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author | jilles <jilles@FreeBSD.org> | 2016-04-10 15:02:29 +0000 |
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committer | jilles <jilles@FreeBSD.org> | 2016-04-10 15:02:29 +0000 |
commit | 4c6d087886754ec231acdbfb74a63d78cd1486d1 (patch) | |
tree | 6942e28b2d1aa08d04336edfb0404c7a93f25fdf /bin/cp/utils.c | |
parent | e29b7097a2901d2d782faabdba92b1f205958f59 (diff) | |
download | FreeBSD-src-4c6d087886754ec231acdbfb74a63d78cd1486d1.zip FreeBSD-src-4c6d087886754ec231acdbfb74a63d78cd1486d1.tar.gz |
MFC r277645: cp,mv,touch: Set timestamps with nanosecond precision.
This uses utimensat().
Diffstat (limited to 'bin/cp/utils.c')
-rw-r--r-- | bin/cp/utils.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/bin/cp/utils.c b/bin/cp/utils.c index 0b5202e..73a3000 100644 --- a/bin/cp/utils.c +++ b/bin/cp/utils.c @@ -344,7 +344,7 @@ copy_special(struct stat *from_stat, int exists) int setfile(struct stat *fs, int fd) { - static struct timeval tv[2]; + static struct timespec tspec[2]; struct stat ts; int rval, gotstat, islink, fdval; @@ -354,10 +354,11 @@ setfile(struct stat *fs, int fd) fs->st_mode &= S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO; - TIMESPEC_TO_TIMEVAL(&tv[0], &fs->st_atim); - TIMESPEC_TO_TIMEVAL(&tv[1], &fs->st_mtim); - if (islink ? lutimes(to.p_path, tv) : utimes(to.p_path, tv)) { - warn("%sutimes: %s", islink ? "l" : "", to.p_path); + tspec[0] = fs->st_atim; + tspec[1] = fs->st_mtim; + if (utimensat(AT_FDCWD, to.p_path, tspec, + islink ? AT_SYMLINK_NOFOLLOW : 0)) { + warn("utimensat: %s", to.p_path); rval = 1; } if (fdval ? fstat(fd, &ts) : |