diff options
Diffstat (limited to 'src/sqlite.h.in')
| -rw-r--r-- | src/sqlite.h.in | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/sqlite.h.in b/src/sqlite.h.in index c43b7cd0d..92caceedd 100644 --- a/src/sqlite.h.in +++ b/src/sqlite.h.in @@ -12,7 +12,7 @@ ** This header file defines the interface that the SQLite library ** presents to client programs. ** -** @(#) $Id: sqlite.h.in,v 1.154 2006/01/10 15:18:28 drh Exp $ +** @(#) $Id: sqlite.h.in,v 1.155 2006/01/11 21:41:22 drh Exp $ */ #ifndef _SQLITE3_H_ #define _SQLITE3_H_ @@ -1330,20 +1330,12 @@ void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*); int sqlite3_enable_shared_cache(int); /* -** This function is only available if the library is compiled without -** the SQLITE_OMIT_MEMORY_MANAGEMENT macro defined. It is used to enable or -** disable (if the argument is true or false, respectively) the -** "memory management" features (accessed via the sqlite3_soft_heap_limit() -** and sqlite3_release_memory() APIs). -*/ -int sqlite3_enable_memory_management(int); - -/* ** Attempt to free N bytes of heap memory by deallocating non-essential ** memory allocations held by the database library (example: memory ** used to cache database pages to improve performance). ** -** This function is a no-op unless memory-management has been enabled. +** This function is not a part of standard builds. It is only created +** if SQLite is compiled with the SQLITE_ENABLE_MEMORY_MANAGEMENT macro. */ int sqlite3_release_memory(int); @@ -1357,13 +1349,26 @@ int sqlite3_release_memory(int); ** sufficient memory to prevent the limit from being exceeded, the memory is ** allocated anyway and the current operation proceeds. ** -** This function is only available if the library was compiled without the -** SQLITE_OMIT_MEMORY_MANAGEMENT option set. It is a no-op unless +** This function is only available if the library was compiled with the +** SQLITE_ENABLE_MEMORY_MANAGEMENT option set. ** memory-management has been enabled. */ void sqlite3_soft_heap_limit(int); /* +** This routine makes sure that all thread-local storage has been +** deallocated for the current thread. +** +** This routine is not technically necessary. All thread-local storage +** will be automatically deallocated once memory-management and +** shared-cache are disabled and the soft heap limit has been set +** to zero. This routine is provided as a convenience for users who +** want to make absolutely sure they have not forgotten something +** prior to killing off a thread. +*/ +void sqlite3_thread_cleanup(void); + +/* ** Undo the hack that converts floating point types to integer for ** builds on processors without floating point support. */ |