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Viewing changes to include/os0file.h

  • Committer: Stewart Smith
  • Date: 2010-04-14 16:56:25 UTC
  • Revision ID: stewart@flamingspork.com-20100414165625-r2vj10c0er8ogtsn
innodb plugin 1.0.2

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include/os0file.h
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        ulint*  type);          /* out: OS_FILE_WRITE or ..._READ */
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#endif
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/* Currently we do not use Posix async i/o */
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#ifdef POSIX_ASYNC_IO
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/**************************************************************************
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This function is only used in Posix asynchronous i/o. Waits for an aio
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operation to complete. */
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UNIV_INTERN
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ibool
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os_aio_posix_handle(
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/*================*/
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                                /* out: TRUE if the aio operation succeeded */
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        ulint   array_no,       /* in: array number 0 - 3 */
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        fil_node_t**message1,   /* out: the messages passed with the aio
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                                request; note that also in the case where
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                                the aio operation failed, these output
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                                parameters are valid and can be used to
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                                restart the operation, for example */
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        void**  message2);
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#endif
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/**************************************************************************
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Does simulated aio. This function should be called by an i/o-handler
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thread. */