From: Jens Axboe <jens.axboe@oracle.com>
Date: Mon, 30 Jul 2007 07:07:04 +0000 (+0200)
Subject: Parser: make check_int() accept hex input if prefixed with 0x
X-Git-Tag: fio-1.17~25
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=a61bdfd8846317f431c318e0fe1fb841084ca9ea;hp=a59e170d683f9ccbaa45648d7ae9a13b70e3822c

Parser: make check_int() accept hex input if prefixed with 0x

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/parse.c b/parse.c
index f0e644f1..6fd617ce 100644
--- a/parse.c
+++ b/parse.c
@@ -188,8 +188,13 @@ static int check_int(const char *p, int *val)
 {
 	if (!strlen(p))
 		return 1;
-	if (sscanf(p, "%u", val) == 1)
-		return 0;
+	if (strstr(p, "0x")) {
+		if (sscanf(p, "%x", val) == 1)
+			return 0;
+	} else {
+		if (sscanf(p, "%u", val) == 1)
+			return 0;
+	}
 
 	return 1;
 }