Function
FwupdPluginbytes_get_contents_fd
since: 1.8.2
Declaration [src]
GBytes*
fu_bytes_get_contents_fd (
gint fd,
gsize count,
GError** error
)
Description [src]
Reads a blob from a specific file descriptor.
Note: this will close the fd when done.
Available since: 1.8.2
Parameters
fd-
Type:
gintA file descriptor.
count-
Type:
gsizeThe maximum number of bytes to read.
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 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
A GBytes, or NULL.
| The caller of the function takes ownership of the data, and is responsible for freeing it. |