Rename exists_and_not_file() to exists_and_not_regfile()

[fio.git] / parse.c

diff --git a/parse.c b/parse.c
index ec0f8707344191e51d03860f35345456e4717272..086f7864b8b6eb16ee0aa6527e86a32079833bfd 100644 (file)
--- a/parse.c
+++ b/parse.c
@@ -109,6 +109,7 @@ static void show_option_help(struct fio_option *o, int is_err)
                "list of floating point values separated by ':' (opt=5.9:7.8)",
                "no argument (opt)",
                "deprecated",
+               "unsupported",
        };
        size_t (*logger)(const char *format, ...);
 
@@ -906,6 +907,25 @@ static int handle_option(struct fio_option *o, const char *__ptr, void *data)
        return ret;
 }
 
+struct fio_option *find_option(struct fio_option *options, const char *opt)
+{
+       struct fio_option *o;
+
+       for (o = &options[0]; o->name; o++) {
+               if (!o_match(o, opt))
+                       continue;
+               if (o->type == FIO_OPT_UNSUPPORTED) {
+                       log_err("Option <%s>: %s\n", o->name, o->help);
+                       continue;
+               }
+
+               return o;
+       }
+
+       return NULL;
+}
+
+
 static struct fio_option *get_option(char *opt,
                                     struct fio_option *options, char **post)
 {
@@ -1232,8 +1252,10 @@ void fill_default_options(void *data, struct fio_option *options)
 
 void option_init(struct fio_option *o)
 {
-       if (o->type == FIO_OPT_DEPRECATED)
+       if (o->type == FIO_OPT_DEPRECATED || o->type == FIO_OPT_UNSUPPORTED)
                return;
+       if (o->name && !o->lname)
+               log_err("Option %s: missing long option name\n", o->name);
        if (o->type == FIO_OPT_BOOL) {
                o->minval = 0;
                o->maxval = 1;