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#ifndef CEPH_STAT_H
#define CEPH_STAT_H
#include <acconfig.h>
#include <sys/stat.h>
/*
* Access time-related `struct stat` members.
*
* Note that for each of the stat member get/set functions below, setting a
* high-res value (stat_set_*_nsec) on a platform without high-res support is
* a no-op.
*/
#ifdef HAVE_STAT_ST_MTIM_TV_NSEC
static inline uint32_t stat_get_mtime_nsec(struct stat *st)
{
return st->st_mtim.tv_nsec;
}
static inline void stat_set_mtime_nsec(struct stat *st, uint32_t nsec)
{
st->st_mtim.tv_nsec = nsec;
}
static inline uint32_t stat_get_atime_nsec(struct stat *st)
{
return st->st_atim.tv_nsec;
}
static inline void stat_set_atime_nsec(struct stat *st, uint32_t nsec)
{
st->st_atim.tv_nsec = nsec;
}
static inline uint32_t stat_get_ctime_nsec(struct stat *st)
{
return st->st_ctim.tv_nsec;
}
static inline void stat_set_ctime_nsec(struct stat *st, uint32_t nsec)
{
st->st_ctim.tv_nsec = nsec;
}
#elif defined(HAVE_STAT_ST_MTIMESPEC_TV_NSEC)
static inline uint32_t stat_get_mtime_nsec(struct stat *st)
{
return st->st_mtimespec.tv_nsec;
}
static inline void stat_set_mtime_nsec(struct stat *st, uint32_t nsec)
{
st->st_mtimespec.tv_nsec = nsec;
}
static inline uint32_t stat_get_atime_nsec(struct stat *st)
{
return st->st_atimespec.tv_nsec;
}
static inline void stat_set_atime_nsec(struct stat *st, uint32_t nsec)
{
st->st_atimespec.tv_nsec = nsec;
}
static inline uint32_t stat_get_ctime_nsec(struct stat *st)
{
return st->st_ctimespec.tv_nsec;
}
static inline void stat_set_ctime_nsec(struct stat *st, uint32_t nsec)
{
st->st_ctimespec.tv_nsec = nsec;
}
#else
static inline uint32_t stat_get_mtime_nsec(struct stat *st)
{
return 0;
}
static inline void stat_set_mtime_nsec(struct stat *st, uint32_t nsec)
{
}
static inline uint32_t stat_get_atime_nsec(struct stat *st)
{
return 0;
}
static inline void stat_set_atime_nsec(struct stat *st, uint32_t nsec)
{
}
static inline uint32_t stat_get_ctime_nsec(struct stat *st)
{
return 0;
}
static inline void stat_set_ctime_nsec(struct stat *st, uint32_t nsec)
{
}
#endif
/*
* Access second-resolution `struct stat` members.
*/
static inline uint32_t stat_get_mtime_sec(struct stat *st)
{
return st->st_mtime;
}
static inline void stat_set_mtime_sec(struct stat *st, uint32_t sec)
{
st->st_mtime = sec;
}
static inline uint32_t stat_get_atime_sec(struct stat *st)
{
return st->st_atime;
}
static inline void stat_set_atime_sec(struct stat *st, uint32_t sec)
{
st->st_atime = sec;
}
static inline uint32_t stat_get_ctime_sec(struct stat *st)
{
return st->st_ctime;
}
static inline void stat_set_ctime_sec(struct stat *st, uint32_t sec)
{
st->st_ctime = sec;
}
#endif
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