[ViewVC] Diff of: cvs/IO-AIO/README

Comparing IO-AIO/README (file contents):
Revision 1.63 by root, Mon Mar 4 10:28:38 2019 UTC vs.
Revision 1.64 by root, Wed Apr 3 03:03:53 2019 UTC

        IO::AIO::idle_timeout $seconds
        IO::AIO::max_outstanding $maxreqs
        IO::AIO::nreqs
        IO::AIO::nready
        IO::AIO::npending
+       IO::AIO::reinit
        $nfd = IO::AIO::get_fdlimit [EXPERIMENTAL]
        IO::AIO::min_fdlimit $nfd [EXPERIMENTAL]
        IO::AIO::sendfile $ofh, $ifh, $offset, $count
        IO::AIO::fadvise $fh, $offset, $len, $advice
        IO::AIO::mmap $scalar, $length, $prot, $flags[, $fh[, $offset]]
        IO::AIO::munmap $scalar
        IO::AIO::mremap $scalar, $new_length, $flags[, $new_address]
        IO::AIO::madvise $scalar, $offset, $length, $advice
        IO::AIO::mprotect $scalar, $offset, $length, $protect
        IO::AIO::munlock $scalar, $offset = 0, $length = undef
        IO::AIO::munlockall
+       # stat extensions
+       $counter = IO::AIO::st_gen
+       $seconds = IO::AIO::st_atime, IO::AIO::st_mtime, IO::AIO::st_ctime, IO::AIO::st_btime
+       ($atime, $mtime, $ctime, $btime, ...) = IO::AIO::st_xtime
+       $nanoseconds = IO::AIO::st_atimensec, IO::AIO::st_mtimensec, IO::AIO::st_ctimensec, IO::AIO::st_btimensec
+       $seconds = IO::AIO::st_btimesec
+       ($atime, $mtime, $ctime, $btime, ...) = IO::AIO::st_xtimensec
+       # very much unportable syscalls
+       IO::AIO::splice $r_fh, $r_off, $w_fh, $w_off, $length, $flags
+       IO::AIO::tee $r_fh, $w_fh, $length, $flags
+       $actual_size = IO::AIO::pipesize $r_fh[, $new_size]
+       ($rfh, $wfh) = IO::AIO::pipe2 [$flags]
+       $fh = IO::AIO::memfd_create $pathname[, $flags]
+       $fh = IO::AIO::eventfd [$initval, [$flags]]
+       $fh = IO::AIO::timerfd_create $clockid[, $flags]
+       ($cur_interval, $cur_value) = IO::AIO::timerfd_settime $fh, $flags, $new_interval, $nbw_value
+       ($cur_interval, $cur_value) = IO::AIO::timerfd_gettime $fh
   API NOTES
     All the "aio_*" calls are more or less thin wrappers around the syscall
     with the same name (sans "aio_"). The arguments are similar or
     identical, and they all accept an additional (and optional) $callback
         below, for full accuracy.
         File birth time is only available when the OS and perl support it
         (on FreeBSD and NetBSD at the time of this writing, although support
         is adaptive, so if your OS/perl gains support, IO::AIO can take
-        avdantage of it). On systems where it isn't available, 0 is
+        advantage of it). On systems where it isn't available, 0 is
         currently returned, but this might change to "undef" in a future
         version.
     ($atime, $mtime, $ctime, $btime, ...) = IO::AIO::st_xtime
         Returns access, modification, change and birth time all in one go,
         Example: create a pipe race-free w.r.t. threads and fork:
            my ($rfh, $wfh) = IO::AIO::pipe2 IO::AIO::O_CLOEXEC
               or die "pipe2: $!\n";
+    $fh = IO::AIO::memfd_create $pathname[, $flags]
+        This is a direct interface to the Linux memfd_create(2) system call.
+        The (unhelpful) default for $flags is 0, but your default should be
+        "IO::AIO::MFD_CLOEXEC".
+        On success, the new memfd filehandle is returned, otherwise returns
+        "undef". If the memfd_create syscall is missing, fails with
+        "ENOSYS".
+        Please refer to memfd_create(2) for more info on this call.
+        The following $flags values are available: "IO::AIO::MFD_CLOEXEC",
+        "IO::AIO::MFD_ALLOW_SEALING" and "IO::AIO::MFD_HUGETLB".
+        Example: create a new memfd.
+           my $fh = IO::AIO::memfd_create "somenameforprocfd", IO::AIO::MFD_CLOEXEC
+              or die "m,emfd_create: $!\n";
-    $fh = IO::AIO::eventfd [$initval, [$flags]]
+        =item $fh = IO::AIO::eventfd [$initval, [$flags]]
         This is a direct interface to the Linux eventfd(2) system call. The
         (unhelpful) defaults for $initval and $flags are 0 for both.
         On success, the new eventfd filehandle is returned, otherwise
         returns "undef". If the eventfd syscall is missing, fails with
         "IO::AIO::EFD_CLOEXEC", "IO::AIO::EFD_NONBLOCK" and
         "IO::AIO::EFD_SEMAPHORE" (Linux 2.6.30).
         Example: create a new eventfd filehandle:
-           $fh = IO::AIO::eventfd 0, IO::AIO::O_CLOEXEC
+           $fh = IO::AIO::eventfd 0, IO::AIO::EFD_CLOEXEC
               or die "eventfd: $!\n";
     $fh = IO::AIO::timerfd_create $clockid[, $flags]
         This is a direct interface to the Linux timerfd_create(2) system
-        call. The (unhelpful) default for $flags is 0.
+        call. The (unhelpful) default for $flags is 0, but your default
+        should be "IO::AIO::TFD_CLOEXEC".
         On success, the new timerfd filehandle is returned, otherwise
-        returns "undef". If the eventfd syscall is missing, fails with
+        returns "undef". If the timerfd_create syscall is missing, fails
-        "ENOSYS".
+        with "ENOSYS".
         Please refer to timerfd_create(2) for more info on this call.
         The following $clockid values are available:
         "IO::AIO::CLOCK_REALTIME", "IO::AIO::CLOCK_MONOTONIC"

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Comparing IO-AIO/README (file contents): Revision 1.63 by root, Mon Mar 4 10:28:38 2019 UTC vs. Revision 1.64 by root, Wed Apr 3 03:03:53 2019 UTC

Diff Legend

Comparing IO-AIO/README (file contents):
Revision 1.63 by root, Mon Mar 4 10:28:38 2019 UTC vs.
Revision 1.64 by root, Wed Apr 3 03:03:53 2019 UTC