1 /*        $NetBSD: npf_component.c,v 1.2 2016/01/26 23:12:19 pooka Exp $        */
2 
3 /*
4  * Public Domain.
5  */
6 
7 #include <sys/cdefs.h>
8 __KERNEL_RCSID(0, "$NetBSD: npf_component.c,v 1.2 2016/01/26 23:12:19 pooka Exp $");
9 
10 #include <sys/param.h>
11 #include <sys/conf.h>
12 #include <sys/device.h>
13 #include <sys/stat.h>
14 
15 #include <rump-sys/kern.h>
16 #include <rump-sys/vfs.h>
17 
18 extern const struct cdevsw npf_cdevsw;
19 
RUMP_COMPONENT(RUMP_COMPONENT_NET)20 RUMP_COMPONENT(RUMP_COMPONENT_NET)
21 {
22           devmajor_t bmajor = NODEVMAJOR, cmajor = NODEVMAJOR;
23           int error;
24 
25           error = devsw_attach("npf", NULL, &bmajor, &npf_cdevsw, &cmajor);
26           if (error) {
27                     panic("npf attach failed: %d", error);
28           }
29 
30           error = rump_vfs_makeonedevnode(S_IFCHR, "/dev/npf", cmajor, 0);
31           if (error) {
32                     panic("npf device node creation failed: %d", error);
33           }
34           devsw_detach(NULL, &npf_cdevsw);
35 }
36