cl_option_handlers Struct Reference
#include <opts.h>
Collaboration diagram for cl_option_handlers:
Data Fields | |
| bool(* | unknown_option_callback )(const struct cl_decoded_option *decoded) |
| void(* | wrong_lang_callback )(const struct cl_decoded_option *decoded, unsigned int lang_mask) |
| size_t | num_handlers |
| struct cl_option_handler_func | handlers [3] |
Detailed Description
Structure describing the callbacks used in handling options.
Field Documentation
| struct cl_option_handler_func cl_option_handlers::handlers[3] |
The handlers themselves.
| size_t cl_option_handlers::num_handlers |
The number of individual handlers.
| bool(* cl_option_handlers::unknown_option_callback)(const struct cl_decoded_option *decoded) |
Callback for an unknown option to determine whether to give an error for it, and possibly store information to diagnose the option at a later point. Return true if an error should be given, false otherwise.
Referenced by generate_option().
| void(* cl_option_handlers::wrong_lang_callback)(const struct cl_decoded_option *decoded, unsigned int lang_mask) |
Callback to handle, and possibly diagnose, an option for another language.
The documentation for this struct was generated from the following file:
