gfcntl - manipulate file descriptors associated with GIO streams.
SYNOPSIS
#include gio.h
int gfcntl(GFILE *stream, int cmd);
int gfcntl(GFILE *stream, int cmd, int arg);
DESCRIPTION
This function performs miscellaneous operations on the file descriptor
associated with
stream
as does
fcntl(2).
RETURN VALUE
The return value depends on the value of cmd. See fcntl(2).
AUTHOR
T. A. Griffin, (Apr 1997)