1 /*- 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)vm_extern.h 8.4 (Berkeley) 02/19/95 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 KERNEL 23 #ifdef TYPEDEF_FOR_UAP 24 int compat_43_getpagesize __P((struct proc *p, void *, int *)); 25 int madvise __P((struct proc *, void *, int *)); 26 int mincore __P((struct proc *, void *, int *)); 27 int mprotect __P((struct proc *, void *, int *)); 28 int msync __P((struct proc *, void *, int *)); 29 int munmap __P((struct proc *, void *, int *)); 30 int obreak __P((struct proc *, void *, int *)); 31 int sbrk __P((struct proc *, void *, int *)); 32 int smmap __P((struct proc *, void *, int *)); 33 int sstk __P((struct proc *, void *, int *)); 34 #endif 35 36 void assert_wait __P((void *, boolean_t)); 37 int grow __P((struct proc *, vm_offset_t)); 38 void iprintf __P((const char *, ...)); 39 int kernacc __P((caddr_t, int, int)); 40 int kinfo_loadavg __P((int, char *, int *, int, int *)); 41 int kinfo_meter __P((int, caddr_t, int *, int, int *)); 42 vm_offset_t kmem_alloc __P((vm_map_t, vm_size_t)); 43 vm_offset_t kmem_alloc_pageable __P((vm_map_t, vm_size_t)); 44 vm_offset_t kmem_alloc_wait __P((vm_map_t, vm_size_t)); 45 void kmem_free __P((vm_map_t, vm_offset_t, vm_size_t)); 46 void kmem_free_wakeup __P((vm_map_t, vm_offset_t, vm_size_t)); 47 void kmem_init __P((vm_offset_t, vm_offset_t)); 48 vm_offset_t kmem_malloc __P((vm_map_t, vm_size_t, boolean_t)); 49 vm_map_t kmem_suballoc __P((vm_map_t, vm_offset_t *, vm_offset_t *, 50 vm_size_t, boolean_t)); 51 void loadav __P((struct loadavg *)); 52 void munmapfd __P((struct proc *, int)); 53 int pager_cache __P((vm_object_t, boolean_t)); 54 void sched __P((void)); 55 int svm_allocate __P((struct proc *, void *, int *)); 56 int svm_deallocate __P((struct proc *, void *, int *)); 57 int svm_inherit __P((struct proc *, void *, int *)); 58 int svm_protect __P((struct proc *, void *, int *)); 59 void swapinit __P((void)); 60 int swapon __P((struct proc *, void *, int *)); 61 void swapout __P((struct proc *)); 62 void swapout_threads __P((void)); 63 int swfree __P((struct proc *, int)); 64 void swstrategy __P((struct buf *)); 65 void thread_block __P((void)); 66 void thread_sleep __P((void *, simple_lock_t, boolean_t)); 67 void thread_wakeup __P((void *)); 68 int useracc __P((caddr_t, int, int)); 69 int vm_allocate __P((vm_map_t, 70 vm_offset_t *, vm_size_t, boolean_t)); 71 int vm_allocate_with_pager __P((vm_map_t, vm_offset_t *, 72 vm_size_t, boolean_t, vm_pager_t, vm_offset_t, boolean_t)); 73 int vm_deallocate __P((vm_map_t, vm_offset_t, vm_size_t)); 74 int vm_fault __P((vm_map_t, vm_offset_t, vm_prot_t, boolean_t)); 75 void vm_fault_copy_entry __P((vm_map_t, 76 vm_map_t, vm_map_entry_t, vm_map_entry_t)); 77 void vm_fault_unwire __P((vm_map_t, vm_offset_t, vm_offset_t)); 78 int vm_fault_wire __P((vm_map_t, vm_offset_t, vm_offset_t)); 79 int vm_fork __P((struct proc *, struct proc *, int)); 80 int vm_inherit __P((vm_map_t, 81 vm_offset_t, vm_size_t, vm_inherit_t)); 82 void vm_init_limits __P((struct proc *)); 83 void vm_mem_init __P((void)); 84 int vm_mmap __P((vm_map_t, vm_offset_t *, vm_size_t, 85 vm_prot_t, vm_prot_t, int, caddr_t, vm_offset_t)); 86 int vm_protect __P((vm_map_t, 87 vm_offset_t, vm_size_t, boolean_t, vm_prot_t)); 88 void vm_set_page_size __P((void)); 89 void vmmeter __P((void)); 90 struct vmspace *vmspace_alloc __P((vm_offset_t, vm_offset_t, int)); 91 struct vmspace *vmspace_fork __P((struct vmspace *)); 92 void vmspace_free __P((struct vmspace *)); 93 void vmtotal __P((struct vmtotal *)); 94 void vnode_pager_setsize __P((struct vnode *, u_long)); 95 void vnode_pager_umount __P((struct mount *)); 96 boolean_t vnode_pager_uncache __P((struct vnode *)); 97 void vslock __P((caddr_t, u_int)); 98 void vsunlock __P((caddr_t, u_int, int)); 99 #endif 100