Lines Matching refs:key
84 /* What key is returned for this option. If > 0 and printable, then it's
86 int key;
158 typedef error_t (*argp_parser_t) (int key, char *arg,
172 uppercased word should be prefixed by `ARGP_KEY_' and opt is a user key):
188 parser receiving this key returns success, the fact is recorded, and the
204 any non-option args, user parsers are called with this key if they didn't
233 /* What to do with an option from this structure. KEY is the key
265 messages. KEY is either a key from an option, in which case TEXT is
266 that option's help text, or a special key from the ARGP_KEY_HELP_
287 TEXT is NULL for this key. */
337 /* While calling a parsing function with a key of ARGP_KEY_ARG, this is the
385 calling the parse functions with a key of ARGP_KEY_ARG, and the actual arg
391 last time with a key of ARGP_KEY_END. This flag needn't normally be set,
631 int __key = __opt->key;
639 return !__opt->key && !__opt->name && !__opt->doc && !__opt->group;