| 1 | Revision history for IO::AIO |
1 | Revision history for IO::AIO |
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2 | |
| 3 | 1.1 |
3 | 1.3 Wed Aug 17 07:25:54 CEST 2005 |
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4 | - properly propagate exceptions from callbacks, instead of silently |
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5 | eating them. |
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6 | - use a different fork algorithm that avoids recursive callback |
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7 | invocations and reduces fork latency in busy processes. |
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8 | - fix a bug where the buffer scalar in aio_read got assigned the wrong |
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9 | length after reading. |
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10 | - fix a bug where the child would process some outstanding requests |
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11 | from the parent. |
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12 | - make a copy of the callback scalar, to avoid some very uncommon |
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13 | (but valid) usages where the callback scalar changes. |
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14 | - the callback was never freed in aio_read/aio_write. |
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15 | - aio_read/aio_write will now set the readonly flag on the data |
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16 | scalar for better error reporting. |
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17 | |
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18 | 1.2 Wed Aug 17 01:22:58 CEST 2005 |
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19 | - verified on cygwin, linux/amd64+ia32+alpha, solaris. |
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20 | - use SvPVbyte for filenames now. You *need* to encode your strings to |
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21 | the external filename encoding first. |
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22 | - fix the bug where filehandles could leak (again). |
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23 | - clarify freebsd situation: make it work and tell me how, or go away |
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24 | with your underdocumented, broken and outdated OS. |
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25 | - fork'ing should now be officially supported (where linux and |
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26 | posix contradict each other, I followed posix). |
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27 | - only call read() once per poll, not twice (speedup). |
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28 | - new functions: aio_rmdir, aio_symlink. |
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29 | - force callback arguments to be undef or a reference, for better |
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30 | error catching. |
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31 | |
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32 | 1.1 Sun Aug 7 05:27:23 CEST 2005 |
| 4 | - added configure script to detect availability of some calls. |
33 | - added configure script to detect availability of some calls. |
| 5 | (imperfect, as we cannot detect things like -lrt due to missing |
34 | (imperfect, as we cannot detect things like -lrt due to missing |
| 6 | feedback yet). |
35 | feedback yet). |
| 7 | - emulate fdatasync via fsync, pread/pwrite via unsafe read/write |
36 | - emulate fdatasync via fsync, pread/pwrite via unsafe read/write |
| 8 | and readahead via manual reading on platforms lacking those. |
37 | and readahead via manual reading on platforms lacking those. |
