diff options
Diffstat (limited to 'mdadm.h')
| -rw-r--r-- | mdadm.h | 40 |
1 files changed, 22 insertions, 18 deletions
@@ -294,6 +294,11 @@ static inline void __put_unaligned32(__u32 val, void *p) #define KIB_TO_BYTES(x) ((x) << 10) #define SEC_TO_BYTES(x) ((x) << 9) +/** + * This is true for native and DDF, IMSM allows 16. + */ +#define MD_NAME_MAX 32 + extern const char Name[]; struct md_bb_entry { @@ -372,9 +377,6 @@ struct mdinfo { int container_member; /* for assembling external-metatdata arrays * This is to be used internally by metadata * handler only */ - int container_enough; /* flag external handlers can set to - * indicate that subarrays have not enough (-1), - * enough to start (0), or all expected disks (1) */ char sys_name[32]; struct mdinfo *devs; struct mdinfo *next; @@ -425,6 +427,12 @@ struct spare_criteria { unsigned int sector_size; }; +typedef enum mdadm_status { + MDADM_STATUS_SUCCESS = 0, + MDADM_STATUS_ERROR, + MDADM_STATUS_UNDEF, +} mdadm_status_t; + enum mode { ASSEMBLE=1, BUILD, @@ -593,7 +601,7 @@ struct mddev_ident { int uuid_set; int uuid[4]; - char name[33]; + char name[MD_NAME_MAX + 1]; int super_minor; @@ -1531,14 +1539,11 @@ extern int Assemble(struct supertype *st, char *mddev, struct mddev_dev *devlist, struct context *c); -extern int Build(char *mddev, struct mddev_dev *devlist, - struct shape *s, struct context *c); +extern int Build(struct mddev_ident *ident, struct mddev_dev *devlist, struct shape *s, + struct context *c); -extern int Create(struct supertype *st, char *mddev, - char *name, int *uuid, - int subdevs, struct mddev_dev *devlist, - struct shape *s, - struct context *c); +extern int Create(struct supertype *st, struct mddev_ident *ident, int subdevs, + struct mddev_dev *devlist, struct shape *s, struct context *c); extern int Detail(char *dev, struct context *c); extern int Detail_Platform(struct superswitch *ss, int scan, int verbose, int export, char *controller_path); @@ -1609,9 +1614,11 @@ extern int check_raid(int fd, char *name); extern int check_partitions(int fd, char *dname, unsigned long long freesize, unsigned long long size); +extern bool is_name_posix_compatible(const char *path); extern int fstat_is_blkdev(int fd, char *devname, dev_t *rdev); extern int stat_is_blkdev(char *devname, dev_t *rdev); +extern bool is_string_lq(const char * const str, size_t max_len); extern bool is_dev_alive(char *path); extern int get_mdp_major(void); extern int get_maj_min(char *dev, int *major, int *minor); @@ -1629,6 +1636,8 @@ extern void manage_fork_fds(int close_all); extern int continue_via_systemd(char *devnm, char *service_name, char *prefix); extern void ident_init(struct mddev_ident *ident); +extern mdadm_status_t ident_set_devname(struct mddev_ident *ident, const char *devname); +extern mdadm_status_t ident_set_name(struct mddev_ident *ident, const char *name); extern int parse_auto(char *str, char *msg, int config); extern struct mddev_ident *conf_get_ident(char *dev); @@ -1646,11 +1655,10 @@ extern int conf_get_monitor_delay(void); extern char *conf_line(FILE *file); extern char *conf_word(FILE *file, int allow_key); extern void print_quoted(char *str); -extern void print_escape(char *str); extern int use_udev(void); extern unsigned long GCD(unsigned long a, unsigned long b); extern int conf_name_is_free(char *name); -extern bool is_devname_ignore(char *devname); +extern bool is_devname_ignore(const char *devname); extern bool is_devname_md_numbered(const char *devname); extern bool is_devname_md_d_numbered(const char *devname); extern int conf_verify_devnames(struct mddev_ident *array_list); @@ -1805,6 +1813,7 @@ extern void set_dlm_hooks(void); extern void sleep_for(unsigned int sec, long nsec, bool wake_after_interrupt); extern bool is_directory(const char *path); extern bool is_file(const char *path); +extern int s_gethostname(char *buf, int buf_len); #define _ROUND_UP(val, base) (((val) + (base) - 1) & ~(base - 1)) #define ROUND_UP(val, base) _ROUND_UP(val, (typeof(val))(base)) @@ -2005,11 +2014,6 @@ enum r0layout { #define VARIABLE_OFFSET 3 /** - * This is true for native and DDF, IMSM allows 16. - */ -#define MD_NAME_MAX 32 - -/** * is_container() - check if @level is &LEVEL_CONTAINER * @level: level value * |