1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
7 *
8 * Redistribution and use in source and binary forms, with or without

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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)nfsm_subs.h 8.2 (Berkeley) 3/30/95
37 * $FreeBSD: head/sys/nfsserver/nfsm_subs.h 88091 2001-12-18 01:22:09Z iedowse $
38 */
39
40#ifndef _NFSSERVER_NFSM_SUBS_H_
41#define _NFSSERVER_NFSM_SUBS_H_
42
43#include <nfs/nfs_common.h>
44
45#define nfstov_mode(a) (fxdr_unsigned(u_int32_t, (a)) & ALLPERMS)

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71 * unions.
72 */
73
74
75
76/* ************************************* */
77/* Dissection phase macros */
78
79int nfsm_srvstrsiz_xx(int *s, int m, struct mbuf **md, caddr_t *dpos);
80int nfsm_srvnamesiz_xx(int *s, struct mbuf **md, caddr_t *dpos);
81int nfsm_srvmtofh_xx(fhandle_t *f, struct nfsrv_descript *nfsd,
82 struct mbuf **md, caddr_t *dpos);
83int nfsm_srvsattr_xx(struct vattr *a, struct mbuf **md, caddr_t *dpos);
84
85#define nfsm_srvstrsiz(s, m) \
86do { \
87 int t1; \
88 t1 = nfsm_srvstrsiz_xx(&(s), (m), &md, &dpos); \
89 if (t1) { \
90 error = t1; \
91 nfsm_reply(0); \
92 } \
93} while (0)
94
95#define nfsm_srvnamesiz(s) \
96do { \
97 int t1; \
98 t1 = nfsm_srvnamesiz_xx(&(s), &md, &dpos); \
99 if (t1) { \
100 error = t1; \
101 nfsm_reply(0); \
102 } \
103} while (0)
104
105#define nfsm_srvmtofh(f) \
106do { \
107 int t1; \
108 t1 = nfsm_srvmtofh_xx((f), nfsd, &md, &dpos); \
109 if (t1) { \
110 error = t1; \
111 nfsm_reply(0); \
112 } \
113} while (0)
114
115/* XXX why is this different? */
116#define nfsm_srvsattr(a) \
117do { \
118 int t1; \
119 t1 = nfsm_srvsattr_xx((a), &md, &dpos); \
120 if (t1) { \
121 error = t1; \
122 m_freem(mrep); \
123 mrep = NULL; \
124 goto nfsmout; \
125 } \
126} while (0)
127

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145#define nfsm_writereply(s) \
146do { \
147 mreq = nfs_rephead((s), nfsd, error, &mb, &bpos); \
148} while(0)
149
150/* ************************************* */
151/* Reply phase macros - add additional reply info */
152
153void nfsm_srvfhtom_xx(fhandle_t *f, int v3, struct mbuf **mb,
154 caddr_t *bpos);
155void nfsm_srvpostop_fh_xx(fhandle_t *f, struct mbuf **mb, caddr_t *bpos);
156void nfsm_clget_xx(u_int32_t **tl, struct mbuf *mb, struct mbuf **mp,
157 char **bp, char **be, caddr_t bpos);
158
159#define nfsm_srvfhtom(f, v3) \
160 nfsm_srvfhtom_xx((f), (v3), &mb, &bpos)
161
162#define nfsm_srvpostop_fh(f) \
163 nfsm_srvpostop_fh_xx((f), &mb, &bpos)
164
165#define nfsm_srvwcc_data(br, b, ar, a) \
166 nfsm_srvwcc(nfsd, (br), (b), (ar), (a), &mb, &bpos)
167
168#define nfsm_srvpostop_attr(r, a) \
169 nfsm_srvpostopattr(nfsd, (r), (a), &mb, &bpos)
170
171#define nfsm_srvfillattr(a, f) \
172 nfsm_srvfattr(nfsd, (a), (f))
173
174#define nfsm_clget \
175 nfsm_clget_xx(&tl, mb, &mp, &bp, &be, bpos)
176
177#endif