diff options
Diffstat (limited to 'defs.h')
| -rw-r--r-- | defs.h | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -107,6 +107,8 @@ int cpuid(void); void exit(void); int fork(void); int growproc(int); +pagetable_t proc_pagetable(struct proc *); +void proc_freepagetable(pagetable_t, uint64); int kill(int); struct cpu* mycpu(void); struct cpu* getmycpu(void); @@ -178,11 +180,14 @@ void kvminit(void); void kvmswitch(void); pagetable_t uvmcreate(void); void uvminit(pagetable_t, char *, uint); -int uvmdealloc(pagetable_t, uint64, uint64); +uint64 uvmalloc(pagetable_t, uint64, uint64); +uint64 uvmdealloc(pagetable_t, uint64, uint64); void uvmcopy(pagetable_t, pagetable_t, uint64); void uvmfree(pagetable_t, uint64); void mappages(pagetable_t, uint64, uint64, uint64, int); void unmappages(pagetable_t, uint64, uint64, int); +uint64 walkaddr(pagetable_t, uint64); +int copyout(pagetable_t, uint64, char *, uint64); // number of elements in fixed-size array #define NELEM(x) (sizeof(x)/sizeof((x)[0])) |