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Backout changeset 4c509d9b5b59 (Bug 666611) due to failure on Windows.

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This commit is contained in:
Marco Bonardo 2011-08-04 14:26:59 +02:00
parent 0a8b86a9d3
commit b18c921ac6
2 changed files with 2 additions and 18 deletions
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6
storage/public/mozIStorageConnection.idl
View File

@ -361,17 +361,13 @@ interface mozIStorageConnection : nsISupports {
/**
* Controls SQLITE_FCNTL_CHUNK_SIZE setting in sqlite. This helps avoid fragmentation
* by growing/shrinking the database file in SQLITE_FCNTL_CHUNK_SIZE increments. To
* conserve memory on systems short on storage space, this function will have no effect
* on mobile devices or if less than 100MB of space is left available.
* by growing/shrinking the database file in SQLITE_FCNTL_CHUNK_SIZE increments.
*
* @param aIncrement
* The database file will grow in multiples of chunkSize.
* @param aDatabaseName
* Sqlite database name. "" means pass NULL for zDbName to sqlite3_file_control.
* See http://sqlite.org/c3ref/file_control.html for more details.
* @throws NS_ERROR_FILE_TOO_BIG
* If the system is short on storage space.
*/
void setGrowthIncrement(in PRInt32 aIncrement, in AUTF8String aDatabaseName);
};

14
storage/src/mozStorageConnection.cpp
View File

@ -47,9 +47,9 @@
#include "nsIMutableArray.h"
#include "nsHashSets.h"
#include "nsAutoPtr.h"
#include "nsIFile.h"
#include "nsIMemoryReporter.h"
#include "nsThreadUtils.h"
#include "nsILocalFile.h"
#include "mozIStorageAggregateFunction.h"
#include "mozIStorageCompletionCallback.h"
@ -70,8 +70,6 @@
#include "prlog.h"
#include "prprf.h"
#define BYTES_PER_MEBIBYTE 1048576
#ifdef PR_LOGGING
PRLogModuleInfo* gStorageLog = nsnull;
#endif
@ -1247,16 +1245,6 @@ Connection::SetGrowthIncrement(PRInt32 aChunkSize, const nsACString &aDatabaseNa
// so don't preallocate space. This is also not effective
// on log structured file systems used by Android devices
#if !defined(ANDROID) && !defined(MOZ_PLATFORM_MAEMO)
// Don't preallocate if less than 100MiB is available.
nsCOMPtr<nsILocalFile> localFile = do_QueryInterface(mDatabaseFile);
NS_ENSURE_STATE(localFile);
PRInt64 bytesAvailable;
nsresult rv = localFile->GetDiskSpaceAvailable(&bytesAvailable);
NS_ENSURE_SUCCESS(rv, rv);
if (bytesAvailable < 100 * BYTES_PER_MEBIBYTE) {
return NS_ERROR_FILE_TOO_BIG;
}
(void)::sqlite3_file_control(mDBConn,
aDatabaseName.Length() ? nsPromiseFlatCString(aDatabaseName).get() : NULL,
SQLITE_FCNTL_CHUNK_SIZE,