[PATCH/RFC v2 1/2] parse-options: export opterr, optbug
- From
Dmitry Ivankov <divanorama@gmail.com>
- Date
- Jul 3, 2011, 11:04 UTC
- Message-ID
- <1309691045-30180-1-git-send-email-divanorama@gmail.com>
- In-Reply-To
- <20110629202959.GJ22556@elie>
opterror and optbug functions are used by some of parsing routines in parse-options.c to report errors and bugs respectively.
Export these functions to allow more custom parsing routines to use them in a uniform way.
Signed-off-by: Dmitry Ivankov <divanorama@gmail.com> --- parse-options.c | 4 ++-- parse-options.h | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/parse-options.c b/parse-options.c index 73bd28a..37a1d3b 100644 --- a/parse-options.c +++ b/parse-options.c @@ -11,14 +11,14 @@ static int parse_options_usage(struct parse_opt_ctx_t *ctx, #define OPT_SHORT 1 #define OPT_UNSET 2 -static int optbug(const struct option *opt, const char *reason) +int optbug(const struct option *opt, const char *reason) { if (opt->long_name) return error("BUG: option '%s' %s", opt->long_name, reason); return error("BUG: switch '%c' %s", opt->short_name, reason); } -static int opterror(const struct option *opt, const char *reason, int flags) +int opterror(const struct option *opt, const char *reason, int flags) { if (flags & OPT_SHORT) return error("switch `%c' %s", opt->short_name, reason); diff --git a/parse-options.h b/parse-options.h index d1b12fe..b392590 100644 --- a/parse-options.h +++ b/parse-options.h @@ -162,6 +162,8 @@ extern NORETURN void usage_msg_opt(const char *msg, const char * const *usagestr, const struct option *options); +extern int optbug(const struct option *opt, const char *reason); +extern int opterror(const struct option *opt, const char *reason, int flags); /*----- incremental advanced APIs -----*/ enum {
-- 1.7.3.4