Method
GioUnixFDListget
since: 2.24
Description
Gets a file descriptor out of list.
index_ specifies the index of the file descriptor to get. It is a
programmer error for index_ to be out of range; see g_unix_fd_list_get_length().
The file descriptor is duplicated using dup() and set as
close-on-exec before being returned. You must call close() on it
when you are done.
A possible cause of failure is exceeding the per-process or system-wide file descriptor limit.
Available since: 2.24
Parameters
index_-
Type:
gintThe index into the list.
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.