Merge branch 'vv/merge-squash-with-explicit-commit' into maint

diff --git a/parse-options.h b/parse-options.h
index bd00cf004900c478a0dfae2f0d311d356a67b3c6..ac6ba8abf9ec7af1712486ecfe3e397359c4a67f 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -7,6 +7,7 @@ enum parse_opt_type {
        OPTION_ARGUMENT,
        OPTION_GROUP,
        OPTION_NUMBER,
+       OPTION_ALIAS,
        /* options with no arguments */
        OPTION_BIT,
        OPTION_NEGBIT,
@@ -183,6 +184,9 @@ struct option {
          N_("no-op (backward compatibility)"),         \
          PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, parse_opt_noop_cb }
 
+#define OPT_ALIAS(s, l, source_long_name) \
+       { OPTION_ALIAS, (s), (l), (source_long_name) }
+
 /*
  * parse_options() will filter out the processed options and leave the
  * non-option arguments in argv[]. argv0 is assumed program name and
@@ -258,6 +262,8 @@ struct parse_opt_ctx_t {
        const char *opt;
        int flags;
        const char *prefix;
+       const char **alias_groups; /* must be in groups of 3 elements! */
+       struct option *updated_options;
 };
 
 void parse_options_start(struct parse_opt_ctx_t *ctx,
@@ -286,7 +292,9 @@ int parse_opt_commit(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(struct parse_opt_ctx_t *ctx, const struct option *, const char *, int);
+enum parse_opt_result parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx,
+                                          const struct option *,
+                                          const char *, int);
 int parse_opt_passthru(const struct option *, const char *, int);
 int parse_opt_passthru_argv(const struct option *, const char *, int);