/* $NetBSD: mls_rule.c,v 1.1.1.1 2004/03/28 08:55:48 martti Exp $ */ /* * Copyright (C) 1993-2001 by Darren Reed. * * See the IPFILTER.LICENCE file for details on licencing. */ /* * 29/12/94 Added code from Marc Huber to allow it to allocate * its own major char number! Way cool patch! */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if defined(sun4c) || defined(sun4m) # include #endif #include #include #include #include #include #include #include #include "ip_compat.h" #include "ip_fil.h" #include "ip_rules.h" extern int errno; int xxxinit __P((u_int, struct vddrv *, caddr_t, struct vdstat *)); int ipl_major = 0; #ifdef sun4m struct vdldrv vd = { VDMAGIC_USER, "IP Filter rules", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, 0, 1, }; #else /* sun4m */ struct vdldrv vd = { VDMAGIC_USER, /* magic */ "IP Filter rules", #ifdef sun4c NULL, /* dev_ops */ #else NULL, /* struct mb_ctlr *mb_ctlr */ NULL, /* struct mb_driver *mb_driver */ NULL, /* struct mb_device *mb_device */ 0, /* num ctlrs */ 1, /* numdevs */ #endif /* sun4c */ NULL, /* bdevsw */ NULL, /* cdevsw */ 0, /* block major */ 0, /* char major */ }; #endif /* sun4m */ xxxinit(fc, vdp, data, vds) u_int fc; struct vddrv *vdp; caddr_t data; struct vdstat *vds; { struct vdioctl_load *vdi = (struct vdioctl_load *)data; int err; switch (fc) { case VDLOAD: err = ipfrule_add(); if (!err) fr_refcnt++; break; case VDUNLOAD: err = ipfrule_remove(); if (!err) fr_refcnt--; break; case VDSTAT: err = 0; break; default: err = EIO; break; } }