[mirror_iproute2.git] / include / libgenl.h

#ifndef __LIBGENL_H__
#define __LIBGENL_H__

#include "libnetlink.h"

#define GENL_REQUEST(_req, _hdrsiz, _bufsiz)				\
struct {								\
	struct nlmsghdr		n;					\
	struct genlmsghdr	g;					\
	char			buf[NLMSG_ALIGN(_hdrsiz) + (_bufsiz)];	\
} _req

#define GENL_INITIALIZER(_family, _hdrsiz, _ver, _cmd, _flags)		\
	{								\
		.n = {							\
			.nlmsg_type = (_family),			\
			.nlmsg_flags = (_flags),			\
			.nlmsg_len = NLMSG_LENGTH(GENL_HDRLEN + (_hdrsiz)), \
		},							\
		.g = {							\
			.cmd = (_cmd),					\
			.version = (_ver),				\
		},							\
	}

extern int genl_resolve_family(struct rtnl_handle *grth, const char *family);

#endif /* __LIBGENL_H__ */
Commit	Line	Data
8afcc288 JA	1	#ifndef __LIBGENL_H__
	2	#define __LIBGENL_H__
	3
	4	#include "libnetlink.h"
	5
	6	#define GENL_REQUEST(_req, _hdrsiz, _bufsiz) \
	7	struct { \
	8	struct nlmsghdr n; \
	9	struct genlmsghdr g; \
	10	char buf[NLMSG_ALIGN(_hdrsiz) + (_bufsiz)]; \
	11	} _req
	12
	13	#define GENL_INITIALIZER(_family, _hdrsiz, _ver, _cmd, _flags) \
	14	{ \
	15	.n = { \
	16	.nlmsg_type = (_family), \
	17	.nlmsg_flags = (_flags), \
	18	.nlmsg_len = NLMSG_LENGTH(GENL_HDRLEN + (_hdrsiz)), \
	19	}, \
	20	.g = { \
	21	.cmd = (_cmd), \
	22	.version = (_ver), \
	23	}, \
	24	}
	25
	26	extern int genl_resolve_family(struct rtnl_handle grth, const char family);
	27
	28	#endif /* __LIBGENL_H__ */