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Overview
Comment: | Fix some function declarations (change "int foo()" to "int foo(void)"). Ticket #3399. (CVS 5740) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
0fb98c35353d8c0a8d669bbe45fe84e3 |
User & Date: | danielk1977 2008-09-24 09:12:47.000 |
Context
2008-09-24
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09:58 | Add file fts3_icu.c to the amalgamation. Because of the way header files are included into sqlite3.c, fts3_icu.c has to appear after all the other fts3 and icu extension files. Ticket #3398. (CVS 5741) (check-in: 0acca5842f user: danielk1977 tags: trunk) | |
09:12 | Fix some function declarations (change "int foo()" to "int foo(void)"). Ticket #3399. (CVS 5740) (check-in: 0fb98c3535 user: danielk1977 tags: trunk) | |
2008-09-23
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17:39 | Catch another case where SQLITE_IOERR could be returned instead of SQLITE_NOMEM following an out-of-memory error. (CVS 5739) (check-in: 18d030da0c user: danielk1977 tags: trunk) | |
Changes
Changes to src/os_unix.c.
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8 9 10 11 12 13 14 | ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ****************************************************************************** ** ** This file contains code that is specific to Unix systems. ** | | | 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ****************************************************************************** ** ** This file contains code that is specific to Unix systems. ** ** $Id: os_unix.c,v 1.204 2008/09/24 09:12:47 danielk1977 Exp $ */ #include "sqliteInt.h" #if SQLITE_OS_UNIX /* This file is used on unix only */ /* ** If SQLITE_ENABLE_LOCKING_STYLE is defined and is non-zero, then several ** alternative locking implementations are provided: |
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385 386 387 388 389 390 391 | ** a normal expected return code of SQLITE_BUSY or SQLITE_OK */ #define IS_LOCK_ERROR(x) ((x != SQLITE_OK) && (x != SQLITE_BUSY)) /* ** Helper functions to obtain and relinquish the global mutex. */ | | | | 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 | ** a normal expected return code of SQLITE_BUSY or SQLITE_OK */ #define IS_LOCK_ERROR(x) ((x != SQLITE_OK) && (x != SQLITE_BUSY)) /* ** Helper functions to obtain and relinquish the global mutex. */ static void enterMutex(void){ sqlite3_mutex_enter(sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER)); } static void leaveMutex(void){ sqlite3_mutex_leave(sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER)); } #if SQLITE_THREADSAFE /* ** This variable records whether or not threads can override each others ** locks. |
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Changes to src/pcache.c.
1 2 3 4 5 6 7 8 9 10 11 12 13 | /* ** 2008 August 05 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** 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. ** ************************************************************************* ** This file implements that page cache. ** | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | /* ** 2008 August 05 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** 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. ** ************************************************************************* ** This file implements that page cache. ** ** @(#) $Id: pcache.c,v 1.32 2008/09/24 09:12:47 danielk1977 Exp $ */ #include "sqliteInt.h" /* ** A complete page cache is an instance of this structure. ** ** A cache may only be deleted by its owner and while holding the |
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519 520 521 522 523 524 525 | ** This function removes page pcache.pLruTail from the global LRU list, ** and from the hash-table and PCache.pClean list of the owner pcache. ** There should be no other references to the page. ** ** A pointer to the recycled page is returned, or NULL if no page is ** eligible for recycling. */ | | | 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 | ** This function removes page pcache.pLruTail from the global LRU list, ** and from the hash-table and PCache.pClean list of the owner pcache. ** There should be no other references to the page. ** ** A pointer to the recycled page is returned, or NULL if no page is ** eligible for recycling. */ static PgHdr *pcacheRecyclePage(void){ PgHdr *p = 0; assert( sqlite3_mutex_held(pcache_g.mutex) ); if( (p=pcache_g.pLruTail) ){ assert( (p->flags&PGHDR_DIRTY)==0 ); pcacheRemoveFromLruList(p); pcacheRemoveFromHash(p); |
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947 948 949 950 951 952 953 | pcacheExitMutex(); } /* ** If there are currently more than pcache.nMaxPage pages allocated, try ** to recycle pages to reduce the number allocated to pcache.nMaxPage. */ | | | 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 | pcacheExitMutex(); } /* ** If there are currently more than pcache.nMaxPage pages allocated, try ** to recycle pages to reduce the number allocated to pcache.nMaxPage. */ static void pcacheEnforceMaxPage(void){ PgHdr *p; assert( sqlite3_mutex_held(pcache_g.mutex) ); while( pcache_g.nCurrentPage>pcache_g.nMaxPage && (p = pcacheRecyclePage()) ){ pcachePageFree(p); } } |
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Changes to test/lock5.test.
1 2 3 4 5 6 7 8 9 10 11 12 13 | # 2008 June 28 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # 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. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this script is database locks. # | | < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | # 2008 June 28 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # 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. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this script is database locks. # # $Id: lock5.test,v 1.3 2008/09/24 09:12:47 danielk1977 Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # This file is only run if using the unix backend compiled with the # SQLITE_ENABLE_LOCKING_STYLE macro. db close if {[catch {sqlite3 db test.db -vfs unix-none} msg]} { finish_test return } db close do_test lock5-dotfile.1 { sqlite3 db test.db -vfs unix-dotfile |
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