Method

FwupdPluginIOChannelread_raw

Declaration [src]

gboolean
fu_io_channel_read_raw (
  FuIOChannel* self,
  guint8* buf,
  gsize bufsz,
  gsize* bytes_read,
  guint timeout_ms,
  FuIOChannelFlags flags,
  GError** error
)

Description [src]

Reads bytes from the TTY, that will fail if exceeding timeout_ms.

Available since:1.2.2

Parameters

buf guint8*
 

Optional buffer.

 The argument can be NULL.
 The data is owned by the caller of the function.
bufsz gsize
 

Size of buf.

bytes_read gsize*
 

Data written to buf.

 The argument will be set by the function.
 The argument can be set to NULL.
timeout_ms guint
 

Timeout in ms.

flags FuIOChannelFlags
 

Channel flags, e.g. FU_IO_CHANNEL_FLAG_SINGLE_SHOT.

error GError **
  The return location for a GError*, or NULL.

Return value

Returns: gboolean
 

A GBytes, or NULL for error.