PSARC 2004/776 device checking for fs utilities

PSARC 2005/461 Device in use checking environment variables
5084421 libdiskmgt needs to detect in use ZFS data
5085739 remove workaround for bug 4725434
6194015 Device in use checking for Solaris utilities-PSARC/2004/776
6261853 libdiskmgt does not work correctly in all cases on amd64
6268374 libdiskmgt allocates incorrect size for readdir_r() dirent argument
6291309 PSARC/2005/461 - libdiskmgt should enable bypassing of inuse checking
6301815 PSARC/2005/461-Need Sun private libdiskmgt flag for use during install to disable sysevent starting

--HG--
rename : usr/src/cmd/format/checkmount.c => usr/src/cmd/format/checkdev.c
rename : usr/src/cmd/format/checkmount.h => usr/src/cmd/format/checkdev.h

1 files changed, 21 insertions, 2 deletions

diff --git a/usr/src/lib/libdiskmgt/common/libdiskmgt.h b/usr/src/lib/libdiskmgt/common/libdiskmgt.h
index d9c2909539..ee8d1776b7 100644
--- a/usr/src/lib/libdiskmgt/common/libdiskmgt.h
+++ b/usr/src/lib/libdiskmgt/common/libdiskmgt.h
@@ -20,7 +20,7 @@
  * CDDL HEADER END
  */
 /*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
@@ -35,10 +35,21 @@ extern "C" {
 
 #include <libnvpair.h>
 
-/* typedef void  *dm_descriptor_t; */
+/*
+ * Holds all the data regarding the device.
+ * Private to libdiskmgt. Must use dm_xxx functions to set/get data.
+ */
 typedef uint64_t  dm_descriptor_t;
 
 typedef enum {
+	DM_WHO_MKFS = 0,
+	DM_WHO_ZPOOL,
+	DM_WHO_FORMAT,
+	DM_WHO_SWAP,
+	DM_WHO_DUMP
+} dm_who_type_t;
+
+typedef enum {
     DM_DRIVE = 0,
     DM_CONTROLLER,
     DM_MEDIA,
@@ -199,6 +210,7 @@ typedef enum {
 #define	DM_USE_VXVM		"vxvm"
 #define	DM_USE_FS		"fs"
 #define	DM_USE_VFSTAB		"vfstab"
+#define	DM_USE_ZPOOL		"zpool"
 
 /* event */
 #define	DM_EV_NAME		"name"
@@ -232,6 +244,13 @@ nvlist_t		*dm_get_stats(dm_descriptor_t desc, int stat_type,
 void			dm_init_event_queue(void(*callback)(nvlist_t *, int),
 			    int *errp);
 nvlist_t		*dm_get_event(int *errp);
+void			dm_get_slices(char *drive, dm_descriptor_t **slices,
+			    int *errp);
+void			dm_get_slice_stats(char *slice, nvlist_t **dev_stats,
+			    int *errp);
+void			dm_get_usage_string(char *who, char *data, char **msg);
+int			dm_inuse(char *dev_name, char **msg, dm_who_type_t who,
+			    int *errp);
 
 #ifdef __cplusplus
 }