Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Clarify docs for the SQLITE_CONFIG_WIN32_HEAPSIZE option. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | winHeapSize |
| Files: | files | file ages | folders |
| SHA1: |
51e876074af4e34ba01ed122e3bcc042 |
| User & Date: | mistachkin 2013-11-25 21:49:04 |
Context
|
2013-11-25
| ||
| 23:42 | Add SQLITE_CONFIG_WIN32_HEAPSIZE option to configure the maximum isolated heap size on Windows. (check-in: 914e6c9d user: mistachkin tags: trunk) | |
| 21:49 | Clarify docs for the SQLITE_CONFIG_WIN32_HEAPSIZE option. (Closed-Leaf check-in: 51e87607 user: mistachkin tags: winHeapSize) | |
|
2013-11-23
| ||
| 00:27 | Add experimental sqlite3_config option to control the native Win32 heap size. (check-in: f09f11e9 user: mistachkin tags: winHeapSize) | |
Changes
Changes to src/main.c.
512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 |
if( szMmap<0 ) szMmap = SQLITE_DEFAULT_MMAP_SIZE;
if( szMmap>mxMmap) szMmap = mxMmap;
sqlite3GlobalConfig.szMmap = szMmap;
break;
}
#if SQLITE_OS_WIN && defined(SQLITE_WIN32_MALLOC)
case SQLITE_CONFIG_HEAP_SIZE: {
sqlite3GlobalConfig.nHeap = va_arg(ap, int);
break;
}
#endif
default: {
rc = SQLITE_ERROR;
|
| |
512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 |
if( szMmap<0 ) szMmap = SQLITE_DEFAULT_MMAP_SIZE;
if( szMmap>mxMmap) szMmap = mxMmap;
sqlite3GlobalConfig.szMmap = szMmap;
break;
}
#if SQLITE_OS_WIN && defined(SQLITE_WIN32_MALLOC)
case SQLITE_CONFIG_WIN32_HEAPSIZE: {
sqlite3GlobalConfig.nHeap = va_arg(ap, int);
break;
}
#endif
default: {
rc = SQLITE_ERROR;
|
Changes to src/sqlite.h.in.
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
....
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
|
** [SQLITE_FCNTL_MMAP_SIZE] file control. ^(The maximum allowed mmap size ** cannot be changed at run-time. Nor may the maximum allowed mmap size ** exceed the compile-time maximum mmap size set by the ** [SQLITE_MAX_MMAP_SIZE] compile-time option.)^ ** ^If either argument to this option is negative, then that argument is ** changed to its compile-time default. ** ** [[SQLITE_CONFIG_HEAP_SIZE]] ** <dt>SQLITE_CONFIG_HEAP_SIZE ** <dd>^This option is only available if SQLite is compiled for Windows ** with the [SQLITE_WIN32_MALLOC] pre-processor macro defined. ** SQLITE_CONFIG_HEAP_SIZE takes a 32-bit integer value that specifies ** the maximum size of the heap. ** </dl> */ #define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */ #define SQLITE_CONFIG_MULTITHREAD 2 /* nil */ #define SQLITE_CONFIG_SERIALIZED 3 /* nil */ #define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */ #define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */ ................................................................................ #define SQLITE_CONFIG_LOG 16 /* xFunc, void* */ #define SQLITE_CONFIG_URI 17 /* int */ #define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */ #define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */ #define SQLITE_CONFIG_COVERING_INDEX_SCAN 20 /* int */ #define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */ #define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */ #define SQLITE_CONFIG_HEAP_SIZE 23 /* int nByte */ /* ** CAPI3REF: Database Connection Configuration Options ** ** These constants are the available integer configuration options that ** can be passed as the second argument to the [sqlite3_db_config()] interface. ** |
|
|
|
|
|
|
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
....
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
|
** [SQLITE_FCNTL_MMAP_SIZE] file control. ^(The maximum allowed mmap size ** cannot be changed at run-time. Nor may the maximum allowed mmap size ** exceed the compile-time maximum mmap size set by the ** [SQLITE_MAX_MMAP_SIZE] compile-time option.)^ ** ^If either argument to this option is negative, then that argument is ** changed to its compile-time default. ** ** [[SQLITE_CONFIG_WIN32_HEAPSIZE]] ** <dt>SQLITE_CONFIG_WIN32_HEAPSIZE ** <dd>^This option is only available if SQLite is compiled for Windows ** with the [SQLITE_WIN32_MALLOC] pre-processor macro defined. ** SQLITE_CONFIG_WIN32_HEAPSIZE takes a 32-bit unsigned integer value ** that specifies the maximum size of the heap. ** </dl> */ #define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */ #define SQLITE_CONFIG_MULTITHREAD 2 /* nil */ #define SQLITE_CONFIG_SERIALIZED 3 /* nil */ #define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */ #define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */ ................................................................................ #define SQLITE_CONFIG_LOG 16 /* xFunc, void* */ #define SQLITE_CONFIG_URI 17 /* int */ #define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */ #define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */ #define SQLITE_CONFIG_COVERING_INDEX_SCAN 20 /* int */ #define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */ #define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */ #define SQLITE_CONFIG_WIN32_HEAPSIZE 23 /* int nByte */ /* ** CAPI3REF: Database Connection Configuration Options ** ** These constants are the available integer configuration options that ** can be passed as the second argument to the [sqlite3_db_config()] interface. ** |
Changes to src/test_malloc.c.
1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 |
if( nArg!=1 ){
Tcl_WrongNumArgs(interp, 1, objv, "NBYTE");
return TCL_ERROR;
}
if( Tcl_GetIntFromObj(interp, aArg[0], &nByte) ) return TCL_ERROR;
rc = sqlite3_config(SQLITE_CONFIG_HEAP_SIZE, nByte);
Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
return TCL_OK;
}
/*
** Usage: sqlite3_config_error [DB]
|
| |
1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 |
if( nArg!=1 ){
Tcl_WrongNumArgs(interp, 1, objv, "NBYTE");
return TCL_ERROR;
}
if( Tcl_GetIntFromObj(interp, aArg[0], &nByte) ) return TCL_ERROR;
rc = sqlite3_config(SQLITE_CONFIG_WIN32_HEAPSIZE, nByte);
Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
return TCL_OK;
}
/*
** Usage: sqlite3_config_error [DB]
|