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NetBSD/sys/compat/netbsd32/netbsd32_ioctl.c
eeh 433c92930e Fix uninitialized pointer bug.
2000-12-05 15:25:57 +00:00

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/* $NetBSD: netbsd32_ioctl.c,v 1.8 2000/12/05 15:25:57 eeh Exp $ */
/*
* Copyright (c) 1998 Matthew R. Green
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* handle ioctl conversions from netbsd32 -> sparc64
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/filedesc.h>
#include <sys/ioctl.h>
#include <sys/file.h>
#include <sys/proc.h>
#include <sys/socketvar.h>
#include <sys/audioio.h>
#include <sys/disklabel.h>
#include <sys/dkio.h>
#include <sys/malloc.h>
#include <sys/proc.h>
#include <sys/sockio.h>
#include <sys/socket.h>
#include <sys/ttycom.h>
#include <sys/mount.h>
#include <sys/syscallargs.h>
#include <machine/fbio.h>
#include <machine/openpromio.h>
#include <net/if.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/in_var.h>
#include <netinet/igmp.h>
#include <netinet/igmp_var.h>
#include <netinet/ip_mroute.h>
#include <compat/netbsd32/netbsd32.h>
#include <compat/netbsd32/netbsd32_ioctl.h>
#include <compat/netbsd32/netbsd32_syscallargs.h>
/* prototypes for the converters */
static __inline void
netbsd32_to_fbcmap(struct netbsd32_fbcmap *, struct fbcmap *, u_long);
static __inline void
netbsd32_to_fbcursor(struct netbsd32_fbcursor *, struct fbcursor *, u_long);
static __inline void
netbsd32_to_opiocdesc(struct netbsd32_opiocdesc *, struct opiocdesc *, u_long);
static __inline void
netbsd32_to_partinfo(struct netbsd32_partinfo *, struct partinfo *, u_long);
static __inline void
netbsd32_to_format_op(struct netbsd32_format_op *, struct format_op *, u_long);
static __inline void
netbsd32_to_ifconf(struct netbsd32_ifconf *, struct ifconf *, u_long);
static __inline void
netbsd32_to_ifmediareq(struct netbsd32_ifmediareq *, struct ifmediareq *, u_long);
static __inline void
netbsd32_to_ifdrv(struct netbsd32_ifdrv *, struct ifdrv *, u_long);
static __inline void
netbsd32_to_sioc_vif_req(struct netbsd32_sioc_vif_req *, struct sioc_vif_req *, u_long);
static __inline void
netbsd32_to_sioc_sg_req(struct netbsd32_sioc_sg_req *, struct sioc_sg_req *, u_long);
static __inline void
netbsd32_from_fbcmap(struct fbcmap *, struct netbsd32_fbcmap *);
static __inline void
netbsd32_from_fbcursor(struct fbcursor *, struct netbsd32_fbcursor *);
static __inline void
netbsd32_from_opiocdesc(struct opiocdesc *, struct netbsd32_opiocdesc *);
static __inline void
netbsd32_from_partinfo(struct partinfo *, struct netbsd32_partinfo *);
static __inline void
netbsd32_from_format_op(struct format_op *, struct netbsd32_format_op *);
static __inline void
netbsd32_from_ifconf(struct ifconf *, struct netbsd32_ifconf *);
static __inline void
netbsd32_from_ifmediareq(struct ifmediareq *, struct netbsd32_ifmediareq *);
static __inline void
netbsd32_from_ifdrv(struct ifdrv *, struct netbsd32_ifdrv *);
static __inline void
netbsd32_from_sioc_vif_req(struct sioc_vif_req *, struct netbsd32_sioc_vif_req *);
static __inline void
netbsd32_from_sioc_sg_req(struct sioc_sg_req *, struct netbsd32_sioc_sg_req *);
/* convert to/from different structures */
static __inline void
netbsd32_to_fbcmap(s32p, p, cmd)
struct netbsd32_fbcmap *s32p;
struct fbcmap *p;
u_long cmd;
{
p->index = s32p->index;
p->count = s32p->count;
p->red = (u_char *)(u_long)s32p->red;
p->green = (u_char *)(u_long)s32p->green;
p->blue = (u_char *)(u_long)s32p->blue;
}
static __inline void
netbsd32_to_fbcursor(s32p, p, cmd)
struct netbsd32_fbcursor *s32p;
struct fbcursor *p;
u_long cmd;
{
p->set = s32p->set;
p->enable = s32p->enable;
p->pos = s32p->pos;
p->hot = s32p->hot;
netbsd32_to_fbcmap(&s32p->cmap, &p->cmap, cmd);
p->size = s32p->size;
p->image = (char *)(u_long)s32p->image;
p->mask = (char *)(u_long)s32p->mask;
}
static __inline void
netbsd32_to_opiocdesc(s32p, p, cmd)
struct netbsd32_opiocdesc *s32p;
struct opiocdesc *p;
u_long cmd;
{
p->op_nodeid = s32p->op_nodeid;
p->op_namelen = s32p->op_namelen;
p->op_name = (char *)(u_long)s32p->op_name;
p->op_buflen = s32p->op_buflen;
p->op_buf = (char *)(u_long)s32p->op_buf;
}
static __inline void
netbsd32_to_partinfo(s32p, p, cmd)
struct netbsd32_partinfo *s32p;
struct partinfo *p;
u_long cmd;
{
p->disklab = (struct disklabel *)(u_long)s32p->disklab;
p->part = (struct partition *)(u_long)s32p->part;
}
static __inline void
netbsd32_to_format_op(s32p, p, cmd)
struct netbsd32_format_op *s32p;
struct format_op *p;
u_long cmd;
{
p->df_buf = (char *)(u_long)s32p->df_buf;
p->df_count = s32p->df_count;
p->df_startblk = s32p->df_startblk;
memcpy(p->df_reg, s32p->df_reg, sizeof(s32p->df_reg));
}
#if 0 /* XXX see below */
static __inline void
netbsd32_to_ifreq(s32p, p, cmd)
struct netbsd32_ifreq *s32p;
struct ifreq *p;
u_long cmd; /* XXX unused yet */
{
/*
* XXX
* struct ifreq says the same, but sometimes the ifr_data
* union member needs to be converted to 64 bits... this
* is very driver specific and so we ignore it for now..
*/
memcpy(p, s32p, sizeof *s32p);
}
#endif
static __inline void
netbsd32_to_ifconf(s32p, p, cmd)
struct netbsd32_ifconf *s32p;
struct ifconf *p;
u_long cmd;
{
p->ifc_len = s32p->ifc_len;
/* ifc_buf & ifc_req are the same size so this works */
p->ifc_buf = (caddr_t)(u_long)s32p->ifc_buf;
}
static __inline void
netbsd32_to_ifmediareq(s32p, p, cmd)
struct netbsd32_ifmediareq *s32p;
struct ifmediareq *p;
u_long cmd;
{
memcpy(p, s32p, sizeof *s32p);
p->ifm_ulist = (int *)(u_long)s32p->ifm_ulist;
}
static __inline void
netbsd32_to_ifdrv(s32p, p, cmd)
struct netbsd32_ifdrv *s32p;
struct ifdrv *p;
u_long cmd;
{
memcpy(p, s32p, sizeof *s32p);
p->ifd_data = (void *)(u_long)s32p->ifd_data;
}
static __inline void
netbsd32_to_sioc_vif_req(s32p, p, cmd)
struct netbsd32_sioc_vif_req *s32p;
struct sioc_vif_req *p;
u_long cmd;
{
p->vifi = s32p->vifi;
p->icount = (u_long)s32p->icount;
p->ocount = (u_long)s32p->ocount;
p->ibytes = (u_long)s32p->ibytes;
p->obytes = (u_long)s32p->obytes;
}
static __inline void
netbsd32_to_sioc_sg_req(s32p, p, cmd)
struct netbsd32_sioc_sg_req *s32p;
struct sioc_sg_req *p;
u_long cmd;
{
p->src = s32p->src;
p->grp = s32p->grp;
p->pktcnt = (u_long)s32p->pktcnt;
p->bytecnt = (u_long)s32p->bytecnt;
p->wrong_if = (u_long)s32p->wrong_if;
}
/*
* handle ioctl conversions from sparc64 -> netbsd32
*/
static __inline void
netbsd32_from_fbcmap(p, s32p)
struct fbcmap *p;
struct netbsd32_fbcmap *s32p;
{
s32p->index = p->index;
s32p->count = p->count;
/* filled in */
#if 0
s32p->red = (netbsd32_u_charp)p->red;
s32p->green = (netbsd32_u_charp)p->green;
s32p->blue = (netbsd32_u_charp)p->blue;
#endif
}
static __inline void
netbsd32_from_fbcursor(p, s32p)
struct fbcursor *p;
struct netbsd32_fbcursor *s32p;
{
s32p->set = p->set;
s32p->enable = p->enable;
s32p->pos = p->pos;
s32p->hot = p->hot;
netbsd32_from_fbcmap(&p->cmap, &s32p->cmap);
s32p->size = p->size;
/* filled in */
#if 0
s32p->image = (netbsd32_charp)p->image;
s32p->mask = (netbsd32_charp)p->mask;
#endif
}
static __inline void
netbsd32_from_opiocdesc(p, s32p)
struct opiocdesc *p;
struct netbsd32_opiocdesc *s32p;
{
s32p->op_nodeid = p->op_nodeid;
s32p->op_namelen = p->op_namelen;
s32p->op_name = (netbsd32_charp)(u_long)p->op_name;
s32p->op_buflen = p->op_buflen;
s32p->op_buf = (netbsd32_charp)(u_long)p->op_buf;
}
static __inline void
netbsd32_from_partinfo(p, s32p)
struct partinfo *p;
struct netbsd32_partinfo *s32p;
{
s32p->disklab = (netbsd32_disklabel_tp_t)(u_long)p->disklab;
s32p->part = s32p->part;
}
static __inline void
netbsd32_from_format_op(p, s32p)
struct format_op *p;
struct netbsd32_format_op *s32p;
{
/* filled in */
#if 0
s32p->df_buf = (netbsd32_charp)p->df_buf;
#endif
s32p->df_count = p->df_count;
s32p->df_startblk = p->df_startblk;
memcpy(s32p->df_reg, p->df_reg, sizeof(p->df_reg));
}
#if 0 /* XXX see below */
static __inline void
netbsd32_from_ifreq(p, s32p, cmd)
struct ifreq *p;
struct netbsd32_ifreq *s32p;
u_long cmd; /* XXX unused yet */
{
/*
* XXX
* struct ifreq says the same, but sometimes the ifr_data
* union member needs to be converted to 64 bits... this
* is very driver specific and so we ignore it for now..
*/
*s32p = *p;
}
#endif
static __inline void
netbsd32_from_ifconf(p, s32p)
struct ifconf *p;
struct netbsd32_ifconf *s32p;
{
s32p->ifc_len = p->ifc_len;
/* ifc_buf & ifc_req are the same size so this works */
s32p->ifc_buf = (netbsd32_caddr_t)(u_long)p->ifc_buf;
}
static __inline void
netbsd32_from_ifmediareq(p, s32p)
struct ifmediareq *p;
struct netbsd32_ifmediareq *s32p;
{
memcpy(s32p, p, sizeof *p);
/* filled in? */
#if 0
s32p->ifm_ulist = (netbsd32_intp_t)p->ifm_ulist;
#endif
}
static __inline void
netbsd32_from_ifdrv(p, s32p)
struct ifdrv *p;
struct netbsd32_ifdrv *s32p;
{
memcpy(s32p, p, sizeof *p);
/* filled in? */
#if 0
s32p->ifm_data = (netbsd32_u_longp_t)p->ifm_data;
#endif
}
static __inline void
netbsd32_from_sioc_vif_req(p, s32p)
struct sioc_vif_req *p;
struct netbsd32_sioc_vif_req *s32p;
{
s32p->vifi = p->vifi;
s32p->icount = (netbsd32_u_long)p->icount;
s32p->ocount = (netbsd32_u_long)p->ocount;
s32p->ibytes = (netbsd32_u_long)p->ibytes;
s32p->obytes = (netbsd32_u_long)p->obytes;
}
static __inline void
netbsd32_from_sioc_sg_req(p, s32p)
struct sioc_sg_req *p;
struct netbsd32_sioc_sg_req *s32p;
{
s32p->src = p->src;
s32p->grp = p->grp;
s32p->pktcnt = (netbsd32_u_long)p->pktcnt;
s32p->bytecnt = (netbsd32_u_long)p->bytecnt;
s32p->wrong_if = (netbsd32_u_long)p->wrong_if;
}
/*
* main ioctl syscall.
*
* ok, here we are in the biggy. we have to do fix ups depending
* on the ioctl command before and afterwards.
*/
int
netbsd32_ioctl(p, v, retval)
struct proc *p;
void *v;
register_t *retval;
{
struct netbsd32_ioctl_args /* {
syscallarg(int) fd;
syscallarg(netbsd32_u_long) com;
syscallarg(netbsd32_voidp) data;
} */ *uap = v;
struct file *fp;
struct filedesc *fdp;
u_long com;
int error = 0;
u_int size, size32;
caddr_t data, memp = NULL;
caddr_t data32, memp32 = NULL;
int tmp;
#define STK_PARAMS 128
u_long stkbuf[STK_PARAMS/sizeof(u_long)];
u_long stkbuf32[STK_PARAMS/sizeof(u_long)];
/*
* we need to translate some commands (_IOW) before calling sys_ioctl,
* some after (_IOR), and some both (_IOWR).
*/
#if 0
{
char *dirs[8] = { "NONE!", "VOID", "OUT", "VOID|OUT!", "IN", "VOID|IN!",
"INOUT", "VOID|IN|OUT!" };
printf("netbsd32_ioctl(%d, %x, %x): %s group %c base %d len %d\n",
SCARG(uap, fd), SCARG(uap, com), SCARG(uap, data),
dirs[((SCARG(uap, com) & IOC_DIRMASK)>>29)],
IOCGROUP(SCARG(uap, com)), IOCBASECMD(SCARG(uap, com)),
IOCPARM_LEN(SCARG(uap, com)));
}
#endif
fdp = p->p_fd;
if ((u_int)SCARG(uap, fd) >= fdp->fd_nfiles ||
(fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL ||
(fp->f_iflags & FIF_WANTCLOSE) != 0)
return (EBADF);
FILE_USE(fp);
if ((fp->f_flag & (FREAD | FWRITE)) == 0) {
error = EBADF;
goto out;
}
switch (com = SCARG(uap, com)) {
case FIONCLEX:
fdp->fd_ofileflags[SCARG(uap, fd)] &= ~UF_EXCLOSE;
goto out;
case FIOCLEX:
fdp->fd_ofileflags[SCARG(uap, fd)] |= UF_EXCLOSE;
goto out;
}
/*
* Interpret high order word to find amount of data to be
* copied to/from the user's address space.
*/
size32 = IOCPARM_LEN(com);
if (size32 > IOCPARM_MAX) {
error = ENOTTY;
goto out;
}
memp = NULL;
if (size32 > sizeof(stkbuf)) {
memp32 = (caddr_t)malloc((u_long)size32, M_IOCTLOPS, M_WAITOK);
data32 = memp32;
} else
data32 = (caddr_t)stkbuf32;
if (com&IOC_IN) {
if (size32) {
error = copyin((caddr_t)(u_long)SCARG(uap, data),
data32, size32);
if (error) {
if (memp32)
free(memp32, M_IOCTLOPS);
goto out;
}
} else
*(caddr_t *)data32 = (caddr_t)(u_long)SCARG(uap, data);
} else if ((com&IOC_OUT) && size32)
/*
* Zero the buffer so the user always
* gets back something deterministic.
*/
memset(data32, 0, size32);
else if (com&IOC_VOID)
*(caddr_t *)data32 = (caddr_t)(u_long)SCARG(uap, data);
/* we define some handy macros here... */
#define IOCTL_STRUCT_CONV_TO(cmd, type) \
com = cmd; \
size = IOCPARM_LEN(com); \
if (size > sizeof(stkbuf)) \
data = memp = malloc(size, M_IOCTLOPS, M_WAITOK); \
else \
data = (caddr_t)stkbuf; \
__CONCAT(netbsd32_to_, type)((struct __CONCAT(netbsd32_, type) *) \
data32, (struct type *)data, com); \
error = (*fp->f_ops->fo_ioctl)(fp, com, data, p); \
__CONCAT(netbsd32_from_, type)((struct type *)data, \
(struct __CONCAT(netbsd32_, type) *)data32); \
break
/*
* convert various structures, pointers, and other objects that
* change size from 32 bit -> 64 bit, for all ioctl commands.
*/
switch (SCARG(uap, com)) {
case FIONBIO:
if ((tmp = *(int *)data32) != 0)
fp->f_flag |= FNONBLOCK;
else
fp->f_flag &= ~FNONBLOCK;
error = (*fp->f_ops->fo_ioctl)(fp, FIONBIO, (caddr_t)&tmp, p);
break;
case FIOASYNC:
if ((tmp = *(int *)data32) != 0)
fp->f_flag |= FASYNC;
else
fp->f_flag &= ~FASYNC;
error = (*fp->f_ops->fo_ioctl)(fp, FIOASYNC, (caddr_t)&tmp, p);
break;
case FIOSETOWN:
tmp = *(int *)data32;
if (fp->f_type == DTYPE_SOCKET) {
((struct socket *)fp->f_data)->so_pgid = tmp;
error = 0;
break;
}
if (tmp <= 0) {
tmp = -tmp;
} else {
struct proc *p1 = pfind(tmp);
if (p1 == 0) {
error = ESRCH;
break;
}
tmp = p1->p_pgrp->pg_id;
}
error = (*fp->f_ops->fo_ioctl)
(fp, TIOCSPGRP, (caddr_t)&tmp, p);
break;
case FIOGETOWN:
if (fp->f_type == DTYPE_SOCKET) {
error = 0;
*(int *)data32 = ((struct socket *)fp->f_data)->so_pgid;
break;
}
error = (*fp->f_ops->fo_ioctl)(fp, TIOCGPGRP, data32, p);
*(int *)data32 = -*(int *)data32;
break;
/*
* Here are calls that need explicit conversion.
*/
case FBIOPUTCMAP32:
IOCTL_STRUCT_CONV_TO(FBIOPUTCMAP, fbcmap);
case FBIOGETCMAP32:
IOCTL_STRUCT_CONV_TO(FBIOGETCMAP, fbcmap);
case FBIOSCURSOR32:
IOCTL_STRUCT_CONV_TO(FBIOSCURSOR, fbcursor);
case FBIOGCURSOR32:
IOCTL_STRUCT_CONV_TO(FBIOGCURSOR, fbcursor);
case OPIOCGET32:
IOCTL_STRUCT_CONV_TO(OPIOCGET, opiocdesc);
case OPIOCSET32:
IOCTL_STRUCT_CONV_TO(OPIOCSET, opiocdesc);
case OPIOCNEXTPROP32:
IOCTL_STRUCT_CONV_TO(OPIOCNEXTPROP, opiocdesc);
case DIOCGPART32:
IOCTL_STRUCT_CONV_TO(DIOCGPART, partinfo);
case DIOCRFORMAT32:
IOCTL_STRUCT_CONV_TO(DIOCRFORMAT, format_op);
case DIOCWFORMAT32:
IOCTL_STRUCT_CONV_TO(DIOCWFORMAT, format_op);
/*
* only a few ifreq syscalls need conversion and those are
* all driver specific... XXX
*/
#if 0
case SIOCGADDRROM3232:
IOCTL_STRUCT_CONV_TO(SIOCGADDRROM32, ifreq);
case SIOCGCHIPID32:
IOCTL_STRUCT_CONV_TO(SIOCGCHIPID, ifreq);
case SIOCSIFADDR32:
IOCTL_STRUCT_CONV_TO(SIOCSIFADDR, ifreq);
case OSIOCGIFADDR32:
IOCTL_STRUCT_CONV_TO(OSIOCGIFADDR, ifreq);
case SIOCGIFADDR32:
IOCTL_STRUCT_CONV_TO(SIOCGIFADDR, ifreq);
case SIOCSIFDSTADDR32:
IOCTL_STRUCT_CONV_TO(SIOCSIFDSTADDR, ifreq);
case OSIOCGIFDSTADDR32:
IOCTL_STRUCT_CONV_TO(OSIOCGIFDSTADDR, ifreq);
case SIOCGIFDSTADDR32:
IOCTL_STRUCT_CONV_TO(SIOCGIFDSTADDR, ifreq);
case SIOCSIFFLAGS32:
IOCTL_STRUCT_CONV_TO(SIOCSIFFLAGS, ifreq);
case SIOCGIFFLAGS32:
IOCTL_STRUCT_CONV_TO(SIOCGIFFLAGS, ifreq);
case OSIOCGIFBRDADDR32:
IOCTL_STRUCT_CONV_TO(OSIOCGIFBRDADDR, ifreq);
case SIOCGIFBRDADDR32:
IOCTL_STRUCT_CONV_TO(SIOCGIFBRDADDR, ifreq);
case SIOCSIFBRDADDR32:
IOCTL_STRUCT_CONV_TO(SIOCSIFBRDADDR, ifreq);
case OSIOCGIFNETMASK32:
IOCTL_STRUCT_CONV_TO(OSIOCGIFNETMASK, ifreq);
case SIOCGIFNETMASK32:
IOCTL_STRUCT_CONV_TO(SIOCGIFNETMASK, ifreq);
case SIOCSIFNETMASK32:
IOCTL_STRUCT_CONV_TO(SIOCSIFNETMASK, ifreq);
case SIOCGIFMETRIC32:
IOCTL_STRUCT_CONV_TO(SIOCGIFMETRIC, ifreq);
case SIOCSIFMETRIC32:
IOCTL_STRUCT_CONV_TO(SIOCSIFMETRIC, ifreq);
case SIOCDIFADDR32:
IOCTL_STRUCT_CONV_TO(SIOCDIFADDR, ifreq);
case SIOCADDMULTI32:
IOCTL_STRUCT_CONV_TO(SIOCADDMULTI, ifreq);
case SIOCDELMULTI32:
IOCTL_STRUCT_CONV_TO(SIOCDELMULTI, ifreq);
case SIOCSIFMEDIA32:
IOCTL_STRUCT_CONV_TO(SIOCSIFMEDIA, ifreq);
case SIOCSIFMTU32:
IOCTL_STRUCT_CONV_TO(SIOCSIFMTU, ifreq);
case SIOCGIFMTU32:
IOCTL_STRUCT_CONV_TO(SIOCGIFMTU, ifreq);
case SIOCSIFASYNCMAP32:
IOCTL_STRUCT_CONV_TO(SIOCSIFASYNCMAP, ifreq);
case SIOCGIFASYNCMAP32:
IOCTL_STRUCT_CONV_TO(SIOCGIFASYNCMAP, ifreq);
/* IOCTL_STRUCT_CONV_TO(BIOCGETIF, ifreq); READ ONLY */
case BIOCSETIF32:
IOCTL_STRUCT_CONV_TO(BIOCSETIF, ifreq);
case SIOCPHASE132:
IOCTL_STRUCT_CONV_TO(SIOCPHASE1, ifreq);
case SIOCPHASE232:
IOCTL_STRUCT_CONV_TO(SIOCPHASE2, ifreq);
#endif
case OSIOCGIFCONF32:
IOCTL_STRUCT_CONV_TO(OSIOCGIFCONF, ifconf);
case SIOCGIFCONF32:
IOCTL_STRUCT_CONV_TO(SIOCGIFCONF, ifconf);
case SIOCGIFMEDIA32:
IOCTL_STRUCT_CONV_TO(SIOCGIFMEDIA, ifmediareq);
case SIOCSDRVSPEC32:
IOCTL_STRUCT_CONV_TO(SIOCSDRVSPEC, ifdrv);
case SIOCGETVIFCNT32:
IOCTL_STRUCT_CONV_TO(SIOCGETVIFCNT, sioc_vif_req);
case SIOCGETSGCNT32:
IOCTL_STRUCT_CONV_TO(SIOCGETSGCNT, sioc_sg_req);
default:
error = (*fp->f_ops->fo_ioctl)(fp, com, data32, p);
break;
}
/*
* Copy any data to user, size was
* already set and checked above.
*/
if (error == 0 && (com&IOC_OUT) && size32)
error = copyout(data32, (caddr_t)(u_long)SCARG(uap, data), size32);
/* if we malloced data, free it here */
if (memp32)
free(memp32, M_IOCTLOPS);
if (memp)
free(memp, M_IOCTLOPS);
out:
FILE_UNUSE(fp, p);
return (error);
}
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