From b6e356aa25c81d928e1c463292048d29cf25f04e Mon Sep 17 00:00:00 2001
From: Kevin Wolf <kwolf@redhat.com>
Date: Wed, 5 Jun 2013 14:19:28 +0200
Subject: qemu-io: Make cvtnum() a wrapper around strtosz_suffix()

No reason to implement the same thing multiple times. A nice side effect
is that fractional numbers like 0.5M can be used in qemu-io now.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 qemu-io.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'qemu-io.c')

diff --git a/qemu-io.c b/qemu-io.c
index 4288b8cc0f..8a719a881c 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -29,6 +29,12 @@ static BlockDriverState *bs;
 
 static int misalign;
 
+static int64_t cvtnum(const char *s)
+{
+    char *end;
+    return strtosz_suffix(s, &end, STRTOSZ_DEFSUFFIX_B);
+}
+
 /*
  * Parse the pattern argument to various sub-commands.
  *
-- 
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