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* APR_EOF -- No more options to parse * APR_BADCH -- Found a bad option character * APR_BADARG -- No argument followed @parameter: * APR_SUCCESS -- The next option was found. ** @deffunc apr_status_t apr_getopt(apr_getopt_t *os, const char *opts, char *optch, const char **optarg) */ APR_DECLARE(apr_status_t) apr_getopt(apr_getopt_t *os, const char *opts, char *optch, const char **optarg); /** * Parse the options initialized by apr_getopt_init(), accepting long * options beginning with "--" in addition to single-character * options beginning with "-". * @param os The apr_getopt_t structure created by apr_getopt_init() * @param opts A pointer to a list of apr_getopt_option_t structures, which * can be initialized with { "name", optch, has_args }. has_args * is nonzero if the option requires an argument. A structure * with an optch value of 0 terminates the list. * @param optch Receives the value of "optch" from the apr_getopt_option_t * structure corresponding to the next option matched. * @param optarg Receives the argument following the option, if any. * @return There are four potential status values on exit. They are: *
* APR_EOF -- No more options to parse * APR_BADCH -- Found a bad option character * APR_BADARG -- No argument followed @parameter: * APR_SUCCESS -- The next option was found. ** When APR_SUCCESS is returned, os->ind gives the index of the first * non-option argument. On error, a message will be printed to stdout unless * os->err is set to 0. If os->interleave is set to nonzero, options can come * after arguments, and os->argv will be permuted to leave non-option arguments * at the end (the original argv is unaffected). * @deffunc apr_status_t apr_getopt_long(apr_getopt_t *os, const apr_getopt_option_t *opts, int *optch, const char **optarg) */ APR_DECLARE(apr_status_t) apr_getopt_long(apr_getopt_t *os, const apr_getopt_option_t *opts, int *optch, const char **optarg); #ifdef __cplusplus } #endif #endif /* ! APR_GETOPT_H */