PF_X 278 kern/exec_elf.c *prot |= (ph->p_flags & PF_X) ? VM_PROT_EXECUTE : 0; PF_X 107 lib/libsa/loadfile_elf.c (phdr[i].p_flags & (PF_W|PF_R|PF_X)) == 0) PF_X 110 lib/libsa/loadfile_elf.c #define IS_TEXT(p) (p.p_flags & PF_X) PF_X 111 lib/libsa/loadfile_elf.c #define IS_DATA(p) ((p.p_flags & PF_X) == 0)