database/sqlite
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Mark an unreachable branch using NEVER().

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FossilOrigin-Name: fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c
This commit is contained in:
drh
2018-03-07 01:37:05 +00:00
parent 9c6396ecc7
commit 4811a710af
3 changed files with 11 additions and 8 deletions
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manifest
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@@ -1,5 +1,5 @@
C Improved\sdocumentation\sfor\ssqlite3_serialize()\sand\ssqlite3_deserialize().\nChange\sthe\sname\sof\sthe\scompile-time\soption\sto\senable\sthese\sinterfaces\nfrom\sSQLITE_ENABLE_MEMDB\sto\sSQLITE_ENABLE_DESERIALIZE. C Mark\san\sunreachable\sbranch\susing\sNEVER().
D 2018-03-06T21:43:19.244 D 2018-03-07T01:37:05.387
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F Makefile.in 1d5a68043cc4d8a6e45b37e2639b148cdd7973aa75e90ec71e12d55cd95e32c0 F Makefile.in 1d5a68043cc4d8a6e45b37e2639b148cdd7973aa75e90ec71e12d55cd95e32c0
@@ -460,7 +460,7 @@ F src/mem1.c c12a42539b1ba105e3707d0e628ad70e611040d8f5e38cf942cee30c867083de
F src/mem2.c f1940d9e91948dd6a908fbb9ce3835c36b5d83c3 F src/mem2.c f1940d9e91948dd6a908fbb9ce3835c36b5d83c3
F src/mem3.c 8768ac94694f31ffaf8b4d0ea5dc08af7010a35a F src/mem3.c 8768ac94694f31ffaf8b4d0ea5dc08af7010a35a
F src/mem5.c 9bf955937b07f8c32541c8a9991f33ce3173d944 F src/mem5.c 9bf955937b07f8c32541c8a9991f33ce3173d944
F src/memdb.c f5d49ef349a07df3b855885c4a0f3d8d688ca9a9c82093e9ed6a399a4826abea F src/memdb.c 00ece105cf2cc1fcf0faf8151a1bcde50d19ae99437ee646b0cad457e469a896
F src/memjournal.c 6f3d36a0a8f72f48f6c3c722f04301ac64f2515435fa42924293e46fc7994661 F src/memjournal.c 6f3d36a0a8f72f48f6c3c722f04301ac64f2515435fa42924293e46fc7994661
F src/msvc.h 4942752b6a253116baaa8de75256c51a459a5e81 F src/msvc.h 4942752b6a253116baaa8de75256c51a459a5e81
F src/mutex.c b021263554c8a3995e9d53193b8194b96d1ed28e06c3b532dd7f7d29cf0c7d53 F src/mutex.c b021263554c8a3995e9d53193b8194b96d1ed28e06c3b532dd7f7d29cf0c7d53
@@ -1710,7 +1710,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P b58ca4cb0c921e81efad527c80b220be120263cfdb04528ae26ecf8b8f66f44a P f07e97aed435b02e1473053c0257ec5c89bf0b3e46076b7a9382de432bbc2497
R 8d936538e4c856e0f588396347b85dcc R 1be29732572fe3143eab743f97b3559e
U drh U drh
Z c61ba7a8db0957766315d0dc5cf0b993 Z fc974f7768a62ed16a0f51a5a0679333

2
manifest.uuid
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@@ -1 +1 @@
f07e97aed435b02e1473053c0257ec5c89bf0b3e46076b7a9382de432bbc2497 fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c

5
src/memdb.c
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@@ -564,7 +564,10 @@ int sqlite3MemdbInit(void){
sqlite3_vfs *pLower = sqlite3_vfs_find(0); sqlite3_vfs *pLower = sqlite3_vfs_find(0);
int sz = pLower->szOsFile; int sz = pLower->szOsFile;
memdb_vfs.pAppData = pLower; memdb_vfs.pAppData = pLower;
if( sz<sizeof(MemFile) ) sz = sizeof(MemFile); /* In all known configurations of SQLite, the size of a default
** sqlite3_file is greater than the size of a memdb sqlite3_file.
** Should that ever change, remove the following NEVER() */
if( NEVER(sz<sizeof(MemFile)) ) sz = sizeof(MemFile);
memdb_vfs.szOsFile = sz; memdb_vfs.szOsFile = sz;
return sqlite3_vfs_register(&memdb_vfs, 0); return sqlite3_vfs_register(&memdb_vfs, 0);
} }