Method

GioDataInputStreamread_byte

Declaration [src]

guchar
g_data_input_stream_read_byte (
  GDataInputStream* stream,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Reads an unsigned 8-bit/1-byte value from stream.

Parameters

cancellable

Type: GCancellable

Optional GCancellable object, NULL to ignore.

The argument can be NULL.

The data is owned by the caller of the method.

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 a NULL GError*.

The argument will be left initialized to NULL by the method 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.

Return value

Type: guchar

An unsigned 8-bit/1-byte value read from the stream or 0 if an error occurred.