Bug Summary

File:obj-scan-build/libdiskfs/fsysServer.c
Location:line 602, column 2
Description:Value stored to 'msgh_simple' is never read

Annotated Source Code

1/* Module fsys */
2
3#ifndef _GNU_SOURCE1
4#define _GNU_SOURCE1 1
5#endif
6
7#define EXPORT_BOOLEAN
8#include <mach/boolean.h>
9#include <mach/kern_return.h>
10#include <mach/message.h>
11#include <mach/mig_errors.h>
12#include <mach/mig_support.h>
13
14#ifndef mig_internalstatic
15#define mig_internalstatic static
16#endif
17
18#ifndef mig_external
19#define mig_external
20#endif
21
22#ifndef TypeCheck1
23#define TypeCheck1 1
24#endif
25
26#ifndef UseExternRCSId1
27#define UseExternRCSId1 1
28#endif
29
30#define BAD_TYPECHECK(type, check)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(type); _c.t = *(check); _t.w != _c.w; }) ({\
31 union { mach_msg_type_t t; unsigned32_t w; } _t, _c;\
32 _t.t = *(type); _c.t = *(check); _t.w != _c.w; })
33#define msgh_request_portmsgh_local_port msgh_local_port
34#define MACH_MSGH_BITS_REQUEST(bits)(((bits) & 0x0000ff00) >> 8) MACH_MSGH_BITS_LOCAL(bits)(((bits) & 0x0000ff00) >> 8)
35#define msgh_reply_portmsgh_remote_port msgh_remote_port
36#define MACH_MSGH_BITS_REPLY(bits)((bits) & 0x000000ff) MACH_MSGH_BITS_REMOTE(bits)((bits) & 0x000000ff)
37
38#include <mach/std_types.h>
39#include <mach/mach_types.h>
40#include <device/device_types.h>
41#include <device/net_status.h>
42#include <sys/types.h>
43#include <sys/stat.h>
44#include <sys/statfs.h>
45#include <sys/resource.h>
46#include <sys/utsname.h>
47#include <hurd/hurd_types.h>
48#include "libdiskfs/priv.h"
49
50/* Routine fsys_startup */
51mig_internalstatic void _Xfsys_startup
52 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
53{
54 typedef struct {
55 mach_msg_header_t Head;
56 mach_msg_type_t openflagsType;
57 int openflags;
58 mach_msg_type_t control_portType;
59 mach_port_t control_port;
60 } Request;
61
62 typedef struct {
63 mach_msg_header_t Head;
64 mach_msg_type_t RetCodeType;
65 kern_return_t RetCode;
66 mach_msg_type_t realnodeType;
67 mach_port_t realnode;
68 } Reply;
69
70 Request *In0P = (Request *) InHeadP;
71 Reply *OutP = (Reply *) OutHeadP;
72 mig_external kern_return_t diskfs_S_fsys_startup
73 (mach_port_t bootstrap, mach_port_t reply, mach_msg_type_name_t replyPoly, int openflags, mach_port_t control_port, mach_port_t *realnode, mach_msg_type_name_t *realnodePoly);
74
75 boolean_t msgh_simple;
76 const mach_msg_type_t openflagsCheck = {
77 /* msgt_name = */ 2,
78 /* msgt_size = */ 32,
79 /* msgt_number = */ 1,
80 /* msgt_inline = */ TRUE((boolean_t) 1),
81 /* msgt_longform = */ FALSE((boolean_t) 0),
82 /* msgt_deallocate = */ FALSE((boolean_t) 0),
83 /* msgt_unused = */ 0
84 };
85
86 const mach_msg_type_t control_portCheck = {
87 /* msgt_name = */ 17,
88 /* msgt_size = */ 32,
89 /* msgt_number = */ 1,
90 /* msgt_inline = */ TRUE((boolean_t) 1),
91 /* msgt_longform = */ FALSE((boolean_t) 0),
92 /* msgt_deallocate = */ FALSE((boolean_t) 0),
93 /* msgt_unused = */ 0
94 };
95
96 const mach_msg_type_t realnodeType = {
97 /* msgt_name = */ -1,
98 /* msgt_size = */ 32,
99 /* msgt_number = */ 1,
100 /* msgt_inline = */ TRUE((boolean_t) 1),
101 /* msgt_longform = */ FALSE((boolean_t) 0),
102 /* msgt_deallocate = */ FALSE((boolean_t) 0),
103 /* msgt_unused = */ 0
104 };
105
106 mach_msg_type_name_t realnodePoly;
107
108#if TypeCheck1
109 if ((In0P->Head.msgh_size != 40) ||
110 !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
111 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
112#endif /* TypeCheck */
113
114#if TypeCheck1
115 if (BAD_TYPECHECK(&In0P->openflagsType, &openflagsCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->openflagsType); _c.t = *(&openflagsCheck
); _t.w != _c.w; }))
116 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
117#endif /* TypeCheck */
118
119#if TypeCheck1
120 if (BAD_TYPECHECK(&In0P->control_portType, &control_portCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->control_portType); _c.t = *(&control_portCheck
); _t.w != _c.w; }))
121 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
122#endif /* TypeCheck */
123
124 OutP->RetCode = diskfs_S_fsys_startup(In0P->Head.msgh_request_portmsgh_local_port, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), In0P->openflags, In0P->control_port, &OutP->realnode, &realnodePoly);
125 if (OutP->RetCode != KERN_SUCCESS0)
126 return;
127
128 msgh_simple = TRUE((boolean_t) 1);
129 OutP->Head.msgh_size = 40;
130
131 OutP->realnodeType = realnodeType;
132
133 if (MACH_MSG_TYPE_PORT_ANY(realnodePoly)(((realnodePoly) >= 16) && ((realnodePoly) <= 21
)))
134 msgh_simple = FALSE((boolean_t) 0);
135
136 OutP->realnodeType.msgt_name = realnodePoly;
137
138 if (!msgh_simple)
139 OutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX0x80000000U;
140}
141
142/* Routine fsys_goaway */
143mig_internalstatic void _Xfsys_goaway
144 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
145{
146 typedef struct {
147 mach_msg_header_t Head;
148 mach_msg_type_t flagsType;
149 int flags;
150 } Request;
151
152 typedef struct {
153 mach_msg_header_t Head;
154 mach_msg_type_t RetCodeType;
155 kern_return_t RetCode;
156 } Reply;
157
158 Request *In0P = (Request *) InHeadP;
159 Reply *OutP = (Reply *) OutHeadP;
160 mig_external kern_return_t diskfs_S_fsys_goaway
161 (control_t fsys, mach_port_t reply, mach_msg_type_name_t replyPoly, int flags);
162
163 const mach_msg_type_t flagsCheck = {
164 /* msgt_name = */ 2,
165 /* msgt_size = */ 32,
166 /* msgt_number = */ 1,
167 /* msgt_inline = */ TRUE((boolean_t) 1),
168 /* msgt_longform = */ FALSE((boolean_t) 0),
169 /* msgt_deallocate = */ FALSE((boolean_t) 0),
170 /* msgt_unused = */ 0
171 };
172
173 control_t fsys;
174
175#if TypeCheck1
176 if ((In0P->Head.msgh_size != 32) ||
177 (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
178 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
179#endif /* TypeCheck */
180
181#if TypeCheck1
182 if (BAD_TYPECHECK(&In0P->flagsType, &flagsCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->flagsType); _c.t = *(&flagsCheck); _t.w !=
_c.w; }))
183 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
184#endif /* TypeCheck */
185
186 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
187
188 OutP->RetCode = diskfs_S_fsys_goaway(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), In0P->flags);
189 diskfs_end_using_control_port(fsys);
190}
191
192/* Routine fsys_getroot */
193mig_internalstatic void _Xfsys_getroot
194 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
195{
196 typedef struct {
197 mach_msg_header_t Head;
198 mach_msg_type_t dotdot_nodeType;
199 mach_port_t dotdot_node;
200 mach_msg_type_long_t gen_uidsType;
201 uid_t gen_uids[512];
202 mach_msg_type_long_t gen_gidsType;
203 uid_t gen_gids[512];
204 mach_msg_type_t flagsType;
205 int flags;
206 } Request;
207
208 typedef struct {
209 mach_msg_header_t Head;
210 mach_msg_type_t RetCodeType;
211 kern_return_t RetCode;
212 mach_msg_type_t do_retryType;
213 retry_type do_retry;
214 mach_msg_type_t retry_nameType;
215 string_t retry_name;
216 mach_msg_type_t fileType;
217 mach_port_t file;
218 } Reply;
219
220 Request *In0P = (Request *) InHeadP;
221 Request *In1P;
222 Request *In2P;
223 Reply *OutP = (Reply *) OutHeadP;
224 mig_external kern_return_t diskfs_S_fsys_getroot
225 (control_t fsys, mach_port_t reply, mach_msg_type_name_t replyPoly, mach_port_t dotdot_node, idarray_t gen_uids, mach_msg_type_number_t gen_uidsCnt, idarray_t gen_gids, mach_msg_type_number_t gen_gidsCnt, int flags, retry_type *do_retry, string_t retry_name, mach_port_t *file, mach_msg_type_name_t *filePoly);
226
227 boolean_t msgh_simple;
228 unsigned int msgh_size;
229 unsigned int msgh_size_delta;
230
231 const mach_msg_type_t dotdot_nodeCheck = {
232 /* msgt_name = */ 17,
233 /* msgt_size = */ 32,
234 /* msgt_number = */ 1,
235 /* msgt_inline = */ TRUE((boolean_t) 1),
236 /* msgt_longform = */ FALSE((boolean_t) 0),
237 /* msgt_deallocate = */ FALSE((boolean_t) 0),
238 /* msgt_unused = */ 0
239 };
240
241 const mach_msg_type_t flagsCheck = {
242 /* msgt_name = */ 2,
243 /* msgt_size = */ 32,
244 /* msgt_number = */ 1,
245 /* msgt_inline = */ TRUE((boolean_t) 1),
246 /* msgt_longform = */ FALSE((boolean_t) 0),
247 /* msgt_deallocate = */ FALSE((boolean_t) 0),
248 /* msgt_unused = */ 0
249 };
250
251 const mach_msg_type_t do_retryType = {
252 /* msgt_name = */ 2,
253 /* msgt_size = */ 32,
254 /* msgt_number = */ 1,
255 /* msgt_inline = */ TRUE((boolean_t) 1),
256 /* msgt_longform = */ FALSE((boolean_t) 0),
257 /* msgt_deallocate = */ FALSE((boolean_t) 0),
258 /* msgt_unused = */ 0
259 };
260
261 const mach_msg_type_t retry_nameType = {
262 /* msgt_name = */ MACH_MSG_TYPE_STRING_C12,
263 /* msgt_size = */ 8,
264 /* msgt_number = */ 1024,
265 /* msgt_inline = */ TRUE((boolean_t) 1),
266 /* msgt_longform = */ FALSE((boolean_t) 0),
267 /* msgt_deallocate = */ FALSE((boolean_t) 0),
268 /* msgt_unused = */ 0
269 };
270
271 const mach_msg_type_t fileType = {
272 /* msgt_name = */ -1,
273 /* msgt_size = */ 32,
274 /* msgt_number = */ 1,
275 /* msgt_inline = */ TRUE((boolean_t) 1),
276 /* msgt_longform = */ FALSE((boolean_t) 0),
277 /* msgt_deallocate = */ FALSE((boolean_t) 0),
278 /* msgt_unused = */ 0
279 };
280
281 control_t fsys;
282 mach_msg_type_name_t filePoly;
283
284#if TypeCheck1
285 msgh_size = In0P->Head.msgh_size;
286 if ((msgh_size < 64) ||
287 !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
288 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
289#endif /* TypeCheck */
290
291#if TypeCheck1
292 if (BAD_TYPECHECK(&In0P->dotdot_nodeType, &dotdot_nodeCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->dotdot_nodeType); _c.t = *(&dotdot_nodeCheck
); _t.w != _c.w; }))
293 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
294#endif /* TypeCheck */
295
296#if TypeCheck1
297 if ((In0P->gen_uidsType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
298 (In0P->gen_uidsType.msgtl_name != 2) ||
299 (In0P->gen_uidsType.msgtl_size != 32))
300 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
301#endif /* TypeCheck */
302
303 msgh_size_delta = (In0P->gen_uidsType.msgtl_header.msgt_inline) ? 4 * In0P->gen_uidsType.msgtl_number : sizeof(uid_t *);
304#if TypeCheck1
305 if (msgh_size < 64 + msgh_size_delta)
306 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
307 msgh_size -= msgh_size_delta;
308#endif /* TypeCheck */
309
310 In1P = (Request *) ((char *) In0P + msgh_size_delta - 2048);
311
312#if TypeCheck1
313 if ((In1P->gen_gidsType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
314 (In1P->gen_gidsType.msgtl_name != 2) ||
315 (In1P->gen_gidsType.msgtl_size != 32))
316 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
317#endif /* TypeCheck */
318
319 msgh_size_delta = (In1P->gen_gidsType.msgtl_header.msgt_inline) ? 4 * In1P->gen_gidsType.msgtl_number : sizeof(uid_t *);
320#if TypeCheck1
321 if (msgh_size != 64 + msgh_size_delta)
322 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
323#endif /* TypeCheck */
324
325 In2P = (Request *) ((char *) In1P + msgh_size_delta - 2048);
326
327#if TypeCheck1
328 if (BAD_TYPECHECK(&In2P->flagsType, &flagsCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In2P->flagsType); _c.t = *(&flagsCheck); _t.w !=
_c.w; }))
329 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
330#endif /* TypeCheck */
331
332 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
333
334 OutP->RetCode = diskfs_S_fsys_getroot(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), In0P->dotdot_node, (In0P->gen_uidsType.msgtl_header.msgt_inline) ? In0P->gen_uids : *((uid_t **)In0P->gen_uids), In0P->gen_uidsType.msgtl_number, (In1P->gen_gidsType.msgtl_header.msgt_inline) ? In1P->gen_gids : *((uid_t **)In1P->gen_gids), In1P->gen_gidsType.msgtl_number, In2P->flags, &OutP->do_retry, OutP->retry_name, &OutP->file, &filePoly);
335 if (OutP->RetCode == KERN_SUCCESS0)
336 if (!In1P->gen_gidsType.msgtl_header.msgt_inline)
337 __mig_deallocate(* (vm_offset_t *) In1P->gen_gids, 4 * In1P->gen_gidsType.msgtl_number);
338 if (OutP->RetCode == KERN_SUCCESS0)
339 if (!In0P->gen_uidsType.msgtl_header.msgt_inline)
340 __mig_deallocate(* (vm_offset_t *) In0P->gen_uids, 4 * In0P->gen_uidsType.msgtl_number);
341 diskfs_end_using_control_port(fsys);
342 if (OutP->RetCode != KERN_SUCCESS0)
343 return;
344
345 msgh_simple = TRUE((boolean_t) 1);
346 OutP->Head.msgh_size = 1076;
347
348 OutP->do_retryType = do_retryType;
349
350 OutP->retry_nameType = retry_nameType;
351
352 OutP->fileType = fileType;
353
354 if (MACH_MSG_TYPE_PORT_ANY(filePoly)(((filePoly) >= 16) && ((filePoly) <= 21)))
355 msgh_simple = FALSE((boolean_t) 0);
356
357 OutP->fileType.msgt_name = filePoly;
358
359 if (!msgh_simple)
360 OutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX0x80000000U;
361}
362
363/* Routine fsys_getfile */
364mig_internalstatic void _Xfsys_getfile
365 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
366{
367 typedef struct {
368 mach_msg_header_t Head;
369 mach_msg_type_long_t gen_uidsType;
370 uid_t gen_uids[512];
371 mach_msg_type_long_t gen_gidsType;
372 uid_t gen_gids[512];
373 mach_msg_type_long_t filehandleType;
374 char filehandle[2048];
375 } Request;
376
377 typedef struct {
378 mach_msg_header_t Head;
379 mach_msg_type_t RetCodeType;
380 kern_return_t RetCode;
381 mach_msg_type_t fileType;
382 mach_port_t file;
383 } Reply;
384
385 Request *In0P = (Request *) InHeadP;
386 Request *In1P;
387 Request *In2P;
388 Reply *OutP = (Reply *) OutHeadP;
389 mig_external kern_return_t diskfs_S_fsys_getfile
390 (control_t fsys, mach_port_t reply, mach_msg_type_name_t replyPoly, idarray_t gen_uids, mach_msg_type_number_t gen_uidsCnt, idarray_t gen_gids, mach_msg_type_number_t gen_gidsCnt, data_t filehandle, mach_msg_type_number_t filehandleCnt, mach_port_t *file, mach_msg_type_name_t *filePoly);
391
392 boolean_t msgh_simple;
393 unsigned int msgh_size;
394 unsigned int msgh_size_delta;
395
396 const mach_msg_type_t fileType = {
397 /* msgt_name = */ -1,
398 /* msgt_size = */ 32,
399 /* msgt_number = */ 1,
400 /* msgt_inline = */ TRUE((boolean_t) 1),
401 /* msgt_longform = */ FALSE((boolean_t) 0),
402 /* msgt_deallocate = */ FALSE((boolean_t) 0),
403 /* msgt_unused = */ 0
404 };
405
406 control_t fsys;
407 mach_msg_type_name_t filePoly;
408
409#if TypeCheck1
410 msgh_size = In0P->Head.msgh_size;
411 msgh_simple = !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U);
412 if ((msgh_size < 60))
413 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
414#endif /* TypeCheck */
415
416#if TypeCheck1
417 if ((In0P->gen_uidsType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
418 (In0P->gen_uidsType.msgtl_name != 2) ||
419 (In0P->gen_uidsType.msgtl_size != 32))
420 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
421#endif /* TypeCheck */
422
423 msgh_size_delta = (In0P->gen_uidsType.msgtl_header.msgt_inline) ? 4 * In0P->gen_uidsType.msgtl_number : sizeof(uid_t *);
424#if TypeCheck1
425 if (msgh_size < 60 + msgh_size_delta)
426 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
427 msgh_size -= msgh_size_delta;
428#endif /* TypeCheck */
429
430 In1P = (Request *) ((char *) In0P + msgh_size_delta - 2048);
431
432#if TypeCheck1
433 if ((In1P->gen_gidsType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
434 (In1P->gen_gidsType.msgtl_name != 2) ||
435 (In1P->gen_gidsType.msgtl_size != 32))
436 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
437#endif /* TypeCheck */
438
439 msgh_size_delta = (In1P->gen_gidsType.msgtl_header.msgt_inline) ? 4 * In1P->gen_gidsType.msgtl_number : sizeof(uid_t *);
440#if TypeCheck1
441 if (msgh_size < 60 + msgh_size_delta)
442 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
443 msgh_size -= msgh_size_delta;
444#endif /* TypeCheck */
445
446 In2P = (Request *) ((char *) In1P + msgh_size_delta - 2048);
447
448#if TypeCheck1
449 if ((In2P->filehandleType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
450 (In2P->filehandleType.msgtl_name != 8) ||
451 (In2P->filehandleType.msgtl_size != 8))
452 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
453#endif /* TypeCheck */
454
455#if TypeCheck1
456 if (msgh_size != 60 + ((In2P->filehandleType.msgtl_header.msgt_inline) ? (In2P->filehandleType.msgtl_number + 3) & ~3 : sizeof(char *)))
457 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
458#endif /* TypeCheck */
459
460 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
461
462 OutP->RetCode = diskfs_S_fsys_getfile(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), (In0P->gen_uidsType.msgtl_header.msgt_inline) ? In0P->gen_uids : *((uid_t **)In0P->gen_uids), In0P->gen_uidsType.msgtl_number, (In1P->gen_gidsType.msgtl_header.msgt_inline) ? In1P->gen_gids : *((uid_t **)In1P->gen_gids), In1P->gen_gidsType.msgtl_number, (In2P->filehandleType.msgtl_header.msgt_inline) ? In2P->filehandle : *((char **)In2P->filehandle), In2P->filehandleType.msgtl_number, &OutP->file, &filePoly);
463 if (OutP->RetCode == KERN_SUCCESS0)
464 if (!In2P->filehandleType.msgtl_header.msgt_inline)
465 __mig_deallocate(* (vm_offset_t *) In2P->filehandle, In2P->filehandleType.msgtl_number);
466 if (OutP->RetCode == KERN_SUCCESS0)
467 if (!In1P->gen_gidsType.msgtl_header.msgt_inline)
468 __mig_deallocate(* (vm_offset_t *) In1P->gen_gids, 4 * In1P->gen_gidsType.msgtl_number);
469 if (OutP->RetCode == KERN_SUCCESS0)
470 if (!In0P->gen_uidsType.msgtl_header.msgt_inline)
471 __mig_deallocate(* (vm_offset_t *) In0P->gen_uids, 4 * In0P->gen_uidsType.msgtl_number);
472 diskfs_end_using_control_port(fsys);
473 if (OutP->RetCode != KERN_SUCCESS0)
474 return;
475
476 msgh_simple = TRUE((boolean_t) 1);
477 OutP->Head.msgh_size = 40;
478
479 OutP->fileType = fileType;
480
481 if (MACH_MSG_TYPE_PORT_ANY(filePoly)(((filePoly) >= 16) && ((filePoly) <= 21)))
482 msgh_simple = FALSE((boolean_t) 0);
483
484 OutP->fileType.msgt_name = filePoly;
485
486 if (!msgh_simple)
487 OutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX0x80000000U;
488}
489
490/* Routine fsys_syncfs */
491mig_internalstatic void _Xfsys_syncfs
492 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
493{
494 typedef struct {
495 mach_msg_header_t Head;
496 mach_msg_type_t waitType;
497 int wait;
498 mach_msg_type_t do_childrenType;
499 int do_children;
500 } Request;
501
502 typedef struct {
503 mach_msg_header_t Head;
504 mach_msg_type_t RetCodeType;
505 kern_return_t RetCode;
506 } Reply;
507
508 Request *In0P = (Request *) InHeadP;
509 Reply *OutP = (Reply *) OutHeadP;
510 mig_external kern_return_t diskfs_S_fsys_syncfs
511 (control_t fsys, mach_port_t reply, mach_msg_type_name_t replyPoly, int wait, int do_children);
512
513 const mach_msg_type_t waitCheck = {
514 /* msgt_name = */ 2,
515 /* msgt_size = */ 32,
516 /* msgt_number = */ 1,
517 /* msgt_inline = */ TRUE((boolean_t) 1),
518 /* msgt_longform = */ FALSE((boolean_t) 0),
519 /* msgt_deallocate = */ FALSE((boolean_t) 0),
520 /* msgt_unused = */ 0
521 };
522
523 const mach_msg_type_t do_childrenCheck = {
524 /* msgt_name = */ 2,
525 /* msgt_size = */ 32,
526 /* msgt_number = */ 1,
527 /* msgt_inline = */ TRUE((boolean_t) 1),
528 /* msgt_longform = */ FALSE((boolean_t) 0),
529 /* msgt_deallocate = */ FALSE((boolean_t) 0),
530 /* msgt_unused = */ 0
531 };
532
533 control_t fsys;
534
535#if TypeCheck1
536 if ((In0P->Head.msgh_size != 40) ||
537 (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
538 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
539#endif /* TypeCheck */
540
541#if TypeCheck1
542 if (BAD_TYPECHECK(&In0P->waitType, &waitCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->waitType); _c.t = *(&waitCheck); _t.w !=
_c.w; }))
543 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
544#endif /* TypeCheck */
545
546#if TypeCheck1
547 if (BAD_TYPECHECK(&In0P->do_childrenType, &do_childrenCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->do_childrenType); _c.t = *(&do_childrenCheck
); _t.w != _c.w; }))
548 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
549#endif /* TypeCheck */
550
551 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
552
553 OutP->RetCode = diskfs_S_fsys_syncfs(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), In0P->wait, In0P->do_children);
554 diskfs_end_using_control_port(fsys);
555}
556
557/* Routine fsys_set_options */
558mig_internalstatic void _Xfsys_set_options
559 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
560{
561 typedef struct {
562 mach_msg_header_t Head;
563 mach_msg_type_long_t optionsType;
564 char options[2048];
565 mach_msg_type_t do_childrenType;
566 int do_children;
567 } Request;
568
569 typedef struct {
570 mach_msg_header_t Head;
571 mach_msg_type_t RetCodeType;
572 kern_return_t RetCode;
573 } Reply;
574
575 Request *In0P = (Request *) InHeadP;
576 Request *In1P;
577 Reply *OutP = (Reply *) OutHeadP;
578 mig_external kern_return_t diskfs_S_fsys_set_options
579 (control_t fsys, mach_port_t reply, mach_msg_type_name_t replyPoly, data_t options, mach_msg_type_number_t optionsCnt, int do_children);
580
581#if TypeCheck1
582 boolean_t msgh_simple;
583#endif /* TypeCheck */
584
585 unsigned int msgh_size;
586 unsigned int msgh_size_delta;
587
588 const mach_msg_type_t do_childrenCheck = {
589 /* msgt_name = */ 2,
590 /* msgt_size = */ 32,
591 /* msgt_number = */ 1,
592 /* msgt_inline = */ TRUE((boolean_t) 1),
593 /* msgt_longform = */ FALSE((boolean_t) 0),
594 /* msgt_deallocate = */ FALSE((boolean_t) 0),
595 /* msgt_unused = */ 0
596 };
597
598 control_t fsys;
599
600#if TypeCheck1
601 msgh_size = In0P->Head.msgh_size;
602 msgh_simple = !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U);
Value stored to 'msgh_simple' is never read
603 if ((msgh_size < 44))
604 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
605#endif /* TypeCheck */
606
607#if TypeCheck1
608 if ((In0P->optionsType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
609 (In0P->optionsType.msgtl_name != 8) ||
610 (In0P->optionsType.msgtl_size != 8))
611 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
612#endif /* TypeCheck */
613
614 msgh_size_delta = (In0P->optionsType.msgtl_header.msgt_inline) ? (In0P->optionsType.msgtl_number + 3) & ~3 : sizeof(char *);
615#if TypeCheck1
616 if (msgh_size != 44 + msgh_size_delta)
617 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
618#endif /* TypeCheck */
619
620 In1P = (Request *) ((char *) In0P + msgh_size_delta - 2048);
621
622#if TypeCheck1
623 if (BAD_TYPECHECK(&In1P->do_childrenType, &do_childrenCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In1P->do_childrenType); _c.t = *(&do_childrenCheck
); _t.w != _c.w; }))
624 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
625#endif /* TypeCheck */
626
627 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
628
629 OutP->RetCode = diskfs_S_fsys_set_options(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), (In0P->optionsType.msgtl_header.msgt_inline) ? In0P->options : *((char **)In0P->options), In0P->optionsType.msgtl_number, In1P->do_children);
630 if (OutP->RetCode == KERN_SUCCESS0)
631 if (!In0P->optionsType.msgtl_header.msgt_inline)
632 __mig_deallocate(* (vm_offset_t *) In0P->options, In0P->optionsType.msgtl_number);
633 diskfs_end_using_control_port(fsys);
634}
635
636/* Routine fsys_getpriv */
637mig_internalstatic void _Xfsys_getpriv
638 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
639{
640 typedef struct {
641 mach_msg_header_t Head;
642 } Request;
643
644 typedef struct {
645 mach_msg_header_t Head;
646 mach_msg_type_t RetCodeType;
647 kern_return_t RetCode;
648 mach_msg_type_t host_privType;
649 mach_port_t host_priv;
650 mach_msg_type_t device_masterType;
651 mach_port_t device_master;
652 mach_msg_type_t fstaskType;
653 mach_port_t fstask;
654 } Reply;
655
656 Request *In0P = (Request *) InHeadP;
657 Reply *OutP = (Reply *) OutHeadP;
658 mig_external kern_return_t diskfs_S_fsys_getpriv
659 (control_t fsys, mach_port_t reply, mach_msg_type_name_t replyPoly, mach_port_t *host_priv, mach_msg_type_name_t *host_privPoly, mach_port_t *device_master, mach_msg_type_name_t *device_masterPoly, mach_port_t *fstask, mach_msg_type_name_t *fstaskPoly);
660
661 boolean_t msgh_simple;
662 const mach_msg_type_t host_privType = {
663 /* msgt_name = */ -1,
664 /* msgt_size = */ 32,
665 /* msgt_number = */ 1,
666 /* msgt_inline = */ TRUE((boolean_t) 1),
667 /* msgt_longform = */ FALSE((boolean_t) 0),
668 /* msgt_deallocate = */ FALSE((boolean_t) 0),
669 /* msgt_unused = */ 0
670 };
671
672 const mach_msg_type_t device_masterType = {
673 /* msgt_name = */ -1,
674 /* msgt_size = */ 32,
675 /* msgt_number = */ 1,
676 /* msgt_inline = */ TRUE((boolean_t) 1),
677 /* msgt_longform = */ FALSE((boolean_t) 0),
678 /* msgt_deallocate = */ FALSE((boolean_t) 0),
679 /* msgt_unused = */ 0
680 };
681
682 const mach_msg_type_t fstaskType = {
683 /* msgt_name = */ -1,
684 /* msgt_size = */ 32,
685 /* msgt_number = */ 1,
686 /* msgt_inline = */ TRUE((boolean_t) 1),
687 /* msgt_longform = */ FALSE((boolean_t) 0),
688 /* msgt_deallocate = */ FALSE((boolean_t) 0),
689 /* msgt_unused = */ 0
690 };
691
692 control_t fsys;
693 mach_msg_type_name_t host_privPoly;
694 mach_msg_type_name_t device_masterPoly;
695 mach_msg_type_name_t fstaskPoly;
696
697#if TypeCheck1
698 if ((In0P->Head.msgh_size != 24) ||
699 (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
700 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
701#endif /* TypeCheck */
702
703 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
704
705 OutP->RetCode = diskfs_S_fsys_getpriv(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), &OutP->host_priv, &host_privPoly, &OutP->device_master, &device_masterPoly, &OutP->fstask, &fstaskPoly);
706 diskfs_end_using_control_port(fsys);
707 if (OutP->RetCode != KERN_SUCCESS0)
708 return;
709
710 msgh_simple = TRUE((boolean_t) 1);
711 OutP->Head.msgh_size = 56;
712
713 OutP->host_privType = host_privType;
714
715 if (MACH_MSG_TYPE_PORT_ANY(host_privPoly)(((host_privPoly) >= 16) && ((host_privPoly) <=
21)))
716 msgh_simple = FALSE((boolean_t) 0);
717
718 OutP->host_privType.msgt_name = host_privPoly;
719
720 OutP->device_masterType = device_masterType;
721
722 if (MACH_MSG_TYPE_PORT_ANY(device_masterPoly)(((device_masterPoly) >= 16) && ((device_masterPoly
) <= 21)))
723 msgh_simple = FALSE((boolean_t) 0);
724
725 OutP->device_masterType.msgt_name = device_masterPoly;
726
727 OutP->fstaskType = fstaskType;
728
729 if (MACH_MSG_TYPE_PORT_ANY(fstaskPoly)(((fstaskPoly) >= 16) && ((fstaskPoly) <= 21)))
730 msgh_simple = FALSE((boolean_t) 0);
731
732 OutP->fstaskType.msgt_name = fstaskPoly;
733
734 if (!msgh_simple)
735 OutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX0x80000000U;
736}
737
738/* Routine fsys_init */
739mig_internalstatic void _Xfsys_init
740 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
741{
742 typedef struct {
743 mach_msg_header_t Head;
744 mach_msg_type_t proc_serverType;
745 mach_port_t proc_server;
746 mach_msg_type_t auth_handleType;
747 auth_t auth_handle;
748 } Request;
749
750 typedef struct {
751 mach_msg_header_t Head;
752 mach_msg_type_t RetCodeType;
753 kern_return_t RetCode;
754 } Reply;
755
756 Request *In0P = (Request *) InHeadP;
757 Reply *OutP = (Reply *) OutHeadP;
758 mig_external kern_return_t diskfs_S_fsys_init
759 (control_t fsys, mach_port_t reply_port, mach_msg_type_name_t reply_portPoly, mach_port_t proc_server, auth_t auth_handle);
760
761 const mach_msg_type_t proc_serverCheck = {
762 /* msgt_name = */ 17,
763 /* msgt_size = */ 32,
764 /* msgt_number = */ 1,
765 /* msgt_inline = */ TRUE((boolean_t) 1),
766 /* msgt_longform = */ FALSE((boolean_t) 0),
767 /* msgt_deallocate = */ FALSE((boolean_t) 0),
768 /* msgt_unused = */ 0
769 };
770
771 const mach_msg_type_t auth_handleCheck = {
772 /* msgt_name = */ 17,
773 /* msgt_size = */ 32,
774 /* msgt_number = */ 1,
775 /* msgt_inline = */ TRUE((boolean_t) 1),
776 /* msgt_longform = */ FALSE((boolean_t) 0),
777 /* msgt_deallocate = */ FALSE((boolean_t) 0),
778 /* msgt_unused = */ 0
779 };
780
781 control_t fsys;
782
783#if TypeCheck1
784 if ((In0P->Head.msgh_size != 40) ||
785 !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
786 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
787#endif /* TypeCheck */
788
789#if TypeCheck1
790 if (BAD_TYPECHECK(&In0P->proc_serverType, &proc_serverCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->proc_serverType); _c.t = *(&proc_serverCheck
); _t.w != _c.w; }))
791 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
792#endif /* TypeCheck */
793
794#if TypeCheck1
795 if (BAD_TYPECHECK(&In0P->auth_handleType, &auth_handleCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->auth_handleType); _c.t = *(&auth_handleCheck
); _t.w != _c.w; }))
796 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
797#endif /* TypeCheck */
798
799 fsys = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
800
801 OutP->RetCode = diskfs_S_fsys_init(fsys, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), In0P->proc_server, In0P->auth_handle);
802 diskfs_end_using_control_port(fsys);
803}
804
805/* Routine fsys_forward */
806mig_internalstatic void _Xfsys_forward
807 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
808{
809 typedef struct {
810 mach_msg_header_t Head;
811 mach_msg_type_t requestorType;
812 mach_port_t requestor;
813 mach_msg_type_long_t argvType;
814 char argv[2048];
815 } Request;
816
817 typedef struct {
818 mach_msg_header_t Head;
819 mach_msg_type_t RetCodeType;
820 kern_return_t RetCode;
821 } Reply;
822
823 Request *In0P = (Request *) InHeadP;
824 Reply *OutP = (Reply *) OutHeadP;
825 mig_external kern_return_t diskfs_S_fsys_forward
826 (mach_port_t server, mach_port_t reply, mach_msg_type_name_t replyPoly, mach_port_t requestor, data_t argv, mach_msg_type_number_t argvCnt);
827
828 unsigned int msgh_size;
829
830 const mach_msg_type_t requestorCheck = {
831 /* msgt_name = */ 17,
832 /* msgt_size = */ 32,
833 /* msgt_number = */ 1,
834 /* msgt_inline = */ TRUE((boolean_t) 1),
835 /* msgt_longform = */ FALSE((boolean_t) 0),
836 /* msgt_deallocate = */ FALSE((boolean_t) 0),
837 /* msgt_unused = */ 0
838 };
839
840#if TypeCheck1
841 msgh_size = In0P->Head.msgh_size;
842 if ((msgh_size < 44) ||
843 !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
844 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
845#endif /* TypeCheck */
846
847#if TypeCheck1
848 if (BAD_TYPECHECK(&In0P->requestorType, &requestorCheck)({ union { mach_msg_type_t t; unsigned32_t w; } _t, _c; _t.t =
*(&In0P->requestorType); _c.t = *(&requestorCheck
); _t.w != _c.w; }))
849 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
850#endif /* TypeCheck */
851
852#if TypeCheck1
853 if ((In0P->argvType.msgtl_header.msgt_longform != TRUE((boolean_t) 1)) ||
854 (In0P->argvType.msgtl_name != 8) ||
855 (In0P->argvType.msgtl_size != 8))
856 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
857#endif /* TypeCheck */
858
859#if TypeCheck1
860 if (msgh_size != 44 + ((In0P->argvType.msgtl_header.msgt_inline) ? (In0P->argvType.msgtl_number + 3) & ~3 : sizeof(char *)))
861 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
862#endif /* TypeCheck */
863
864 OutP->RetCode = diskfs_S_fsys_forward(In0P->Head.msgh_request_portmsgh_local_port, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), In0P->requestor, (In0P->argvType.msgtl_header.msgt_inline) ? In0P->argv : *((char **)In0P->argv), In0P->argvType.msgtl_number);
865 if (OutP->RetCode == KERN_SUCCESS0)
866 if (!In0P->argvType.msgtl_header.msgt_inline)
867 __mig_deallocate(* (vm_offset_t *) In0P->argv, In0P->argvType.msgtl_number);
868}
869
870/* Routine fsys_get_options */
871mig_internalstatic void _Xfsys_get_options
872 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
873{
874 typedef struct {
875 mach_msg_header_t Head;
876 } Request;
877
878 typedef struct {
879 mach_msg_header_t Head;
880 mach_msg_type_t RetCodeType;
881 kern_return_t RetCode;
882 mach_msg_type_long_t optionsType;
883 char options[2048];
884 } Reply;
885
886 Request *In0P = (Request *) InHeadP;
887 Reply *OutP = (Reply *) OutHeadP;
888 mig_external kern_return_t diskfs_S_fsys_get_options
889 (control_t server, mach_port_t reply, mach_msg_type_name_t replyPoly, data_t *options, mach_msg_type_number_t *optionsCnt);
890
891 boolean_t msgh_simple;
892 const mach_msg_type_long_t optionsType = {
893 {
894 /* msgt_name = */ 0,
895 /* msgt_size = */ 0,
896 /* msgt_number = */ 0,
897 /* msgt_inline = */ TRUE((boolean_t) 1),
898 /* msgt_longform = */ TRUE((boolean_t) 1),
899 /* msgt_deallocate = */ FALSE((boolean_t) 0),
900 /* msgt_unused = */ 0
901 },
902 /* msgtl_name = */ 8,
903 /* msgtl_size = */ 8,
904 /* msgtl_number = */ 2048,
905 };
906
907 control_t server;
908 mach_msg_type_number_t optionsCnt;
909
910 char *optionsP;
911
912#if TypeCheck1
913 if ((In0P->Head.msgh_size != 24) ||
914 (In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX0x80000000U))
915 { OutP->RetCode = MIG_BAD_ARGUMENTS-304; return; }
916#endif /* TypeCheck */
917
918 server = diskfs_begin_using_control_port(In0P->Head.msgh_request_portmsgh_local_port);
919
920 optionsP = OutP->options;
921 optionsCnt = 2048;
922
923 OutP->RetCode = diskfs_S_fsys_get_options(server, In0P->Head.msgh_reply_portmsgh_remote_port, MACH_MSGH_BITS_REPLY(In0P->Head.msgh_bits)((In0P->Head.msgh_bits) & 0x000000ff), &optionsP, &optionsCnt);
924 diskfs_end_using_control_port(server);
925 if (OutP->RetCode != KERN_SUCCESS0)
926 return;
927
928 msgh_simple = TRUE((boolean_t) 1);
929
930 OutP->optionsType = optionsType;
931 if (optionsP != OutP->options) {
932 OutP->optionsType.msgtl_header.msgt_inline = FALSE((boolean_t) 0);
933 OutP->optionsType.msgtl_header.msgt_deallocate = TRUE((boolean_t) 1);
934 *((char **)OutP->options) = optionsP;
935 msgh_simple = FALSE((boolean_t) 0);
936 }
937
938 OutP->optionsType.msgtl_number = optionsCnt;
939 OutP->Head.msgh_size = 44 + ((OutP->optionsType.msgtl_header.msgt_inline) ? (optionsCnt + 3) & ~3 : sizeof(char *));
940
941 if (!msgh_simple)
942 OutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX0x80000000U;
943}
944
945mig_routine_t diskfs_fsys_server_routines[] = {
946 _Xfsys_startup,
947 _Xfsys_goaway,
948 _Xfsys_getroot,
949 _Xfsys_getfile,
950 _Xfsys_syncfs,
951 _Xfsys_set_options,
952 _Xfsys_getpriv,
953 _Xfsys_init,
954 _Xfsys_forward,
955 _Xfsys_get_options,
956 0,
957 0,
958};
959
960mig_external boolean_t diskfs_fsys_server
961 (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)
962{
963 mach_msg_header_t *InP = InHeadP;
964 mig_reply_header_t *OutP = (mig_reply_header_t *) OutHeadP;
965
966 const mach_msg_type_t RetCodeType = {
967 /* msgt_name = */ MACH_MSG_TYPE_INTEGER_322,
968 /* msgt_size = */ 32,
969 /* msgt_number = */ 1,
970 /* msgt_inline = */ TRUE((boolean_t) 1),
971 /* msgt_longform = */ FALSE((boolean_t) 0),
972 /* msgt_deallocate = */ FALSE((boolean_t) 0),
973 /* msgt_unused = */ 0
974 };
975
976 mig_routine_t routine;
977
978 OutP->Head.msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REPLY(InP->msgh_bits), 0)((((InP->msgh_bits) & 0x000000ff)) | ((0) << 8));
979 OutP->Head.msgh_size = sizeof *OutP;
980 OutP->Head.msgh_remote_port = InP->msgh_reply_portmsgh_remote_port;
981 OutP->Head.msgh_local_port = MACH_PORT_NULL((mach_port_t) 0);
982 OutP->Head.msgh_seqno = 0;
983 OutP->Head.msgh_id = InP->msgh_id + 100;
984
985 OutP->RetCodeType = RetCodeType;
986
987 if ((InP->msgh_id > 22011) || (InP->msgh_id < 22000) ||
988 ((routine = diskfs_fsys_server_routines[InP->msgh_id - 22000]) == 0)) {
989 OutP->RetCode = MIG_BAD_ID-303;
990 return FALSE((boolean_t) 0);
991 }
992 (*routine) (InP, &OutP->Head);
993 return TRUE((boolean_t) 1);
994}
995
996mig_external mig_routine_t diskfs_fsys_server_routine
997 (const mach_msg_header_t *InHeadP)
998{
999 int msgh_id;
1000
1001 msgh_id = InHeadP->msgh_id - 22000;
1002
1003 if ((msgh_id > 11) || (msgh_id < 0))
1004 return 0;
1005
1006 return diskfs_fsys_server_routines[msgh_id];
1007}
1008