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Comparing IO-AIO/AIO.pm (file contents):
Revision 1.229 by root, Wed Jul 25 16:32:30 2012 UTC vs.
Revision 1.230 by root, Fri Jul 27 17:24:06 2012 UTC

… …
202 202
203=head1 FUNCTIONS 203=head1 FUNCTIONS
204 204
205=head2 QUICK OVERVIEW 205=head2 QUICK OVERVIEW
206 206
207This section simply lists the prototypes of the most important functions 207This section simply lists the prototypes most of the functions for
208for quick reference. See the following sections for function-by-function 208quick reference. See the following sections for function-by-function
209documentation. 209documentation.
210 210
211 aio_wd $pathname, $callback->($wd) 211 aio_wd $pathname, $callback->($wd)
212 aio_open $pathname, $flags, $mode, $callback->($fh) 212 aio_open $pathname, $flags, $mode, $callback->($fh)
213 aio_close $fh, $callback->($status) 213 aio_close $fh, $callback->($status)
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222 aio_utime $fh_or_path, $atime, $mtime, $callback->($status) 222 aio_utime $fh_or_path, $atime, $mtime, $callback->($status)
223 aio_chown $fh_or_path, $uid, $gid, $callback->($status) 223 aio_chown $fh_or_path, $uid, $gid, $callback->($status)
224 aio_chmod $fh_or_path, $mode, $callback->($status) 224 aio_chmod $fh_or_path, $mode, $callback->($status)
225 aio_truncate $fh_or_path, $offset, $callback->($status) 225 aio_truncate $fh_or_path, $offset, $callback->($status)
226 aio_allocate $fh, $mode, $offset, $len, $callback->($status) 226 aio_allocate $fh, $mode, $offset, $len, $callback->($status)
227 aio_fiemap $fh, $start, $length, $flags, $count, $cb->(\@extents)
227 aio_unlink $pathname, $callback->($status) 228 aio_unlink $pathname, $callback->($status)
228 aio_mknod $pathname, $mode, $dev, $callback->($status) 229 aio_mknod $pathname, $mode, $dev, $callback->($status)
229 aio_link $srcpath, $dstpath, $callback->($status) 230 aio_link $srcpath, $dstpath, $callback->($status)
230 aio_symlink $srcpath, $dstpath, $callback->($status) 231 aio_symlink $srcpath, $dstpath, $callback->($status)
231 aio_readlink $pathname, $callback->($link) 232 aio_readlink $pathname, $callback->($link)
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1278 1279
1279=item aio_fiemap $fh, $start, $length, $flags, $count, $cb->(\@extents) 1280=item aio_fiemap $fh, $start, $length, $flags, $count, $cb->(\@extents)
1280 1281
1281Queries the extents of the given file (by calling the Linux FIEMAP ioctl, 1282Queries the extents of the given file (by calling the Linux FIEMAP ioctl,
1282see L<http://cvs.schmorp.de/IO-AIO/doc/fiemap.txt> for details). If the 1283see L<http://cvs.schmorp.de/IO-AIO/doc/fiemap.txt> for details). If the
1283C<ioctl> is not available on your OS, then this rquiest will fail with 1284C<ioctl> is not available on your OS, then this request will fail with
1284C<ENOSYS>. 1285C<ENOSYS>.
1285 1286
1286C<$start> is the starting offset to query extents for, C<$length> is the 1287C<$start> is the starting offset to query extents for, C<$length> is the
1287size of the range to query - if it is C<undef>, then the whole file will 1288size of the range to query - if it is C<undef>, then the whole file will
1288be queried. 1289be queried.

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