diff options
Diffstat (limited to 'parse-options.h')
| -rw-r--r-- | parse-options.h | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/parse-options.h b/parse-options.h index ac6ba8a..1d60205 100644 --- a/parse-options.h +++ b/parse-options.h @@ -1,6 +1,10 @@ #ifndef PARSE_OPTIONS_H #define PARSE_OPTIONS_H +/** + * Refer to Documentation/technical/api-parse-options.txt for the API doc. + */ + enum parse_opt_type { /* special types */ OPTION_END, @@ -46,6 +50,15 @@ enum parse_opt_option_flags { PARSE_OPT_COMP_ARG = 1024 }; +enum parse_opt_result { + PARSE_OPT_COMPLETE = -3, + PARSE_OPT_HELP = -2, + PARSE_OPT_ERROR = -1, /* must be the same as error() */ + PARSE_OPT_DONE = 0, /* fixed so that "return 0" works */ + PARSE_OPT_NON_OPTION, + PARSE_OPT_UNKNOWN +}; + struct option; typedef int parse_opt_cb(const struct option *, const char *arg, int unset); @@ -241,15 +254,6 @@ const char *optname(const struct option *opt, int flags); /*----- incremental advanced APIs -----*/ -enum parse_opt_result { - PARSE_OPT_COMPLETE = -3, - PARSE_OPT_HELP = -2, - PARSE_OPT_ERROR = -1, /* must be the same as error() */ - PARSE_OPT_DONE = 0, /* fixed so that "return 0" works */ - PARSE_OPT_NON_OPTION, - PARSE_OPT_UNKNOWN -}; - /* * It's okay for the caller to consume argv/argc in the usual way. * Other fields of that structure are private to parse-options and should not @@ -276,7 +280,8 @@ int parse_options_step(struct parse_opt_ctx_t *ctx, int parse_options_end(struct parse_opt_ctx_t *ctx); -struct option *parse_options_concat(struct option *a, struct option *b); +struct option *parse_options_dup(const struct option *a); +struct option *parse_options_concat(const struct option *a, const struct option *b); /*----- some often used options -----*/ int parse_opt_abbrev_cb(const struct option *, const char *, int); @@ -329,5 +334,7 @@ int parse_opt_passthru_argv(const struct option *, const char *, int); #define OPT_WITH(v, h) _OPT_CONTAINS_OR_WITH("with", v, h, PARSE_OPT_HIDDEN | PARSE_OPT_NONEG) #define OPT_WITHOUT(v, h) _OPT_CONTAINS_OR_WITH("without", v, h, PARSE_OPT_HIDDEN | PARSE_OPT_NONEG) #define OPT_CLEANUP(v) OPT_STRING(0, "cleanup", v, N_("mode"), N_("how to strip spaces and #comments from message")) +#define OPT_PATHSPEC_FROM_FILE(v) OPT_FILENAME(0, "pathspec-from-file", v, N_("read pathspec from file")) +#define OPT_PATHSPEC_FILE_NUL(v) OPT_BOOL(0, "pathspec-file-nul", v, N_("with --pathspec-from-file, pathspec elements are separated with NUL character")) #endif |