From 615168d1767d0d8ac4d0f56e924fd2e5089b30a3 Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 19 Dec 2008 11:30:42 -0800
Subject: [PATCH] Stub out additional sunddi interfaces

---
 lib/libspl/Makefile.am             |  2 +-
 lib/libspl/include/sys/sunddi.h    | 41 +++++++++++++++++++++++++++++-
 lib/libspl/{strtoxx.c => sunddi.c} | 16 ++++++++++++
 3 files changed, 57 insertions(+), 2 deletions(-)
 rename lib/libspl/{strtoxx.c => sunddi.c} (87%)

diff --git a/lib/libspl/Makefile.am b/lib/libspl/Makefile.am
index 91e166d6c3..4c7eb722bc 100644
--- a/lib/libspl/Makefile.am
+++ b/lib/libspl/Makefile.am
@@ -14,7 +14,7 @@ libspl_la_SOURCES = \
 	${top_srcdir}/lib/libspl/strlcat.c \
 	${top_srcdir}/lib/libspl/strlcpy.c \
 	${top_srcdir}/lib/libspl/strnlen.c \
-	${top_srcdir}/lib/libspl/strtoxx.c \
+	${top_srcdir}/lib/libspl/sunddi.c \
 	${top_srcdir}/lib/libspl/u8_textprep.c \
 	${top_srcdir}/lib/libspl/zone.c \
 	${top_srcdir}/lib/libspl/include/sys/list.h \
diff --git a/lib/libspl/include/sys/sunddi.h b/lib/libspl/include/sys/sunddi.h
index 5d28fe7737..df5f5b187e 100644
--- a/lib/libspl/include/sys/sunddi.h
+++ b/lib/libspl/include/sys/sunddi.h
@@ -24,11 +24,50 @@
  */
 
 #ifndef	_SYS_SUNDDI_H
-#define	_SYS_SUNDDI_H
+#define	_SYS_SUNDDI_Ha
+
+#include <sys/types.h>
+
+/*
+ * Generic Sun DDI definitions.
+ */
+#define DDI_SUCCESS		(0)   /* successful return */
+#define DDI_FAILURE		(-1)  /* unsuccessful return */
+#define DDI_NOT_WELL_FORMED	(-2)  /* A dev_info node is not valid */
+#define DDI_EAGAIN		(-3)  /* not enough interrupt resources */
+#define DDI_EINVAL		(-4)  /* invalid request or arguments */
+#define DDI_ENOTSUP		(-5)  /* operation is not supported */
+#define DDI_EPENDING		(-6)  /* operation or an event is pending */
+
+/*
+ * General-purpose DDI error return value definitions
+ */
+#define DDI_ENOMEM		1     /* memory not available */
+#define DDI_EBUSY		2     /* busy */
+#define DDI_ETRANSPORT		3     /* transport down */
+#define DDI_ECONTEXT		4     /* context error */
+
+/*
+ * DDI_DEV_T_NONE:      When creating, property is not associated with
+ *                      particular dev_t.
+ * DDI_DEV_T_ANY:       Wildcard dev_t when searching properties.
+ */
+#define DDI_DEV_T_NONE		((dev_t)-1)
+#define DDI_DEV_T_ANY		((dev_t)-2)
+
+/*
+ * Property flags:
+ */
+#define DDI_PROP_DONTPASS	0x0001  /* Don't pass request to parent */
+#define DDI_PROP_CANSLEEP	0x0002  /* Memory allocation may sleep */
+
 
 extern int ddi_strtoul(const char *, char **, int, unsigned long *);
 extern int ddi_strtol(const char *, char **, int, long *);
 extern int ddi_strtoull(const char *, char **, int, unsigned long long *);
 extern int ddi_strtoll(const char *, char **, int, long long *);
 
+extern int ddi_prop_lookup_string(dev_t, dev_info_t *, uint_t, char *, char **);
+extern void ddi_prop_free(void *);
+
 #endif	/* _SYS_SUNDDI_H */
diff --git a/lib/libspl/strtoxx.c b/lib/libspl/sunddi.c
similarity index 87%
rename from lib/libspl/strtoxx.c
rename to lib/libspl/sunddi.c
index bb9cee19da..cce3e2bff8 100644
--- a/lib/libspl/strtoxx.c
+++ b/lib/libspl/sunddi.c
@@ -83,3 +83,19 @@ ddi_strtoll(const char *str, char **endptr, int base,
 
 	return errno;
 }
+
+/* FIXME: Unimplemented */
+int
+ddi_prop_lookup_string(dev_t match_dev, dev_info_t *dip, uint_t flags,
+                       char *name, char **data)
+{
+	*data = NULL;
+	return ENOSYS;
+}
+
+/* FIXME: Unimplemented */
+void
+ddi_prop_free(void *datap)
+{
+	return;
+}