| 50 | #include <vm/vm_extern.h> |
| 51 | |
| 52 | static int |
| 53 | protect_setchild(struct thread *td, struct proc *p, int flags) |
| 54 | { |
| 55 | |
| 56 | PROC_LOCK_ASSERT(p, MA_OWNED); |
| 57 | if (p->p_flag & P_SYSTEM || p_cansched(td, p) != 0) |
| 58 | return (0); |
| 59 | if (flags & PPROT_SET) { |
| 60 | p->p_flag |= P_PROTECTED; |
| 61 | if (flags & PPROT_INHERIT) |
| 62 | p->p_flag2 |= P2_INHERIT_PROTECTED; |
| 63 | } else { |
| 64 | p->p_flag &= ~P_PROTECTED; |
| 65 | p->p_flag2 &= ~P2_INHERIT_PROTECTED; |
| 66 | } |
| 67 | return (1); |
| 68 | } |
| 69 | |
| 70 | static int |
| 71 | protect_setchildren(struct thread *td, struct proc *top, int flags) |
no test coverage detected