Method

GpiodglibChiprequest_lines

Declaration

GpiodglibLineRequest*
gpiodglib_chip_request_lines (
  GpiodglibChip* self,
  GpiodglibRequestConfig* req_cfg,
  GpiodglibLineConfig* line_cfg,
  GError** error
)

Description

Request a set of lines for exclusive usage.

Parameters

req_cfg

Type: GpiodglibRequestConfig

Request config object. Can be NULL for default settings.

The data is owned by the caller of the method.

line_cfg

Type: GpiodglibLineConfig

Line config object.

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: GpiodglibLineRequest

New GpiodglibLineRequest.

The caller of the method takes ownership of the data, and is responsible for freeing it.