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27 check-ins using file src/build.c version f2edc786

2007-03-26
16:30
Set the same random seed for the speed tests. (CVS 3721) (check-in: 8fe31705 user: drh tags: trunk)
16:13
Run some malloc() tests with exclusive-access mode. (CVS 3720) (check-in: 9ebba469 user: danielk1977 tags: trunk)
15:46
Discard the pager-cache when the page-size is changed. (CVS 3719) (check-in: e4209f71 user: danielk1977 tags: trunk)
13:48
Avoid unnecessary calls to pager_unwritelock() when in exclusive-access mode. Add the speed2.test script to the test suite. (CVS 3718) (check-in: ab53f508 user: drh tags: trunk)
12:26
Run some malloc() tests with exclusive-access mode. (CVS 3717) (check-in: 12745490 user: danielk1977 tags: trunk)
10:27
Add some tests and fixes surrounding exclusive-access mode and the pager change-counter. (CVS 3716) (check-in: 72cb2e1a user: danielk1977 tags: trunk)
08:41
Add some documentation for pragma locking_mode. (CVS 3715) (check-in: 394b174e user: danielk1977 tags: trunk)
08:05
Some fixes and test cases for exclusive access mode. (CVS 3714) (check-in: 899e6070 user: danielk1977 tags: trunk)
2007-03-25
19:08
Add the sqlite3_prepare_v2 and sqlite3_prepare16_v2 APIs to the loadable extension interface. (CVS 3713) (check-in: f02ba56d user: drh tags: trunk)
2007-03-24
16:45
Changes for exclusive access mode. There are still some bugs. (CVS 3712) (check-in: b6c70037 user: danielk1977 tags: trunk)
2007-03-23
18:12
Discard the contents of the pager-cache only when the change-counter indicates that it is stale. (CVS 3711) (check-in: 07b56965 user: danielk1977 tags: trunk)
10:08
Add a comment to the OsSectorSize() function. (CVS 3710) (check-in: 0fd9983a user: danielk1977 tags: trunk)
2007-03-22
15:22
In os_unix.c, make a distinction between pread() and pread64(). Add a new compile-time macro USE_PREAD64 to select the latter. (CVS 3709) (check-in: 177cd929 user: drh tags: trunk)
15:20
Call sqlite3_free() instead of free() to release a buffer allocated by sqlite3_vmprintf() in test_async.c (test suite bug only). (CVS 3708) (check-in: b078f09b user: danielk1977 tags: trunk)
00:14
Refactor PLWriter to remove owned buffer. DLCollector (Document List Collector) now handles the case where PLWriter (Position List Writer) needed a local buffer. Change to using the associated DLWriter (Document List Writer) buffer, which reduces the number of memory copies needed in doclist processing, and brings PLWriter operation in line with DLWriter operation. (CVS 3707) (check-in: d04fa3a1 user: shess tags: trunk)
2007-03-20
23:52
Refactor PLWriter in preparation for buffered-document change. Currently, PLWriter (Position List Writer) creates a locally-owned DataBuffer to write into. This is necessary to support doclist collection during tokenization, where there is no obvious buffer to write output to, but is not necessary for the other users of PLWriter. This change adds a DLCollector (Doc List Collector) structure to handle the tokenization case.

Also fix a potential memory leak in writeZeroSegment(). In case of error from leafWriterStep(), the DataBuffer dl was being leaked. (CVS 3706) (check-in: 1b9918e2 user: shess tags: trunk)

2007-03-19
17:44
Modify the interface to the pager sub-system in preparation for performing IO in blocks based on sector-size, not database page-size. (CVS 3705) (check-in: 7dc76588 user: danielk1977 tags: trunk)
15:04
Add some test cases simulating crashes with various storage medium sector sizes. (CVS 3704) (check-in: c3c5f658 user: danielk1977 tags: trunk)
13:53
Fix some problems with test cases in shared_err.test. Also a real bug causing a segfault after an IO error in pager.c. (CVS 3703) (check-in: 9f62ef1e user: danielk1977 tags: trunk)
11:54
Fix a comment in btree.c (CVS 3702) (check-in: 05700c11 user: drh tags: trunk)
11:25
Changes to support medium sector sizes larger than the database page size. (CVS 3701) (check-in: 3a3e8eb2 user: danielk1977 tags: trunk)
05:54
Add new OS file method to return the sector-size of the underlying storage: sqlite3OsSectorSize() (CVS 3700) (check-in: 5752d84d user: danielk1977 tags: trunk)
2007-03-17
18:22
Add documentation of the REPLACE, TRIM, LTRIM, and RTRIM functions. (CVS 3699) (check-in: d42c9636 user: drh tags: trunk)
17:52
Added TRIM, LTRIM, and RTRIM functions. (CVS 3698) (check-in: 6fe13eea user: drh tags: trunk)
13:27
First cut at an implementation of the REPLACE() function. We might yet make this a compile-time option or move it into a separate source file. (CVS 3697) (check-in: c2fe746e user: drh tags: trunk)
10:28
Add crash2.test, for robustness testing with variable disk block size. (CVS 3696) (check-in: b0f8203d user: danielk1977 tags: trunk)
10:26
Modifications to crash-test infrastructure. (CVS 3695) (check-in: c4be8d99 user: danielk1977 tags: trunk)