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#ifndef __DRBD_CONFIG_FLAGS_H
#define __DRBD_CONFIG_FLAGS_H
struct msg_buff;
struct nlattr;
struct context_def;
struct field_def;
struct en_map;
enum check_codes {
CC_OK,
CC_NOT_AN_ENUM,
CC_NOT_A_BOOL,
CC_NOT_A_NUMBER,
CC_TOO_SMALL,
CC_TOO_BIG,
CC_STR_TOO_LONG,
CC_NOT_AN_ENUM_NUM,
};
struct field_class {
bool (*is_default)(struct field_def *, const char *);
bool (*is_equal)(struct field_def *, const char *, const char *);
const char *(*get)(struct context_def *, struct field_def *, struct nlattr *);
bool (*put)(struct context_def *, struct field_def *, struct msg_buff *, const char *);
int (*usage)(struct field_def *, char *, int);
void (*describe_xml)(struct field_def *);
enum check_codes (*check)(struct field_def *, const char*);
};
struct field_def {
const char *name;
unsigned short nla_type;
const struct field_class *ops;
union {
struct {
const char **map;
int size;
int def;
} e; /* ENUM, ENUM_NOCASE */
struct {
long long min;
long long max;
long long def;
bool is_signed;
char scale;
} n; /* NUMERIC */
struct {
bool def;
} b; /* BOOLEAN */
struct {
unsigned max_len;
} s; /* string */
struct {
const struct en_map *map;
int map_size;
int min;
int max;
int def;
} en; /* ENUM_NUM */
} u;
bool needs_double_quoting;
bool argument_is_optional;
bool checked_in_postparse; /* Do not check in drbdadm_parse.c
It gets checked and converted later*/
bool implicit_clamp;
const char *unit;
};
struct context_def {
struct nla_policy *nla_policy;
int nla_policy_size;
int nla_type;
struct field_def fields[];
};
extern struct field_class fc_enum;
extern struct field_class fc_enum_nocase;
extern struct field_class fc_numeric;
extern struct field_class fc_boolean;
extern struct field_class fc_flag;
extern struct field_class fc_string;
extern struct field_class fc_enum_num;
extern struct context_def disk_options_ctx;
extern struct context_def net_options_ctx;
extern struct context_def show_net_options_ctx;
extern struct context_def primary_cmd_ctx;
extern struct context_def attach_cmd_ctx;
extern struct context_def detach_cmd_ctx;
extern struct context_def connect_cmd_ctx;
extern struct context_def new_peer_cmd_ctx;
extern struct context_def path_cmd_ctx;
extern struct context_def disconnect_cmd_ctx;
extern struct context_def resize_cmd_ctx;
extern struct context_def resource_options_ctx;
extern struct context_def new_current_uuid_cmd_ctx;
extern struct context_def verify_cmd_ctx;
extern struct context_def device_options_ctx;
extern struct context_def invalidate_ctx;
extern struct context_def create_md_ctx;
extern struct context_def dump_md_ctx;
extern struct context_def adjust_ctx;
extern struct context_def peer_device_options_ctx;
extern struct context_def handlers_ctx;
extern struct context_def proxy_options_ctx;
extern struct context_def startup_options_ctx;
extern struct context_def wildcard_ctx;
extern const char *double_quote_string(const char *str);
#endif /* __DRBD_CONFIG_FLAGS_H */
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