drh
0d0614bdc6
Memory-mapped I/O is now on by default. The "PRAGMA mmap_limit(N)" can be
...
used to issue a hint to the VFS to limit mmap space to N bytes. The VFS
is free to ignore that hint if desired. However, if "PRAGMA mmap_limit(0)"
is used, xFetch is never called.
FossilOrigin-Name: 1b37c4effdd03aa2ea938a71b4f22ed27391689b
2013-03-25 23:09:28 +00:00
dan
893c0ffc29
Add a test that simulates an error in mmap().
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FossilOrigin-Name: 6ec7367d8e98425f00eeb8215ca8964313c1d0b7
2013-03-25 19:05:07 +00:00
dan
ea83bc614e
In os_unix.c, do not return SQLITE_BUSY to SQLite following an error in fcntl(F_UNLCK), regardless of the value of errno.
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FossilOrigin-Name: ff6dfe6ed74f9ff1669b2bda41d61a01cd0a1bc6
2011-04-01 11:56:32 +00:00
dan
661d71af8c
Further tests for os_unix.c.
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FossilOrigin-Name: a84f7711949ea3885b0e36e48118d2c76a8a5b82
2011-03-30 19:08:03 +00:00
dan
5ef47bf002
Add tests to syscall.test and sysfault.test.
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FossilOrigin-Name: 3d2de011814002e2e25b7645f94ff8fc7aab9cdd
2011-03-29 18:28:35 +00:00
dan
60939d0ade
Fix a problem whereby following an IO error in CommitPhaseTwo() of a multi-file transaction the b-tree layer could be left in TRANS_WRITE state, causing problems later on.
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FossilOrigin-Name: dbe569a099c2855480e35c0cc4d9332821ad80da
2011-03-29 15:40:55 +00:00
dan
213ca0a8cf
Add test infrastructure (and some tests) to inject faults into os_unix.c using the new xSetSystemCall interface.
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FossilOrigin-Name: 0e1d20dfaeea5ab285d16aa4b8f02b61b1d2bc10
2011-03-28 19:10:06 +00:00
