cap_set_effective  456 fs/open.c      			old_cap = cap_set_effective(__cap_empty_set);
cap_set_effective  458 fs/open.c      			old_cap = cap_set_effective(current->cap_permitted);
cap_set_effective  501 fs/open.c      		cap_set_effective(old_cap);
cap_set_effective  504 include/linux/capability.h kernel_cap_t cap_set_effective(const kernel_cap_t pE_new);