1 | #ifndef _memory_entry_server_ |
2 | #define _memory_entry_server_ |
3 | |
4 | /* Module memory_entry */ |
5 | |
6 | #include <string.h> |
7 | #include <mach/ndr.h> |
8 | #include <mach/boolean.h> |
9 | #include <mach/kern_return.h> |
10 | #include <mach/notify.h> |
11 | #include <mach/mach_types.h> |
12 | #include <mach/message.h> |
13 | #include <mach/mig_errors.h> |
14 | #include <mach/port.h> |
15 | |
16 | /* BEGIN MIG_STRNCPY_ZEROFILL CODE */ |
17 | |
18 | #if defined(__has_include) |
19 | #if __has_include(<mach/mig_strncpy_zerofill_support.h>) |
20 | #ifndef USING_MIG_STRNCPY_ZEROFILL |
21 | #define USING_MIG_STRNCPY_ZEROFILL |
22 | #endif |
23 | #ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ |
24 | #define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ |
25 | #ifdef __cplusplus |
26 | extern "C" { |
27 | #endif |
28 | #ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS_CSTRING_ATTR |
29 | #define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS_CSTRING_COUNTEDBY_ATTR(C) __unsafe_indexable |
30 | #endif |
31 | extern int mig_strncpy_zerofill(char * dest, const char * src, int len) __attribute__((weak_import)); |
32 | #ifdef __cplusplus |
33 | } |
34 | #endif |
35 | #endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */ |
36 | #endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */ |
37 | #endif /* __has_include */ |
38 | |
39 | /* END MIG_STRNCPY_ZEROFILL CODE */ |
40 | |
41 | |
42 | #ifdef AUTOTEST |
43 | #ifndef FUNCTION_PTR_T |
44 | #define FUNCTION_PTR_T |
45 | typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t); |
46 | typedef struct { |
47 | char * name; |
48 | function_ptr_t function; |
49 | } function_table_entry; |
50 | typedef function_table_entry *function_table_t; |
51 | #endif /* FUNCTION_PTR_T */ |
52 | #endif /* AUTOTEST */ |
53 | |
54 | #ifndef memory_entry_MSG_COUNT |
55 | #define memory_entry_MSG_COUNT 3 |
56 | #endif /* memory_entry_MSG_COUNT */ |
57 | |
58 | #include <Availability.h> |
59 | #include <mach/std_types.h> |
60 | #include <mach/mig.h> |
61 | #include <ipc/ipc_voucher.h> |
62 | #include <kern/ipc_kobject.h> |
63 | #include <kern/ipc_tt.h> |
64 | #include <kern/ipc_host.h> |
65 | #include <kern/ledger.h> |
66 | #include <kern/processor.h> |
67 | #include <kern/sync_sema.h> |
68 | #include <ipc/ipc_eventlink.h> |
69 | #include <vm/memory_object.h> |
70 | #include <vm/vm_map.h> |
71 | #include <kern/arcade.h> |
72 | #include <kern/ipc_mig.h> |
73 | #include <kern/task_ident.h> |
74 | #include <kern/kern_cdata.h> |
75 | #include <mach/mig.h> |
76 | #include <mach/mach_types.h> |
77 | #include <mach_debug/mach_debug_types.h> |
78 | |
79 | #ifdef __BeforeMigServerHeader |
80 | __BeforeMigServerHeader |
81 | #endif /* __BeforeMigServerHeader */ |
82 | |
83 | #ifndef MIG_SERVER_ROUTINE |
84 | #define MIG_SERVER_ROUTINE |
85 | #endif |
86 | |
87 | |
88 | /* Routine mach_memory_entry_purgable_control */ |
89 | #ifdef mig_external |
90 | mig_external |
91 | #else |
92 | extern |
93 | #endif /* mig_external */ |
94 | MIG_SERVER_ROUTINE |
95 | kern_return_t mach_memory_entry_purgable_control |
96 | ( |
97 | mem_entry_name_port_t mem_entry, |
98 | vm_purgable_t control, |
99 | int *state |
100 | ); |
101 | |
102 | /* Routine mach_memory_entry_access_tracking */ |
103 | #ifdef mig_external |
104 | mig_external |
105 | #else |
106 | extern |
107 | #endif /* mig_external */ |
108 | MIG_SERVER_ROUTINE |
109 | kern_return_t mach_memory_entry_access_tracking |
110 | ( |
111 | mem_entry_name_port_t mem_entry, |
112 | int *access_tracking, |
113 | uint32_t *access_tracking_reads, |
114 | uint32_t *access_tracking_writes |
115 | ); |
116 | |
117 | /* Routine mach_memory_entry_ownership_from_user */ |
118 | #ifdef mig_external |
119 | mig_external |
120 | #else |
121 | extern |
122 | #endif /* mig_external */ |
123 | MIG_SERVER_ROUTINE |
124 | kern_return_t mach_memory_entry_ownership_from_user |
125 | ( |
126 | mem_entry_name_port_t mem_entry, |
127 | mach_port_t owner, |
128 | int ledger_tag, |
129 | int ledger_flags |
130 | ); |
131 | |
132 | #ifdef mig_external |
133 | mig_external |
134 | #else |
135 | extern |
136 | #endif /* mig_external */ |
137 | boolean_t memory_entry_server( |
138 | mach_msg_header_t *InHeadP, |
139 | void *InDataP, |
140 | mach_msg_max_trailer_t *InTrailerP, |
141 | mach_msg_header_t *OutHeadP, |
142 | void *OutDataP); |
143 | |
144 | #ifdef mig_external |
145 | mig_external |
146 | #else |
147 | extern |
148 | #endif /* mig_external */ |
149 | mig_kern_routine_t memory_entry_server_routine( |
150 | mach_msg_header_t *InHeadP); |
151 | |
152 | |
153 | /* Description of this kernel subsystem, for use in direct RPC */ |
154 | extern const struct memory_entry_subsystem { |
155 | mig_kern_server_routine_t kserver; /* Server routine */ |
156 | mach_msg_id_t start; /* Min routine number */ |
157 | mach_msg_id_t end; /* Max routine number + 1 */ |
158 | unsigned int maxsize; /* Max msg size */ |
159 | vm_address_t reserved; /* Reserved */ |
160 | struct kern_routine_descriptor /* Array of routine descriptors */ |
161 | kroutine[3]; |
162 | } memory_entry_subsystem; |
163 | |
164 | /* typedefs for all requests */ |
165 | |
166 | #ifndef __Request__memory_entry_subsystem__defined |
167 | #define __Request__memory_entry_subsystem__defined |
168 | |
169 | #ifdef __MigPackStructs |
170 | #pragma pack(push, 4) |
171 | #endif |
172 | typedef struct { |
173 | mach_msg_header_t Head; |
174 | NDR_record_t NDR; |
175 | vm_purgable_t control; |
176 | int state; |
177 | } __Request__mach_memory_entry_purgable_control_t __attribute__((unused)); |
178 | #ifdef __MigPackStructs |
179 | #pragma pack(pop) |
180 | #endif |
181 | /* Struct for kernel processed data (Header + Descriptors) */ |
182 | #ifdef __MigPackStructs |
183 | #pragma pack(push, 4) |
184 | #endif |
185 | typedef struct { |
186 | mach_msg_header_t Head; |
187 | } __RequestKData__mach_memory_entry_purgable_control_t __attribute__((unused)); |
188 | #ifdef __MigPackStructs |
189 | #pragma pack(pop) |
190 | #endif |
191 | /* Struct for pure user data */ |
192 | #ifdef __MigPackStructs |
193 | #pragma pack(push, 4) |
194 | #endif |
195 | typedef struct { |
196 | NDR_record_t NDR; |
197 | vm_purgable_t control; |
198 | int state; |
199 | char padding[0]; /* Avoid generating empty UData structs */ |
200 | } __RequestUData__mach_memory_entry_purgable_control_t __attribute__((unused)); |
201 | #ifdef __MigPackStructs |
202 | #pragma pack(pop) |
203 | #endif |
204 | |
205 | #ifdef __MigPackStructs |
206 | #pragma pack(push, 4) |
207 | #endif |
208 | typedef struct { |
209 | mach_msg_header_t Head; |
210 | NDR_record_t NDR; |
211 | int access_tracking; |
212 | } __Request__mach_memory_entry_access_tracking_t __attribute__((unused)); |
213 | #ifdef __MigPackStructs |
214 | #pragma pack(pop) |
215 | #endif |
216 | /* Struct for kernel processed data (Header + Descriptors) */ |
217 | #ifdef __MigPackStructs |
218 | #pragma pack(push, 4) |
219 | #endif |
220 | typedef struct { |
221 | mach_msg_header_t Head; |
222 | } __RequestKData__mach_memory_entry_access_tracking_t __attribute__((unused)); |
223 | #ifdef __MigPackStructs |
224 | #pragma pack(pop) |
225 | #endif |
226 | /* Struct for pure user data */ |
227 | #ifdef __MigPackStructs |
228 | #pragma pack(push, 4) |
229 | #endif |
230 | typedef struct { |
231 | NDR_record_t NDR; |
232 | int access_tracking; |
233 | char padding[0]; /* Avoid generating empty UData structs */ |
234 | } __RequestUData__mach_memory_entry_access_tracking_t __attribute__((unused)); |
235 | #ifdef __MigPackStructs |
236 | #pragma pack(pop) |
237 | #endif |
238 | |
239 | #ifdef __MigPackStructs |
240 | #pragma pack(push, 4) |
241 | #endif |
242 | typedef struct { |
243 | mach_msg_header_t Head; |
244 | /* start of the kernel processed data */ |
245 | mach_msg_body_t msgh_body; |
246 | mach_msg_port_descriptor_t owner; |
247 | /* end of the kernel processed data */ |
248 | NDR_record_t NDR; |
249 | int ledger_tag; |
250 | int ledger_flags; |
251 | } __Request__mach_memory_entry_ownership_from_user_t __attribute__((unused)); |
252 | #ifdef __MigPackStructs |
253 | #pragma pack(pop) |
254 | #endif |
255 | /* Struct for kernel processed data (Header + Descriptors) */ |
256 | #ifdef __MigPackStructs |
257 | #pragma pack(push, 4) |
258 | #endif |
259 | typedef struct { |
260 | mach_msg_header_t Head; |
261 | mach_msg_body_t msgh_body; |
262 | mach_msg_port_descriptor_t owner; |
263 | } __RequestKData__mach_memory_entry_ownership_from_user_t __attribute__((unused)); |
264 | #ifdef __MigPackStructs |
265 | #pragma pack(pop) |
266 | #endif |
267 | /* Struct for pure user data */ |
268 | #ifdef __MigPackStructs |
269 | #pragma pack(push, 4) |
270 | #endif |
271 | typedef struct { |
272 | NDR_record_t NDR; |
273 | int ledger_tag; |
274 | int ledger_flags; |
275 | char padding[0]; /* Avoid generating empty UData structs */ |
276 | } __RequestUData__mach_memory_entry_ownership_from_user_t __attribute__((unused)); |
277 | #ifdef __MigPackStructs |
278 | #pragma pack(pop) |
279 | #endif |
280 | #endif /* !__Request__memory_entry_subsystem__defined */ |
281 | |
282 | |
283 | /* union of all requests */ |
284 | |
285 | #ifndef __RequestUnion__memory_entry_subsystem__defined |
286 | #define __RequestUnion__memory_entry_subsystem__defined |
287 | union __RequestUnion__memory_entry_subsystem { |
288 | __Request__mach_memory_entry_purgable_control_t Request_mach_memory_entry_purgable_control; |
289 | __Request__mach_memory_entry_access_tracking_t Request_mach_memory_entry_access_tracking; |
290 | __Request__mach_memory_entry_ownership_from_user_t Request_mach_memory_entry_ownership_from_user; |
291 | }; |
292 | #endif /* __RequestUnion__memory_entry_subsystem__defined */ |
293 | /* typedefs for all replies */ |
294 | |
295 | #ifndef __Reply__memory_entry_subsystem__defined |
296 | #define __Reply__memory_entry_subsystem__defined |
297 | |
298 | #ifdef __MigPackStructs |
299 | #pragma pack(push, 4) |
300 | #endif |
301 | typedef struct { |
302 | mach_msg_header_t Head; |
303 | NDR_record_t NDR; |
304 | kern_return_t RetCode; |
305 | int state; |
306 | } __Reply__mach_memory_entry_purgable_control_t __attribute__((unused)); |
307 | #ifdef __MigPackStructs |
308 | #pragma pack(pop) |
309 | #endif |
310 | /* Struct for kernel processed data (Header + Descriptors) */ |
311 | #ifdef __MigPackStructs |
312 | #pragma pack(push, 4) |
313 | #endif |
314 | typedef struct { |
315 | mach_msg_header_t Head; |
316 | } __ReplyKData__mach_memory_entry_purgable_control_t __attribute__((unused)); |
317 | #ifdef __MigPackStructs |
318 | #pragma pack(pop) |
319 | #endif |
320 | /* Struct for pure user data */ |
321 | #ifdef __MigPackStructs |
322 | #pragma pack(push, 4) |
323 | #endif |
324 | typedef struct { |
325 | NDR_record_t NDR; |
326 | kern_return_t RetCode; |
327 | int state; |
328 | char padding[0]; /* Avoid generating empty UData structs */ |
329 | } __ReplyUData__mach_memory_entry_purgable_control_t __attribute__((unused)); |
330 | #ifdef __MigPackStructs |
331 | #pragma pack(pop) |
332 | #endif |
333 | |
334 | #ifdef __MigPackStructs |
335 | #pragma pack(push, 4) |
336 | #endif |
337 | typedef struct { |
338 | mach_msg_header_t Head; |
339 | NDR_record_t NDR; |
340 | kern_return_t RetCode; |
341 | int access_tracking; |
342 | uint32_t access_tracking_reads; |
343 | uint32_t access_tracking_writes; |
344 | } __Reply__mach_memory_entry_access_tracking_t __attribute__((unused)); |
345 | #ifdef __MigPackStructs |
346 | #pragma pack(pop) |
347 | #endif |
348 | /* Struct for kernel processed data (Header + Descriptors) */ |
349 | #ifdef __MigPackStructs |
350 | #pragma pack(push, 4) |
351 | #endif |
352 | typedef struct { |
353 | mach_msg_header_t Head; |
354 | } __ReplyKData__mach_memory_entry_access_tracking_t __attribute__((unused)); |
355 | #ifdef __MigPackStructs |
356 | #pragma pack(pop) |
357 | #endif |
358 | /* Struct for pure user data */ |
359 | #ifdef __MigPackStructs |
360 | #pragma pack(push, 4) |
361 | #endif |
362 | typedef struct { |
363 | NDR_record_t NDR; |
364 | kern_return_t RetCode; |
365 | int access_tracking; |
366 | uint32_t access_tracking_reads; |
367 | uint32_t access_tracking_writes; |
368 | char padding[0]; /* Avoid generating empty UData structs */ |
369 | } __ReplyUData__mach_memory_entry_access_tracking_t __attribute__((unused)); |
370 | #ifdef __MigPackStructs |
371 | #pragma pack(pop) |
372 | #endif |
373 | |
374 | #ifdef __MigPackStructs |
375 | #pragma pack(push, 4) |
376 | #endif |
377 | typedef struct { |
378 | mach_msg_header_t Head; |
379 | NDR_record_t NDR; |
380 | kern_return_t RetCode; |
381 | } __Reply__mach_memory_entry_ownership_from_user_t __attribute__((unused)); |
382 | #ifdef __MigPackStructs |
383 | #pragma pack(pop) |
384 | #endif |
385 | /* Struct for kernel processed data (Header + Descriptors) */ |
386 | #ifdef __MigPackStructs |
387 | #pragma pack(push, 4) |
388 | #endif |
389 | typedef struct { |
390 | mach_msg_header_t Head; |
391 | } __ReplyKData__mach_memory_entry_ownership_from_user_t __attribute__((unused)); |
392 | #ifdef __MigPackStructs |
393 | #pragma pack(pop) |
394 | #endif |
395 | /* Struct for pure user data */ |
396 | #ifdef __MigPackStructs |
397 | #pragma pack(push, 4) |
398 | #endif |
399 | typedef struct { |
400 | NDR_record_t NDR; |
401 | kern_return_t RetCode; |
402 | char padding[0]; /* Avoid generating empty UData structs */ |
403 | } __ReplyUData__mach_memory_entry_ownership_from_user_t __attribute__((unused)); |
404 | #ifdef __MigPackStructs |
405 | #pragma pack(pop) |
406 | #endif |
407 | #endif /* !__Reply__memory_entry_subsystem__defined */ |
408 | |
409 | |
410 | /* union of all replies */ |
411 | |
412 | #ifndef __ReplyUnion__memory_entry_subsystem__defined |
413 | #define __ReplyUnion__memory_entry_subsystem__defined |
414 | union __ReplyUnion__memory_entry_subsystem { |
415 | __Reply__mach_memory_entry_purgable_control_t Reply_mach_memory_entry_purgable_control; |
416 | __Reply__mach_memory_entry_access_tracking_t Reply_mach_memory_entry_access_tracking; |
417 | __Reply__mach_memory_entry_ownership_from_user_t Reply_mach_memory_entry_ownership_from_user; |
418 | }; |
419 | #endif /* __ReplyUnion__memory_entry_subsystem__defined */ |
420 | |
421 | #ifndef subsystem_to_name_map_memory_entry |
422 | #define subsystem_to_name_map_memory_entry \ |
423 | { "mach_memory_entry_purgable_control", 4900 },\ |
424 | { "mach_memory_entry_access_tracking", 4901 },\ |
425 | { "mach_memory_entry_ownership_from_user", 4902 } |
426 | #endif |
427 | |
428 | #ifdef __AfterMigServerHeader |
429 | __AfterMigServerHeader |
430 | #endif /* __AfterMigServerHeader */ |
431 | |
432 | #endif /* _memory_entry_server_ */ |
433 | |