изменить свойства монтирования или дерева монтирования (change properties of a mount or mount tree)
Синопсис (Synopsis)
#include <linux/fcntl.h> /* Definition of AT_* constants */
#include <linux/mount.h> /* Definition of MOUNT_ATTR_* constants */
#include <sys/syscall.h> /* Definition of SYS_* constants */
#include <unistd.h>
int syscall(SYS_mount_setattr, int dirfd, const char *pathname,
unsigned int flags, struct mount_attr *attr, size_t size);
Note: glibc provides no wrapper for mount_setattr(),
necessitating the use of syscall(2).
