the loop will normally return instantly,
2083	as soon as more thna C<32> reqeusts are in-flight, it will block until	2099	allowing the loop to progress, but as soon as more than C<32> requests
2084	some requests have been handled. This keeps the loop from pushing a large	2100	are in-flight, it will block until some requests have been handled. This
2085	number of C<aio_stat> requests onto the queue.	2101	keeps the loop from pushing a large number of C<aio_stat> requests onto
		2102	the queue (which, with many paths to stat, can use up a lot of memory).
2086		2103
2087	The default value for C<max_outstanding> is very large, so there is no	2104	The default value for C<max_outstanding> is very large, so there is no
2088	practical limit on the number of outstanding requests.	2105	practical limit on the number of outstanding requests.
2089		2106
2090	=back	2107	=back
…		…
2218	"Asynchronous I/O" route. Many of these have an asynchronous C<aio_*>	2235	"Asynchronous I/O" route. Many of these have an asynchronous C<aio_*>
2219	counterpart.	2236	counterpart.
2220		2237
2221	=over 4	2238	=over 4
2222		2239
		2240	=item $retval = IO::AIO::fexecve $fh, $argv, $envp
		2241
		2242	A more-or-less direct equivalent to the POSIX C<fexecve> functions, which
		2243	allows you to specify the program to be executed via a file descriptor (or
		2244	handle). Returns C<-1> and sets errno to C<ENOSYS> if not available.
		2245
		2246	=item $retval = IO::AIO::mount $special, $path, $fstype, $flags = 0, $data = undef
		2247
		2248	Calls the GNU/Linux mount syscall with the given arguments. All except
		2249	C<$flags> are strings, and if C<$data> is C<undef>, a C<NULL> will be
		2250	passed.
		2251
		2252	The following values for C<$flags> are available:
		2253
		2254	C<IO::AIO::MS_RDONLY>, C<IO::AIO::MS_NOSUID>, C<IO::AIO::MS_NODEV>, C<IO::AIO::MS_NOEXEC>, C<IO::AIO::MS_SYNCHRONOUS>,
		2255	C<IO::AIO::MS_REMOUNT>, C<IO::AIO::MS_MANDLOCK>, C<IO::AIO::MS_DIRSYNC>, C<IO::AIO::MS_NOATIME>,
		2256	C<IO::AIO::MS_NODIRATIME>, C<IO::AIO::MS_BIND>, C<IO::AIO::MS_MOVE>, C<IO::AIO::MS_REC>, C<IO::AIO::MS_SILENT>,
		2257	C<IO::AIO::MS_POSIXACL>, C<IO::AIO::MS_UNBINDABLE>, C<IO::AIO::MS_PRIVATE>, C<IO::AIO::MS_SLAVE>, C<IO::AIO::MS_SHARED>,
		2258	C<IO::AIO::MS_RELATIME>, C<IO::AIO::MS_KERNMOUNT>, C<IO::AIO::MS_I_VERSION>, C<IO::AIO::MS_STRICTATIME>,
		2259	C<IO::AIO::MS_LAZYTIME>, C<IO::AIO::MS_ACTIVE>, C<IO::AIO::MS_NOUSER>, C<IO::AIO::MS_RMT_MASK>, C<IO::AIO::MS_MGC_VAL> and
		2260	C<IO::AIO::MS_MGC_MSK>.
		2261
		2262	=item $retval = IO::AIO::umount $path, $flags = 0
		2263
		2264	Invokes the GNU/Linux C<umount> or C<umount2> syscalls. Always calls
		2265	C<umount> if C<$flags> is C<0>, otherwqise always tries to call
		2266	C<umount2>.
		2267
		2268	The following C<$flags> are available:
		2269
		2270	C<IO::AIO::MNT_FORCE>, C<IO::AIO::MNT_DETACH>, C<IO::AIO::MNT_EXPIRE> and C<IO::AIO::UMOUNT_NOFOLLOW>.
		2271
2223	=item $numfd = IO::AIO::get_fdlimit	2272	=item $numfd = IO::AIO::get_fdlimit
2224
2225	This function is I<EXPERIMENTAL> and subject to change.
2226		2273
2227	Tries to find the current file descriptor limit and returns it, or	2274	Tries to find the current file descriptor limit and returns it, or
2228	C<undef> and sets C<$!> in case of an error. The limit is one larger than	2275	C<undef> and sets C<$!> in case of an error. The limit is one larger than
2229	the highest valid file descriptor number.	2276	the highest valid file descriptor number.
2230		2277
2231	=item IO::AIO::min_fdlimit [$numfd]	2278	=item IO::AIO::min_fdlimit [$numfd]
2232
2233	This function is I<EXPERIMENTAL> and subject to change.
2234		2279
2235	Try to increase the current file descriptor limit(s) to at least C<$numfd>	2280	Try to increase the current file descriptor limit(s) to at least C<$numfd>
2236	by changing the soft or hard file descriptor resource limit. If C<$numfd>	2281	by changing the soft or hard file descriptor resource limit. If C<$numfd>
2237	is missing, it will try to set a very high limit, although this is not	2282	is missing, it will try to set a very high limit, although this is not
2238	recommended when you know the actual minimum that you require.	2283	recommended when you know the actual minimum that you require.
…		…
2333	C<IO::AIO::MAP_POPULATE>,	2378	C<IO::AIO::MAP_POPULATE>,
2334	C<IO::AIO::MAP_NONBLOCK>,	2379	C<IO::AIO::MAP_NONBLOCK>,
2335	C<IO::AIO::MAP_FIXED>,	2380	C<IO::AIO::MAP_FIXED>,
2336	C<IO::AIO::MAP_GROWSDOWN>,	2381	C<IO::AIO::MAP_GROWSDOWN>,
2337	C<IO::AIO::MAP_32BIT>,	2382	C<IO::AIO::MAP_32BIT>,
2338	C<IO::AIO::MAP_HUGETLB> or	2383	C<IO::AIO::MAP_HUGETLB>,
2339	C<IO::AIO::MAP_STACK>.	2384	C<IO::AIO::MAP_STACK>,
		2385	C<IO::AIO::MAP_FIXED_NOREPLACE>,
		2386	C<IO::AIO::MAP_SHARED_VALIDATE>,
		2387	C<IO::AIO::MAP_SYNC> or
		2388	C<IO::AIO::MAP_UNINITIALIZED>.
2340		2389
2341	If C<$fh> is C<undef>, then a file descriptor of C<-1> is passed.	2390	If C<$fh> is C<undef>, then a file descriptor of C<-1> is passed.
2342		2391
2343	C<$offset> is the offset from the start of the file - it generally must be	2392	C<$offset> is the offset from the start of the file - it generally must be
2344	a multiple of C<IO::AIO::PAGESIZE> and defaults to C<0>.	2393	a multiple of C<IO::AIO::PAGESIZE> and defaults to C<0>.
…		…
2413	truncated.	2462	truncated.
2414		2463
2415	To accept name-less sockets, use C<undef> for C<$sockaddr> and C<0> for	2464	To accept name-less sockets, use C<undef> for C<$sockaddr> and C<0> for
2416	C<$sockaddr_maxlen>.	2465	C<$sockaddr_maxlen>.
2417		2466
2418	The main reasons to use this syscall rather than portable C«accept(2)>	2467	The main reasons to use this syscall rather than portable C<accept(2)>
2419	are that you can specify C<SOCK_NONBLOCK> and/or C<SOCK_CLOEXEC>	2468	are that you can specify C<SOCK_NONBLOCK> and/or C<SOCK_CLOEXEC>
2420	flags and you can accept name-less sockets by specifying C<0> for	2469	flags and you can accept name-less sockets by specifying C<0> for
2421	C<$sockaddr_maxlen>, which is sadly not possible with perl's interface to	2470	C<$sockaddr_maxlen>, which is sadly not possible with perl's interface to
2422	C<accept>.	2471	C<accept>.
2423		2472
…		…
2483	C<undef>. If the memfd_create syscall is missing, fails with C<ENOSYS>.	2532	C<undef>. If the memfd_create syscall is missing, fails with C<ENOSYS>.
2484		2533
2485	Please refer to L<memfd_create(2)> for more info on this call.	2534	Please refer to L<memfd_create(2)> for more info on this call.
2486		2535
2487	The following C<$flags> values are available: C<IO::AIO::MFD_CLOEXEC>,	2536	The following C<$flags> values are available: C<IO::AIO::MFD_CLOEXEC>,
2488	C<IO::AIO::MFD_ALLOW_SEALING> and C<IO::AIO::MFD_HUGETLB>.	2537	C<IO::AIO::MFD_ALLOW_SEALING>, C<IO::AIO::MFD_HUGETLB>,
		2538	C<IO::AIO::MFD_HUGETLB_2MB> and C<IO::AIO::MFD_HUGETLB_1GB>.
2489		2539
2490	Example: create a new memfd.	2540	Example: create a new memfd.
2491		2541
2492	my $fh = IO::AIO::memfd_create "somenameforprocfd", IO::AIO::MFD_CLOEXEC	2542	my $fh = IO::AIO::memfd_create "somenameforprocfd", IO::AIO::MFD_CLOEXEC
2493	or die "m,emfd_create: $!\n";	2543	or die "memfd_create: $!\n";
		2544
		2545	=item $fh = IO::AIO::pidfd_open $pid[, $flags]
		2546
		2547	This is an interface to the Linux L<pidfd_open(2)> system call. The
		2548	default for C<$flags> is C<0>.
		2549
		2550	On success, a new pidfd filehandle is returned (that is already set to
		2551	close-on-exec), otherwise returns C<undef>. If the syscall is missing,
		2552	fails with C<ENOSYS>.
		2553
		2554	Example: open pid 6341 as pidfd.
		2555
		2556	my $fh = IO::AIO::pidfd_open 6341
		2557	or die "pidfd_open: $!\n";
		2558
		2559	=item $status = IO::AIO::pidfd_send_signal $pidfh, $signal[, $siginfo[, $flags]]
		2560
		2561	This is an interface to the Linux L<pidfd_send_signal> system call. The
		2562	default for C<$siginfo> is C<undef> and the default for C<$flags> is C<0>.
		2563
		2564	Returns the system call status. If the syscall is missing, fails with
		2565	C<ENOSYS>.
		2566
		2567	When specified, C<$siginfo> must be a reference to a hash with one or more
		2568	of the following members:
		2569
		2570	=over
		2571
		2572	=item code - the C<si_code> member
		2573
		2574	=item pid - the C<si_pid> member
		2575
		2576	=item uid - the C<si_uid> member
		2577
		2578	=item value_int - the C<si_value.sival_int> member
		2579
		2580	=item value_ptr - the C<si_value.sival_ptr> member, specified as an integer
		2581
		2582	=back
		2583
		2584	Example: send a SIGKILL to the specified process.
		2585
		2586	my $status = IO::AIO::pidfd_send_signal $pidfh, 9, undef
		2587	and die "pidfd_send_signal: $!\n";
		2588
		2589	Example: send a SIGKILL to the specified process with extra data.
		2590
		2591	my $status = IO::AIO::pidfd_send_signal $pidfh, 9, { code => -1, value_int => 7 }
		2592	and die "pidfd_send_signal: $!\n";
		2593
		2594	=item $fh = IO::AIO::pidfd_getfd $pidfh, $targetfd[, $flags]
		2595
		2596	This is an interface to the Linux L<pidfd_getfd> system call. The default
		2597	for C<$flags> is C<0>.
		2598
		2599	On success, returns a dup'ed copy of the target file descriptor (specified
		2600	as an integer) returned (that is already set to close-on-exec), otherwise
		2601	returns C<undef>. If the syscall is missing, fails with C<ENOSYS>.
		2602
		2603	Example: get a copy of standard error of another process and print soemthing to it.
		2604
		2605	my $errfh = IO::AIO::pidfd_getfd $pidfh, 2
		2606	or die "pidfd_getfd: $!\n";
		2607	print $errfh "stderr\n";
		2608
2494	=item $fh = IO::AIO::eventfd [$initval, [$flags]]	2609	=item $fh = IO::AIO::eventfd [$initval, [$flags]]
2495		2610
2496	This is a direct interface to the Linux L<eventfd(2)> system call. The	2611	This is a direct interface to the Linux L<eventfd(2)> system call. The
2497	(unhelpful) defaults for C<$initval> and C<$flags> are C<0> for both.	2612	(unhelpful) defaults for C<$initval> and C<$flags> are C<0> for both.
2498		2613

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Comparing IO-AIO/AIO.pm (file contents): Revision 1.306 by root, Wed Oct 16 09:11:35 2019 UTC vs. Revision 1.318 by root, Sat Apr 1 02:14:05 2023 UTC

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Comparing IO-AIO/AIO.pm (file contents):
Revision 1.306 by root, Wed Oct 16 09:11:35 2019 UTC vs.
Revision 1.318 by root, Sat Apr 1 02:14:05 2023 UTC