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 * OpenBSD 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_
22 #define RXK_LISTENER_ENV 1
26 #include <sys/malloc.h>
27 #include <sys/syscall.h>
28 #include <sys/syscallargs.h>
30 #include "opt_ddb.h" /* Debugger() */
32 #define M_AFSFID (M_TEMP-1)
33 #define M_AFSBUFHDR (M_TEMP-2)
34 #define M_AFSBUFFER (M_TEMP-3)
35 #define M_AFSGENERIC (M_TEMP-4)
39 #define osi_vfs_bsize mnt_stat.f_bsize
40 #define osi_vfs_iosize mnt_stat.f_iosize
41 #define osi_vfs_fsid mnt_stat.f_fsid
43 #define vfs_bsize mnt_stat.f_bsize
44 #define vfs_fsid mnt_stat.f_fsid
46 #define vfs_vnodecovered mnt_vnodecovered
47 #define v_vfsp v_mount
48 #define VFS_STATFS afs_statvfs
51 sys_ioctl(struct lwp *l, void *v, register_t *retval);
54 #define VN_HOLD(vp) (vref(vp))
55 #define VN_RELE(vp) (vrele(vp))
56 #define osi_vnhold(avc, r) (VN_HOLD(AFSTOV(avc)))
59 #define va_nodeid va_fileid
60 #define vnode_t struct vnode
64 syscallarg(long) syscall;
65 syscallarg(long) parm1;
66 syscallarg(long) parm2;
67 syscallarg(long) parm3;
68 syscallarg(long) parm4;
69 syscallarg(long) parm5;
70 syscallarg(long) parm6;
74 #define afsio_iov uio_iov
75 #define afsio_iovcnt uio_iovcnt
76 #define afsio_offset uio_offset
77 #define afsio_resid uio_resid
78 #define afsio_seg uio_segflg
79 #define AFS_UIOSYS UIO_SYSSPACE
80 #define AFS_UIOUSER UIO_USERSPACE
83 inline void * afs_osi_Alloc(size_t asize);
84 inline void * afs_osi_Alloc_NoSleep(size_t asize);
85 inline void afs_osi_Free(void *buf, size_t asize);
86 inline void afs_osi_FreeStr(char *x);
87 extern void *osi_nbsd_Alloc(size_t asize, int cansleep);
88 extern void osi_nbsd_Free(void *p, size_t asize);
92 #define AFS_KALLOC(s) (osi_nbsd_Alloc((s), 1 /* cansleep */))
97 #define AFS_KFREE(p, s) (osi_nbsd_Free((p), (s)))
101 typedef struct lwp afs_proc_t;
102 #define osi_curproc() curlwp
103 #define getpid() (osi_curproc())->l_proc->p_pid
106 * XXX I'm exporting the internal definition of kauth_cred_t
107 * until I work out protocol for switching group buffers.
111 #define KAUTH_EXPORT 1
112 #if defined(KAUTH_EXPORT)
113 /* internal type from kern_auth.c */
114 #ifdef AFS_NBSD40_ENV
116 struct simplelock cr_lock; /* lock on cr_refcnt */
117 u_int cr_refcnt; /* reference count */
118 uid_t cr_uid; /* user id */
119 uid_t cr_euid; /* effective user id */
120 uid_t cr_svuid; /* saved effective user id */
121 gid_t cr_gid; /* group id */
122 gid_t cr_egid; /* effective group id */
123 gid_t cr_svgid; /* saved effective group id */
124 u_int cr_ngroups; /* number of groups */
125 gid_t cr_groups[NGROUPS]; /* group memberships */
128 #error TODO: verify kauth_cred structure, if this is still here
129 #endif /* AFS_NBSD40_ENV */
130 #endif /* KAUTH_EXPORT */
132 typedef kauth_cred_t afs_ucred_t;
133 #define osi_curcred() (kauth_cred_get())
134 #define afs_suser(x) afs_osi_suser(osi_curcred())
135 #define osi_crgetruid(acred) (kauth_cred_getuid(acred))
136 #define osi_crgetrgid(acred) (kauth_cred_getgid(acred))
137 #define osi_crngroups(acred) (kauth_cred_ngroups(acred))
138 #define osi_proccred(aproc) (aproc->p_cred)
139 #define osi_crdup(acred) (kauth_cred_dup(acred))
140 #define crref osi_crdup
141 #define crdup osi_crdup
143 #define crfree kauth_cred_free
145 #define afs_cr_gid osi_crgetrgid
146 #define afs_cr_uid osi_crgetruid
148 inline gid_t osi_crgroupbyid(afs_ucred_t *acred, int gindex);
152 #define osi_GetTime(x) microtime(x)
153 #define osi_Time() time_second
156 #define afs_strcasecmp(s1, s2) strncasecmp((s1), (s2), 65535)
157 #define afs_strcat(s1, s2) strcat((s1), (s2))
160 #define afs_bufferpages bufpages
162 #define iodone biodone
164 #define printk printf /* for RX version of xdr_* */
165 #define setgroups sys_setgroups
168 /* This is not always in scope yet */
171 extern int afs_nbsd_lookupname(char *fnamep, enum uio_seg segflg,
172 int followlink, struct vnode **compvpp);
173 extern void afs_nbsd_getnewvnode(struct vcache *tvc);
174 extern int afs_vget();
176 #undef gop_lookupname
177 #undef gop_lookupname_user
178 #define osi_lookupname_user(fnamep, segflg, followlink, compvpp) \
179 afs_nbsd_lookupname((fnamep), (segflg), (followlink), (compvpp))
180 #define gop_lookupname_user osi_lookupname_user
181 #define gop_lookupname osi_lookupname_user
184 #ifdef AFS_GLOBAL_SUNLOCK
185 extern struct lock afs_global_lock;
187 #if defined(LOCKDEBUG)
188 #define AFS_GLOCK() \
190 _lockmgr(&afs_global_lock, LK_EXCLUSIVE, NULL, __FILE__, __LINE__); \
192 #define AFS_GUNLOCK() \
194 _lockmgr(&afs_global_lock, LK_RELEASE, NULL, __FILE__, __LINE__); \
197 #define AFS_GLOCK() \
199 lockmgr(&afs_global_lock, LK_EXCLUSIVE, NULL); \
201 #define AFS_GUNLOCK() \
203 lockmgr(&afs_global_lock, LK_RELEASE, NULL); \
205 #endif /* LOCKDEBUG */
206 #define ISAFS_GLOCK() (lockstatus(&afs_global_lock) == LK_EXCLUSIVE)
208 extern struct lock afs_global_lock;
209 #define AFS_GLOCKP(p)
210 #define AFS_GUNLOCKP(p)
211 #define AFS_ASSERT_GLOCK()
212 #define ISAFS_GLOCK() 1
216 #define SPLVAR int splvar
218 #define NETPRI splvar=splnet()
220 #define USERPRI splx(splvar)
223 #if !defined(ASSEMBLER) && !defined(__LANGUAGE_ASSEMBLY__) && !defined(IGNORE_STDS_H)
224 enum vcexcl { NONEXCL, EXCL };
227 #define MIN(A,B) ((A) < (B) ? (A) : (B))
230 #define MAX(A,B) ((A) > (B) ? (A) : (B))
233 #endif /* ASSEMBLER */
236 extern int (**afs_vnodeop_p) ();
237 #define vType(vc) AFSTOV(vc)->v_type
238 #define vSetVfsp(vc, vfsp) AFSTOV(vc)->v_mount = (vfsp)
239 #define vSetType(vc, type) AFSTOV(vc)->v_type = (type)
240 #define IsAfsVnode(v) ((v)->v_op == afs_vnodeop_p)
241 #define SetAfsVnode(v) /* nothing; done in getnewvnode() */
243 #endif /* _OSI_MACHDEP_H_ */