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Overview
| Comment: | Made code to remove unused parameter warning part of the conditional. Ticket #3610. (CVS 6219) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | c5dca1146de72071ed2e5fdf6890f41682272587 |
| User & Date: | shane 2009-01-30 16:09:23 |
Context
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2009-01-30
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| 17:27 | Fix a round-off error when moving dates by negative modifier amounts. Ticket #3618. Enhance the "NNN years" modifier to accept fractional years. (CVS 6220) check-in: 86be908c user: drh tags: trunk | |
| 16:09 | Made code to remove unused parameter warning part of the conditional. Ticket #3610. (CVS 6219) check-in: c5dca114 user: shane tags: trunk | |
| 06:11 | Changes to setupLookaside() in main.c to better handle lookaside buffer configurations of zero-size. Ticket #3616. (CVS 6218) check-in: 0a2c7f74 user: shane tags: trunk | |
Changes
Changes to src/mutex_w32.c.
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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. ** ************************************************************************* ** This file contains the C functions that implement mutexes for win32 ** ** $Id: mutex_w32.c,v 1.14 2009/01/30 05:40:27 shane Exp $ */ #include "sqliteInt.h" /* ** The code in this file is only used if we are compiling multithreaded ** on a win32 system. */ ................................................................................ assert( p->id==SQLITE_MUTEX_RECURSIVE || winMutexNotheld(p) ); EnterCriticalSection(&p->mutex); p->owner = GetCurrentThreadId(); p->nRef++; } static int winMutexTry(sqlite3_mutex *p){ int rc = SQLITE_BUSY; UNUSED_PARAMETER(p); assert( p->id==SQLITE_MUTEX_RECURSIVE || winMutexNotheld(p) ); /* ** The sqlite3_mutex_try() routine is very rarely used, and when it ** is used it is merely an optimization. So it is OK for it to always ** fail. ** ** The TryEnterCriticalSection() interface is only available on WinNT. ................................................................................ */ #if 0 if( mutexIsNT() && TryEnterCriticalSection(&p->mutex) ){ p->owner = GetCurrentThreadId(); p->nRef++; rc = SQLITE_OK; } #endif return rc; } /* ** The sqlite3_mutex_leave() routine exits a mutex that was ** previously entered by the same thread. The behavior |
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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. ** ************************************************************************* ** This file contains the C functions that implement mutexes for win32 ** ** $Id: mutex_w32.c,v 1.15 2009/01/30 16:09:23 shane Exp $ */ #include "sqliteInt.h" /* ** The code in this file is only used if we are compiling multithreaded ** on a win32 system. */ ................................................................................ assert( p->id==SQLITE_MUTEX_RECURSIVE || winMutexNotheld(p) ); EnterCriticalSection(&p->mutex); p->owner = GetCurrentThreadId(); p->nRef++; } static int winMutexTry(sqlite3_mutex *p){ int rc = SQLITE_BUSY; assert( p->id==SQLITE_MUTEX_RECURSIVE || winMutexNotheld(p) ); /* ** The sqlite3_mutex_try() routine is very rarely used, and when it ** is used it is merely an optimization. So it is OK for it to always ** fail. ** ** The TryEnterCriticalSection() interface is only available on WinNT. ................................................................................ */ #if 0 if( mutexIsNT() && TryEnterCriticalSection(&p->mutex) ){ p->owner = GetCurrentThreadId(); p->nRef++; rc = SQLITE_OK; } #else UNUSED_PARAMETER(p); #endif return rc; } /* ** The sqlite3_mutex_leave() routine exits a mutex that was ** previously entered by the same thread. The behavior |