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Differential D17475 Diff 48911 sys/compat/freebsd32/freebsd32_ioctl.c

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sys/compat/freebsd32/freebsd32_ioctl.c

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#include <compat/freebsd32/freebsd32.h> #include <compat/freebsd32/freebsd32.h>
#include <compat/freebsd32/freebsd32_ioctl.h> #include <compat/freebsd32/freebsd32_ioctl.h>
#include <compat/freebsd32/freebsd32_misc.h> #include <compat/freebsd32/freebsd32_misc.h>
#include <compat/freebsd32/freebsd32_proto.h> #include <compat/freebsd32/freebsd32_proto.h>
CTASSERT(sizeof(struct mem_range_op32) == 12); CTASSERT(sizeof(struct mem_range_op32) == 12);
static int static int
freebsd32_ioctl_fiodgname(struct thread *td,
struct freebsd32_ioctl_args *uap, struct file *fp)
{
struct fiodgname_arg fgn;
struct fiodgname_arg32 fgn32;
int error;
if ((error = copyin(uap->data, &fgn32, sizeof fgn32)) != 0)
return (error);
CP(fgn32, fgn, len);
PTRIN_CP(fgn32, fgn, buf);
error = fo_ioctl(fp, FIODGNAME, (caddr_t)&fgn, td->td_ucred, td);
return (error);
}
static int
freebsd32_ioctl_memrange(struct thread *td, freebsd32_ioctl_memrange(struct thread *td,
struct freebsd32_ioctl_args *uap, struct file *fp) struct freebsd32_ioctl_args *uap, struct file *fp)
{ {
struct mem_range_op mro; struct mem_range_op mro;
struct mem_range_op32 mro32; struct mem_range_op32 mro32;
int error; int error;
u_long com; u_long com;
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Linesfreebsd32_ioctl(struct thread *td, struct freebsd32_ioctl_args *uap)
if (error != 0) if (error != 0)
return (error); return (error);
if ((fp->f_flag & (FREAD | FWRITE)) == 0) { if ((fp->f_flag & (FREAD | FWRITE)) == 0) {
fdrop(fp, td); fdrop(fp, td);
return (EBADF); return (EBADF);
} }
switch (uap->com) { switch (uap->com) {
case FIODGNAME_32:
error = freebsd32_ioctl_fiodgname(td, uap, fp);
break;
case MEMRANGE_GET32: /* FALLTHROUGH */ case MEMRANGE_GET32: /* FALLTHROUGH */
case MEMRANGE_SET32: case MEMRANGE_SET32:
error = freebsd32_ioctl_memrange(td, uap, fp); error = freebsd32_ioctl_memrange(td, uap, fp);
break; break;
case SG_IO_32: case SG_IO_32:
error = freebsd32_ioctl_sg(td, uap, fp); error = freebsd32_ioctl_sg(td, uap, fp);
break; break;
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