mdctl-v0.4.2

[thirdparty/mdadm.git] / mdctl.h

diff --git a/mdctl.h b/mdctl.h
index 7e7c389c62656bd5299d2a5dc89e2b534aa6f733..b038555a72fe5487273a6fb36f16eca8d56d4a40 100644 (file)
--- a/mdctl.h
+++ b/mdctl.h
@@ -49,6 +49,8 @@ extern __off64_t lseek64 __P ((int __fd, __off64_t __offset, int __whence));
 
 #include       "md_u.h"
 
+#define Name "mdctl"
+
 extern char short_options[];
 extern struct option long_options[];
 extern char Version[], Usage[], Help[], Help_create[], Help_build[], Help_assemble[];
@@ -67,13 +69,16 @@ typedef struct mddev_dev_s {
        struct mddev_dev_s *next;
 } *mddev_dev_t;
 
-/*
- * RAID5 supported algorithms
- */
-#define ALGORITHM_LEFT_ASYMMETRIC      0
-#define ALGORITHM_RIGHT_ASYMMETRIC     1
-#define ALGORITHM_LEFT_SYMMETRIC       2
-#define ALGORITHM_RIGHT_SYMMETRIC      3
+typedef struct mapping {
+       char *name;
+       int num;
+} mapping_t;
+
+extern char *map_num(mapping_t *map, int num);
+extern int map_name(mapping_t *map, char *name);
+extern mapping_t r5layout[], pers[];
+
+extern char *map_dev(int major, int minor);
 
 
 extern int Manage_ro(char *devname, int fd, int readonly);
@@ -95,9 +100,9 @@ extern int Build(char *mddev, int mdfd, int chunk, int level,
 
 
 extern int Create(char *mddev, int mdfd,
-                 int chunk, int level, int layout, int raiddisks, int sparedisks,
+                 int chunk, int level, int layout, int size, int raiddisks, int sparedisks,
                  int subdevs, char *subdev[],
-                 int runstop);
+                 int runstop, int verbose);
 
 extern int Detail(char *dev);
 extern int Examine(char *dev);
@@ -105,6 +110,9 @@ extern int Examine(char *dev);
 extern int md_get_version(int fd);
 extern int get_linux_version();
 extern int parse_uuid(char *str, int uuid[4]);
+extern int check_ext2(int fd, char *name);
+extern int check_reiser(int fd, char *name);
+extern int check_raid(int fd, char *name);
 
 extern mddev_uuid_t conf_get_uuids(char *);
 extern mddev_dev_t conf_get_devs(char *);