[ Version ( since = "2.22" ) ]
public int64 seek (int64 offset, int whence)
Reset the source position to a known value.
Note that if the source stream/descriptor was not positioned at 0 to begin with, and an absolute seek is specified (whence != SEEK_CUR), then the seek position may not match the desired seek position.
| this |
MIME parser object |
| offset |
Number of bytes to offset the seek by. |
| whence |
SEEK_SET, SEEK_CUR, SEEK_END |
|
The new seek offset, or -1 on an error (for example, trying to seek on a non-seekable stream or file descriptor). |