diff options
Diffstat (limited to 'camel/camel-stream.c')
| -rw-r--r-- | camel/camel-stream.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/camel/camel-stream.c b/camel/camel-stream.c index c66a950b26..b63a64ddb7 100644 --- a/camel/camel-stream.c +++ b/camel/camel-stream.c @@ -42,6 +42,12 @@ default_camel_close (CamelStream *stream) /* nothing */ } +static gint +default_camel_seek (CamelStream *stream, gint offset, CamelStreamSeekPolicy policy) +{ + /* nothing */ +} + static void camel_stream_class_init (CamelStreamClass *camel_stream_class) { @@ -55,6 +61,7 @@ camel_stream_class_init (CamelStreamClass *camel_stream_class) camel_stream_class->available = NULL; camel_stream_class->eos = NULL; camel_stream_class->close = default_camel_close; + camel_stream_class->seek = default_camel_seek; /* virtual method overload */ } @@ -169,6 +176,26 @@ camel_stream_close (CamelStream *stream) CS_CLASS (stream)->close (stream); } + +/** + * camel_stream_seek: + * @stream: a CamelStream object. + * @offset: offset value + * @policy: what to do with the offset + * + * + * + * Return value: new position, -1 if operation failed. + **/ +gint +camel_stream_seek (CamelStream *stream, gint offset, CamelStreamSeekPolicy policy) +{ + return CS_CLASS (stream)->seek (stream, offset, policy); +} + + + + /***************** Utility functions ********************/ /** |