commit 443916d1d9f1094a43d28c6b8cc60e3e7e27eb36
author Stefan Berger <stefanb@linux.vnet.ibm.com> Wed Sep 28 06:41:32 2011 -0400
committer Anthony Liguori <aliguori@us.ibm.com> Tue Nov 01 16:52:08 2011 -0500
tree 960cdab08620defed8855e9d8101418fc78b03c6
parent f809c0d66bf1d9a8a4282b5a089b7eead45428fc

Move filedescriptor parsing code from net.c into qemu_parse_fd()

Move the parsing of a filedescriptor into a common function
qemu_parse_fd() so others can use it as well. Have net.c call this
function.

v2:
 - moving qemu_parse_fd into cutils.c

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

net.c

diff --git a/net.c b/net.c
index d05930c..cb52050 100644
--- a/net.c
+++ b/net.c
@@ -733,12 +733,7 @@
             return -1;
         }
     } else {
-        char *endptr = NULL;
-
-        fd = strtol(param, &endptr, 10);
-        if (*endptr || (fd == 0 && param == endptr)) {
-            return -1;
-        }
+        fd = qemu_parse_fd(param);
     }
 
     return fd;