1 /*- 2 * Copyright (c) 1992 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)vm_extern.h 7.2 (Berkeley) 05/04/92 8 */ 9 10 struct buf; 11 struct loadavg; 12 struct proc; 13 struct vmspace; 14 struct vmtotal; 15 struct mount; 16 struct vnode; 17 18 #ifdef KGDB 19 void chgkprot __P((caddr_t, int, int)); 20 #endif 21 22 #ifdef TYPEDEF_FOR_UAP 23 int getpagesize __P((struct proc *p, void *, int *)); 24 int madvise __P((struct proc *, void *, int *)); 25 int mincore __P((struct proc *, void *, int *)); 26 int mprotect __P((struct proc *, void *, int *)); 27 int msync __P((struct proc *, void *, int *)); 28 int munmap __P((struct proc *, void *, int *)); 29 int obreak __P((struct proc *, void *, int *)); 30 int sbrk __P((struct proc *, void *, int *)); 31 int smmap __P((struct proc *, void *, int *)); 32 int sstk __P((struct proc *, void *, int *)); 33 #endif 34 35 void assert_wait __P((int, boolean_t)); 36 int grow __P((struct proc *, u_int)); 37 void iprintf __P((const char *, ...)); 38 int kernacc __P((caddr_t, int, int)); 39 int kinfo_loadavg __P((int, char *, int *, int, int *)); 40 int kinfo_meter __P((int, caddr_t, int *, int, int *)); 41 vm_offset_t kmem_alloc __P((vm_map_t, vm_size_t)); 42 vm_offset_t kmem_alloc_pageable __P((vm_map_t, vm_size_t)); 43 vm_offset_t kmem_alloc_wait __P((vm_map_t, vm_size_t)); 44 void kmem_free __P((vm_map_t, vm_offset_t, vm_size_t)); 45 void kmem_free_wakeup __P((vm_map_t, vm_offset_t, vm_size_t)); 46 void kmem_init __P((vm_offset_t, vm_offset_t)); 47 vm_offset_t kmem_malloc __P((vm_map_t, vm_size_t, boolean_t)); 48 vm_map_t kmem_suballoc __P((vm_map_t, vm_offset_t *, vm_offset_t *, 49 vm_size_t, boolean_t)); 50 void loadav __P((struct loadavg *)); 51 void munmapfd __P((int)); 52 int pager_cache __P((vm_object_t, boolean_t)); 53 void sched __P((void)); 54 int svm_allocate __P((struct proc *, void *, int *)); 55 int svm_deallocate __P((struct proc *, void *, int *)); 56 int svm_inherit __P((struct proc *, void *, int *)); 57 int svm_protect __P((struct proc *, void *, int *)); 58 void swapinit __P((void)); 59 int swapon __P((struct proc *, void *, int *)); 60 void swapout __P((struct proc *)); 61 void swapout_threads __P((void)); 62 int swfree __P((struct proc *, int)); 63 void swstrategy __P((struct buf *)); 64 void thread_block __P((void)); 65 void thread_sleep __P((int, simple_lock_t, boolean_t)); 66 void thread_wakeup __P((int)); 67 int useracc __P((caddr_t, int, int)); 68 int vm_allocate __P((vm_map_t, 69 vm_offset_t *, vm_size_t, boolean_t)); 70 int vm_allocate_with_pager __P((vm_map_t, vm_offset_t *, 71 vm_size_t, boolean_t, vm_pager_t, vm_offset_t, boolean_t)); 72 int vm_deallocate __P((vm_map_t, vm_offset_t, vm_size_t)); 73 int vm_fault __P((vm_map_t, vm_offset_t, vm_prot_t, boolean_t)); 74 void vm_fault_copy_entry __P((vm_map_t, 75 vm_map_t, vm_map_entry_t, vm_map_entry_t)); 76 void vm_fault_unwire __P((vm_map_t, vm_offset_t, vm_offset_t)); 77 void vm_fault_wire __P((vm_map_t, vm_offset_t, vm_offset_t)); 78 int vm_fork __P((struct proc *, struct proc *, int)); 79 int vm_inherit __P((vm_map_t, 80 vm_offset_t, vm_size_t, vm_inherit_t)); 81 void vm_init_limits __P((struct proc *)); 82 void vm_mem_init __P((void)); 83 int vm_mmap __P((vm_map_t, vm_offset_t *, 84 vm_size_t, vm_prot_t, int, caddr_t, vm_offset_t)); 85 vm_offset_t vm_move __P((vm_map_t, 86 vm_offset_t, vm_map_t, vm_offset_t, boolean_t)); 87 int vm_protect __P((vm_map_t, 88 vm_offset_t, vm_size_t, boolean_t, vm_prot_t)); 89 int vm_region __P((vm_map_t, vm_offset_t *, vm_size_t *, 90 vm_prot_t *, vm_prot_t *, vm_inherit_t *, boolean_t *, 91 vm_object_t *, vm_offset_t *)); 92 void vm_set_page_size __P((void)); 93 void vmmeter __P((void)); 94 struct vmspace *vmspace_alloc __P((vm_offset_t, vm_offset_t, int)); 95 struct vmspace *vmspace_fork __P((struct vmspace *)); 96 void vmspace_free __P((struct vmspace *)); 97 void vmtotal __P((struct vmtotal *)); 98 void vnode_pager_setsize __P((struct vnode *, u_long)); 99 void vnode_pager_umount __P((struct mount *)); 100 boolean_t vnode_pager_uncache __P((struct vnode *)); 101 void vslock __P((caddr_t, u_int)); 102 void vsunlock __P((caddr_t, u_int, int)); 103