Re: [PATCH 1/2] iproute2: add libgenl files
From: Stephen Hemminger <hidden>
Date: 2012-09-10 16:55:48
On Sat, 8 Sep 2012 12:48:24 +0300 Julian Anastasov [off-list ref] wrote:
+
+#define GENL_INIT_REQUEST(req, family, hdrsize, ver, cmd_, flags) \
+ do { \
+ memset(&req, 0, sizeof(req)); \
+ req.n.nlmsg_type = family; \
+ req.n.nlmsg_flags = flags; \
+ req.n.nlmsg_len = NLMSG_LENGTH(GENL_HDRLEN + hdrsize); \
+ req.g.cmd = cmd_; \
+ req.g.version = ver; \
+ } while (0)
+Why not an inline function, macro code is error prone.