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Overview
Comment: | Optionally call fdatasync() instead of fsync() only if _POSIX_SYNCHRONIZED_IO is positive, which should only be the case on operating systems that actually support fdatasync(). (CVS 2732) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
a9b341dccffaf324a64139d6f4825992 |
User & Date: | drh 2005-09-22 15:45:04.000 |
Context
2005-09-23
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21:11 | Fix an uninitialized structure member that was causing a malfunction when you used deeply nested and very complex views. Ticket #1449. (CVS 2733) (check-in: 352cc9f53b user: drh tags: trunk) | |
2005-09-22
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15:45 | Optionally call fdatasync() instead of fsync() only if _POSIX_SYNCHRONIZED_IO is positive, which should only be the case on operating systems that actually support fdatasync(). (CVS 2732) (check-in: a9b341dccf user: drh tags: trunk) | |
2005-09-20
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18:13 | Add VM code comments on the group-by processing. Extra group-by test case. (CVS 2731) (check-in: 655e75ac7d user: drh tags: trunk) | |
Changes
Changes to src/os_unix.c.
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824 825 826 827 828 829 830 | rc = fcntl(fd, F_FULLFSYNC, 0); }else{ rc = 1; } /* If the FULLSYNC failed, try to do a normal fsync() */ if( rc ) rc = fsync(fd); | | > | > > | 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 | rc = fcntl(fd, F_FULLFSYNC, 0); }else{ rc = 1; } /* If the FULLSYNC failed, try to do a normal fsync() */ if( rc ) rc = fsync(fd); #else /* if !defined(F_FULLSYNC) */ #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO>0 if( dataOnly ){ rc = fdatasync(fd); }else #endif /* _POSIX_SYNCHRONIZED_IO > 0 */ { rc = fsync(fd); } #endif /* defined(F_FULLFSYNC) */ #endif /* defined(SQLITE_NO_SYNC) */ return rc; } |
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