Manual Pages  — VFS_UNMOUNTALL

vfs_unmountall – unmount all file systems

SYNOPSIS DESCRIPTION SEE ALSO

#include <sys/param.h>

#include <sys/mount.h>

void
vfs_unmountall(void);

The vfs_unmountall function, run only at system shutdown, unmounts all mounted file systems from most recent to oldest in order to avoid handling dependencies.