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Overview
| Comment: | Add a 'const' to the opcodeProperty array in vdbe.c. (CVS 5661) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
29c9a80294398a349bc7cf0fb84cd4ef |
| User & Date: | danielk1977 2008-09-02 11:05:02 |
Context
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2008-09-02
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| 14:07 | Move the sqlite3SharedCacheEnabled global and the inProgress static variable (function sqlite3_initialize()) into the global sqlite3Config structure. This is required for the OMIT_WSD feature to work on some platforms. (CVS 5662) (check-in: 88c82759 user: danielk1977 tags: trunk) | |
| 11:05 | Add a 'const' to the opcodeProperty array in vdbe.c. (CVS 5661) (check-in: 29c9a802 user: danielk1977 tags: trunk) | |
| 10:22 | Change some more global variables to work with OMIT_WSD. (CVS 5660) (check-in: 46acaf58 user: danielk1977 tags: trunk) | |
Changes
Changes to src/pager.c.
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** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** ** @(#) $Id: pager.c,v 1.485 2008/08/28 02:26:07 drh Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" /* ** Macros for troubleshooting. Normally turned off */ ................................................................................ /* ** Write zeros over the header of the journal file. This has the ** effect of invalidating the journal file and committing the ** transaction. */ static int zeroJournalHdr(Pager *pPager, int doTruncate){ int rc = SQLITE_OK; static const char zeroHdr[28]; if( pPager->journalOff ){ i64 iLimit = pPager->journalSizeLimit; IOTRACE(("JZEROHDR %p\n", pPager)) if( doTruncate || iLimit==0 ){ rc = sqlite3OsTruncate(pPager->jfd, 0); |
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** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** ** @(#) $Id: pager.c,v 1.486 2008/09/02 11:05:02 danielk1977 Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" /* ** Macros for troubleshooting. Normally turned off */ ................................................................................ /* ** Write zeros over the header of the journal file. This has the ** effect of invalidating the journal file and committing the ** transaction. */ static int zeroJournalHdr(Pager *pPager, int doTruncate){ int rc = SQLITE_OK; static const char zeroHdr[28] = {}; if( pPager->journalOff ){ i64 iLimit = pPager->journalSizeLimit; IOTRACE(("JZEROHDR %p\n", pPager)) if( doTruncate || iLimit==0 ){ rc = sqlite3OsTruncate(pPager->jfd, 0); |
Changes to src/vdbe.c.
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** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.777 2008/08/21 19:28:30 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> #include "vdbeInt.h" /* ** The following global variable is incremented every time a cursor ................................................................................ /* ** Properties of opcodes. The OPFLG_INITIALIZER macro is ** created by mkopcodeh.awk during compilation. Data is obtained ** from the comments following the "case OP_xxxx:" statements in ** this file. */ static unsigned char opcodeProperty[] = OPFLG_INITIALIZER; /* ** Return true if an opcode has any of the OPFLG_xxx properties ** specified by mask. */ int sqlite3VdbeOpcodeHasProperty(int opcode, int mask){ assert( opcode>0 && opcode<sizeof(opcodeProperty) ); |
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** ** Various scripts scan this source file in order to generate HTML ** documentation, headers files, or other derived files. The formatting ** of the code in this file is, therefore, important. See other comments ** in this file for details. If in doubt, do not deviate from existing ** commenting and indentation practices when changing or adding code. ** ** $Id: vdbe.c,v 1.778 2008/09/02 11:05:02 danielk1977 Exp $ */ #include "sqliteInt.h" #include <ctype.h> #include "vdbeInt.h" /* ** The following global variable is incremented every time a cursor ................................................................................ /* ** Properties of opcodes. The OPFLG_INITIALIZER macro is ** created by mkopcodeh.awk during compilation. Data is obtained ** from the comments following the "case OP_xxxx:" statements in ** this file. */ static const unsigned char opcodeProperty[] = OPFLG_INITIALIZER; /* ** Return true if an opcode has any of the OPFLG_xxx properties ** specified by mask. */ int sqlite3VdbeOpcodeHasProperty(int opcode, int mask){ assert( opcode>0 && opcode<sizeof(opcodeProperty) ); |