Checks to see if a file is native to the platform.
A native file s one expressed in the platform-native filename format,
e.g. "C:\Windows" or "/usr/bin/". This does not mean the file is local,
as it might be on a locally mounted remote filesystem.
On some systems non-native files may be available using
the native filesystem via a userspace filesystem (FUSE), in
these cases this call will return FALSE, but g_file_get_path()
will still return a native path.
This call does no blocking i/o.
Checks to see if a file is native to the platform. A native file s one expressed in the platform-native filename format, e.g. "C:\Windows" or "/usr/bin/". This does not mean the file is local, as it might be on a locally mounted remote filesystem. On some systems non-native files may be available using the native filesystem via a userspace filesystem (FUSE), in these cases this call will return FALSE, but g_file_get_path() will still return a native path. This call does no blocking i/o.