Add various requirements evidence marks for sqlite3_config() options.
FossilOrigin-Name: d423349d2cd8bc7e04f3d90ca7bab11e1ad86e25
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drh
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@ -1,5 +1,5 @@
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C Change\sthe\sdefinition\sof\sSQLITE_CONFIG_SCRATCH\sso\sthat\sat\smost\sone\sscratch\nbuffer\sis\sused\sper\sthread.\s\sUse\sthe\sgeneric\sheap\smemory\sallocator\sfor\sthe\nWalIterator\sobject\swhen\srunning\sa\scheckpoint.
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D 2014-11-04T14:22:27.705
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C Add\svarious\srequirements\sevidence\smarks\sfor\ssqlite3_config()\soptions.
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D 2014-11-04T17:23:24.610
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F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
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F Makefile.in cf57f673d77606ab0f2d9627ca52a9ba1464146a
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F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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@ -185,7 +185,7 @@ F src/expr.c 0391a657df4959eaf2a2fd7d77de5ebe750686ee
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F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
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F src/fkey.c da985ae673efef2c712caef825a5d2edb087ead7
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F src/func.c ba47c1671ab3cfdafa6e9d6ee490939ea578adee
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F src/global.c 01c1f36ecfcf10770db648422a8852c222308bb9
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F src/global.c a50ad0b9ee328107a65aa8f5f3cd34905e74745c
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F src/hash.c 4263fbc955f26c2e8cdc0cf214bc42435aa4e4f5
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F src/hash.h c8f3c31722cf3277d03713909761e152a5b81094
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F src/hwtime.h d32741c8f4df852c7d959236615444e2b1063b08
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@ -194,7 +194,7 @@ F src/journal.c b4124532212b6952f42eb2c12fa3c25701d8ba8d
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F src/legacy.c ba1863ea58c4c840335a84ec276fc2b25e22bc4e
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F src/lempar.c 7274c97d24bb46631e504332ccd3bd1b37841770
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F src/loadext.c de741e66e5ddc1598d904d7289239696e40ed994
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F src/main.c c673d0972da4b6826a3e907029faf5be0840cd57
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F src/main.c 42f857be3cef3e1f9752d8e46d61345f80932396
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F src/malloc.c 740db54387204c9a2eb67c6d98e68b08e9ef4eab
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F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
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F src/mem1.c faf615aafd8be74a71494dfa027c113ea5c6615f
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@ -296,7 +296,7 @@ F src/vdbeapi.c 900259bdd85cd66a9f210d8ec08147a9034593bd
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F src/vdbeaux.c cf6b8152dd22155201d57c216e6266866b61da59
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F src/vdbeblob.c 8b5442ff0954c44b45cbabbe2e94091a2e16fdef
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F src/vdbemem.c 31d8eabb0cd78bfeab4e5124c7363c3e9e54db9f
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F src/vdbesort.c daf87ea542df088ac4607660d09976d36b6bd95d
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F src/vdbesort.c 87f3923483113d1c95d84640becb4e4946f27d9a
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F src/vdbetrace.c 7e4222955e07dd707a2f360c0eb73452be1cb010
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F src/vtab.c 2a30791bbd7926b589401bd09c3abb33de563793
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F src/wal.c 825c948066c7604a07d56e67958cdab210749016
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@ -1211,7 +1211,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
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F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
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F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
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P 681031a436fdd4cce426d6cd43cbae6b83167d26
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R cb98a95faa41015902ec00cd7a294542
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P 391c9b85abcb5ba300fb2e116384639310c69ed2
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R 59d979fd0dabfa4a2d3ae24d9471db8f
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U drh
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Z 113a55cc7642fbc8d6bb5b88b140b929
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Z d72c7362e49ef35f8e5912118c20e6ff
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@ -1 +1 @@
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391c9b85abcb5ba300fb2e116384639310c69ed2
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d423349d2cd8bc7e04f3d90ca7bab11e1ad86e25
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@ -135,11 +135,19 @@ const unsigned char sqlite3CtypeMap[256] = {
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**
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** EVIDENCE-OF: R-38799-08373 URI filenames can be enabled or disabled
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** using the SQLITE_USE_URI=1 or SQLITE_USE_URI=0 compile-time options.
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**
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** EVIDENCE-OF: R-43642-56306 By default, URI handling is globally
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** disabled. The default value may be changed by compiling with the
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** SQLITE_USE_URI symbol defined.
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*/
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#ifndef SQLITE_USE_URI
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# define SQLITE_USE_URI 0
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#endif
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/* EVIDENCE-OF: R-38720-18127 The default setting is determined by the
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** SQLITE_ALLOW_COVERING_INDEX_SCAN compile-time option, or is "on" if
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** that compile-time option is omitted.
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*/
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#ifndef SQLITE_ALLOW_COVERING_INDEX_SCAN
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# define SQLITE_ALLOW_COVERING_INDEX_SCAN 1
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#endif
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25
src/main.c
25
src/main.c
@ -523,11 +523,19 @@ int sqlite3_config(int op, ...){
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** sqlite3_config(SQLITE_CONFIG_URI,0) configuration calls.
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*/
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case SQLITE_CONFIG_URI: {
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/* EVIDENCE-OF: R-25451-61125 The SQLITE_CONFIG_URI option takes a single
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** argument of type int. If non-zero, then URI handling is globally
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** enabled. If the parameter is zero, then URI handling is globally
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** disabled. */
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sqlite3GlobalConfig.bOpenUri = va_arg(ap, int);
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break;
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}
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case SQLITE_CONFIG_COVERING_INDEX_SCAN: {
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/* EVIDENCE-OF: R-36592-02772 The SQLITE_CONFIG_COVERING_INDEX_SCAN
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** option takes a single integer argument which is interpreted as a
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** boolean in order to enable or disable the use of covering indices for
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** full table scans in the query optimizer. */
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sqlite3GlobalConfig.bUseCis = va_arg(ap, int);
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break;
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}
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@ -542,20 +550,27 @@ int sqlite3_config(int op, ...){
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#endif
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case SQLITE_CONFIG_MMAP_SIZE: {
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/* EVIDENCE-OF: R-58063-38258 SQLITE_CONFIG_MMAP_SIZE takes two 64-bit
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** integer (sqlite3_int64) values that are the default mmap size limit
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** (the default setting for PRAGMA mmap_size) and the maximum allowed
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** mmap size limit. */
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sqlite3_int64 szMmap = va_arg(ap, sqlite3_int64);
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sqlite3_int64 mxMmap = va_arg(ap, sqlite3_int64);
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if( mxMmap<0 || mxMmap>SQLITE_MAX_MMAP_SIZE ){
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mxMmap = SQLITE_MAX_MMAP_SIZE;
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}
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sqlite3GlobalConfig.mxMmap = mxMmap;
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/* EVIDENCE-OF: R-53367-43190 If either argument to this option is
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** negative, then that argument is changed to its compile-time default. */
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if( mxMmap<0 || mxMmap>SQLITE_MAX_MMAP_SIZE ) mxMmap = SQLITE_MAX_MMAP_SIZE;
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if( szMmap<0 ) szMmap = SQLITE_DEFAULT_MMAP_SIZE;
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if( szMmap>mxMmap) szMmap = mxMmap;
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sqlite3GlobalConfig.mxMmap = mxMmap;
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sqlite3GlobalConfig.szMmap = szMmap;
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break;
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}
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#if SQLITE_OS_WIN && defined(SQLITE_WIN32_MALLOC)
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#if SQLITE_OS_WIN && defined(SQLITE_WIN32_MALLOC) /* IMP: R-04780-55815 */
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case SQLITE_CONFIG_WIN32_HEAPSIZE: {
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/* EVIDENCE-OF: R-34926-03360 SQLITE_CONFIG_WIN32_HEAPSIZE takes a 32-bit
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** unsigned integer value that specifies the maximum size of the created
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** heap. */
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sqlite3GlobalConfig.nHeap = va_arg(ap, int);
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break;
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}
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@ -100,7 +100,7 @@
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** The sorter is running in multi-threaded mode if (a) the library was built
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** with pre-processor symbol SQLITE_MAX_WORKER_THREADS set to a value greater
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** than zero, and (b) worker threads have been enabled at runtime by calling
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** sqlite3_config(SQLITE_CONFIG_WORKER_THREADS, ...).
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** "PRAGMA threads=N" with some value of N greater than 0.
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**
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** When Rewind() is called, any data remaining in memory is flushed to a
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** final PMA. So at this point the data is stored in some number of sorted
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