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

Comparing IO-AIO/AIO.pm (file contents):
Revision 1.92 by root, Wed Nov 8 01:57:42 2006 UTC vs.
Revision 1.94 by root, Wed Nov 8 02:01:02 2006 UTC

 =head1 SYNOPSIS
  use IO::AIO;
  aio_open "/etc/passwd", O_RDONLY, 0, sub {
-    my ($fh) = @_;
+    my $fh = shift
+       or die "/etc/passwd: $!";
     ...
  };
  aio_unlink "/tmp/file", sub { };
               poll => 'r',
               cb => \&IO::AIO::poll_cb);
    # queue the request to open /etc/passwd
    aio_open "/etc/passwd", O_RDONLY, 0, sub {
-      my $fh = $_[0]
+      my $fh = shift
          or die "error while opening: $!";
       # stat'ing filehandles is generally non-blocking
       my $size = -s $fh;
               poll => 'r', nice => 1,
               cb => &IO::AIO::poll_cb);
 =item IO::AIO::poll_wait
-If there are any outstanding requests, wait till the result filehandle
+If there are any outstanding requests and none of them in the result
-becomes ready for reading (simply does a C<select> on the filehandle. This
+phase, wait till the result filehandle becomes ready for reading (simply
+does a C<select> on the filehandle. This is useful if you want to
-is useful if you want to synchronously wait for some requests to finish).
+synchronously wait for some requests to finish).
 See C<nreqs> for an example.
 =item IO::AIO::poll
 Returns the number of requests processed, but is otherwise strictly
 equivalent to:
    IO::AIO::poll_wait, IO::AIO::poll_cb
-      if IO::AIO::nreqs;
 =item IO::AIO::flush
 Wait till all outstanding AIO requests have been handled.

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