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/xnu-11215/libkern/kxld/
H A Dkxld.c140 context = kxld_calloc(sizeof(*context)); in kxld_create_context()
143 context->flags = flags; in kxld_create_context()
205 *_context = context; in kxld_create_context()
206 context = NULL; in kxld_create_context()
209 if (context) { in kxld_create_context()
233 check(context); in kxld_destroy_context()
255 kxld_free(context, sizeof(*context)); in kxld_destroy_context()
354 clear_context(context); in kxld_link_split_file()
433 clear_context(context); in kxld_link_file()
577 context->section_order, context->cputype, context->cpusubtype, context->flags); in get_object_for_file()
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/xnu-11215/osfmk/kdp/
H A Dprocessor_core.c327 context->task = task; in kern_register_userspace_coredump()
540 void *context) in coredump_save_segment_descriptions() argument
900 &context); in kern_coredump_routine()
934 __func__, context.core_notes_remaining, context.core_note_count); in kern_coredump_routine()
946 &context); in kern_coredump_routine()
958 assert(context.core_cur_hoffset == context.core_header_size); in kern_coredump_routine()
961 …ret = kdp_core_output(context.core_outvars, (round_page(context.core_header_size) - context.core_h… in kern_coredump_routine()
964 …context.core_segment_bytes_remaining, context.core_outvars, (round_page(context.core_header_size) … in kern_coredump_routine()
969 context.core_cur_foffset = round_page(context.core_header_size); in kern_coredump_routine()
1025 …current_core->kcc_corename, context.core_segment_count, context.core_segment_byte_total, context.c… in kern_coredump_routine()
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H A Dprocessor_core.h61 void kern_coredump_log(void *context, const char *string, ...) __printflike(2, 3);
79 uint64_t misc_bytes_count, void *context);
91 void *context);
108 void *context);
123 typedef kern_return_t (*core_save_thread_state_cb)(void *thread_state, void *context);
150 typedef kern_return_t (*core_save_sw_vers_cb)(void *sw_vers, uint64_t length, void *context);
176 typedef kern_return_t (*core_save_segment_data_cb)(void *seg_data, uint64_t length, void *context);
189 typedef kern_return_t (*core_save_note_data_cb)(void *note_data, uint64_t length, void *context);
203 typedef kern_return_t (*core_save_misc_data_cb)(void *misc_data, uint64_t length, void *context);
255 kern_return_t user_dump_init(void *refcon, void *context);
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H A Duser_core.c36 user_dump_init(void *refcon, void *context) in user_dump_init() argument
47 kern_coredump_log(context, "%s: no task is set\n", __func__); in user_dump_init()
84 struct user_dump_preflight_context *udc_preflight = context; in user_dump_map_traverse_preflight_callback()
114 thread_count, thread_state_size, 0, context); in user_dump_save_summary()
119 void *context; member
125 struct user_dump_send_seg_desc_context *uds_context = context; in user_dump_map_traverse_send_segdesc_callback()
141 uds_context.context = context; in user_dump_save_seg_descriptions()
165 kern_return_t ret = callback(buf, context); in user_dump_save_thread_state()
194 void *context; member
212 struct user_dump_send_segdata_context uds_context = {.callback = callback, .context = context}; in user_dump_save_segment_data()
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H A Dsk_core.c413 papt_walk(papt_walk_callback cb, void *context) in papt_walk() argument
444 kr = cb(seg_start, seg_end, context); in papt_walk()
458 kr = cb(seg_start, seg_end, context); in papt_walk()
494 sk_dump_init(void *refcon, void *context) in sk_dump_init() argument
562 secure_segment_desc_t *ssd = context; in secure_seg_desc()
569 void *context) in sk_dump_save_seg_desc() argument
574 .ssd_context = context in sk_dump_save_seg_desc()
596 secure_segment_data_t *ssd = context; in secure_seg_data()
603 void *context) in sk_dump_save_seg_data() argument
608 .ssd_context = context in sk_dump_save_seg_data()
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H A Dkdp_core.c102 void *context);
117 void *context);
121 void *context);
126 void *context);
429 void *context) in pmap_traverse_present_mappings() argument
575 void *context) in kern_dump_pmap_traverse_preflight_callback() argument
589 void *context; member
595 void *context) in kern_dump_pmap_traverse_send_segdesc_callback() argument
606 void *context; member
673 kds_context.context = context; in kern_dump_save_seg_descriptions()
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H A Dkdp_common.h77 typedef int (*kdp_traverse_mappings_callback)(vm_offset_t start, vm_offset_t end, void *context);
94 void * context);
117 …d_phys_fn_t)(vm_map_t map, vm_offset_t target_addr, kdp_fault_flags_t fault_flags, void * context);
135 …oid *dest, size_t size, kdp_fault_flags_t fault_flags, find_phys_fn_t find_phys_fn, void *context);
151 …addr, uint64_t *result, kdp_fault_flags_t fault_flags, find_phys_fn_t find_phys_fn, void *context);
168 … char *buf, int buf_sz, kdp_fault_flags_t fault_flags, find_phys_fn_t find_phys_fn, void *context);
H A Dkdp_common.c112 void * context) in kdp_traverse_mappings() argument
132 ret = callback(vphys, vphys + task_page_size, context); in kdp_traverse_mappings()
134 ret = callback(vcur, vcur + task_page_size, context); in kdp_traverse_mappings()
229 uint64_t phys_src = (*find_phys_fn)(map, (vm_offset_t)uaddr, fault_flags, context); in kdp_generic_copyin()
261 … addr, uint64_t *result, kdp_fault_flags_t fault_flags, find_phys_fn_t find_phys_fn, void *context) in kdp_generic_copyin_word() argument
267 … kdp_generic_copyin(task->map, addr, result, sizeof(uint64_t), fault_flags, find_phys_fn, context); in kdp_generic_copyin_word()
270 … = kdp_generic_copyin(task->map, addr, &buf, sizeof(uint32_t), fault_flags, find_phys_fn, context); in kdp_generic_copyin_word()
280 …, char *buf, int buf_sz, kdp_fault_flags_t fault_flags, find_phys_fn_t find_phys_fn, void *context) in kdp_generic_copyin_string_slowpath() argument
295 phys_src = (*find_phys_fn)(map, (vm_offset_t)(addr + i), fault_flags, context); in kdp_generic_copyin_string_slowpath()
335 …_generic_copyin(task->map, addr, optbuffer, sizeof(optbuffer), fault_flags, find_phys_fn, context); in kdp_generic_copyin_string()
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/xnu-11215/bsd/kern/
H A Dtty_tty.c89 struct vfs_context context; in cttyopen() local
144 VNOP_CLOSE(ttyvp, flag, &context); in cttyopen()
154 kauth_cred_unref(&context.vc_ucred); in cttyopen()
163 struct vfs_context context; in cttyread() local
171 context.vc_ucred = NOCRED; in cttyread()
183 struct vfs_context context; in cttywrite() local
191 context.vc_ucred = NOCRED; in cttywrite()
203 struct vfs_context context; in cttyioctl() local
226 context.vc_ucred = NOCRED; in cttyioctl()
238 struct vfs_context context; in cttyselect() local
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H A Dkern_descrip.c251 struct vfs_context context; in fg_drop() local
262 context.vc_thread = NULL; in fg_drop()
264 context.vc_ucred = fg->fg_cred; in fg_drop()
293 error = fo_close(fg, &context); in fg_drop()
348 struct vfs_context context; in fg_transfer_filelocks() local
354 context.vc_thread = thread; in fg_transfer_filelocks()
355 context.vc_ucred = fg->fg_cred; in fg_transfer_filelocks()
1632 struct vfs_context context; in fileproc_drain() local
1647 context.vc_thread = thread; in fileproc_drain()
1656 fo_drain(fp, &context); in fileproc_drain()
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/xnu-11215/EXTERNAL_HEADERS/CoreEntitlements/
H A Dder_vm.h88 der_vm_context_t der_vm_execute(const der_vm_context_t context, CEQueryOperation_t op);
110 der_vm_context_t der_vm_execute_nocopy(const der_vm_context_t context, const CEQueryOperation_t* op…
197 CEError_t der_vm_iterate_b(const der_vm_context_t* context, der_vm_iteration_block callback);
211 bool der_vm_context_is_valid(const der_vm_context_t context);
222 CEType_t der_vm_CEType_from_context(const der_vm_context_t context, ccder_tag* tag);
233 CEType_t der_vm_CEType_from_ccder_tag(const der_vm_context_t context, ccder_tag tag);
239 int64_t der_vm_integer_from_context(const der_vm_context_t context);
245 CEBuffer der_vm_string_from_context(const der_vm_context_t context);
251 bool der_vm_bool_from_context(const der_vm_context_t context);
257 CEBuffer der_vm_data_from_context(const der_vm_context_t context);
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H A DIndex.h56 CEError_t CEIndexSizeForContext(CEQueryContext_t context, size_t* size);
66 CEError_t CEBuildIndexForContext(CEQueryContext_t context);
75 CEError_t CEFreeIndexForContext(CEQueryContext_t context);
84 bool CEContextIsAccelerated(CEQueryContext_t context);
/xnu-11215/bsd/vfs/
H A Dvfs_xattr.c116 vfs_context_t context);
1655 context); in default_getxattr()
1673 context, port); in default_setxattr()
1694 context, port); in default_removexattr()
1715 context, port); in default_listxattr()
2400 context); in default_removexattr_vfs()
2406 context); in default_removexattr_vfs()
2714 context))) { in default_listxattr_doubleagent()
3142 context); in open_xattrfile()
3344 context, NULL); in close_xattrfile()
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H A Dvfs_quota.c381 struct vfs_context context; in dqfileopen() local
387 context.vc_thread = current_thread(); in dqfileopen()
388 context.vc_ucred = qfp->qf_cred; in dqfileopen()
441 struct vfs_context context; in dqfileclose() local
449 context.vc_thread = current_thread(); in dqfileclose()
450 context.vc_ucred = qfp->qf_cred; in dqfileclose()
765 struct vfs_context context; in dqlookup() local
777 context.vc_thread = current_thread(); in dqlookup()
778 context.vc_ucred = qfp->qf_cred; in dqlookup()
984 struct vfs_context context; in dqsync_locked() local
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/xnu-11215/osfmk/kperf/
H A Daction.c144 kperf_ucallstack_sample(&sbuf->ucallstack, context); in kperf_sample_user_internal()
147 kperf_thread_info_sample(&sbuf->th_info, context); in kperf_sample_user_internal()
216 struct kperf_context *context, in kperf_sample_internal() argument
233 context->cur_thread->kperf_pet_gen = in kperf_sample_internal()
236 bool is_kernel = (context->cur_pid == 0); in kperf_sample_internal()
250 kperf_thread_info_sample(&sbuf->th_info, context); in kperf_sample_internal()
287 pended_ucallstack = kperf_ucallstack_pend(context, in kperf_sample_internal()
293 kperf_thread_dispatch_pend(context, actionid); in kperf_sample_internal()
354 kperf_thread_inscyc_log(context); in kperf_sample_internal()
360 kperf_task_info_log(context); in kperf_sample_internal()
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H A Dthread_samplers.c110 ti->kpthi_pid = context->cur_pid; in kperf_thread_info_sample()
132 struct kperf_context *context) in kperf_thread_scheduling_sample() argument
135 assert(context != NULL); in kperf_thread_scheduling_sample()
137 thread_t thread = context->cur_thread; in kperf_thread_scheduling_sample()
224 struct kperf_context *context) in kperf_thread_snapshot_sample() argument
227 assert(context != NULL); in kperf_thread_snapshot_sample()
229 thread_t thread = context->cur_thread; in kperf_thread_snapshot_sample()
288 struct kperf_context *context) in kperf_thread_dispatch_sample() argument
291 assert(context != NULL); in kperf_thread_dispatch_sample()
293 thread_t thread = context->cur_thread; in kperf_thread_dispatch_sample()
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H A Dcallstack.c198 assert(context != NULL); in kperf_continuation_sample()
200 thread = context->cur_thread; in kperf_continuation_sample()
217 assert(context != NULL); in kperf_backtrace_sample()
218 assert(context->cur_thread == current_thread()); in kperf_backtrace_sample()
229 .btc_frame_addr = (uintptr_t)context->starting_fp, in kperf_backtrace_sample()
267 assert(context != NULL); in kperf_kcallstack_sample()
270 thread = context->cur_thread; in kperf_kcallstack_sample()
332 thread_t thread = context->cur_thread; in kperf_ucallstack_sample()
496 if ((context->cur_thread->th_exclaves_state & TH_EXCLAVES_RPC) in kperf_exclave_callstack_pend()
513 kperf_ast_set_callstack_depth(context->cur_thread, depth); in kperf_ucallstack_pend()
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/xnu-11215/iokit/Kernel/
H A DIOServicePM.cpp285 IOPMInterestContext *context,
6327 context.skippedInDark, context.skippedInDark + context.notSkippedInDark); in tellClientsWithResponse()
6403 !context->messageFilter(context->us, object, context, NULL, &waitForReply)) { in pmTellAppWithResponse()
6471 !context->messageFilter(context->us, object, context, NULL, NULL)) { in pmTellClientWithResponse()
6593 !context->messageFilter(context->us, object, context, &msgArg, &waitForReply)) { in pmTellCapabilityAppWithResponse()
6706 !context->messageFilter(context->us, object, context, &msgArg, NULL)) { in pmTellCapabilityClientWithResponse()
6845 memset(&context, 0, sizeof(context)); in tellClients()
6885 !context->messageFilter(context->us, object, context, NULL, NULL)) { in tellKernelClientApplier()
6899 context->us->messageClient(context->messageType, object, &notify, sizeof(notify)); in tellKernelClientApplier()
6978 !context->messageFilter(context->us, object, context, NULL, NULL)) { in tellAppClientApplier()
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H A DIOPerfControl.cpp574 IOPerfControlWorkContext *context = new IOPerfControlWorkContext; in copyWorkContext() local
576 if (context == nullptr) { in copyWorkContext()
580 if (!context->init()) { in copyWorkContext()
581 context->free(); in copyWorkContext()
585 return context; in copyWorkContext()
593 if (workSubmitWithContext(device, context, submitArgs) == false) { in workSubmitAndBeginWithContext()
597 IOPerfControlWorkContext *work_context = OSDynamicCast(IOPerfControlWorkContext, context); in workSubmitAndBeginWithContext()
622 IOPerfControlWorkContext *work_context = OSDynamicCast(IOPerfControlWorkContext, context); in workSubmitWithContext()
669 IOPerfControlWorkContext *work_context = OSDynamicCast(IOPerfControlWorkContext, context); in workUpdateWithContext()
695 IOPerfControlWorkContext *work_context = OSDynamicCast(IOPerfControlWorkContext, context); in workBeginWithContext()
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/xnu-11215/tests/
H A Dturnstile_multihop.c116 context = calloc(1, sizeof(*context)); in sched_create_load_at_qos()
117 if (context == NULL) { in sched_create_load_at_qos()
121 context->threads_should_exit = 0; in sched_create_load_at_qos()
122 context->thread_count = nthreads; in sched_create_load_at_qos()
123 context->qos = qos; in sched_create_load_at_qos()
129 ret = pthread_create(&context->threads[i], &attr, sched_load_thread, context); in sched_create_load_at_qos()
137 *load_token = context; in sched_create_load_at_qos()
149 while (!context->threads_should_exit) { in sched_load_thread()
170 context->threads_should_exit = 1; in sched_terminate_load()
179 free(context->threads); in sched_terminate_load()
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H A Dtest_knote_use_after_free.c26 knote_context_t *context = (knote_context_t *)arg; in th_allocate_knotes() local
28 T_QUIET; T_ASSERT_EQ(context->initialized, (int)0, "th_allocate_knotes context is initialized."); in th_allocate_knotes()
128 context->initialized = 1; in th_allocate_knotes()
129 while (!context->start) { in th_allocate_knotes()
160 knote_context_t context = { variable
166 …T_ASSERT_POSIX_ZERO(pthread_create(&thknote, NULL, th_allocate_knotes, &context), "pthread_create"…
269 while (!context.initialized) {
272 context.start = 1;
/xnu-11215/libkern/libkern/
H A Dkxld.h56 KXLDContext **context,
70 KXLDContext *context)
95 KXLDContext *context,
108 KXLDContext *context,
/xnu-11215/bsd/sys/
H A Dmount.h606 int (*vfs_start)(struct mount *mp, int flags, vfs_context_t context);
618 int (*vfs_unmount)(struct mount *mp, int mntflags, vfs_context_t context);
630 int (*vfs_root)(struct mount *mp, struct vnode **vpp, vfs_context_t context);
654 int (*vfs_getattr)(struct mount *mp, struct vfs_attr *vfa, vfs_context_t context);
666 int (*vfs_sync)(struct mount *mp, int waitfor, vfs_context_t context);
678 int (*vfs_vget)(struct mount *mp, ino64_t ino, struct vnode **vpp, vfs_context_t context);
694 vfs_context_t context);
743 int (*vfs_setattr)(struct mount *mp, struct vfs_attr *vfa, vfs_context_t context);
761 int flags, vfs_context_t context);
773 int (*vfs_vget_snapdir)(struct mount *mp, struct vnode **vpp, vfs_context_t context);
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/xnu-11215/osfmk/ipc/
H A Dipc_service_port.c289 …set_attr(ipc_service_port_label_t port_splabel, mach_port_name_t name, mach_port_context_t context) in ipc_service_port_label_set_attr() argument
293 port_splabel->ispl_launchd_context = context; in ipc_service_port_label_set_attr()
294 if (context) { in ipc_service_port_label_set_attr()
313 …t_attr(ipc_service_port_label_t port_splabel, mach_port_name_t *name, mach_port_context_t *context) in ipc_service_port_label_get_attr() argument
316 *context = port_splabel->ispl_launchd_context; in ipc_service_port_label_get_attr()
/xnu-11215/osfmk/arm64/
H A Dsleh.c106 #define TEST_CONTEXT32_SANITY(context) \ argument
107 …(context->ss.ash.flavor == ARM_SAVED_STATE32 && context->ss.ash.count == ARM_SAVED_STATE32_COUNT &…
108 …context->ns.nsh.flavor == ARM_NEON_SAVED_STATE32 && context->ns.nsh.count == ARM_NEON_SAVED_STATE3…
110 #define TEST_CONTEXT64_SANITY(context) \ argument
111 …(context->ss.ash.flavor == ARM_SAVED_STATE64 && context->ss.ash.count == ARM_SAVED_STATE64_COUNT &…
112 …context->ns.nsh.flavor == ARM_NEON_SAVED_STATE64 && context->ns.nsh.count == ARM_NEON_SAVED_STATE6…
114 #define ASSERT_CONTEXT_SANITY(context) \ argument
115 assert(TEST_CONTEXT32_SANITY(context) || TEST_CONTEXT64_SANITY(context))
686 ASSERT_CONTEXT_SANITY(context); in sleh_synchronous()
761 context, esr, (void *)far); in sleh_synchronous()
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