diff options
| author | Max Reitz <mreitz@redhat.com> | 2017-03-28 22:51:28 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-04-28 16:02:03 +0200 |
| commit | 4bff28b81a0ddb48a09d279e99ab847e8a292506 (patch) | |
| tree | 5d792e847143ace016de670db3106a3d9466c10a /block/file-win32.c | |
| parent | ed3d2ec98a33fbdeabc471b11ff807075f07e996 (diff) | |
block: Add errp to BD.bdrv_truncate()
Add an Error parameter to the block drivers' bdrv_truncate() interface.
If a block driver does not set this in case of an error, the generic
bdrv_truncate() implementation will do so.
Where it is obvious, this patch also makes some block drivers set this
value.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170328205129.15138-4-mreitz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/file-win32.c')
| -rw-r--r-- | block/file-win32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/file-win32.c b/block/file-win32.c index e132ba17da..7872e00a21 100644 --- a/block/file-win32.c +++ b/block/file-win32.c @@ -460,7 +460,7 @@ static void raw_close(BlockDriverState *bs) } } -static int raw_truncate(BlockDriverState *bs, int64_t offset) +static int raw_truncate(BlockDriverState *bs, int64_t offset, Error **errp) { BDRVRawState *s = bs->opaque; LONG low, high; @@ -475,11 +475,11 @@ static int raw_truncate(BlockDriverState *bs, int64_t offset) */ dwPtrLow = SetFilePointer(s->hfile, low, &high, FILE_BEGIN); if (dwPtrLow == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { - fprintf(stderr, "SetFilePointer error: %lu\n", GetLastError()); + error_setg_win32(errp, GetLastError(), "SetFilePointer error"); return -EIO; } if (SetEndOfFile(s->hfile) == 0) { - fprintf(stderr, "SetEndOfFile error: %lu\n", GetLastError()); + error_setg_win32(errp, GetLastError(), "SetEndOfFile error"); return -EIO; } return 0; |