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VFS_TIMESTAMP(9) FreeBSD Kernel Developer's Manual VFS_TIMESTAMP(9)
NAME
vfs_timestamp - generate current timestamp
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
void
vfs_timestamp(struct timespec *tsp);
DESCRIPTION
The vfs_timestamp() function fills in tsp with the current time.
The precision is based on the value of the vfs.timestamp_precision sysctl
variable:
0 seconds only; nanoseconds are zeroed.
1 seconds and nanoseconds, accurate within 1/HZ.
2 seconds and nanoseconds, truncated to microseconds.
>=3 seconds and nanoseconds, maximum precision.
AUTHORS
This manual page was written by Chad David <davidc@acns.ab.ca>.
FreeBSD 14.0-RELEASE-p6 November 21, 2001 FreeBSD 14.0-RELEASE-p6