rstat_proc.c revision 1.21 1 1.21 mrg /* $NetBSD: rstat_proc.c,v 1.21 1998/02/07 12:04:37 mrg Exp $ */
2 1.16 thorpej
3 1.1 brezak /*
4 1.1 brezak * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
5 1.1 brezak * unrestricted use provided that this legend is included on all tape
6 1.1 brezak * media and as a part of the software program in whole or part. Users
7 1.1 brezak * may copy or modify Sun RPC without charge, but are not authorized
8 1.1 brezak * to license or distribute it to anyone else except as part of a product or
9 1.1 brezak * program developed by the user.
10 1.1 brezak *
11 1.1 brezak * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
12 1.1 brezak * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
13 1.1 brezak * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 1.1 brezak *
15 1.1 brezak * Sun RPC is provided with no support and without any obligation on the
16 1.1 brezak * part of Sun Microsystems, Inc. to assist in its use, correction,
17 1.1 brezak * modification or enhancement.
18 1.1 brezak *
19 1.1 brezak * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
20 1.1 brezak * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
21 1.1 brezak * OR ANY PART THEREOF.
22 1.1 brezak *
23 1.1 brezak * In no event will Sun Microsystems, Inc. be liable for any lost revenue
24 1.1 brezak * or profits or other special, indirect and consequential damages, even if
25 1.1 brezak * Sun has been advised of the possibility of such damages.
26 1.1 brezak *
27 1.1 brezak * Sun Microsystems, Inc.
28 1.1 brezak * 2550 Garcia Avenue
29 1.1 brezak * Mountain View, California 94043
30 1.1 brezak */
31 1.20 mrg
32 1.20 mrg #include <sys/cdefs.h>
33 1.3 mycroft #ifndef lint
34 1.20 mrg #if 0
35 1.20 mrg static char sccsid[] = "from: @(#)rpc.rstatd.c 1.1 86/09/25 Copyr 1984 Sun Micro";
36 1.20 mrg static char sccsid[] = "from: @(#)rstat_proc.c 2.2 88/08/01 4.0 RPCSRC";
37 1.20 mrg #else
38 1.21 mrg __RCSID("$NetBSD: rstat_proc.c,v 1.21 1998/02/07 12:04:37 mrg Exp $");
39 1.20 mrg #endif
40 1.3 mycroft #endif
41 1.1 brezak
42 1.1 brezak /*
43 1.1 brezak * rstat service: built with rstat.x and derived from rpc.rstatd.c
44 1.3 mycroft *
45 1.3 mycroft * Copyright (c) 1984 by Sun Microsystems, Inc.
46 1.1 brezak */
47 1.1 brezak
48 1.21 mrg #include <sys/param.h>
49 1.21 mrg #include <sys/errno.h>
50 1.21 mrg #include <sys/socket.h>
51 1.21 mrg
52 1.4 jtc #include <stdio.h>
53 1.4 jtc #include <stdlib.h>
54 1.4 jtc #include <string.h>
55 1.1 brezak #include <signal.h>
56 1.9 pk #include <fcntl.h>
57 1.9 pk #include <kvm.h>
58 1.9 pk #include <limits.h>
59 1.1 brezak #include <nlist.h>
60 1.1 brezak #include <syslog.h>
61 1.1 brezak #ifdef BSD
62 1.21 mrg #if defined(UVM)
63 1.21 mrg #include <sys/sysctl.h>
64 1.21 mrg #include <vm/vm.h>
65 1.21 mrg #include <uvm/uvm_extern.h>
66 1.21 mrg #else
67 1.1 brezak #include <sys/vmmeter.h>
68 1.21 mrg #endif
69 1.1 brezak #include <sys/dkstat.h>
70 1.18 thorpej #include "dkstats.h"
71 1.1 brezak #else
72 1.1 brezak #include <sys/dk.h>
73 1.1 brezak #endif
74 1.21 mrg
75 1.1 brezak #include <net/if.h>
76 1.4 jtc
77 1.21 mrg /*
78 1.21 mrg * XXX
79 1.21 mrg *
80 1.21 mrg * this is a huge hack to stop `struct pmap' being
81 1.21 mrg * defined twice!
82 1.21 mrg */
83 1.21 mrg #define _RPC_PMAPPROT_H
84 1.21 mrg #include <rpc/rpc.h>
85 1.21 mrg
86 1.4 jtc #undef FSHIFT /* Use protocol's shift and scale values */
87 1.4 jtc #undef FSCALE
88 1.5 mycroft #undef DK_NDRIVE
89 1.8 cgd #undef CPUSTATES
90 1.8 cgd #undef if_ipackets
91 1.8 cgd #undef if_ierrors
92 1.8 cgd #undef if_opackets
93 1.8 cgd #undef if_oerrors
94 1.8 cgd #undef if_collisions
95 1.1 brezak #include <rpcsvc/rstat.h>
96 1.1 brezak
97 1.9 pk #ifdef BSD
98 1.9 pk #define BSD_CPUSTATES 5 /* Use protocol's idea of CPU states */
99 1.9 pk int cp_xlat[CPUSTATES] = { CP_USER, CP_NICE, CP_SYS, CP_IDLE };
100 1.9 pk #endif
101 1.9 pk
102 1.1 brezak struct nlist nl[] = {
103 1.21 mrg #define X_IFNET 0
104 1.1 brezak { "_ifnet" },
105 1.21 mrg #define X_BOOTTIME 1
106 1.1 brezak { "_boottime" },
107 1.21 mrg #if !defined(UVM)
108 1.21 mrg #define X_CNT 2
109 1.21 mrg { "_cnt" },
110 1.21 mrg #endif
111 1.17 cgd { NULL },
112 1.1 brezak };
113 1.18 thorpej
114 1.18 thorpej extern int dk_ndrive; /* From dkstats.c */
115 1.18 thorpej extern struct _disk cur, last;
116 1.18 thorpej int hz;
117 1.18 thorpej char *memf = NULL, *nlistf = NULL;
118 1.18 thorpej
119 1.12 cgd struct ifnet_head ifnetq; /* chain of ethernet interfaces */
120 1.10 cgd int numintfs;
121 1.1 brezak
122 1.1 brezak extern int from_inetd;
123 1.1 brezak int sincelastreq = 0; /* number of alarms since last request */
124 1.1 brezak extern int closedown;
125 1.9 pk kvm_t *kfd;
126 1.1 brezak
127 1.1 brezak union {
128 1.11 mycroft struct stats s1;
129 1.11 mycroft struct statsswtch s2;
130 1.11 mycroft struct statstime s3;
131 1.1 brezak } stats_all;
132 1.1 brezak
133 1.20 mrg extern void dkreadstats __P((void));
134 1.20 mrg extern int dkinit __P((int));
135 1.20 mrg
136 1.20 mrg void updatestat __P((int));
137 1.20 mrg void setup __P((void));
138 1.20 mrg void stat_init __P((void));
139 1.20 mrg int havedisk __P((void));
140 1.20 mrg void rstat_service __P((struct svc_req *, SVCXPRT *));
141 1.20 mrg
142 1.1 brezak static stat_is_init = 0;
143 1.1 brezak extern int errno;
144 1.1 brezak
145 1.1 brezak #ifndef FSCALE
146 1.1 brezak #define FSCALE (1 << 8)
147 1.1 brezak #endif
148 1.1 brezak
149 1.20 mrg void
150 1.1 brezak stat_init()
151 1.1 brezak {
152 1.11 mycroft stat_is_init = 1;
153 1.11 mycroft setup();
154 1.20 mrg updatestat(0);
155 1.11 mycroft (void) signal(SIGALRM, updatestat);
156 1.11 mycroft alarm(1);
157 1.1 brezak }
158 1.1 brezak
159 1.1 brezak statstime *
160 1.13 pk rstatproc_stats_3_svc(arg, rqstp)
161 1.13 pk void *arg;
162 1.13 pk struct svc_req *rqstp;
163 1.1 brezak {
164 1.11 mycroft if (!stat_is_init)
165 1.11 mycroft stat_init();
166 1.11 mycroft sincelastreq = 0;
167 1.11 mycroft return (&stats_all.s3);
168 1.1 brezak }
169 1.1 brezak
170 1.1 brezak statsswtch *
171 1.13 pk rstatproc_stats_2_svc(arg, rqstp)
172 1.13 pk void *arg;
173 1.13 pk struct svc_req *rqstp;
174 1.1 brezak {
175 1.11 mycroft if (!stat_is_init)
176 1.11 mycroft stat_init();
177 1.11 mycroft sincelastreq = 0;
178 1.19 fvdl stats_all.s2.if_opackets = stats_all.s3.if_opackets;
179 1.11 mycroft return (&stats_all.s2);
180 1.1 brezak }
181 1.1 brezak
182 1.1 brezak stats *
183 1.13 pk rstatproc_stats_1_svc(arg, rqstp)
184 1.13 pk void *arg;
185 1.13 pk struct svc_req *rqstp;
186 1.1 brezak {
187 1.11 mycroft if (!stat_is_init)
188 1.11 mycroft stat_init();
189 1.11 mycroft sincelastreq = 0;
190 1.19 fvdl stats_all.s1.if_opackets = stats_all.s3.if_opackets;
191 1.11 mycroft return (&stats_all.s1);
192 1.1 brezak }
193 1.1 brezak
194 1.1 brezak u_int *
195 1.13 pk rstatproc_havedisk_3_svc(arg, rqstp)
196 1.13 pk void *arg;
197 1.13 pk struct svc_req *rqstp;
198 1.1 brezak {
199 1.11 mycroft static u_int have;
200 1.1 brezak
201 1.11 mycroft if (!stat_is_init)
202 1.11 mycroft stat_init();
203 1.11 mycroft sincelastreq = 0;
204 1.11 mycroft have = havedisk();
205 1.11 mycroft return (&have);
206 1.1 brezak }
207 1.1 brezak
208 1.1 brezak u_int *
209 1.13 pk rstatproc_havedisk_2_svc(arg, rqstp)
210 1.13 pk void *arg;
211 1.13 pk struct svc_req *rqstp;
212 1.1 brezak {
213 1.13 pk return (rstatproc_havedisk_3_svc(arg, rqstp));
214 1.1 brezak }
215 1.1 brezak
216 1.1 brezak u_int *
217 1.13 pk rstatproc_havedisk_1_svc(arg, rqstp)
218 1.13 pk void *arg;
219 1.13 pk struct svc_req *rqstp;
220 1.1 brezak {
221 1.13 pk return (rstatproc_havedisk_3_svc(arg, rqstp));
222 1.1 brezak }
223 1.1 brezak
224 1.1 brezak void
225 1.20 mrg updatestat(dummy)
226 1.20 mrg int dummy;
227 1.1 brezak {
228 1.10 cgd long off;
229 1.18 thorpej int i;
230 1.21 mrg #if defined(UVM)
231 1.21 mrg struct uvmexp uvmexp;
232 1.21 mrg size_t len;
233 1.21 mrg int mib[2];
234 1.21 mrg #else
235 1.7 cgd struct vmmeter cnt;
236 1.21 mrg #endif
237 1.1 brezak struct ifnet ifnet;
238 1.1 brezak double avrun[3];
239 1.1 brezak struct timeval tm, btm;
240 1.1 brezak
241 1.1 brezak #ifdef DEBUG
242 1.11 mycroft syslog(LOG_DEBUG, "entering updatestat");
243 1.1 brezak #endif
244 1.1 brezak if (sincelastreq >= closedown) {
245 1.1 brezak #ifdef DEBUG
246 1.11 mycroft syslog(LOG_DEBUG, "about to closedown");
247 1.1 brezak #endif
248 1.1 brezak if (from_inetd)
249 1.1 brezak exit(0);
250 1.1 brezak else {
251 1.1 brezak stat_is_init = 0;
252 1.1 brezak return;
253 1.1 brezak }
254 1.1 brezak }
255 1.1 brezak sincelastreq++;
256 1.1 brezak
257 1.18 thorpej /*
258 1.18 thorpej * dkreadstats reads in the "disk_count" as well as the "disklist"
259 1.18 thorpej * statistics. It also retrieves "hz" and the "cp_time" array.
260 1.18 thorpej */
261 1.18 thorpej dkreadstats();
262 1.19 fvdl memset(stats_all.s3.dk_xfer, 0, sizeof(stats_all.s3.dk_xfer));
263 1.18 thorpej for (i = 0; i < dk_ndrive && i < DK_NDRIVE; i++)
264 1.19 fvdl stats_all.s3.dk_xfer[i] = cur.dk_xfer[i];
265 1.18 thorpej
266 1.9 pk #ifdef BSD
267 1.9 pk for (i = 0; i < CPUSTATES; i++)
268 1.19 fvdl stats_all.s3.cp_time[i] = cur.cp_time[cp_xlat[i]];
269 1.9 pk #else
270 1.9 pk if (kvm_read(kfd, (long)nl[X_CPTIME].n_value,
271 1.19 fvdl (char *)stats_all.s3.cp_time,
272 1.19 fvdl sizeof (stats_all.s3.cp_time))
273 1.19 fvdl != sizeof (stats_all.s3.cp_time)) {
274 1.11 mycroft syslog(LOG_ERR, "can't read cp_time from kmem");
275 1.1 brezak exit(1);
276 1.1 brezak }
277 1.1 brezak #endif
278 1.1 brezak #ifdef BSD
279 1.1 brezak (void)getloadavg(avrun, sizeof(avrun) / sizeof(avrun[0]));
280 1.1 brezak #endif
281 1.19 fvdl stats_all.s3.avenrun[0] = avrun[0] * FSCALE;
282 1.19 fvdl stats_all.s3.avenrun[1] = avrun[1] * FSCALE;
283 1.19 fvdl stats_all.s3.avenrun[2] = avrun[2] * FSCALE;
284 1.9 pk if (kvm_read(kfd, (long)nl[X_BOOTTIME].n_value,
285 1.19 fvdl (char *)&btm, sizeof (stats_all.s3.boottime))
286 1.19 fvdl != sizeof (stats_all.s3.boottime)) {
287 1.11 mycroft syslog(LOG_ERR, "can't read boottime from kmem");
288 1.1 brezak exit(1);
289 1.1 brezak }
290 1.19 fvdl stats_all.s3.boottime.tv_sec = btm.tv_sec;
291 1.19 fvdl stats_all.s3.boottime.tv_usec = btm.tv_usec;
292 1.1 brezak
293 1.1 brezak
294 1.1 brezak #ifdef DEBUG
295 1.19 fvdl syslog(LOG_DEBUG, "%d %d %d %d\n", stats_all.s3.cp_time[0],
296 1.19 fvdl stats_all.s3.cp_time[1], stats_all.s3.cp_time[2], stats_all.s3.cp_time[3]);
297 1.1 brezak #endif
298 1.1 brezak
299 1.21 mrg #if defined(UVM)
300 1.21 mrg mib[0] = CTL_VM;
301 1.21 mrg mib[1] = VM_UVMEXP;
302 1.21 mrg len = sizeof(uvmexp);
303 1.21 mrg if (sysctl(mib, 2, &uvmexp, &len, NULL, 0) < 0) {
304 1.21 mrg syslog(LOG_ERR, "can't sysctl vm.uvmexp");
305 1.21 mrg exit(1);
306 1.21 mrg }
307 1.21 mrg stats_all.s3.v_pgpgin = uvmexp.fltanget;
308 1.21 mrg stats_all.s3.v_pgpgout = uvmexp.pdpageouts;
309 1.21 mrg stats_all.s3.v_pswpin = uvmexp.swapins;
310 1.21 mrg stats_all.s3.v_pswpout = uvmexp.swapouts;
311 1.21 mrg stats_all.s3.v_intr = uvmexp.intrs;
312 1.21 mrg stats_all.s3.v_swtch = uvmexp.swtch;
313 1.21 mrg #else
314 1.9 pk if (kvm_read(kfd, (long)nl[X_CNT].n_value, (char *)&cnt, sizeof cnt) !=
315 1.9 pk sizeof cnt) {
316 1.11 mycroft syslog(LOG_ERR, "can't read cnt from kmem");
317 1.1 brezak exit(1);
318 1.1 brezak }
319 1.19 fvdl stats_all.s3.v_pgpgin = cnt.v_pgpgin;
320 1.19 fvdl stats_all.s3.v_pgpgout = cnt.v_pgpgout;
321 1.19 fvdl stats_all.s3.v_pswpin = cnt.v_pswpin;
322 1.19 fvdl stats_all.s3.v_pswpout = cnt.v_pswpout;
323 1.19 fvdl stats_all.s3.v_intr = cnt.v_intr;
324 1.21 mrg stats_all.s3.v_swtch = cnt.v_swtch;
325 1.21 mrg #endif
326 1.1 brezak gettimeofday(&tm, (struct timezone *) 0);
327 1.19 fvdl stats_all.s3.v_intr -= hz*(tm.tv_sec - btm.tv_sec) +
328 1.1 brezak hz*(tm.tv_usec - btm.tv_usec)/1000000;
329 1.18 thorpej
330 1.19 fvdl stats_all.s3.if_ipackets = 0;
331 1.19 fvdl stats_all.s3.if_opackets = 0;
332 1.19 fvdl stats_all.s3.if_ierrors = 0;
333 1.19 fvdl stats_all.s3.if_oerrors = 0;
334 1.19 fvdl stats_all.s3.if_collisions = 0;
335 1.12 cgd for (off = (long)ifnetq.tqh_first, i = 0; off && i < numintfs; i++) {
336 1.9 pk if (kvm_read(kfd, off, (char *)&ifnet, sizeof ifnet) !=
337 1.9 pk sizeof ifnet) {
338 1.11 mycroft syslog(LOG_ERR, "can't read ifnet from kmem");
339 1.1 brezak exit(1);
340 1.1 brezak }
341 1.19 fvdl stats_all.s3.if_ipackets += ifnet.if_data.ifi_ipackets;
342 1.19 fvdl stats_all.s3.if_opackets += ifnet.if_data.ifi_opackets;
343 1.19 fvdl stats_all.s3.if_ierrors += ifnet.if_data.ifi_ierrors;
344 1.19 fvdl stats_all.s3.if_oerrors += ifnet.if_data.ifi_oerrors;
345 1.19 fvdl stats_all.s3.if_collisions += ifnet.if_data.ifi_collisions;
346 1.12 cgd off = (long)ifnet.if_list.tqe_next;
347 1.1 brezak }
348 1.1 brezak gettimeofday((struct timeval *)&stats_all.s3.curtime,
349 1.1 brezak (struct timezone *) 0);
350 1.1 brezak alarm(1);
351 1.1 brezak }
352 1.1 brezak
353 1.20 mrg void
354 1.1 brezak setup()
355 1.1 brezak {
356 1.1 brezak struct ifnet ifnet;
357 1.10 cgd long off;
358 1.9 pk char errbuf[_POSIX2_LINE_MAX];
359 1.9 pk
360 1.9 pk kfd = kvm_openfiles(NULL, NULL, NULL, O_RDONLY, errbuf);
361 1.9 pk if (kfd == NULL) {
362 1.11 mycroft syslog(LOG_ERR, "%s", errbuf);
363 1.9 pk exit (1);
364 1.9 pk }
365 1.1 brezak
366 1.9 pk if (kvm_nlist(kfd, nl) != 0) {
367 1.11 mycroft syslog(LOG_ERR, "can't get namelist");
368 1.1 brezak exit (1);
369 1.1 brezak }
370 1.1 brezak
371 1.12 cgd if (kvm_read(kfd, (long)nl[X_IFNET].n_value, &ifnetq,
372 1.12 cgd sizeof ifnetq) != sizeof ifnetq) {
373 1.12 cgd syslog(LOG_ERR, "can't read ifnet queue head from kmem");
374 1.1 brezak exit(1);
375 1.1 brezak }
376 1.1 brezak
377 1.1 brezak numintfs = 0;
378 1.12 cgd for (off = (long)ifnetq.tqh_first; off;) {
379 1.9 pk if (kvm_read(kfd, off, (char *)&ifnet, sizeof ifnet) !=
380 1.9 pk sizeof ifnet) {
381 1.11 mycroft syslog(LOG_ERR, "can't read ifnet from kmem");
382 1.1 brezak exit(1);
383 1.1 brezak }
384 1.1 brezak numintfs++;
385 1.12 cgd off = (long)ifnet.if_list.tqe_next;
386 1.1 brezak }
387 1.18 thorpej dkinit(0);
388 1.1 brezak }
389 1.1 brezak
390 1.1 brezak /*
391 1.1 brezak * returns true if have a disk
392 1.1 brezak */
393 1.9 pk int
394 1.1 brezak havedisk()
395 1.1 brezak {
396 1.18 thorpej return dk_ndrive != 0;
397 1.1 brezak }
398 1.1 brezak
399 1.1 brezak void
400 1.1 brezak rstat_service(rqstp, transp)
401 1.1 brezak struct svc_req *rqstp;
402 1.1 brezak SVCXPRT *transp;
403 1.1 brezak {
404 1.1 brezak union {
405 1.1 brezak int fill;
406 1.1 brezak } argument;
407 1.1 brezak char *result;
408 1.14 pk xdrproc_t xdr_argument, xdr_result;
409 1.13 pk char *(*local) __P((void *, struct svc_req *));
410 1.1 brezak
411 1.1 brezak switch (rqstp->rq_proc) {
412 1.1 brezak case NULLPROC:
413 1.1 brezak (void)svc_sendreply(transp, xdr_void, (char *)NULL);
414 1.1 brezak goto leave;
415 1.1 brezak
416 1.1 brezak case RSTATPROC_STATS:
417 1.14 pk xdr_argument = (xdrproc_t)xdr_void;
418 1.14 pk xdr_result = (xdrproc_t)xdr_statstime;
419 1.1 brezak switch (rqstp->rq_vers) {
420 1.1 brezak case RSTATVERS_ORIG:
421 1.13 pk local = (char *(*) __P((void *, struct svc_req *)))
422 1.13 pk rstatproc_stats_1_svc;
423 1.1 brezak break;
424 1.1 brezak case RSTATVERS_SWTCH:
425 1.13 pk local = (char *(*) __P((void *, struct svc_req *)))
426 1.13 pk rstatproc_stats_2_svc;
427 1.1 brezak break;
428 1.1 brezak case RSTATVERS_TIME:
429 1.13 pk local = (char *(*) __P((void *, struct svc_req *)))
430 1.13 pk rstatproc_stats_3_svc;
431 1.1 brezak break;
432 1.1 brezak default:
433 1.2 brezak svcerr_progvers(transp, RSTATVERS_ORIG, RSTATVERS_TIME);
434 1.1 brezak goto leave;
435 1.1 brezak }
436 1.1 brezak break;
437 1.1 brezak
438 1.1 brezak case RSTATPROC_HAVEDISK:
439 1.14 pk xdr_argument = (xdrproc_t)xdr_void;
440 1.14 pk xdr_result = (xdrproc_t)xdr_u_int;
441 1.1 brezak switch (rqstp->rq_vers) {
442 1.1 brezak case RSTATVERS_ORIG:
443 1.13 pk local = (char *(*) __P((void *, struct svc_req *)))
444 1.13 pk rstatproc_havedisk_1_svc;
445 1.1 brezak break;
446 1.1 brezak case RSTATVERS_SWTCH:
447 1.13 pk local = (char *(*) __P((void *, struct svc_req *)))
448 1.13 pk rstatproc_havedisk_2_svc;
449 1.1 brezak break;
450 1.1 brezak case RSTATVERS_TIME:
451 1.13 pk local = (char *(*) __P((void *, struct svc_req *)))
452 1.13 pk rstatproc_havedisk_3_svc;
453 1.1 brezak break;
454 1.1 brezak default:
455 1.2 brezak svcerr_progvers(transp, RSTATVERS_ORIG, RSTATVERS_TIME);
456 1.1 brezak goto leave;
457 1.1 brezak }
458 1.1 brezak break;
459 1.1 brezak
460 1.1 brezak default:
461 1.1 brezak svcerr_noproc(transp);
462 1.1 brezak goto leave;
463 1.1 brezak }
464 1.1 brezak bzero((char *)&argument, sizeof(argument));
465 1.10 cgd if (!svc_getargs(transp, xdr_argument, (caddr_t)&argument)) {
466 1.1 brezak svcerr_decode(transp);
467 1.1 brezak goto leave;
468 1.1 brezak }
469 1.1 brezak result = (*local)(&argument, rqstp);
470 1.1 brezak if (result != NULL && !svc_sendreply(transp, xdr_result, result)) {
471 1.1 brezak svcerr_systemerr(transp);
472 1.1 brezak }
473 1.10 cgd if (!svc_freeargs(transp, xdr_argument, (caddr_t)&argument)) {
474 1.1 brezak (void)fprintf(stderr, "unable to free arguments\n");
475 1.1 brezak exit(1);
476 1.1 brezak }
477 1.1 brezak leave:
478 1.1 brezak if (from_inetd)
479 1.1 brezak exit(0);
480 1.1 brezak }
481