 Georg Hopp
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5c10e78974
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now use at minimum page size for an allocated memory segment, and also store this size. This should use the memory more effective.
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12 years ago |
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Georg Hopp
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c8dc541c48
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use now my own tree implementation as base for my hashes....sadly this thing is leaking memory again...on the other hand I workarounded the problem of a sometimes occuring infinite loop within connect.
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12 years ago |
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Georg Hopp
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417b9f6d8f
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most likely found a bug in the glibc tdelete implementation...don't have the mood of building a simple testcase for reporting. Maybe I do when I have implemented my own trees.
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12 years ago |
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Georg Hopp
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ac5b20e9ff
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as I currently have no idea whats the problem I first fixed all warnings...included the ldap warnings that where caused by the use of deprecated ldap_simple_bind_s and ldap_unbind_s.
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12 years ago |
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Georg Hopp
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87bf963839
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added forgotten file
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12 years ago |
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Georg Hopp
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85a33ab3fd
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I think the problem with keep-alive and concurrency is fixed...the handling in serverRun was still not ok for the non blocking sockets.
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12 years ago |
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Georg Hopp
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ef89cbdbaa
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added some first analyse of new problem
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12 years ago |
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Georg Hopp
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56fdd4bd00
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changed socket handling according to my definition...and make sockets nonblocking as the answer of poll is just a guess...
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12 years ago |
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Georg Hopp
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817758272a
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remove occurences of write circular buffer
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12 years ago |
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Georg Hopp
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f9ef11ad76
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fix cleanup of NULL asset_pool
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12 years ago |
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Georg Hopp
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0e1ec66463
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this is a huge one...removed cbuf for writing again.... This is not needed any more because I use memory mapped io for these. Additionally sanitised write error handling somewhat...anyway, under huge load I still observer unexpected connection closes. But maybe this is related to interrupt while reading...(reading is not handled very well right now)
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12 years ago |
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Georg Hopp
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aabcebc848
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documented another bug
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12 years ago |
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Georg Hopp
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957fdaadc3
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added some thoughts about socket states while reading and writing. This is not handled very well right now in my code which result in connections to be closed to early.
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12 years ago |
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Georg Hopp
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3289d758c9
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now asset is by itself hashable...and the leaking issue seems to be fixed.
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12 years ago |
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Georg Hopp
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d235aaef32
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try to use memory mapped io for asset access, but this one leaks like a rotten barge
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12 years ago |
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Georg Hopp
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acf4516b12
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remove message type (PIPED|BUFFERD) because when I use mmap for file io I will always have a memory address, so its kind of buffered.
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12 years ago |
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Georg Hopp
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d6cd2bbae9
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added asset class and move mimetype handling in separate helper. Tested this with mmapfiletest2.c
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12 years ago |
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Georg Hopp
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157b108220
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added thought about memory mapped asset handling, as well as a small mmap file test program.
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12 years ago |
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Georg Hopp
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e2763fea94
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ent
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12 years ago |
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Georg Hopp
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5d2b27de1c
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remove specialized asset loadings and use generic one.
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12 years ago |
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Georg Hopp
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f8fd49938d
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now allocate only a multiple of pagesize
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12 years ago |
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Georg Hopp
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21abd36396
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now sending non html data from one of the other folders also works
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12 years ago |
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Georg Hopp
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623a062df7
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add suppport for file extension based mime type detection.
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12 years ago |
Georg Hopp
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0fdbbfe3c9
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add a file with file extension to mime-type mappings
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12 years ago |
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Georg Hopp
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5c32329105
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now every file accessible under assets/html will be delivered.
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12 years ago |
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Georg Hopp
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157f48031c
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now valgrind shows no more violations...but cleanup does not work correcly. The memory usage depends now on the amount of paralell connections...ab show approximately 10% to 20% performance improvement / and the code is far from optimal.
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12 years ago |
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Georg Hopp
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55675eb50a
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tree based memory management does not segfault anymore, but reusage does not seem to work, as well as free
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12 years ago |
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Georg Hopp
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06266ef541
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update todo and make my rbtree implementation use externally allocated elements.
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12 years ago |
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Georg Hopp
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ef6ccfbcbe
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rbtree insert and delete now as one function and working as expected...still has to be checked on sideeffects.
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12 years ago |
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Georg Hopp
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52755ca9e9
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realize that delete does not work correct.
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12 years ago |
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Georg Hopp
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a543ed8538
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all insert cases merged in one insertElement function.
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12 years ago |
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Georg Hopp
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5ea16b6227
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now the memory is freed outside the tree delete function....
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12 years ago |
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Georg Hopp
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c3498917bc
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now it seems that rb trees are working now...stiff a lot of optimization work to be done, as this is mostly one 2 one the code from wikipedia, with some modifiations to work with NULL leaf nodes.
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12 years ago |
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Georg Hopp
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f54c40e264
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inserting in red black tree now works as in my example.
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12 years ago |
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Georg Hopp
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9263007b34
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change the way traversed elements are shown and add some comments
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12 years ago |
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Georg Hopp
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fafc5af2ab
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cope binarytree to play with an rbtree implementation
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12 years ago |
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Georg Hopp
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ac93db101b
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fix traversal
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12 years ago |
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Georg Hopp
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1f40d1bc4b
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alternative approach on delete of single child nodes. This one really exchanges the nodes, thus preventing large copy on big data that might be in the tree...anyway, for small data i think the other approach is faster.
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12 years ago |
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Georg Hopp
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e5fa68bf02
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now use the parent in element in delete
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12 years ago |
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Georg Hopp
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847b275c86
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fix insert and make another in-order traverse for checking
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12 years ago |
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Georg Hopp
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84451e7de3
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remove wrong comment
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12 years ago |
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Georg Hopp
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74a60c72c1
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add parent in element and implement an iterative in-order traversal with it.
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12 years ago |
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Georg Hopp
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99508f7016
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further improvments on the rb examples
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12 years ago |
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Georg Hopp
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868018cd65
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more stuff on rbdelete
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12 years ago |
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Georg Hopp
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5af0f9f243
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rbdelete stuff
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12 years ago |
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Georg Hopp
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94bc5bc41a
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added first exampled for rbtree delete stuff...
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12 years ago |
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Georg Hopp
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9d19e20285
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small fix in rbinsert doc
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12 years ago |
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Georg Hopp
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2446a2f293
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add small example on rbtree insert, just to see what I have to care about when implementing this
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12 years ago |
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Georg Hopp
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3da465a846
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add first own binary tree testcode. Not ballanced right now.
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12 years ago |
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Georg Hopp
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a8b362f89d
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fix some warnings
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12 years ago |
