[PATCH] Introduce bool option type
We can automatically flag those with min/max values.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/parse.c b/parse.c
index 5347f67..1cc55dc 100644
--- a/parse.c
+++ b/parse.c
@@ -244,7 +244,8 @@
break;
}
- case FIO_OPT_INT: {
+ case FIO_OPT_INT:
+ case FIO_OPT_BOOL: {
fio_opt_int_fn *fn = o->cb;
ret = check_int(ptr, &il);
@@ -410,6 +411,7 @@
"string (opt=bla)",
"string with dual range (opt=1k-4k,4k-8k)",
"integer value (opt=100)",
+ "boolean value (opt=1)",
"no argument (opt)",
};
int found = 0;
@@ -438,6 +440,9 @@
return 1;
}
+/*
+ * Handle parsing of default parameters.
+ */
void fill_default_options(void *data, struct fio_option *options)
{
struct fio_option *o = &options[0];
@@ -448,3 +453,20 @@
o++;
}
}
+
+/*
+ * Sanitize the options structure. For now it just sets min/max for bool
+ * values.
+ */
+void options_init(struct fio_option *options)
+{
+ struct fio_option *o = &options[0];
+
+ while (o->name) {
+ if (o->type == FIO_OPT_BOOL) {
+ o->minval = 0;
+ o->maxval = 1;
+ }
+ o++;
+ }
+}