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Overview
Comment: | Fine tune the hard-coded values passed to sqlite3_init_wsd(). (CVS 5664) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
af5763eb65baa791a38f7e235624e4f6 |
User & Date: | danielk1977 2008-09-02 16:22:29.000 |
Context
2008-09-02
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17:18 | Fix the position of the SQLITE_WSD macro in the declaration of global variable vfsList. (CVS 5665) (check-in: e869446119 user: danielk1977 tags: trunk) | |
16:22 | Fine tune the hard-coded values passed to sqlite3_init_wsd(). (CVS 5664) (check-in: af5763eb65 user: danielk1977 tags: trunk) | |
15:44 | Add an extra 'const' qualifier to two arrays (in func.c and pragma.c) to ensure that they do not consume space in the data segment of the compiled object files. (CVS 5663) (check-in: 43f757c9f0 user: danielk1977 tags: trunk) | |
Changes
Changes to src/main.c.
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10 11 12 13 14 15 16 | ** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** | | | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | ** ************************************************************************* ** Main file for the SQLite library. The routines in this file ** implement the programmer interface to the library. Routines in ** other files are for internal use by SQLite and should not be ** accessed by users of the library. ** ** $Id: main.c,v 1.498 2008/09/02 16:22:29 danielk1977 Exp $ */ #include "sqliteInt.h" #include <ctype.h> #ifdef SQLITE_ENABLE_FTS3 # include "fts3.h" #endif |
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85 86 87 88 89 90 91 | ** without blocking. */ int sqlite3_initialize(void){ sqlite3_mutex *pMaster; /* The main static mutex */ int rc; /* Result code */ #ifdef SQLITE_OMIT_WSD | | | 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | ** without blocking. */ int sqlite3_initialize(void){ sqlite3_mutex *pMaster; /* The main static mutex */ int rc; /* Result code */ #ifdef SQLITE_OMIT_WSD rc = sqlite3_wsd_init(4096, 24); if( rc!=SQLITE_OK ){ return rc; } #endif /* If SQLite is already completely initialized, then this call ** to sqlite3_initialize() should be a no-op. But the initialization |
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Changes to src/test_wsd.c.
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10 11 12 13 14 15 16 | ** ************************************************************************* ** ** The code in this file contains sample implementations of the ** sqlite3_wsd_init() and sqlite3_wsd_find() functions required if the ** SQLITE_OMIT_WSD symbol is defined at build time. ** | | | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | ** ************************************************************************* ** ** The code in this file contains sample implementations of the ** sqlite3_wsd_init() and sqlite3_wsd_find() functions required if the ** SQLITE_OMIT_WSD symbol is defined at build time. ** ** $Id: test_wsd.c,v 1.2 2008/09/02 16:22:29 danielk1977 Exp $ */ #if defined(SQLITE_OMIT_WSD) && defined(SQLITE_TEST) #include "sqliteInt.h" #define PLS_HASHSIZE 43 |
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56 57 58 59 60 61 62 | void *sqlite3_wsd_find(void *K, int L){ int i; int iHash = 0; ProcessLocalVar *pVar; /* Calculate a hash of K */ for(i=0; i<sizeof(void*); i++){ | | | 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | void *sqlite3_wsd_find(void *K, int L){ int i; int iHash = 0; ProcessLocalVar *pVar; /* Calculate a hash of K */ for(i=0; i<sizeof(void*); i++){ iHash = (iHash<<3) + ((unsigned char *)&K)[i]; } iHash = iHash%PLS_HASHSIZE; /* Search the hash table for K. */ for(pVar=pGlobal->aData[iHash]; pVar && pVar->pKey!=K; pVar=pVar->pNext); /* If no entry for K was found, create and populate a new one. */ |
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