kernel
/
git
mirror of https://git.kernel.org/pub/scm/git/git.git
1
0
Fork 0
Code Releases Activity

parse-options: export opterr, optbug 

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>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Dmitry Ivankov 2011-08-11 15:15:37 +06:00 committed by Junio C Hamano
parent 1421fd9df4
commit 1f275b7c4c
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
parse-options.c
View File

@ -12,14 +12,14 @@ 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);

2
parse-options.h
View File

@ -165,6 +165,8 @@ 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 {