diff options
Diffstat (limited to 'fs/hpfs/hpfs_fn.h')
| -rw-r--r-- | fs/hpfs/hpfs_fn.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index 2a153aed4c19..ab2e7cc2ff33 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -334,16 +334,23 @@ long hpfs_ioctl(struct file *file, unsigned cmd, unsigned long arg); * local time (HPFS) to GMT (Unix) */ -static inline time_t local_to_gmt(struct super_block *s, time32_t t) +static inline time64_t local_to_gmt(struct super_block *s, time32_t t) { extern struct timezone sys_tz; return t + sys_tz.tz_minuteswest * 60 + hpfs_sb(s)->sb_timeshift; } -static inline time32_t gmt_to_local(struct super_block *s, time_t t) +static inline time32_t gmt_to_local(struct super_block *s, time64_t t) { extern struct timezone sys_tz; - return t - sys_tz.tz_minuteswest * 60 - hpfs_sb(s)->sb_timeshift; + t = t - sys_tz.tz_minuteswest * 60 - hpfs_sb(s)->sb_timeshift; + + return clamp_t(time64_t, t, 0, U32_MAX); +} + +static inline time32_t local_get_seconds(struct super_block *s) +{ + return gmt_to_local(s, ktime_get_real_seconds()); } /* |