Matthias Clasen f18eab2ac7 GMappedFile: return an error when trying to map a device
Previously, we were returning an empty buffer for all filenames
where fstat() gives a size of 0. But this is only appropriate
for regular files.

Also improve the documentation around this issue. Based on a
patch by Ryan Lortie.

Conflicts:

	glib/tests/mappedfile.c

https://bugzilla.gnome.org/show_bug.cgi?id=659212
2011-09-17 20:03:00 -04:00
..