diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/btree.c | 7 | ||||
| -rw-r--r-- | src/sqlite.h.in | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/btree.c b/src/btree.c index c25c59404..a32745834 100644 --- a/src/btree.c +++ b/src/btree.c @@ -2398,6 +2398,8 @@ btree_open_out: sqlite3_free(p); *ppBtree = 0; }else{ + sqlite3_file *pFile; + /* If the B-Tree was successfully opened, set the pager-cache size to the ** default value. Except, when opening on an existing shared pager-cache, ** do not change the pager-cache size. @@ -2405,6 +2407,11 @@ btree_open_out: if( sqlite3BtreeSchema(p, 0, 0)==0 ){ sqlite3PagerSetCachesize(p->pBt->pPager, SQLITE_DEFAULT_CACHE_SIZE); } + + pFile = sqlite3PagerFile(pBt->pPager); + if( pFile->pMethods ){ + sqlite3OsFileControlHint(pFile, SQLITE_FCNTL_PDB, (void*)&pBt->db); + } } if( mutexOpen ){ assert( sqlite3_mutex_held(mutexOpen) ); diff --git a/src/sqlite.h.in b/src/sqlite.h.in index 1ee39b679..31e6427b1 100644 --- a/src/sqlite.h.in +++ b/src/sqlite.h.in @@ -1026,6 +1026,7 @@ struct sqlite3_io_methods { #define SQLITE_FCNTL_RBU 26 #define SQLITE_FCNTL_VFS_POINTER 27 #define SQLITE_FCNTL_JOURNAL_POINTER 28 +#define SQLITE_FCNTL_PDB 29 /* deprecated names */ #define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE |