Function
GioDBusMessagebytes_needed
since: 2.26
Declaration [src]
gssize
g_dbus_message_bytes_needed (
guchar* blob,
gsize blob_len,
GError** error
)
Description [src]
Utility function to calculate how many bytes are needed to
completely deserialize the D-Bus message stored at blob.
Available since: 2.26
Parameters
blob-
Type: An array of
guint8A blob representing a binary D-Bus message.
The length of the array is specified in the blob_lenargument.The data is owned by the caller of the function. blob_len-
Type:
gsizeThe length of
blob(must be at least 16). error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.