Searched refs:buffer (Results 26 - 50 of 103) sorted by relevance

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/darwin-on-arm/xnu/osfmk/kdp/ml/arm/
H A Dkdp_arm_common.h47 extern void kern_collectth_state(thread_t thread, void *buffer, size_t size);
H A Dkdp_vm.c62 void kern_collectth_state(thread_t thread, void *buffer, size_t size) argument
76 tc = (struct thread_command *) ((uintptr_t) buffer + hoffset);
90 *(arm_state_hdr_t *) ((uintptr_t) buffer + hoffset) = thread_flavor_array[i];
105 (arm_thread_state_t *) ((uintptr_t) buffer + hoffset);
111 void *tstate = (void *) ((uintptr_t) buffer + hoffset);
/darwin-on-arm/xnu/osfmk/kdp/ml/i386/
H A Dkdp_x86_common.h55 extern void kern_collectth_state(thread_t thread, void *buffer, size_t size);
H A Dkdp_vm.c60 kern_collectth_state(thread_t thread, void *buffer, size_t size) argument
74 tc = (struct thread_command *) ((uintptr_t)buffer + hoffset);
88 *(x86_state_hdr_t *)((uintptr_t)buffer + hoffset) =
103 x86_thread_state32_t *tstate = (x86_thread_state32_t *) ((uintptr_t)buffer + hoffset);
117 void *tstate = (void *)((uintptr_t)buffer + hoffset);
/darwin-on-arm/xnu/bsd/hfs/hfscommon/BTree/
H A DBTreeAllocate.c133 node.buffer = nil; // clear node.buffer to get header node
250 node.buffer = nil; // invalidate node.buffer to get header node
340 mapNode.buffer = nil;
342 newNode.buffer = nil;
359 } while ( ((BTNodeDescriptor*)mapNode.buffer)->fLink != 0 );
406 ((BTNodeDescriptor*)mapNode.buffer)->fLink = firstNewMapNodeNum;
417 ((NodeDescPtr)newNode.buffer)->numRecords = 1;
418 ((NodeDescPtr)newNode.buffer)
[all...]
H A DBTreeNodeOps.c234 nodePtr->buffer = nil;
268 //////////////////////// get buffer for new node ////////////////////////////
281 // returnNodePtr->buffer = nil;
289 node = returnNodePtr->buffer;
324 if (nodePtr->buffer != nil)
334 nodePtr->buffer = nil;
366 if (nodePtr->buffer != nil)
376 nodePtr->buffer = nil;
412 if (nodePtr->buffer != nil) // Why call UpdateNode if nil ?!?
422 nodePtr->buffer
[all...]
/darwin-on-arm/xnu/security/
H A Dmac_base.c1185 /* allocate a scratch buffer the size of the string */
1192 /* copy the elementlist to the scratch buffer */
1197 * scratch buffer without losing the allocation address
1203 /* could not allocate interior buffer */
1207 /* iterate the scratch buffer; NOTE: buffer contents modified! */
1303 char *elements, *buffer; local
1344 MALLOC(buffer, char *, mac.m_buflen, M_MACTEMP, M_WAITOK | M_ZERO);
1346 buffer, mac.m_buflen, M_WAITOK);
1348 error = copyout(buffer, ma
1359 char *elements, *buffer; local
1411 char *buffer; local
1493 char *elements, *buffer; local
1562 char *elements, *buffer; local
1619 char *buffer; local
1704 char *elements, *buffer; local
1813 char *elements, *buffer; local
1906 char *buffer; local
2019 char *buffer; local
2164 char *elements, *buffer; local
[all...]
H A Dmac_socket.c359 char *buffer; local
367 MALLOC(buffer, char *, mac->m_buflen, M_MACTEMP, M_WAITOK);
368 error = copyinstr(CAST_USER_ADDR_T(mac->m_string), buffer,
371 FREE(buffer, M_MACTEMP);
376 error = mac_socket_label_internalize(intlabel, buffer);
377 FREE(buffer, M_MACTEMP);
391 char *buffer, *elements; local
408 MALLOC(buffer, char *, mac->m_buflen, M_MACTEMP, M_WAITOK | M_ZERO);
411 error = mac_socket_label_externalize(intlabel, elements, buffer,
415 error = copyout(buffer, CAST_USER_ADDR_
428 char *elements, *buffer; local
[all...]
H A Dmac_net.c429 char *elements, *buffer; local
453 MALLOC(buffer, char *, mac.m_buflen, M_MACTEMP, M_WAITOK | M_ZERO);
459 buffer, mac.m_buflen);
464 error = copyout(buffer, CAST_USER_ADDR_T(mac.m_string),
465 strlen(buffer) + 1);
466 FREE(buffer, M_MACTEMP);
477 char *buffer; local
490 MALLOC(buffer, char *, mac.m_buflen, M_MACTEMP, M_WAITOK);
491 error = copyinstr(CAST_USER_ADDR_T(mac.m_string), buffer,
494 FREE(buffer, M_MACTEM
[all...]
/darwin-on-arm/xnu/libkern/kxld/
H A Dkxld_array.c117 memcpy(dstpool->buffer + offset, srcpool->buffer, srcpool_capacity);
153 bzero(pool->buffer, array->pool_capacity);
183 pool->buffer = kxld_page_alloc(capacity);
184 require(pool->buffer, finish);
185 bzero(pool->buffer, capacity);
201 if (pool->buffer) kxld_page_free(pool->buffer, capacity);
240 memcpy(dstpool->buffer + offset, srcpool->buffer, copysiz
[all...]
/darwin-on-arm/xnu/bsd/kern/
H A Dproc_info.c91 int proc_info_internal(int callnum, int pid, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, int32_t * retval);
94 int proc_listpids(uint32_t type, uint32_t tyoneinfo, user_addr_t buffer, uint32_t buffersize, int32_t * retval);
95 int proc_pidinfo(int pid, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, int32_t * retval);
96 int proc_pidfdinfo(int pid, int flavor,int fd, user_addr_t buffer, uint32_t buffersize, int32_t * retval);
97 int proc_kernmsgbuf(user_addr_t buffer, uint32_t buffersize, int32_t * retval);
98 int proc_setcontrol(int pid, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, int32_t * retval);
99 int proc_pidfileportinfo(int pid, int flavor, mach_port_name_t name, user_addr_t buffer, uint32_t buffersize, int32_t *retval);
104 int proc_pidfdlist(proc_t p, user_addr_t buffer, uint32_t buffersize, int32_t *retval);
108 int proc_pidallinfo(proc_t p, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, int32_t *retval);
111 int proc_pidlistthreads(proc_t p, user_addr_t buffer, uint32_
163 proc_info_internal(int callnum, int pid, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, int32_t * retval) argument
193 proc_listpids(uint32_t type, uint32_t typeinfo, user_addr_t buffer, uint32_t buffersize, int32_t * retval) argument
314 proc_pidfdlist(proc_t p, user_addr_t buffer, uint32_t buffersize, int32_t *retval) argument
398 proc_pidfileportlist(proc_t p, user_addr_t buffer, uint32_t buffersize, int32_t *retval) argument
692 bsd_getthreadname(void *uth, char *buffer) argument
747 proc_pidlistthreads(proc_t p, user_addr_t buffer, uint32_t buffersize, int32_t *retval) argument
781 proc_pidregioninfo(proc_t p, uint64_t arg, user_addr_t buffer, __unused uint32_t buffersize, int32_t *retval) argument
798 proc_pidregionpathinfo(proc_t p, uint64_t arg, user_addr_t buffer, __unused uint32_t buffersize, int32_t *retval) argument
835 proc_pidvnodepathinfo(proc_t p, __unused uint64_t arg, user_addr_t buffer, __unused uint32_t buffersize, int32_t *retval) argument
897 proc_pidpathinfo(proc_t p, __unused uint64_t arg, user_addr_t buffer, uint32_t buffersize, __unused int32_t *retval) argument
952 proc_pidinfo(int pid, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, int32_t * retval) argument
1217 pid_vnodeinfo(vnode_t vp, uint32_t vid, struct fileproc * fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1238 pid_vnodeinfopath(vnode_t vp, uint32_t vid, struct fileproc * fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1305 pid_socketinfo(socket_t so, struct fileproc *fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1325 pid_pseminfo(struct psemnode *psem, struct fileproc *fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1342 pid_pshminfo(struct pshmnode *pshm, struct fileproc *fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1359 pid_pipeinfo(struct pipe * p, struct fileproc *fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1375 pid_kqueueinfo(struct kqueue * kq, struct fileproc *fp, int closeonexec, user_addr_t buffer, __unused uint32_t buffersize, int32_t * retval) argument
1393 pid_atalkinfo(__unused struct atalk * at, __unused struct fileproc *fp, __unused int closeonexec, __unused user_addr_t buffer, __unused uint32_t buffersize, __unused int32_t * retval) argument
1402 proc_pidfdinfo(int pid, int flavor, int fd, user_addr_t buffer, uint32_t buffersize, int32_t * retval) argument
1649 proc_pidfileportinfo(int pid, int flavor, mach_port_name_t name, user_addr_t buffer, uint32_t buffersize, int32_t *retval) argument
1719 proc_kernmsgbuf(user_addr_t buffer, uint32_t buffersize, int32_t * retval) argument
1729 proc_setcontrol(int pid, int flavor, uint64_t arg, user_addr_t buffer, uint32_t buffersize, __unused int32_t * retval) argument
[all...]
/darwin-on-arm/xnu/bsd/hfs/
H A Dhfs_btreeio.c129 block->buffer = (char *)buf_dataptr(bp);
139 if ((((BTNodeDescriptor *)block->buffer)->kind == kBTHeaderNode) &&
140 (((BTHeaderRec *)((char *)block->buffer + 14))->nodeSize != buf_count(bp)) &&
141 (SWAP_BE16 (((BTHeaderRec *)((char *)block->buffer + 14))->nodeSize) != buf_count(bp))) {
157 } else if (*((u_int16_t *)((char *)block->buffer + (block->blockSize - sizeof (u_int16_t)))) == 0x0e00) {
168 * We mark the buffer invalid so that the next attempt to get the
182 block->buffer = NULL;
218 block.buffer = (char *)buf_dataptr(bp);
260 buf_brelse(bp); /* note: B-tree code will clear blockPtr->blockHeader and blockPtr->buffer */
288 * Set the B_LOCKED flag and unlock the buffer, causin
623 void * buffer; local
[all...]
H A Dhfs_endian.c91 BTNodeDescriptor *srcDesc = src->buffer;
177 srcOffs = (u_int16_t *)((char *)src->buffer + (src->blockSize - ((srcDesc->numRecords + 1) * sizeof (u_int16_t))));
182 if ((char *)srcOffs > ((char *)src->buffer + src->blockSize) ||
183 (char *)srcOffs < ((char *)src->buffer + sizeof(BTNodeDescriptor))) {
243 BTHeaderRec *srcHead = (BTHeaderRec *)((char *)src->buffer + sizeof(BTNodeDescriptor));
329 srcOffs = (u_int16_t *)((char *)src->buffer + (src->blockSize - ((srcDesc->numRecords + 1) * sizeof (u_int16_t))));
334 if ((char *)srcOffs > ((char *)src->buffer + src->blockSize) ||
335 (char *)srcOffs < ((char *)src->buffer + sizeof(BTNodeDescriptor))) {
400 BTNodeDescriptor *srcDesc = src->buffer;
401 u_int16_t *srcOffs = (u_int16_t *)((char *)src->buffer
[all...]
/darwin-on-arm/xnu/iokit/Kernel/
H A DIONVRAM.cpp455 IOReturn IODTNVRAM::readXPRAM(IOByteCount offset, UInt8 *buffer, argument
460 if ((buffer == 0) || (length == 0) ||
464 bcopy(_nvramImage + _xpramPartitionOffset + offset, buffer, length);
469 IOReturn IODTNVRAM::writeXPRAM(IOByteCount offset, UInt8 *buffer, argument
474 if ((buffer == 0) || (length == 0) ||
478 bcopy(buffer, _nvramImage + _xpramPartitionOffset + offset, length);
519 IOByteCount offset, UInt8 *buffer,
536 if ((buffer == 0) || (length == 0) ||
540 bcopy(_nvramImage + partitionOffset + offset, buffer, length);
546 IOByteCount offset, UInt8 *buffer,
518 readNVRAMPartition(const OSSymbol *partitionID, IOByteCount offset, UInt8 *buffer, IOByteCount length) argument
545 writeNVRAMPartition(const OSSymbol *partitionID, IOByteCount offset, UInt8 *buffer, IOByteCount length) argument
574 savePanicInfo(UInt8 *buffer, IOByteCount length) argument
766 UInt8 *buffer, *tmpBuffer; local
1077 convertObjectToProp(UInt8 *buffer, UInt32 *length, const OSSymbol *propSymbol, OSObject *propObject) argument
1164 generateOWChecksum(UInt8 *buffer) argument
1175 validateOWChecksum(UInt8 *buffer) argument
[all...]
H A DIOStatistics.cpp633 char *buffer, *ptr; local
662 buffer = (char*)kalloc(calculatedSize);
663 if (!buffer) {
668 memset(buffer, 0, calculatedSize);
670 ptr = buffer;
719 assert( (uint32_t)(ptr - buffer) == calculatedSize );
721 error = SYSCTL_OUT(req, buffer, calculatedSize);
723 kfree(buffer, calculatedSize);
734 char *buffer; local
757 buffer
791 char *buffer; local
[all...]
/darwin-on-arm/xnu/osfmk/console/i386/
H A Dserial_console.c41 char *buffer; member in struct:__anon877
97 ret = kmem_alloc(kernel_map, (vm_offset_t *) &console_ring.buffer,
101 "failed to allocate ring buffer, error %d\n", ret);
103 console_ring.read_ptr = console_ring.buffer;
104 console_ring.write_ptr = console_ring.buffer;
120 "failed to allocate cpu buffer, error=%d\n", ret);
157 if (console_ring.write_ptr - console_ring.buffer
159 console_ring.write_ptr = console_ring.buffer;
174 if (console_ring.read_ptr - console_ring.buffer
176 console_ring.read_ptr = console_ring.buffer;
[all...]
/darwin-on-arm/xnu/osfmk/i386/
H A D_setjmp.s74 movl 4(%esp),%ecx # fetch buffer
87 movl 4(%esp),%ecx # fetch buffer
/darwin-on-arm/xnu/osfmk/kdp/ml/x86_64/
H A Dkdp_vm.c60 kern_collectth_state(thread_t thread, void *buffer, size_t size) argument
74 tc = (struct thread_command *) ((uintptr_t)buffer + hoffset);
88 *(x86_state_hdr_t *)((uintptr_t)buffer + hoffset) =
103 x86_thread_state64_t *tstate = (x86_thread_state64_t *) ((uintptr_t)buffer + hoffset);
142 void *tstate = (void *)((uintptr_t)buffer + hoffset);
/darwin-on-arm/xnu/bsd/hfs/hfscommon/Misc/
H A DVolumeAllocation.c75 Issues DKIOCUNMAPs to the device as it fills the internal volume buffer when iterating
144 contains that allocation block into a caller-supplied buffer.
147 Release a bitmap block back into the buffer cache.
245 * and we don't want to overwhelm the kernel debug buffer. If you
291 u_int32_t **buffer,
1255 u_int8_t *buffer; local
1259 buffer = NULL;
1282 buffer = (u_int8_t *)currCache;
1285 byte = *buffer++;
1334 ; buffer
1338 ReadBitmapBlock( ExtendedVCB *vcb, u_int32_t bit, u_int32_t **buffer, uintptr_t *blockRef) argument
1879 u_int32_t *buffer = NULL; local
2266 u_int32_t *buffer = NULL; local
2685 u_int32_t *buffer = NULL; local
3048 u_int32_t *buffer = NULL; local
3590 u_int32_t *buffer = NULL; local
3830 u_int32_t *buffer = NULL; local
3943 u_int32_t *buffer = NULL; local
[all...]
/darwin-on-arm/xnu/bsd/netinet/
H A Ddhcp_options.h193 const void * buffer,
217 int oa_size; /* size of buffer */
245 dhcpoa_init(dhcpoa_t * opt, void * buffer, int size);
248 dhcpoa_init_no_end(dhcpoa_t * opt, void * buffer, int size);
/darwin-on-arm/xnu/osfmk/mach/
H A Dflipc_debug.h47 * Print (using printf) all buffers in the communications buffer that
48 * are not on any endpoint or on the buffer freelist. Only active
52 * communications buffer is in a quiescent state. It is expected that
75 flipc_data_buffer_t buffer)
78 int bitpos = ((((unsigned char *) buffer) - buffer_base)
86 buffer, bitpos, FLIPC_CBPTR(buffer));
109 /* Go through the freelist, setting bits for each buffer. */
120 /* Go through all the endpoints, again setting bits for each buffer. */
149 /* Ok, we should have marked every buffer tha
74 flipcdbg_update_bufferset_bitvec(flipc_comm_buffer_ctl_t cb_ctl, flipc_data_buffer_t buffer) argument
[all...]
/darwin-on-arm/xnu/bsd/dev/random/YarrowCoreLib/src/
H A Dsha1mod.c71 YSHA1Transform(u_int32_t state[5], const unsigned char buffer[64]) argument
82 memcpy(block, buffer, 64);
84 block = (CHAR64LONG16*)buffer;
150 memcpy(&context->buffer[j], data, (i = 64-j));
151 YSHA1Transform(context->state, context->buffer);
158 memcpy(&context->buffer[j], &data[i], len - i);
185 memset(context->buffer, 0, 64);
190 YSHA1Transform(context->state, context->buffer);
205 unsigned char digest[20], buffer[16384];
224 i = fread(buffer,
[all...]
/darwin-on-arm/xnu/iokit/Drivers/platform/drvAppleMacIO/
H A DAppleMacIO.cpp176 IOBufferMemoryDescriptor *buffer; local
186 buffer = IOBufferMemoryDescriptor::withCapacity(page_size, kIODirectionOutIn, true);
187 dmaDescriptors = (IODBDMADescriptor*)buffer->getBytesNoCopy();
214 dmaDescriptorsPhys = (UInt32) (buffer->getPhysicalSegment(0, NULL, 0));
259 if (buffer)
260 buffer->release();
/darwin-on-arm/xnu/iokit/IOKit/
H A DIOPlatformExpert.h67 extern UInt32 PESavePanicInfo(UInt8 *buffer, UInt32 length);
176 virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length);
231 /* virtual */ IOReturn readXPRAM(IOByteCount offset, UInt8 * buffer,
234 /* virtual */ IOReturn writeXPRAM(IOByteCount offset, UInt8 * buffer,
251 IOByteCount offset, UInt8 * buffer,
255 IOByteCount offset, UInt8 * buffer,
258 virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length);
/darwin-on-arm/xnu/bsd/dev/random/
H A Drandomdev.c125 u_int32_t CalculateCRC(u_int8_t* buffer, size_t length);
201 u_int32_t CalculateCRC(u_int8_t* buffer, size_t length) argument
208 u_int32_t temp = (crc ^ ((u_int32_t) buffer[i])) & 0xFF;
248 // add zeros to fill the internal SHA-1 buffer
321 char buffer [16]; local
341 perr = prngOutput(gPrngRef, (BYTE*) buffer, sizeof (buffer));
566 read_random(void* buffer, u_int numbytes) argument
585 memmove ((u_int8_t*) buffer + bytes_read, ((u_int8_t*)g_random_data)+ g_bytes_used, bytes_to_read);

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