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328 Commits

Author SHA1 Message Date
drh
c05a9a8a57 Suppress harmless compiler warnings. 
FossilOrigin-Name: fc2c63ac78ba7d48fe3232f88093e980ea34eaa9
 2010-03-04 16:12:34 +00:00
drh
383d30f483 Avoid incorrect compiler warnings by doing a couple of needless 
variable initializations.

FossilOrigin-Name: 8f29490da62df07ea922b03cab52b6edd2669edb
 2010-02-26 13:07:37 +00:00
drh
413c3d36a2 Continuing improvements to error reporting and the sqlite3_log() routine. 
FossilOrigin-Name: edea3bb740ddd096a46e00678b59d465bb1e2903
 2010-02-23 20:11:56 +00:00
drh
9978c97ec5 Remove the obsolete sqlite3SafetyOn() mechanism. Add additional logging 
output for CORRUPT, and CANTOPEN errors.

FossilOrigin-Name: 7c4cca6d1a23a6d1591b62f58c3716a944969947
 2010-02-23 17:36:32 +00:00
dan
2b0ef4725f Change a C++ style comment in os_unix.c to use normal C style commenting. 
FossilOrigin-Name: 7a1933097f2a95bd495c1621fca99e8952a1b25a
 2010-02-16 12:18:47 +00:00
drh
309e6555a5 Make sure file descriptors are closed before unlinking in VxWorks. 
FossilOrigin-Name: f64b81f13de4875343c752e7183bf61032dc9594
 2010-02-05 18:00:26 +00:00
drh
7ed97b9de9 Move the Apple OS-X VFS changes into the trunk. 
FossilOrigin-Name: 571594bfbe89d9949bdb8b07712e96d0a3467c6e
 2010-01-20 13:07:21 +00:00
drh
9061ad10bc Fix a case in os_unix.c where two structures that might have uninitialized 
padding bytes are compared using memcmp().

FossilOrigin-Name: e02f25560216c7c96c5e1c7e71a8531650b3a96f
 2010-01-05 00:14:49 +00:00
drh
476bda7de4 In the OSTRACE debugging macros in os_unix.c, identify the VFS currently 
in use.

FossilOrigin-Name: 082b8da005128f47f63e95b6b702bf4517221b2a
 2009-12-04 14:25:18 +00:00
drh
3313b14f46 Fix the backup API so that a backup from an empty database to a non-empty 
database works.  Ticket [0bf974bdf9].  The only changes are in assert()
statements.

FossilOrigin-Name: ddb71cd9ed395804a13dc136bb7688a7627c798f
 2009-11-06 04:13:18 +00:00
drh
1d452e1de0 Fix compiler warnings. Better comments on some variables associated with 
LIKE/GLOB processing in the query planner.

FossilOrigin-Name: cfa2db0ff7a94e7f66c35f672ee41cadd45a6dd7
 2009-11-01 19:26:59 +00:00
drh
9b5db1dbd6 Use memcpy() rather than structure assignment so that memcmp() can later 
be used for comparison.  Ticket [8550ecca70]

FossilOrigin-Name: 56f609da4bfcc794e1f8573652dcde8515e87098
 2009-10-07 23:42:25 +00:00
drh
08da4bb16e Make sure the threadsOverrideEachOthersLocks variable is only referenced by 
linux systems on a threadsafe compile.

FossilOrigin-Name: e9d064bd9318c2bc9248df948f71fd30f24525eb
 2009-09-10 19:20:03 +00:00
dan
11b3879b18 Trying to open a transaction in one thread and close it in another is a misuse with LinuxThreads. Doing so may cause memory and file-descriptors to be leaked. Update an assert() and some test cases to account for this. 
FossilOrigin-Name: ef99eb57c536d82e7c19fd3d990c17793cc64a3f
 2009-09-09 18:46:52 +00:00
drh
3f022189dd Suppress some harmless compiler warnings. 
FossilOrigin-Name: f0c72a53c5d57d7487b48a06a40816153f47aaac
 2009-09-09 16:10:50 +00:00
drh
0c2694b744 Add the "unix-wfl" VFS that does whole-file locking in order to help NFS 
do better cache coherency.

FossilOrigin-Name: 2aeab80e5b84f5e94c5c99b4adeca805601c844b
 2009-09-03 16:23:44 +00:00
drh
2238dcccc7 Patch to the named semaphore locking mechanism used by VxWorks. 
FossilOrigin-Name: 609c5341bea16e4e8bcd15388b209c753ca9e0bb
 2009-08-27 17:56:20 +00:00
dan
15edd587fd Fix a bad interaction between "proxy-locking" and [http://www.sqlite.org/src/vdiff/aa6acfa8caa2ef59b4c16dfe42c4b5644da96905|aa6acfa8ca]. 
FossilOrigin-Name: 2a5c9e1dbf7f5f4b2081c964450a9305a4516f5b
 2009-08-25 05:57:47 +00:00
dan
6aa657f76b Fix some errors in [http://www.sqlite.org/src/vdiff/aa6acfa8caa2ef59b4c16dfe42c4b5644da96905|aa6acfa8ca]. 
FossilOrigin-Name: 82d1934a428a34c292a612fb67bbcea262990e0f
 2009-08-24 18:57:58 +00:00
dan
e946c3966a Fix a problem in os_unix.c where a malloc failure could lead to a leaked file descriptor. 
FossilOrigin-Name: aa6acfa8caa2ef59b4c16dfe42c4b5644da96905
 2009-08-22 11:39:46 +00:00
dan
08da86a68e When a database file is opened, try to find an unused file descriptor to reuse. This change affects unix (and other systems that use os_unix.c) only. Fix for cvstrac ticket [http://www.sqlite.org/cvstrac/tktview?tn=4018|#4018]. 
FossilOrigin-Name: 9b4d9ab62d687289837b13b07885e72cc3abe8a9
 2009-08-21 17:18:03 +00:00
dan
9359c7b7ab Add assert() statements to os_unix.c to check that the mutex is held when it should be. 
FossilOrigin-Name: 11a669b6537d6bac67764fd91a319234345ac504
 2009-08-21 08:29:10 +00:00
dan
3d6e060b48 Move error simulation code from the sqlite3_os_init() functions into a wrapper. 
FossilOrigin-Name: 67ad21abf88abb7a3e2eacddcaf1ab5d54149807
 2009-08-17 15:52:25 +00:00
dan
e1ab219309 Add tests to check that sqlite recovers from an error in sqlite3_initialize() correctly. 
FossilOrigin-Name: 904a371c6c9d3f20332b37767b06161fa0a78113
 2009-08-17 15:16:19 +00:00
drh
06150f95e8 Test the result of pthread_create() and do not call pthread_join() if the 
thread creation failed.  Ticket #3933. (CVS 6839)

FossilOrigin-Name: 304c5110ad958b2cc1ddff30e68c8791109128b5
 2009-07-03 12:57:58 +00:00
drh
0d588bbc38 Suppress some -Wextra compiler warnings from GCC. (CVS 6774) 
FossilOrigin-Name: 59ec937ce226bbf6c48c5e0466d3bab48873c9ea
 2009-06-17 13:09:38 +00:00
drh
0b3bf92417 Changes to allow a clean compile with no floating-point instructions 
generated when SQLITE_OMIT_FLOATING_POINT is used. (CVS 6763)

FossilOrigin-Name: 1591b8322babebc45df3b799cc5e457288f28594
 2009-06-15 20:45:34 +00:00
danielk1977
50c55a90d5 Fix a warning in the osx-specific part of os_unix.c. Ticket #3847. (CVS 6620) 
FossilOrigin-Name: 254ca3273cfbd833de82296b4859e1ec5535e8be
 2009-05-08 11:34:37 +00:00
chw
78a1318b2e Compile fixes and improvements for vxwork: fixed deadlock in semClose, 
detect if fcntl is usable, fall back to named semaphores if not. (CVS 6460)

FossilOrigin-Name: efd0682b7e78acc4242cf257fc246350fc29b5c8
 2009-04-07 05:35:03 +00:00
drh
577d674f1a It is OK for a unix file descriptor to be zero. It just can't be negative. 
Adjust an assert accordingly.  Ticket #3781. (CVS 6457)

FossilOrigin-Name: 47aa7eb0e047e30bbf09cb08c1e48c61f8d9861c
 2009-04-07 00:35:20 +00:00
danielk1977
64a54c52fe Another change related to (6401) and (6402): When an attempt to unlock a file fails in os_unix.c, close all files held open waiting for the unlock event anyway. 
This prevents a file-descriptor leak when testing IO errors. (CVS 6406)

FossilOrigin-Name: 50fbcdea045f7d4266d9afa721616c720564aa93
 2009-03-30 07:39:35 +00:00
drh
f48f9ca65c Previous commit ((6401)) did not quite fix the problem. This should work 
better. (CVS 6402)

FossilOrigin-Name: 2e7d3cc9f04de1fe7ef95cd5736dbc409c209cef
 2009-03-28 23:47:10 +00:00
drh
cd731cf540 In the unix-backend, when simulating an I/O error on an unlock operation, 
still mark the connection as unlocked to avoid a future assert(). (CVS 6401)

FossilOrigin-Name: fb35cff855e17771caee2a992e7b2b4105b94862
 2009-03-28 23:23:02 +00:00
drh
892404323f Use fdatasync() only on linux, unless -Dfdatasync=fdatasync is set at 
compilation time. (CVS 6383)

FossilOrigin-Name: cbf2ca4cc41f1f710635b863db6e98074bd5e8bc
 2009-03-25 01:06:01 +00:00
drh
4a7384a25f Rig the unix backend to use fdatasync() by default, without having to set the 
HAVE_FDATASYNC macro.  Systems that do not support fdatasync() can be compiled
using -Dfdatasync=fsync. (CVS 6368)

FossilOrigin-Name: a331562727be465874a66c2c1d15ee070f96f7e0
 2009-03-21 14:56:52 +00:00
drh
0b647ffd47 On unix, always use fdatasync() instead of fsync() when available, even if 
the file size changes, since (we are told) fdatasync() will automatically
flush the inode when the file size changes. (CVS 6367)

FossilOrigin-Name: 0d6b11bcf67f86e5554806869d32338e5831833e
 2009-03-21 14:41:04 +00:00
drh
d43fe20bc9 Suppress some compiler warnings (where possible). Ticket #3696. (CVS 6331) 
FossilOrigin-Name: a2373e5409e4e59903f315a4446db8cb6ba000cc
 2009-03-01 22:29:20 +00:00
drh
08c6d4468c Add assert() statements to os_unix.c which fire if there is a read or 
write for the locking region of a database file. (CVS 6270)

FossilOrigin-Name: 93e792ffa88ba2e8422d041f36b70d9b2e220da2
 2009-02-09 17:34:07 +00:00
danielk1977
09480a9dc2 Ignore the return structure of and F_GETLK fcntl() call on djgpp. Fix for #3642. (CVS 6268) 
FossilOrigin-Name: 8227af3463ded1c52d0a16c63b8dbc516eab57f0
 2009-02-09 05:32:32 +00:00
drh
eb0d74ff39 Check at the write() call to work around the msdos bug in OSX actually 
succeeds and throw an error if it does not.  #ifdef out the work-around
for all platforms other than OSX.  Ticket #3633. (CVS 6237)

FossilOrigin-Name: b054b569172c53f4e185e4a64f41d08784aa0f8b
 2009-02-03 15:27:02 +00:00
drh
a6d90f0ddd Remove a harmless UMR that occurs inside some debugging code. (CVS 6190) 
FossilOrigin-Name: 191c399fc6354b35477ec21f685377e2af26f49b
 2009-01-16 23:47:42 +00:00
drh
c7288ee0b8 Avoid using ENOTSUP on systems that do not define that symbol. 
Ticket #3512. (CVS 6182)

FossilOrigin-Name: fcb6c677124102558f7a7a22bc3569b664424a4c
 2009-01-15 04:30:02 +00:00
drh
8f941bc7a1 Add asserts to detect if a transaction commits without first incrementing 
the transaction counter.  These asserts are intended to prevent future
problems similar to ticket #3584. (CVS 6179)

FossilOrigin-Name: b676ccfd9019e65b52251332d94de1b3018ec823
 2009-01-14 23:03:40 +00:00
drh
d2cb50b74c Coverage improvements in pragma.c. Change the __DARWIN__ macro to __APPLE__, 
which is available by default on Leopard. (CVS 6153)

FossilOrigin-Name: 64c56226b91e57883c8059f65330318e53376b8a
 2009-01-09 21:41:17 +00:00
drh
617634eca2 Allow database files to be created in the root directory on unix. 
Ticket #3570. (CVS 6141)

FossilOrigin-Name: 81014334ad57e380e21c47ad6eebe9f16b4ad24c
 2009-01-08 14:36:20 +00:00
danielk1977
852e232922 Fix a variable type to prevent a warning in the proxy-locking code. (CVS 6051) 
FossilOrigin-Name: d9595b961800a13c141bebdb8c0a67377f30efad
 2008-12-22 03:36:59 +00:00
drh
103fe74315 Fix the TCL test harness so that it compiles and runs on OSX with 
SQLITE_ENABLE_LOCKING_STYLE. (CVS 6017)

FossilOrigin-Name: 561d5de16ec07546a3bb691f308fb2495a0d0a43
 2008-12-11 02:56:07 +00:00
drh
ea6788322e Never use strlen(). Use our own internal sqlite3Strlen30() which is 
guaranteed to never overflow an integer.  Additional explicit casts to
avoid nuisance warning messages. (CVS 6007)

FossilOrigin-Name: c872d554930ecf221ac2be5f886d5d67bb35288c
 2008-12-10 19:26:22 +00:00
drh
1875f7a3db The amalgamation now compiles cleanly on GCC with options 
-pedantic-errors -Wno-long-long. (CVS 5991)

FossilOrigin-Name: 73c7302c5f76a2f61ecd75f8bda69bb500d3119c
 2008-12-08 18:19:17 +00:00
drh
947bd8091b Make sure dot-lock is fully enabled when SQLITE_ENABLE_LOCKING_STYLE is 
disabled.  Fix compiler warnings when SQLITE_ENABLE_LOCKING_STYLE is
disabled. (CVS 5976)

FossilOrigin-Name: 4697249fcc6041ba7d2fb89589c855a8bec71eb2
 2008-12-04 12:34:15 +00:00
drh
c66d5b64de Fix a missing forward declaration that is needed when 
SQLITE_PREFER_PROXY_LOCKING is defined. (CVS 5972)

FossilOrigin-Name: 24235300b3f64f0396e1016afbe31aec9ea69b62
 2008-12-03 22:48:32 +00:00
drh
715ff30e27 Reorganize the proxy-locking method in os_unix.c. Additional cleanup. (CVS 5971) 
FossilOrigin-Name: 31f6090e22b54d657afc8c23171d000d47850205
 2008-12-03 22:32:44 +00:00
aswift
f0551ee5e4 Make os_unix compile with SQLITE_ENABLE_PROXY_LOCKING (CVS 5970) 
FossilOrigin-Name: 3efedac6aa4f544d40c2f782109d4e1795e449a0
 2008-12-03 21:26:19 +00:00
drh
6b9d6ddc21 Continue with the cleanup of os_unix.c. (CVS 5969) 
FossilOrigin-Name: 215d36ea89078036fb66b5154f054613b735dab3
 2008-12-03 19:34:47 +00:00
drh
9b35ea62c7 Continuing to refactor os_unix.c. This is an incremental check-in. (CVS 5967) 
FossilOrigin-Name: c13df0311ef4f6a510f42105293f7c53c323fda8
 2008-11-29 02:20:26 +00:00
drh
7708e9720b Continuing work on the os_unix.c refactoring. Removed all of the 
LOCKING_STYLE_* constants and instead pass around pointers to the
underlying sqlite3_io_method objects. (CVS 5966)

FossilOrigin-Name: 1017d2fb1935a278ef442030bf7bdf5e112c566a
 2008-11-29 00:56:52 +00:00
drh
734c9864cb First step in refactoring os_unix.c. This is work in progress. The code 
compiles and runs on Linux and MacOSX (as long as SQLITE_ENABLE_LOCKING_STYLE
is turned off), but there are a few test failures. (CVS 5965)

FossilOrigin-Name: 7825cd63e5cb390a9c2c05957ebc9b189612f04a
 2008-11-28 15:37:20 +00:00
danielk1977
c015e39ff9 Move the definition of function transferOwnership() in os_unix.c to below the static functions it calls. (CVS 5954) 
FossilOrigin-Name: 622cb59791ab9f61c2e5131cb6ece5e75cdc9fae
 2008-11-25 12:07:40 +00:00
drh
107886abe8 Factor out and simplify the canonical pathname logic in the VxWorks OS 
interface. (CVS 5943)

FossilOrigin-Name: adb0aafaa6b1ea06541f653a2559f099fb1b2795
 2008-11-21 22:21:50 +00:00
drh
6c7d5c5b33 Work toward cleaning up and refactoring the os_unix.c VFS module. 
Change IS_VXWORKS to OS_VXWORKS.  The VxWorks implementation can now
be built and tested on Linux using -DOS_VXWORKS=1 -Dsem_t=int -DPATH_MAX=512 -DNO_GETTOD=1. (CVS 5942)

FossilOrigin-Name: 30a0132a83ce95d45f106fce1439e7509fdc64d1
 2008-11-21 20:32:33 +00:00
drh
41022645ee Fixes to the proxy locking so that os_unix.c compiles on linux with proxy 
locking omitted. (CVS 5935)

FossilOrigin-Name: 6f910b7036817f4bb4de807bf48938d20ab033cc
 2008-11-21 00:24:42 +00:00
aswift
aebf413d9a Added support for proxy file locking style 
Added pragma support for controlling proxy file locking
Added file control access to last errno and proxy locking
Added support for TMPDIR environment variable
Extended unit tests to cover new proxy locking pragmas and file control features (CVS 5934)

FossilOrigin-Name: b9bc36d3d5e35821ef69c0881a84c0afed253c9e
 2008-11-21 00:10:35 +00:00
danielk1977
f3d3c27a0c Fix some compiler warnings that show up when building the amalgamation only. (CVS 5927) 
FossilOrigin-Name: d1abe8a1c9a990b02c71d6c249436381c9fde443
 2008-11-19 16:52:44 +00:00
danielk1977
a03396aafb Fix a few more compiler warnings. (CVS 5926) 
FossilOrigin-Name: 70b2f6839ca97dfc08f72875283f5c75c8fcf0cc
 2008-11-19 14:35:46 +00:00
danielk1977
c70dfc477f In os_unix.c, use "IS_VXWORKS" instead of "defined(__RTP__) || defined(_WRS_KERNEL)". Purely because it's easier on the eyes. (CVS 5925) 
FossilOrigin-Name: 92c91a6cd7bcbe79206bdf7708fe9049a7b7fdd6
 2008-11-19 13:52:30 +00:00
danielk1977
397d65f641 Eliminate some of the "unused parameter" warnings in os_unix.c. (CVS 5923) 
FossilOrigin-Name: 2f5aaad90b7e3bbb31866c43db3e24a1be26f03b
 2008-11-19 11:35:39 +00:00
danielk1977
62c14b3487 Changes to avoid "unused parameter" compiler warnings. (CVS 5921) 
FossilOrigin-Name: 88134322c36b41304aaeef99c39b4ef5b495ca3b
 2008-11-19 09:05:26 +00:00
danielk1977
00e136135e Modifications to avoid unsigned/signed comparisons in various files. (CVS 5914) 
FossilOrigin-Name: 8009220c36635dd9b6efea7dc13281ca9625c40a
 2008-11-17 19:18:54 +00:00
chw
971854898a Added support for vxworks >= 6.4; RTP mode tested, kernel mode untested. (CVS 5910) 
FossilOrigin-Name: f45a1493636a5ee474dd6c0b5d286be2249b05aa
 2008-11-17 08:05:31 +00:00
danielk1977
41a6a61d94 Change the way threadsOverrideEachOthersLocks() works to avoid trying to write-lock a (potentially) read-only files. Also, assume that on non-linux systems threads do override each others locks. Ticket #3472. (CVS 5883) 
FossilOrigin-Name: 8ecae0943b06102fe22133db0dcaf58ecbd39545
 2008-11-11 18:34:35 +00:00
drh
4c17c3fb11 Add documentation to make it clear that short reads from xRead in the VFS 
must be zero-filled. (CVS 5867)

FossilOrigin-Name: fb311d6f4098a08f05b3fac9a2a7e2a53c38bb5f
 2008-11-07 00:06:18 +00:00
danielk1977
d39fa70c79 Fix an error in (5826). (CVS 5828) 
FossilOrigin-Name: 8065a92f705dfa04863ba4a828f5bd2803901be8
 2008-10-16 13:27:40 +00:00
danielk1977
d138dd8687 Do not open and sync the directory in unixDelete() if the SQLITE_DISABLE_DIRSYNC option is defined. (CVS 5826) 
FossilOrigin-Name: 8ef141644edc5182785c6a554222c2ffbe92fef5
 2008-10-15 16:02:48 +00:00
drh
72cbd078c3 Fix the xRandomness() method on the unix VFS to return the number of bytes 
of randomness obtained. (CVS 5821)

FossilOrigin-Name: b7687e2f2dfa5b0a01ba87ae0bf13684cda50499
 2008-10-14 17:58:38 +00:00
danielk1977
0afae93fa4 Fix some function declarations (change "int foo()" to "int foo(void)"). Ticket #3399. (CVS 5740) 
FossilOrigin-Name: 0fb98c35353d8c0a8d669bbe45fe84e3a5060621
 2008-09-24 09:12:46 +00:00
drh
40bbb0a3e8 Enable the LOCKING_STYLE extensions by default on a Mac. Leave them 
disabled on all other posix platforms. (CVS 5737)

FossilOrigin-Name: bae1d5b16948705b7dec7b139e3586b4b510cbfa
 2008-09-23 10:23:26 +00:00
danielk1977
cd3b3c8902 Add instrumentation to os_unix.c to test that a return value of SQLITE_FULL from an xSync() callback is handled correctly. (CVS 5730) 
FossilOrigin-Name: 7bd2da93c6cce52edbbe53fe26a82ad159dd6b6b
 2008-09-22 11:46:32 +00:00
danielk1977
5ad6a88f59 Check if error code ENOTSUP is supported before using it. Ticket #3375. (CVS 5697) 
FossilOrigin-Name: c32cb106c5d68e98f51f1eaf9ae0e2a3c36d00d6
 2008-09-15 04:20:31 +00:00
danielk1977
0a732f59b0 Add support for the SQLITE_THREADSAFE=2 and SQLITE_DEFAULT_MEMSTATUS compilation options. (CVS 5676) 
FossilOrigin-Name: 85c2a58901338c1c4652c2cbee51e5f48d289191
 2008-09-04 17:17:38 +00:00
danielk1977
73245a7818 If SQLITE_ENABLE_LOCKING_STYLE is defined, have the os_unix.c module offer the following extra VFS implementations for explicitly selecting a locking-style: "unix-none", "unix-afp", "unix-posix", "unix-flock" and "unix-dotfile". (CVS 5674) 
FossilOrigin-Name: 6e8fb64639cc7451005d9f1dd2d0ef62576abbdd
 2008-09-04 06:22:25 +00:00
aswift
f54b1b341b quieting compiler warning about pointer/int conversion size mismatch (CVS 5602) 
FossilOrigin-Name: f8a70501c234545b3030144ac6bcbfaa0d2b0069
 2008-08-22 18:41:37 +00:00
drh
f489c45a63 Fix os_unix.c so that it will compile on Linux again. (CVS 5588) 
FossilOrigin-Name: 2416708208357304904e38b2d36081a1adf5e44b
 2008-08-22 00:47:53 +00:00
aswift
5b1a256663 Added SQLITE_IOERR_LOCK extended error code and support for detecting and returning errors in the os_unix lock, unlock and check reserved lock variants, also added support for populating and returning system error codes so that they can be accessed via xGetLastError, unfortunately xGetLastError can't seem to access the unixFile structure where the lastErrno is recorded. (CVS 5586) 
FossilOrigin-Name: c1af14e2b6bf5af0aff3df3adbe8cb9aabe1c4a3
 2008-08-22 00:22:35 +00:00
drh
5462624dc4 When opening a zero-size database on unix, write one byte into the file before 
interrogating the inode number.  This works around issues with msdos
filesystems mounted on OS-X.  Ticket #3260. (CVS 5504)

FossilOrigin-Name: a480a8845fb3b49967de0790b30e6250c824b9be
 2008-07-30 17:28:04 +00:00
drh
da0e768be2 In the unix OS implementation, replace inode hash tables with linked lists. (CVS 5503) 
FossilOrigin-Name: db4022db64dc5864e6f1d0a20672183879ad43aa
 2008-07-30 15:27:54 +00:00
drh
93a960a0a8 Remove unused code. Test coverage enhancements. Modify the algorithm used 
to select column names for VIEWs of joins so that the constructed column
names omits the underlying table names. (CVS 5386)

FossilOrigin-Name: 636cd723296a8b1709011fdd99b236ffddf3f1b0
 2008-07-10 00:32:42 +00:00
danielk1977
6cb427f5c4 Fix a malloc() failure related problem in os_unix.c. (CVS 5328) 
FossilOrigin-Name: ba8819a6f3dbc45d88346789de42971aacc0d246
 2008-06-30 10:16:04 +00:00
danielk1977
e339d65a89 Rearrange some ENABLE_LOCKING_STYLE related code in os_unix.c. (CVS 5324) 
FossilOrigin-Name: f70d552bcd0df884eea2e2272bae558d35fc8845
 2008-06-28 11:23:00 +00:00
danielk1977
29bafeabcd Change the OS_XXX pre-processor symbols to SQLITE_OS_XXX. Symbols "OS_UNIX", "OS_WIN", "OS_WINCE", "OS_OS2" and "OS_OTHER" are now "SQLITE_OS_UNIX", "SQLITE_OS_WIN", "SQLITE_OS_WINCE", "SQLITE_OS_OS2" and "SQLITE_OS_OTHER", respectively. (CVS 5311) 
FossilOrigin-Name: cdd4cf4ce2ab363ddc3f27c5e44896e17269a161
 2008-06-26 10:41:19 +00:00
danielk1977
c0fa4c5f32 Remove internal function sqlite3OsDefaultVfs(). The built-in VFS layers now register their VFS implementations by calling sqlite3_vfs_register() from within sqlite3_os_init(). (CVS 5307) 
FossilOrigin-Name: 8fa33b79d7369ec5777fd9ad3349f0fa31b98fd6
 2008-06-25 17:19:00 +00:00
danielk1977
59f8c08ecc Implement the 'CONFIG_SINGLETHREAD' and 'CONFIG_MULTITHREAD' configuration modes. (CVS 5234) 
FossilOrigin-Name: 5059644c4bc5f6679afd939e0bc26080f42a9918
 2008-06-18 17:09:10 +00:00
drh
40257ffd0a Progress toward implementation of sqlite3_config() and a rework of the 
mutex and memory allocation subsystems.  This is an incremental check-in. (CVS 5218)

FossilOrigin-Name: a03c5af115889f477e17187a198a7d2d40bc76bf
 2008-06-13 18:24:27 +00:00
danielk1977
bcb97fe95e Add the xGetLastError() member function to the sqlite3_vfs structure. It is neither called nor implemented at this point. (CVS 5192) 
FossilOrigin-Name: b8f1da52c303de20d40aa20a7a031728d5d69af5
 2008-06-06 15:49:29 +00:00
danielk1977
17b90b5316 Remove the xGetTempname() method from the vfs structure. Temp files are now opened by passing a NULL pointer as the filename to xOpen(). (CVS 5190) 
FossilOrigin-Name: 5173b3e816c7eb711cd21a9068bbafb9ebb7cff1
 2008-06-06 11:11:25 +00:00
danielk1977
861f74563d Modify the signatures of the sqlite3_vfs.xAccess and sqlite3_vfs.xCheckReservedLock functions. (CVS 5188) 
FossilOrigin-Name: 4226ac54beea1b58de8ab7b9d768d999f50438a6
 2008-06-05 11:39:11 +00:00
shane
9bcbdad298 Consolidated inline assembly versions of "hwtime()" into hwtime.h. Provided MSVC version. Modified code for consistent use of hwtime(). Changed implementation to use sqlite_uint64 and sqlite_int64 instead of unsigned long long int and long long int for MSVC compiler support. (CVS 5178) 
FossilOrigin-Name: 9883b406ce24eae93942ee5e6aab33fb6b05329f
 2008-05-29 20:22:37 +00:00
danielk1977
822a51628f Add more version tags to files that lack them. Ticket #3120. (CVS 5137) 
FossilOrigin-Name: 81a8c70ed7a86abf286706fdbc251f31c9c53382
 2008-05-16 04:51:54 +00:00
drh
65594045d0 Better error messages when trying to open a large file using a version 
of SQLite that omits large file support.  Tickets #3096 and #3094. (CVS 5085)

FossilOrigin-Name: bdd89cd231745e6bd498b2751d7ff2cf6169b3eb
 2008-05-05 16:56:34 +00:00
danielk1977
f96d8aebf3 Fix test for buffer overrun in unixGettempname(). Fix for #3091. (CVS 5069) 
FossilOrigin-Name: fc0ca647bd1c7c953bb0f3eb7d3471572fd18c34
 2008-04-30 08:56:10 +00:00
drh
2fa1868fb6 Add a new api sqlite3_randomness() for providing access to SQLite's 
internal PRNG.  Add sqlite3_test_control() verbs for controlling the PRNG. (CVS 4882)

FossilOrigin-Name: 15110ea02768bfe977a57eccd6b941a36ebd6b32
 2008-03-19 14:15:34 +00:00