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Overview
Comment: | Add documentation on the sqlite3_mutex_methods object. (CVS 5232) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
c3c7bfc9db6774824be14a1394e18427 |
User & Date: | drh 2008-06-18 13:47:04.000 |
Context
2008-06-18
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15:34 | Make sure aggregate functions can take any number of arguments up to the limit imposed by SQLITE_LIMIT_FUNCTION_ARGS. Ticket #3179. Modify the group_concat() function to take an unlimited number of arguments in order to facilitate testing this behavior. (CVS 5233) (check-in: 70c6739f4e user: drh tags: trunk) | |
13:47 | Add documentation on the sqlite3_mutex_methods object. (CVS 5232) (check-in: c3c7bfc9db user: drh tags: trunk) | |
13:27 | Added new configuration options to query the low-level malloc interface and to provide memory buffers for scratch, page-cache, and heap memory allocators. (CVS 5231) (check-in: e36201a352 user: drh tags: trunk) | |
Changes
Changes to src/sqlite.h.in.
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26 27 28 29 30 31 32 | ** on how SQLite interfaces are suppose to operate. ** ** The name of this file under configuration management is "sqlite.h.in". ** The makefile makes some minor changes to this file (such as inserting ** the version number) and changes its name to "sqlite3.h" as ** part of the build process. ** | | | 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | ** on how SQLite interfaces are suppose to operate. ** ** The name of this file under configuration management is "sqlite.h.in". ** The makefile makes some minor changes to this file (such as inserting ** the version number) and changes its name to "sqlite3.h" as ** part of the build process. ** ** @(#) $Id: sqlite.h.in,v 1.334 2008/06/18 13:47:04 drh Exp $ */ #ifndef _SQLITE3_H_ #define _SQLITE3_H_ #include <stdarg.h> /* Needed for the definition of va_list */ /* ** Make sure we can call this stuff from C++. |
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5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 | sqlite3_mutex *sqlite3_mutex_alloc(int); void sqlite3_mutex_free(sqlite3_mutex*); void sqlite3_mutex_enter(sqlite3_mutex*); int sqlite3_mutex_try(sqlite3_mutex*); void sqlite3_mutex_leave(sqlite3_mutex*); int sqlite3_mutex_end(void); typedef struct sqlite3_mutex_methods sqlite3_mutex_methods; struct sqlite3_mutex_methods { int (*xMutexInit)(void); sqlite3_mutex *(*xMutexAlloc)(int); void (*xMutexFree)(sqlite3_mutex *); void (*xMutexEnter)(sqlite3_mutex *); int (*xMutexTry)(sqlite3_mutex *); | > > > > > > > > > > > > > > > > > > > > > | 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 | sqlite3_mutex *sqlite3_mutex_alloc(int); void sqlite3_mutex_free(sqlite3_mutex*); void sqlite3_mutex_enter(sqlite3_mutex*); int sqlite3_mutex_try(sqlite3_mutex*); void sqlite3_mutex_leave(sqlite3_mutex*); int sqlite3_mutex_end(void); /* ** CAPI3REF: Mutex Methods Object {F17120} ** ** An instance of this structure defines the low-level routines ** used to allocate and use mutexes. This structure is used as ** an argument to the [SQLITE_CONFIG_MUTEX] and [SQLITE_CONFIG_GETMUTEX] ** options of [sqlite3_config()]. The methods defined by this ** structure implement the following interfaces (respectively): ** ** <ul> ** <li> [sqlite3_mutex_init()] </li> ** <li> [sqlite3_mutex_alloc()] </li> ** <li> [sqlite3_mutex_free()] </li> ** <li> [sqlite3_mutex_enter()] </li> ** <li> [sqlite3_mutex_try()] </li> ** <li> [sqlite3_mutex_leave()] </li> ** <li> [sqlite3_mutex_end()] </li> ** <li> [sqlite3_mutex_held()] </li> ** <li> [sqlite3_mutex_notheld()] </li> ** </ul> */ typedef struct sqlite3_mutex_methods sqlite3_mutex_methods; struct sqlite3_mutex_methods { int (*xMutexInit)(void); sqlite3_mutex *(*xMutexAlloc)(int); void (*xMutexFree)(sqlite3_mutex *); void (*xMutexEnter)(sqlite3_mutex *); int (*xMutexTry)(sqlite3_mutex *); |
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