diff options
Diffstat (limited to 'kernel/compat.c')
-rw-r--r-- | kernel/compat.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/kernel/compat.c b/kernel/compat.c index f01affa17e22..d8a36c6ad7c9 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -20,7 +20,6 @@ #include <linux/syscalls.h> #include <linux/unistd.h> #include <linux/security.h> -#include <linux/timex.h> #include <linux/export.h> #include <linux/migrate.h> #include <linux/posix-timers.h> @@ -30,69 +29,6 @@ #include <linux/uaccess.h> -int compat_get_timex(struct timex *txc, const struct compat_timex __user *utp) -{ - struct compat_timex tx32; - - memset(txc, 0, sizeof(struct timex)); - if (copy_from_user(&tx32, utp, sizeof(struct compat_timex))) - return -EFAULT; - - txc->modes = tx32.modes; - txc->offset = tx32.offset; - txc->freq = tx32.freq; - txc->maxerror = tx32.maxerror; - txc->esterror = tx32.esterror; - txc->status = tx32.status; - txc->constant = tx32.constant; - txc->precision = tx32.precision; - txc->tolerance = tx32.tolerance; - txc->time.tv_sec = tx32.time.tv_sec; - txc->time.tv_usec = tx32.time.tv_usec; - txc->tick = tx32.tick; - txc->ppsfreq = tx32.ppsfreq; - txc->jitter = tx32.jitter; - txc->shift = tx32.shift; - txc->stabil = tx32.stabil; - txc->jitcnt = tx32.jitcnt; - txc->calcnt = tx32.calcnt; - txc->errcnt = tx32.errcnt; - txc->stbcnt = tx32.stbcnt; - - return 0; -} - -int compat_put_timex(struct compat_timex __user *utp, const struct timex *txc) -{ - struct compat_timex tx32; - - memset(&tx32, 0, sizeof(struct compat_timex)); - tx32.modes = txc->modes; - tx32.offset = txc->offset; - tx32.freq = txc->freq; - tx32.maxerror = txc->maxerror; - tx32.esterror = txc->esterror; - tx32.status = txc->status; - tx32.constant = txc->constant; - tx32.precision = txc->precision; - tx32.tolerance = txc->tolerance; - tx32.time.tv_sec = txc->time.tv_sec; - tx32.time.tv_usec = txc->time.tv_usec; - tx32.tick = txc->tick; - tx32.ppsfreq = txc->ppsfreq; - tx32.jitter = txc->jitter; - tx32.shift = txc->shift; - tx32.stabil = txc->stabil; - tx32.jitcnt = txc->jitcnt; - tx32.calcnt = txc->calcnt; - tx32.errcnt = txc->errcnt; - tx32.stbcnt = txc->stbcnt; - tx32.tai = txc->tai; - if (copy_to_user(utp, &tx32, sizeof(struct compat_timex))) - return -EFAULT; - return 0; -} - static int __compat_get_timeval(struct timeval *tv, const struct old_timeval32 __user *ctv) { return (!access_ok(ctv, sizeof(*ctv)) || |