Factor Linux specific functionality out of libzutil

Signed-off-by: Matt Macy <[email protected]>

include/libzutil.h

@@ -149,6 +149,22 @@ extern void zpool_dump_ddt(const ddt_stat_t *, const ddt_histogram_t *);
 extern int zpool_history_unpack(char *, uint64_t, uint64_t *, nvlist_t ***,
     uint_t *);
 
+struct libpc_handle;
+typedef struct libpc_handle libpc_handle_t;
+
+extern int zutil_error(libpc_handle_t *hdl, const char *error, const char *msg);
+extern void zutil_error_aux(libpc_handle_t *hdl, const char *fmt, ...);
+extern int zutil_no_memory(libpc_handle_t *hdl);
+extern void * zutil_alloc(libpc_handle_t *hdl, size_t size);
+extern char *zutil_strdup(libpc_handle_t *hdl, const char *str);
+extern int zutil_pool_active(libpc_handle_t *hdl, const char *name,
+    uint64_t guid, boolean_t *isactive);
+extern nvlist_t *zutil_refresh_config(libpc_handle_t *hdl, nvlist_t *tryconfig);
+extern int zutil_error_fmt(libpc_handle_t *hdl, const char *error,
+    const char *fmt, ...);
+
+extern nvlist_t *zpool_find_import_impl(libpc_handle_t *hdl,
+    importargs_t *iarg);
 #ifdef	__cplusplus
 }
 #endif

lib/libzutil/Makefile.am

@@ -15,6 +15,11 @@ USER_C = \
 	zutil_nicenum.c \
 	zutil_pool.c
 
+if BUILD_LINUX
+USER_C += \
+	os/linux/zutil_import_os.c
+endif
+
 nodist_libzutil_la_SOURCES = $(USER_C)
 
 libzutil_la_LIBADD = \