30 lines
848 B
C
30 lines
848 B
C
#ifndef PARAM_H
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#define PARAM_H
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#define PARAM_FLAG_RO (1 << 0)
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struct device_d;
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struct param_d {
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char* (*get)(struct device_d *, struct param_d *param);
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int (*set)(struct device_d *, struct param_d *param, const char *val);
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ulong flags;
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char *name;
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struct param_d *next;
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char *value;
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};
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const char *dev_get_param(struct device_d *dev, const char *name);
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int dev_set_param(struct device_d *dev, const char *name, const char *val);
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struct param_d *get_param_by_name(struct device_d *dev, const char *name);
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int dev_add_param(struct device_d *dev, struct param_d *par);
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/* Convenience functions to handle a parameter as an ip address */
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int dev_set_param_ip(struct device_d *dev, char *name, IPaddr_t ip);
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IPaddr_t dev_get_param_ip(struct device_d *dev, char *name);
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int global_add_parameter(struct param_d *param);
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#endif /* PARAM_H */
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