2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
12 * NetBSD OSI header file. Extends afs_osi.h.
14 * afs_osi.h includes this file, which is the only way this file should
15 * be included in a source file. This file can redefine macros declared in
19 #ifndef _OSI_MACHDEP_H_
20 #define _OSI_MACHDEP_H_
23 /* #include <kern/sched_prim.h> */
24 /* #include <sys/unix_defs.h> */
26 #define getpid() curproc
31 extern struct timeval time;
32 #define osi_Time() (time.tv_sec)
35 typedef struct ucred afs_ucred_t;
36 typedef struct proc afs_proc_t;
38 #define afs_bufferpages bufpages
41 #define gop_lookupname(fnamep,segflg,followlink,compvpp) lookupname((fnamep),(segflg),(followlink),NULL,(compvpp))
42 #undef gop_lookupname_user
43 #define gop_lookupname_user(fnamep,segflg,followlink,compvpp) lookupname((fnamep),(segflg),(followlink),NULL,(compvpp))
45 #define osi_vnhold(avc,r) do { \
46 if ((avc)->vrefCount) { VN_HOLD((struct vnode *)(avc)); } \
47 else osi_Panic("refcnt==0"); } while(0)
49 #define gop_rdwr(rw,gp,base,len,offset,segflg,unit,cred,aresid) \
50 vn_rdwr((rw),(gp),(base),(len),(offset),(segflg),(unit),(cred),(aresid), curproc)
55 extern struct simplelock afs_global_lock;
57 extern thread_t afs_global_owner;
60 usimple_lock(&afs_global_lock); \
61 osi_Assert(afs_global_owner == (thread_t)0); \
62 afs_global_owner = current_thread(); \
64 #define AFS_GUNLOCK() \
66 osi_Assert(afs_global_owner == current_thread()); \
67 afs_global_owner = (thread_t)0; \
68 usimple_unlock(&afs_global_lock); \
70 #define ISAFS_GLOCK() (afs_global_owner == current_thread())
74 simple_lock(&afs_global_lock); \
76 #define AFS_GUNLOCK() \
78 simple_unlock(&afs_global_lock); \
89 /* Vnode related macros */
91 extern int (**afs_vnodeop_p) ();
92 #define vType(vc) AFSTOV(vc)->v_type
93 #define vSetVfsp(vc, vfsp) AFSTOV(vc)->v_mount = (vfsp)
94 #define vSetType(vc, type) AFSTOV(vc)->v_type = (type)
95 #define IsAfsVnode(v) ((v)->v_op == afs_vnodeop_p)
96 #define SetAfsVnode(v) /* nothing; done in getnewvnode() */
100 #endif /* _OSI_MACHDEP_H_ */