Function
FwupdPlugininput_stream_read_bytes
since: 2.0.0
Declaration [src]
GBytes*
fu_input_stream_read_bytes (
  GInputStream* stream,
  gsize offset,
  gsize count,
  FuProgress* progress,
  GError** error
)
Description [src]
Read a GBytes from a stream in a safe way.
NOTE: The returned buffer may be smaller than count!
Available since: 2.0.0
Parameters
- stream
- 
            Type: GInputStreamA GInputStream.The data is owned by the caller of the function. 
- offset
- 
            Type: gsizeOffset in bytes into streamto copy from.
- count
- 
            Type: gsizeMaximum number of bytes to read. 
- progress
- 
            Type: FuProgressAn optional FuProgress.The argument can be NULL.The data is owned by the caller of the function. 
- 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.
Return value
Type: GBytes
Buffer.
| The caller of the function takes ownership of the data, and is responsible for freeing it. |