diff --git a/parse-options.c b/parse-options.c
index 71a7acf4e22bd12c0919f277410d6ec52dd5efc8..9eb55cc8b5182495b687e133a938937db1bc3949 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
*(unsigned long *)(opt->value) = approxidate(arg);
return 0;
}
+
+int parse_opt_verbosity_cb(const struct option *opt, const char *arg,
+ int unset)
+{
+ int *target = opt->value;
+
+ if (unset)
+ /* --no-quiet, --no-verbose */
+ *target = 0;
+ else if (opt->short_name == 'v') {
+ if (*target >= 0)
+ (*target)++;
+ else
+ *target = 1;
+ } else {
+ if (*target <= 0)
+ (*target)--;
+ else
+ *target = -1;
+ }
+ return 0;
+}
+
+/*
+ * This should really be OPTION_FILENAME type as a part of
+ * parse_options that take prefix to do this while parsing.
+ */
+extern const char *parse_options_fix_filename(const char *prefix, const char *file)
+{
+ if (!file || !prefix || is_absolute_path(file) || !strcmp("-", file))
+ return file;
+ return prefix_filename(prefix, strlen(prefix), file);
+}
+