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Overview
| Comment: | Fix some minor compiler warnings. Added sqlite3Isalpha() for use in the soundex() function. (CVS 6203) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | bfc71edca471221add6b32b867d0b151 |
| User & Date: | drh 2009-01-24 11:30:43 |
Context
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2009-01-24
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| 15:23 | Remove obsolete files from the tools subfolder. (CVS 6204) check-in: d7456080 user: drh tags: trunk | |
| 11:30 | Fix some minor compiler warnings. Added sqlite3Isalpha() for use in the soundex() function. (CVS 6203) check-in: bfc71edc user: drh tags: trunk | |
| 09:56 | Remove incorrect ALWAYS macro associated with empty IN() sets. Ticket #3602. (CVS 6202) check-in: f3c09a0c user: danielk1977 tags: trunk | |
Changes
Changes to src/btree.h.
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** May you share freely, never taking more than you give. ** ************************************************************************* ** This header file defines the interface that the sqlite B-Tree file ** subsystem. See comments in the source code for a detailed description ** of what each interface routine does. ** ** @(#) $Id: btree.h,v 1.106 2008/12/17 17:30:26 danielk1977 Exp $ */ #ifndef _BTREE_H_ #define _BTREE_H_ /* TODO: This definition is just included so other modules compile. It ** needs to be revisited. */ ................................................................................ int sqlite3BtreeIsInReadTrans(Btree*); void *sqlite3BtreeSchema(Btree *, int, void(*)(void *)); int sqlite3BtreeSchemaLocked(Btree *); int sqlite3BtreeLockTable(Btree *, int, u8); int sqlite3BtreeSavepoint(Btree *, int, int); const char *sqlite3BtreeGetFilename(Btree *); const char *sqlite3BtreeGetDirname(Btree *); const char *sqlite3BtreeGetJournalname(Btree *); int sqlite3BtreeCopyFile(Btree *, Btree *); int sqlite3BtreeIncrVacuum(Btree *); /* The flags parameter to sqlite3BtreeCreateTable can be the bitwise OR ** of the following flags: |
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** May you share freely, never taking more than you give. ** ************************************************************************* ** This header file defines the interface that the sqlite B-Tree file ** subsystem. See comments in the source code for a detailed description ** of what each interface routine does. ** ** @(#) $Id: btree.h,v 1.107 2009/01/24 11:30:43 drh Exp $ */ #ifndef _BTREE_H_ #define _BTREE_H_ /* TODO: This definition is just included so other modules compile. It ** needs to be revisited. */ ................................................................................ int sqlite3BtreeIsInReadTrans(Btree*); void *sqlite3BtreeSchema(Btree *, int, void(*)(void *)); int sqlite3BtreeSchemaLocked(Btree *); int sqlite3BtreeLockTable(Btree *, int, u8); int sqlite3BtreeSavepoint(Btree *, int, int); const char *sqlite3BtreeGetFilename(Btree *); const char *sqlite3BtreeGetJournalname(Btree *); int sqlite3BtreeCopyFile(Btree *, Btree *); int sqlite3BtreeIncrVacuum(Btree *); /* The flags parameter to sqlite3BtreeCreateTable can be the bitwise OR ** of the following flags: |
Changes to src/func.c.
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** This file contains the C functions that implement various SQL ** functions of SQLite. ** ** There is only one exported symbol in this file - the function ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** ** $Id: func.c,v 1.210 2009/01/20 16:53:40 danielk1977 Exp $ */ #include "sqliteInt.h" #include <stdlib.h> #include <assert.h> #include "vdbeInt.h" /* ................................................................................ 1, 2, 6, 2, 3, 0, 1, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 0, 1, 2, 0, 0, 2, 2, 4, 5, 5, 0, 1, 2, 6, 2, 3, 0, 1, 0, 2, 0, 2, 0, 0, 0, 0, 0, }; assert( argc==1 ); zIn = (u8*)sqlite3_value_text(argv[0]); if( zIn==0 ) zIn = (u8*)""; for(i=0; zIn[i] && !isalpha(zIn[i]); i++){} if( zIn[i] ){ u8 prevcode = iCode[zIn[i]&0x7f]; zResult[0] = sqlite3Toupper(zIn[i]); for(j=1; j<4 && zIn[i]; i++){ int code = iCode[zIn[i]&0x7f]; if( code>0 ){ if( code!=prevcode ){ |
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** This file contains the C functions that implement various SQL ** functions of SQLite. ** ** There is only one exported symbol in this file - the function ** sqliteRegisterBuildinFunctions() found at the bottom of the file. ** All other code has file scope. ** ** $Id: func.c,v 1.211 2009/01/24 11:30:43 drh Exp $ */ #include "sqliteInt.h" #include <stdlib.h> #include <assert.h> #include "vdbeInt.h" /* ................................................................................ 1, 2, 6, 2, 3, 0, 1, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 0, 1, 2, 0, 0, 2, 2, 4, 5, 5, 0, 1, 2, 6, 2, 3, 0, 1, 0, 2, 0, 2, 0, 0, 0, 0, 0, }; assert( argc==1 ); zIn = (u8*)sqlite3_value_text(argv[0]); if( zIn==0 ) zIn = (u8*)""; for(i=0; zIn[i] && !sqlite3Isalpha(zIn[i]); i++){} if( zIn[i] ){ u8 prevcode = iCode[zIn[i]&0x7f]; zResult[0] = sqlite3Toupper(zIn[i]); for(j=1; j<4 && zIn[i]; i++){ int code = iCode[zIn[i]&0x7f]; if( code>0 ){ if( code!=prevcode ){ |
Changes to src/global.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file contains definitions of global variables and contants. ** ** $Id: global.c,v 1.10 2009/01/20 16:53:40 danielk1977 Exp $ */ #include "sqliteInt.h" /* An array to map all upper-case characters into their corresponding ** lower-case character. ** ................................................................................ }; /* ** The following 256 byte lookup table is used to support SQLites built-in ** equivalents to the following standard library functions: ** ** isspace() 0x01 ** isalnum() 0x02 ** isdigit() 0x04 ** isxdigit() 0x08 ** toupper() 0x20 ** ** Bit 0x20 is set if the mapped character requires translation to upper ** case. i.e. if the character is a lower-case ASCII character.character. ** If x is a lower-case ASCII character, then its upper-case equivalent ** is (x - 0x20). Therefore toupper() can be implemented as: ** ** (x & ~(map[x]&0x20)) ** ** Standard function tolower() is implemented using the sqlite3UpperToLower[] ** array. tolower() is used more often than toupper() by SQLite. ................................................................................ const unsigned char sqlite3CtypeMap[256] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 00..07 ........ */ 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, /* 08..0f ........ */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 10..17 ........ */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 18..1f ........ */ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 20..27 !"#$%&' */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 28..2f ()*+,-./ */ 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, 0x0e, /* 30..37 01234567 */ 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 38..3f 89:;<=>? */ 0x00, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x02, /* 40..47 @ABCDEFG */ 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, /* 48..4f HIJKLMNO */ 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, /* 50..57 PQRSTUVW */ 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, /* 58..5f XYZ[\]^_ */ 0x00, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x22, /* 60..67 `abcdefg */ 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, /* 68..6f hijklmno */ |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file contains definitions of global variables and contants. ** ** $Id: global.c,v 1.11 2009/01/24 11:30:43 drh Exp $ */ #include "sqliteInt.h" /* An array to map all upper-case characters into their corresponding ** lower-case character. ** ................................................................................ }; /* ** The following 256 byte lookup table is used to support SQLites built-in ** equivalents to the following standard library functions: ** ** isspace() 0x01 ** isalpha() 0x02 ** isdigit() 0x04 ** isalnum() 0x06 ** isxdigit() 0x08 ** toupper() 0x20 ** ** Bit 0x20 is set if the mapped character requires translation to upper ** case. i.e. if the character is a lower-case ASCII character. ** If x is a lower-case ASCII character, then its upper-case equivalent ** is (x - 0x20). Therefore toupper() can be implemented as: ** ** (x & ~(map[x]&0x20)) ** ** Standard function tolower() is implemented using the sqlite3UpperToLower[] ** array. tolower() is used more often than toupper() by SQLite. ................................................................................ const unsigned char sqlite3CtypeMap[256] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 00..07 ........ */ 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, /* 08..0f ........ */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 10..17 ........ */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 18..1f ........ */ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 20..27 !"#$%&' */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 28..2f ()*+,-./ */ 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, /* 30..37 01234567 */ 0x0c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 38..3f 89:;<=>? */ 0x00, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x02, /* 40..47 @ABCDEFG */ 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, /* 48..4f HIJKLMNO */ 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, /* 50..57 PQRSTUVW */ 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, /* 58..5f XYZ[\]^_ */ 0x00, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x22, /* 60..67 `abcdefg */ 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, /* 68..6f hijklmno */ |
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 1.558 2009/01/23 16:45:01 danielk1977 Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" /* ** Macros for troubleshooting. Normally turned off */ ................................................................................ ** enabled at compile time, the compiler can omit the tests of ** 'isDirect' below, as well as the block enclosed in the ** "if( isDirect )" condition. */ #ifndef SQLITE_ENABLE_ATOMIC_WRITE const int isDirect = 0; assert( isDirectMode==0 ); #else const int isDirect = isDirectMode; #endif assert( pPager->state>=PAGER_RESERVED ); if( !pPager->changeCountDone && pPager->dbSize>0 ){ PgHdr *pPgHdr; /* Reference to page 1 */ |
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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 1.559 2009/01/24 11:30:43 drh Exp $ */ #ifndef SQLITE_OMIT_DISKIO #include "sqliteInt.h" /* ** Macros for troubleshooting. Normally turned off */ ................................................................................ ** enabled at compile time, the compiler can omit the tests of ** 'isDirect' below, as well as the block enclosed in the ** "if( isDirect )" condition. */ #ifndef SQLITE_ENABLE_ATOMIC_WRITE const int isDirect = 0; assert( isDirectMode==0 ); UNUSED_PARAMETER(isDirectMode); #else const int isDirect = isDirectMode; #endif assert( pPager->state>=PAGER_RESERVED ); if( !pPager->changeCountDone && pPager->dbSize>0 ){ PgHdr *pPgHdr; /* Reference to page 1 */ |
Changes to src/pager.h.
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** May you share freely, never taking more than you give. ** ************************************************************************* ** This header file defines the interface that the sqlite page cache ** subsystem. The page cache subsystem reads and writes a file a page ** at a time and provides a journal for rollback. ** ** @(#) $Id: pager.h,v 1.97 2009/01/23 16:45:01 danielk1977 Exp $ */ #ifndef _PAGER_H_ #define _PAGER_H_ /* ** Default maximum size for persistent journal files. A negative ................................................................................ /* Functions used to query pager state and configuration. */ u8 sqlite3PagerIsreadonly(Pager*); int sqlite3PagerRefcount(Pager*); const char *sqlite3PagerFilename(Pager*); const sqlite3_vfs *sqlite3PagerVfs(Pager*); sqlite3_file *sqlite3PagerFile(Pager*); const char *sqlite3PagerDirname(Pager*); const char *sqlite3PagerJournalname(Pager*); int sqlite3PagerNosync(Pager*); void *sqlite3PagerTempSpace(Pager*); /* Functions used in auto-vacuum mode to truncate the database file. */ #ifndef SQLITE_OMIT_AUTOVACUUM void sqlite3PagerTruncateImage(Pager*,Pgno); |
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** May you share freely, never taking more than you give. ** ************************************************************************* ** This header file defines the interface that the sqlite page cache ** subsystem. The page cache subsystem reads and writes a file a page ** at a time and provides a journal for rollback. ** ** @(#) $Id: pager.h,v 1.98 2009/01/24 11:30:43 drh Exp $ */ #ifndef _PAGER_H_ #define _PAGER_H_ /* ** Default maximum size for persistent journal files. A negative ................................................................................ /* Functions used to query pager state and configuration. */ u8 sqlite3PagerIsreadonly(Pager*); int sqlite3PagerRefcount(Pager*); const char *sqlite3PagerFilename(Pager*); const sqlite3_vfs *sqlite3PagerVfs(Pager*); sqlite3_file *sqlite3PagerFile(Pager*); const char *sqlite3PagerJournalname(Pager*); int sqlite3PagerNosync(Pager*); void *sqlite3PagerTempSpace(Pager*); /* Functions used in auto-vacuum mode to truncate the database file. */ #ifndef SQLITE_OMIT_AUTOVACUUM void sqlite3PagerTruncateImage(Pager*,Pgno); |
Changes to src/sqliteInt.h.
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** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.829 2009/01/20 17:06:27 danielk1977 Exp $ */ #ifndef _SQLITEINT_H_ #define _SQLITEINT_H_ /* ** Include the configuration header output by 'configure' if we're using the ** autoconf-based build ................................................................................ ** The following macros mimic the standard library functions toupper(), ** isspace(), isalnum(), isdigit() and isxdigit(), respectively. The ** sqlite versions only work for ASCII characters, regardless of locale. */ #ifdef SQLITE_ASCII # define sqlite3Toupper(x) ((x)&~(sqlite3CtypeMap[(unsigned char)(x)]&0x20)) # define sqlite3Isspace(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x01) # define sqlite3Isalnum(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x02) # define sqlite3Isdigit(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x04) # define sqlite3Isxdigit(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x08) # define sqlite3Tolower(x) (sqlite3UpperToLower[(unsigned char)(x)]) #else # include <ctype.h> # define sqlite3Toupper(x) toupper((unsigned char)(x)) # define sqlite3Isspace(x) isspace((unsigned char)(x)) # define sqlite3Isalnum(x) isalnum((unsigned char)(x)) # define sqlite3Isdigit(x) isdigit((unsigned char)(x)) # define sqlite3Isxdigit(x) isxdigit((unsigned char)(x)) # define sqlite3Tolower(x) tolower((unsigned char)(x)) #endif /* ** Internal function prototypes |
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** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.830 2009/01/24 11:30:43 drh Exp $ */ #ifndef _SQLITEINT_H_ #define _SQLITEINT_H_ /* ** Include the configuration header output by 'configure' if we're using the ** autoconf-based build ................................................................................ ** The following macros mimic the standard library functions toupper(), ** isspace(), isalnum(), isdigit() and isxdigit(), respectively. The ** sqlite versions only work for ASCII characters, regardless of locale. */ #ifdef SQLITE_ASCII # define sqlite3Toupper(x) ((x)&~(sqlite3CtypeMap[(unsigned char)(x)]&0x20)) # define sqlite3Isspace(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x01) # define sqlite3Isalnum(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x06) # define sqlite3Isalpha(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x02) # define sqlite3Isdigit(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x04) # define sqlite3Isxdigit(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x08) # define sqlite3Tolower(x) (sqlite3UpperToLower[(unsigned char)(x)]) #else # include <ctype.h> # define sqlite3Toupper(x) toupper((unsigned char)(x)) # define sqlite3Isspace(x) isspace((unsigned char)(x)) # define sqlite3Isalnum(x) isalnum((unsigned char)(x)) # define sqlite3Isalpha(x) isalpha((unsigned char)(x)) # define sqlite3Isdigit(x) isdigit((unsigned char)(x)) # define sqlite3Isxdigit(x) isxdigit((unsigned char)(x)) # define sqlite3Tolower(x) tolower((unsigned char)(x)) #endif /* ** Internal function prototypes |