diff options
Diffstat (limited to 'parse-options.h')
| -rw-r--r-- | parse-options.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/parse-options.h b/parse-options.h index aba30671dc..f295a2cf85 100644 --- a/parse-options.h +++ b/parse-options.h @@ -36,6 +36,7 @@ enum parse_opt_option_flags { PARSE_OPT_LASTARG_DEFAULT = 16, PARSE_OPT_NODASH = 32, PARSE_OPT_LITERAL_ARGHELP = 64, + PARSE_OPT_NEGHELP = 128, }; struct option; @@ -80,6 +81,9 @@ typedef int parse_opt_cb(const struct option *, const char *arg, int unset); * PARSE_OPT_LITERAL_ARGHELP: says that argh shouldn't be enclosed in brackets * (i.e. '<argh>') in the help message. * Useful for options with multiple parameters. + * PARSE_OPT_NEGHELP: says that the long option should always be shown with + * the --no prefix in the usage message. Sometimes + * useful for users of OPTION_NEGBIT. * * `callback`:: * pointer to the callback to use for OPTION_CALLBACK. @@ -141,6 +145,10 @@ extern int parse_options(int argc, const char **argv, const char *prefix, extern NORETURN void usage_with_options(const char * const *usagestr, const struct option *options); +extern NORETURN void usage_msg_opt(const char *msg, + const char * const *usagestr, + const struct option *options); + /*----- incremental advanced APIs -----*/ enum { |