Method
FwupdPluginIOChannelread_bytes
since: 1.2.2
Declaration [src]
GBytes*
fu_io_channel_read_bytes (
  FuIOChannel* self,
  gssize count,
  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
- count
- 
            Type: gssizeNumber of bytes to read, or -1 for no limit. 
- timeout_ms
- 
            Type: guintTimeout in ms. 
- flags
- 
            Type: FuIOChannelFlagsChannel flags, e.g. FU_IO_CHANNEL_FLAG_SINGLE_SHOT.
- 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 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: GBytes
A GBytes (which may be bigger than count), or NULL for error.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |