unmount filesystem NAME umount, umount2 - unmount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include...unmount filesystem NAME umount, umount2 - unmount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include......eeding to create and remove a temporary directory: chdir(new_root); pivot_root(".", "."); umount2(".", MNT_DETACH); This sequence succeeds because the pivot_root () call stacks …...or RLIM_INFINITY oldfstat (2) 1.0 oldlstat (2) 1.0 oldolduname (2) 1.0 oldstat (2) 1.0 oldumount (2) 2.4.116 Name of the old umount (2) syscall on Alpha olduname (2) 1.0 open (2…mount filesystem NAME mount - mount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mount.h> int mount(const char * source , const char * target , const…