diff options
Diffstat (limited to 'include/param.h')
| -rw-r--r-- | include/param.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/param.h b/include/param.h index 4ac502e726..d75f50ea3e 100644 --- a/include/param.h +++ b/include/param.h @@ -63,6 +63,16 @@ struct param_d *dev_add_param_enum(struct device_d *dev, const char *name, int (*get)(struct param_d *p, void *priv), int *value, const char * const *names, int max, void *priv); +enum param_tristate { PARAM_TRISTATE_UNKNOWN, PARAM_TRISTATE_TRUE, PARAM_TRISTATE_FALSE }; + +struct param_d *dev_add_param_tristate(struct device_d *dev, const char *name, + int (*set)(struct param_d *p, void *priv), + int (*get)(struct param_d *p, void *priv), + int *value, void *priv); + +struct param_d *dev_add_param_tristate_ro(struct device_d *dev, const char *name, + int *value); + struct param_d *dev_add_param_bitmask(struct device_d *dev, const char *name, int (*set)(struct param_d *p, void *priv), int (*get)(struct param_d *p, void *priv), @@ -144,6 +154,20 @@ static inline struct param_d *dev_add_param_bitmask(struct device_d *dev, const return ERR_PTR(-ENOSYS); } +static inline struct param_d *dev_add_param_tristate(struct device_d *dev, const char *name, + int (*set)(struct param_d *p, void *priv), + int (*get)(struct param_d *p, void *priv), + int *value, void *priv) +{ + return ERR_PTR(-ENOSYS); +} + +static inline struct param_d *dev_add_param_tristate_ro(struct device_d *dev, const char *name, + int *value) +{ + return ERR_PTR(-ENOSYS); +} + static inline struct param_d *dev_add_param_ip(struct device_d *dev, const char *name, int (*set)(struct param_d *p, void *priv), int (*get)(struct param_d *p, void *priv), |