Add Linux Compat Infrastructure

Lay the initial ground work for a include/linux/ compatibility
directory.  This was less critical in the past because the bulk
of the ZFS code consumes the Solaris API via the SPL.  This API
was stable and the bulk Linux API differences were handled in
the SPL.

However, with the addition of a full Posix layer written directly
against the Linux APIs we are going to need more compatibility
code.  It makes sense that all this code should be cleanly located
in one place.  Subsequent patches should move the existing zvol
and vdev_disk compatibility code in to this directory.

1 files changed, 568 insertions, 0 deletions

diff --git a/include/linux/Makefile.in b/include/linux/Makefile.in
new file mode 100644
index 000000000..51d0a6d5b
--- /dev/null
+++ b/include/linux/Makefile.in
@@ -0,0 +1,568 @@
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+distclean-am: clean-am distclean-generic distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-kernelHEADERS install-libzfsHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-kernelHEADERS uninstall-libzfsHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool ctags distclean distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-kernelHEADERS install-libzfsHEADERS \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+	ps ps-am tags uninstall uninstall-am uninstall-kernelHEADERS \
+	uninstall-libzfsHEADERS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT: