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-rw-r--r--builtin/blame.c2
-rw-r--r--builtin/merge.c2
-rw-r--r--builtin/update-index.c11
-rw-r--r--parse-options-cb.c3
-rw-r--r--parse-options.c15
-rw-r--r--parse-options.h12
6 files changed, 32 insertions, 13 deletions
diff --git a/builtin/blame.c b/builtin/blame.c
index 6d798f9939..8dcc55dffa 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -814,7 +814,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
* and are only included here to get included in the "-h"
* output:
*/
- { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb },
+ { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, NULL, 0, parse_opt_unknown_cb },
OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL),
OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")),
diff --git a/builtin/merge.c b/builtin/merge.c
index dc0b7cc521..07839b0bb8 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -261,7 +261,7 @@ static struct option builtin_merge_options[] = {
option_parse_message),
{ OPTION_LOWLEVEL_CALLBACK, 'F', "file", &merge_msg, N_("path"),
N_("read message from file"), PARSE_OPT_NONEG,
- (parse_opt_cb *) option_read_message },
+ NULL, 0, option_read_message },
OPT__VERBOSITY(&verbosity),
OPT_BOOL(0, "abort", &abort_current_merge,
N_("abort the current in-progress merge")),
diff --git a/builtin/update-index.c b/builtin/update-index.c
index e19da77edc..727a8118b8 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -985,7 +985,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
N_("add the specified entry to the index"),
PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */
PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP,
- (parse_opt_cb *) cacheinfo_callback},
+ NULL, 0,
+ cacheinfo_callback},
{OPTION_CALLBACK, 0, "chmod", &set_executable_bit, "(+|-)x",
N_("override the executable bit of the listed files"),
PARSE_OPT_NONEG,
@@ -1011,19 +1012,19 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
{OPTION_LOWLEVEL_CALLBACK, 0, "stdin", &read_from_stdin, NULL,
N_("read list of paths to be updated from standard input"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
- (parse_opt_cb *) stdin_callback},
+ NULL, 0, stdin_callback},
{OPTION_LOWLEVEL_CALLBACK, 0, "index-info", &nul_term_line, NULL,
N_("add entries from standard input to the index"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
- (parse_opt_cb *) stdin_cacheinfo_callback},
+ NULL, 0, stdin_cacheinfo_callback},
{OPTION_LOWLEVEL_CALLBACK, 0, "unresolve", &has_errors, NULL,
N_("repopulate stages #2 and #3 for the listed paths"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
- (parse_opt_cb *) unresolve_callback},
+ NULL, 0, unresolve_callback},
{OPTION_LOWLEVEL_CALLBACK, 'g', "again", &has_errors, NULL,
N_("only update entries that differ from HEAD"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
- (parse_opt_cb *) reupdate_callback},
+ NULL, 0, reupdate_callback},
OPT_BIT(0, "ignore-missing", &refresh_args.flags,
N_("ignore files missing from worktree"),
REFRESH_IGNORE_MISSING),
diff --git a/parse-options-cb.c b/parse-options-cb.c
index e2f3eaed07..e05bcea809 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -170,7 +170,8 @@ int parse_opt_noop_cb(const struct option *opt, const char *arg, int unset)
* "-h" output even if it's not being handled directly by
* parse_options().
*/
-int parse_opt_unknown_cb(const struct option *opt, const char *arg, int unset)
+int parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx,
+ const struct option *opt, int unset)
{
return -2;
}
diff --git a/parse-options.c b/parse-options.c
index 62d94ca2e0..37a56d079a 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -93,7 +93,7 @@ static int get_value(struct parse_opt_ctx_t *p,
switch (opt->type) {
case OPTION_LOWLEVEL_CALLBACK:
- return (*(parse_opt_ll_cb *)opt->callback)(p, opt, unset);
+ return opt->ll_callback(p, opt, unset);
case OPTION_BIT:
if (unset)
@@ -408,6 +408,19 @@ static void parse_options_check(const struct option *opts)
if ((opts->flags & PARSE_OPT_OPTARG) ||
!(opts->flags & PARSE_OPT_NOARG))
err |= optbug(opts, "should not accept an argument");
+ break;
+ case OPTION_CALLBACK:
+ if (!opts->callback)
+ BUG("OPTION_CALLBACK needs a callback");
+ if (opts->ll_callback)
+ BUG("OPTION_CALLBACK needs no ll_callback");
+ break;
+ case OPTION_LOWLEVEL_CALLBACK:
+ if (!opts->ll_callback)
+ BUG("OPTION_LOWLEVEL_CALLBACK needs a callback");
+ if (opts->callback)
+ BUG("OPTION_LOWLEVEL_CALLBACK needs no high level callback");
+ break;
default:
; /* ok. (usually accepts an argument) */
}
diff --git a/parse-options.h b/parse-options.h
index c97324f576..f1f246387c 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -100,13 +100,16 @@ typedef int parse_opt_ll_cb(struct parse_opt_ctx_t *ctx,
* the option takes optional argument.
*
* `callback`::
- * pointer to the callback to use for OPTION_CALLBACK or
- * OPTION_LOWLEVEL_CALLBACK.
+ * pointer to the callback to use for OPTION_CALLBACK
*
* `defval`::
* default value to fill (*->value) with for PARSE_OPT_OPTARG.
* OPTION_{BIT,SET_INT} store the {mask,integer} to put in the value when met.
* CALLBACKS can use it like they want.
+ *
+ * `ll_callback`::
+ * pointer to the callback to use for OPTION_LOWLEVEL_CALLBACK
+ *
*/
struct option {
enum parse_opt_type type;
@@ -119,6 +122,7 @@ struct option {
int flags;
parse_opt_cb *callback;
intptr_t defval;
+ parse_opt_ll_cb *ll_callback;
intptr_t extra;
};
@@ -137,7 +141,7 @@ struct option {
#define OPT_BIT(s, l, v, h, b) OPT_BIT_F(s, l, v, h, b, 0)
#define OPT_BITOP(s, l, v, h, set, clear) { OPTION_BITOP, (s), (l), (v), NULL, (h), \
PARSE_OPT_NOARG|PARSE_OPT_NONEG, NULL, \
- (set), (clear) }
+ (set), NULL, (clear) }
#define OPT_NEGBIT(s, l, v, h, b) { OPTION_NEGBIT, (s), (l), (v), NULL, \
(h), PARSE_OPT_NOARG, NULL, (b) }
#define OPT_COUNTUP(s, l, v, h) OPT_COUNTUP_F(s, l, v, h, 0)
@@ -263,7 +267,7 @@ int parse_opt_commits(const struct option *, const char *, int);
int parse_opt_tertiary(const struct option *, const char *, int);
int parse_opt_string_list(const struct option *, const char *, int);
int parse_opt_noop_cb(const struct option *, const char *, int);
-int parse_opt_unknown_cb(const struct option *, const char *, int);
+int parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx, const struct option *, int);
int parse_opt_passthru(const struct option *, const char *, int);
int parse_opt_passthru_argv(const struct option *, const char *, int);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 20:22:33 +0000