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| 5 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
5 | TODO: reduce condvar fairness: schedule hot-cache-threads first? |
| 6 | TODO: splice/tee/vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) |
6 | TODO: splice/tee/vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/) |
| 7 | TODO: aio_fcntl, at least for file-locking |
7 | TODO: aio_fcntl, at least for file-locking |
| 8 | TODO: fallocate, if it wouldn't be so useless. |
8 | TODO: fallocate, if it wouldn't be so useless. |
| 9 | TODO: aio_mincore? |
9 | TODO: aio_mincore? |
| 10 | TODO: posix_madvise. |
10 | TODO: getxattr etc.? |
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11 | TODO: MS_xxx, posix_fadvise, posix_madvise |
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12 | TODO: realpath |
| 11 | |
13 | |
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14 | 4.0 |
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15 | - INCOMPATIBLE CHANGE: fork is no longer supported (indeed, it never was), |
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16 | see FORK BEHAVIOUR in manpage for details. |
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17 | - passes testsuite on win32 now (activetstate 5.10.1, YMMV). |
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18 | - (libeio) fix a deadlock where a wakeup signal could be missed when |
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19 | a timeout occured at the same time. |
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20 | - (libeio) added realpath. |
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21 | - (libeio) added fallocate. |
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22 | - (libeio) disabling sendfile on darwin unfortunately broke the emulation. |
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23 | - (libeio) do not acquire any locks when forking. |
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24 | - (libeio) use fewer time() syscalls when waiting for new requests. |
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25 | |
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26 | 3.93 Wed Jun 29 23:44:18 CEST 2011 |
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27 | - ECB.H WAS MISSING. |
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28 | |
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29 | 3.92 Wed Jun 29 14:45:41 CEST 2011 |
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30 | - ecb.h was missing. |
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31 | |
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32 | 3.91 Wed Jun 29 13:24:42 CEST 2011 |
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33 | - (libeio) work around a Linux (and likely FreeBSD and other |
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34 | kernels) bug where sendfile would not transfer all the requested |
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35 | bytes on large transfers, using a heuristic. |
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36 | - buggy sendfile caused aio_move/copy to sometimes fail for big |
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37 | files (fortunately it checks that the whole file has been |
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38 | transferred...) |
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39 | - use libecb for higher performance and higher portability. |
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40 | - (libeio) disable sendfile on darwin, it's too broken. |
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41 | - disable fork tests on !linux, as only linux supports mixing |
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42 | pthread and fork in perl. |
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43 | - document the fact that fork doesn't work anymore when using |
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44 | this module, on anything !GNU/Linux. |
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45 | - increase timeout in t/04_fork.t, as too many CPAN-tester setups |
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46 | run on a 0.1MHz cpu. Or so. |
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47 | |
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48 | 3.9 Fri May 27 02:43:47 CEST 2011 |
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49 | - (libeio) fix memory corruption in aio_readdirx for the flags |
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50 | combination READDIR_STAT_ORDER | READDIR_DIRS_FIRST. |
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51 | - add lots of newer POSIX and GNU/Linux-specific open |
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52 | flags. |
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53 | |
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54 | 3.8 Sun Mar 27 12:25:33 CEST 2011 |
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55 | - use nonstandard but maybe-working-on-bsd fork technique. |
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56 | - support a max_idle value of 0. |
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57 | - support setting of idle timeout value (IO::AIO::idle_timeout). |
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58 | |
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59 | 3.72 Fri Feb 11 04:25:38 CET 2011 |
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60 | - use _POSIX_MEMLOCK_RANGE to detect mlock/munlock. |
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61 | - aio_mknod always used a dev_t value of 0. |
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62 | - new treescan option: --grep. |
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63 | - add more S_IF macros, and major/minor/makedev "macros". |
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64 | |
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65 | 3.71 Thu Dec 30 08:18:46 CET 2010 |
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66 | - the numerical result value passed to callbacks did not stringify |
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67 | correctly, due to internal reuse and failure to reset the sv flags. |
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68 | - actually test for posix_[mf]advise, as at least uClibc defines |
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69 | _POSIX_ADVISORY_INFO without actually having any of the required |
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70 | funcitonality. ugh. |
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71 | |
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72 | 3.7 Mon Nov 1 23:00:34 CET 2010 |
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73 | - implement/add madvise, mmap, munmap, aio_mlockall, munlockall, |
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74 | aio_mlock, munlock, msync and mtouch to @EXPORT_OK. |
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75 | - document the sad state of affairs w.r.t. pthread on many bsds. |
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76 | - do not enable mmap on systems without _POSIX_MAPPED_FILES |
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77 | (openbsd 4.8). |
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78 | - do not leak memory in IO::AIO::mmap when the scalar already |
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79 | had string-data. |
| 12 | - add O_RDWR, O_APPEND and O_EXCL symbols and semi-documented |
80 | - add O_RDWR, O_APPEND and O_EXCL symbols and semi-document |
| 13 | them. |
81 | them. |
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82 | - cache the result IV, for a minor speedup in the common case. |
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83 | - croak when an mmapped-scalar changes location, to detect |
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84 | user-errors better. |
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85 | - fix aio_readlink prototype. |
| 14 | |
86 | |
| 15 | 3.65 Wed Mar 31 02:45:05 CEST 2010 |
87 | 3.65 Wed Mar 31 02:45:05 CEST 2010 |
| 16 | - actually use PATH_MAX instead of NAME_MAX for readlink, as to not |
88 | - actually use PATH_MAX instead of NAME_MAX for readlink, as to not |
| 17 | cut off long pathnames in aio_readlink (based on patch by |
89 | cut off long pathnames in aio_readlink (based on patch by |
| 18 | Rasmus Andersson). |
90 | Rasmus Andersson). |
