From 478920ba7d75349ec04331baa45c585ad54f7114 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 24 Jan 2013 15:22:20 -0700 Subject: [PATCH] NAN: use __builtin_nanf() if not available Signed-off-by: Jens Axboe --- parse.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/parse.c b/parse.c index 18c45301..d15d22ba 100644 --- a/parse.c +++ b/parse.c @@ -1096,6 +1096,9 @@ void option_init(struct fio_option *o) o->maxval = UINT_MAX; } if (o->type == FIO_OPT_FLOAT_LIST) { +#ifndef NAN +#define NAN __builtin_nanf("") +#endif o->minfp = NAN; o->maxfp = NAN; } -- 2.25.1