cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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vgettimeofday.c (1352B)

      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * Powerpc userspace implementations of gettimeofday() and similar.
      4 */
      5#include <linux/time.h>
      6#include <linux/types.h>
      7
      8#ifdef __powerpc64__
      9int __c_kernel_clock_gettime(clockid_t clock, struct __kernel_timespec *ts,
     10			     const struct vdso_data *vd)
     11{
     12	return __cvdso_clock_gettime_data(vd, clock, ts);
     13}
     14
     15int __c_kernel_clock_getres(clockid_t clock_id, struct __kernel_timespec *res,
     16			    const struct vdso_data *vd)
     17{
     18	return __cvdso_clock_getres_data(vd, clock_id, res);
     19}
     20#else
     21int __c_kernel_clock_gettime(clockid_t clock, struct old_timespec32 *ts,
     22			     const struct vdso_data *vd)
     23{
     24	return __cvdso_clock_gettime32_data(vd, clock, ts);
     25}
     26
     27int __c_kernel_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts,
     28			       const struct vdso_data *vd)
     29{
     30	return __cvdso_clock_gettime_data(vd, clock, ts);
     31}
     32
     33int __c_kernel_clock_getres(clockid_t clock_id, struct old_timespec32 *res,
     34			    const struct vdso_data *vd)
     35{
     36	return __cvdso_clock_getres_time32_data(vd, clock_id, res);
     37}
     38#endif
     39
     40int __c_kernel_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz,
     41			    const struct vdso_data *vd)
     42{
     43	return __cvdso_gettimeofday_data(vd, tv, tz);
     44}
     45
     46__kernel_old_time_t __c_kernel_time(__kernel_old_time_t *time, const struct vdso_data *vd)
     47{
     48	return __cvdso_time_data(vd, time);
     49}