Home
last modified time | relevance | path

Searched refs:length (Results 1 – 25 of 336) sorted by relevance

12345678910>>...14

/xnu-11215/libsyscall/mach/
H A Dstring.c47 _mach_hex(char **buffer, int *length, unsigned long long n) in _mach_hex() argument
60 while (width > 0 && length > 0) { in _mach_hex()
62 (*length)--; in _mach_hex()
71 int width, max = length; in _mach_vsnprintf()
75 length--; in _mach_vsnprintf()
76 while (length > 0 && *fmt) { in _mach_vsnprintf()
82 length--; in _mach_vsnprintf()
93 while (width > 0 && length > 0) { in _mach_vsnprintf()
96 length--; in _mach_vsnprintf()
102 _mach_hex(&out_ptr, &length, va_arg(ap, unsigned int)); in _mach_vsnprintf()
[all …]
H A Dstring.h42 int _mach_snprintf(char *buffer, int length, const char *fmt, ...) __printflike(3, 4);
43 int _mach_vsnprintf(char *buffer, int length, const char *fmt, va_list ap) __printflike(3, 0);
48 void *memcpy(void *dst0, const void *src0, size_t length);
49 void *memset(void *dst0, int c0, size_t length);
50 void bzero(void *dst0, size_t length);
/xnu-11215/bsd/net/
H A Dbloom_filter.c78 const void * __sized_by(length)buffer, in net_bloom_filter_insert_using_function()
79 uint32_t length) in net_bloom_filter_insert_using_function() argument
81 u_int32_t hash = (function(buffer, length, 0) % filter->b_table_num_bits); in net_bloom_filter_insert_using_function()
89 const void * __sized_by(length)buffer, in net_bloom_filter_insert()
90 uint32_t length) in net_bloom_filter_insert() argument
92 net_bloom_filter_insert_using_function(filter, &net_flowhash_jhash, buffer, length); in net_bloom_filter_insert()
100 const void * __sized_by(length)buffer, in net_bloom_filter_contains_using_function()
101 uint32_t length) in net_bloom_filter_contains_using_function() argument
103 u_int32_t hash = (function(buffer, length, 0) % filter->b_table_num_bits); in net_bloom_filter_contains_using_function()
111 const void * __sized_by(length)buffer, in net_bloom_filter_contains()
[all …]
/xnu-11215/libkern/c++/
H A DOSString.cpp94 kfree_data(string, length); in initWithCString()
98 length = newLength; in initWithCString()
101 OSCONTAINER_ACCUMSIZE(length); in initWithCString()
138 kfree_data(string, length); in initWithStringOfLength()
143 length = newLength; in initWithStringOfLength()
163 length++; in initWithCStringNoCopy()
253 kfree_data(string, length); in free()
263 return length - 1; in getLength()
287 if (index < length) { in getChar()
298 if (length != aString->length) { in isEqualTo()
[all …]
H A DOSData.cpp109 length = 0; in initWithCapacity()
125 length = inLength; in initWithBytes()
137 length = inLength; in initWithBytesNoCopy()
247 return length; in getLength()
360 length = newSize; in appendBytes()
387 length = newSize; in appendByte()
401 if (!length) { in getBytesNoCopy()
414 if (length in getBytesNoCopy()
415 && start < length in getBytesNoCopy()
429 len = aData->length; in isEqualTo()
[all …]
/xnu-11215/libsyscall/wrappers/string/
H A Dmemcpy.c78 if ((t ^ (uintptr_t)dst) & wmask || length < wsize) { in _libkernel_memmove()
79 t = length; in _libkernel_memmove()
83 length -= t; in _libkernel_memmove()
89 t = length / wsize; in _libkernel_memmove()
91 t = length & wmask; in _libkernel_memmove()
99 src += length; in _libkernel_memmove()
100 dst += length; in _libkernel_memmove()
104 t = length; in _libkernel_memmove()
108 length -= t; in _libkernel_memmove()
111 t = length / wsize; in _libkernel_memmove()
[all …]
H A Dmemset.c43 _libkernel_bzero(void *dst0, size_t length) in _libkernel_bzero() argument
45 return (void)_libkernel_memset(dst0, 0, length); in _libkernel_bzero()
54 _libkernel_memset(void *dst0, int c0, size_t length) in _libkernel_memset() argument
74 if (length < 3 * wsize) { in _libkernel_memset()
75 while (length != 0) { in _libkernel_memset()
77 --length; in _libkernel_memset()
94 length -= t; in _libkernel_memset()
101 t = length / wsize; in _libkernel_memset()
108 t = length & wmask; in _libkernel_memset()
/xnu-11215/iokit/Kernel/
H A DIOMemoryCursor.cpp146 fromPosition, (IOByteCount*)&seg.length); in genPhysicalSegments()
148 assert(seg.length); in genPhysicalSegments()
149 fromPosition += seg.length; in genPhysicalSegments()
153 curTransferSize += seg.length; in genPhysicalSegments()
157 curTransferSize += seg.length; in genPhysicalSegments()
158 curSeg.length += seg.length; in genPhysicalSegments()
163 if ((curSeg.length > maxSegmentSize)) { in genPhysicalSegments()
165 seg.length = curSeg.length - maxSegmentSize; in genPhysicalSegments()
166 curTransferSize -= seg.length; in genPhysicalSegments()
167 curSeg.length -= seg.length; in genPhysicalSegments()
[all …]
H A DIOSubMemoryDescriptor.cpp50 IOByteCount length, in withSubRange() argument
55 if (self && !self->initSubRange(of, offset, length, (IODirection) options)) { in withSubRange()
64 IOByteCount offset, IOByteCount length, in initSubRange() argument
67 if (parent && ((offset + length) > parent->getLength())) { in initSubRange()
98 _length = length; in initSubRange()
127 if (length) { in getPhysicalSegment()
128 *length = 0; in getPhysicalSegment()
137 if (address && length) { in getPhysicalSegment()
138 *length = min( _length - offset, actualLength ); in getPhysicalSegment()
200 IOByteCount length ) in makeMapping() argument
[all …]
H A DIODMACommand.cpp503 uint64_t length; in segmentOp() local
519 assert(length); in segmentOp()
542 length = 0; in segmentOp()
545 length = (address + length - maxPhys - 1); in segmentOp()
551 if (!length) { in segmentOp()
593 chunk = length; in segmentOp()
611 length -= chunk; in segmentOp()
847 if (!length) { in prepare()
1131 if (length) { in getPreparedOffsetAndLength()
1204 while (length) { in transferSegment()
[all …]
H A DIOInterleavedMemoryDescriptor.cpp132 IOByteCount length ) in setMemoryDescriptor() argument
138 if ((offset + length) > descriptor->getLength()) { in setMemoryDescriptor()
148 _descriptorLengths[_descriptorCount] = length; in setMemoryDescriptor()
152 _length += length; in setMemoryDescriptor()
259 IOByteCount * length, in getPhysicalSegment() argument
274 … pa = _descriptors[index]->getPhysicalSegment(_descriptorOffsets[index] + offset, length, options); in getPhysicalSegment()
275 if ((_descriptorLengths[index] - offset) < *length) { in getPhysicalSegment()
276 *length = _descriptorLengths[index] - offset; in getPhysicalSegment()
283 if (length) { in getPhysicalSegment()
284 *length = 0; in getPhysicalSegment()
/xnu-11215/bsd/security/audit/
H A Daudit_syscalls.c201 if ((uap->length <= 0) || (uap->length > max_record_length)) { in audit()
233 rec = kalloc_data(uap->length, Z_WAITOK); in audit()
309 ulen = uap->length; in audit()
384 if ((uap->length <= 0) || (uap->length > in auditon()
423 AUDIT_ARG(len, uap->length); in auditon()
561 if (sizeof(udata.au_mask) != uap->length) { in auditon()
570 if (sizeof(udata.au_mask) != uap->length) { in auditon()
674 if (sizeof(udata.au_cond) != uap->length) { in auditon()
831 WARN_IF_AINFO_ADDR_CHANGED(uap->length, in auditon()
1105 min(sizeof(aia), uap->length)); in setaudit_addr()
[all …]
/xnu-11215/osfmk/kdp/output_stages/
H A Dout_aea.c64 stage_data->current_corefile_offset = absolute_corefile_offset + length; in aea_write_callback()
65 if (offset + length > stage->kos_bytes_written) { in aea_write_callback()
66 stage->kos_bytes_written = offset + length; in aea_write_callback()
70 return length; in aea_write_callback()
90 return length; in aea_read_callback()
115 __unused char *corename, uint64_t length, void *panic_data) in aea_stage_outproc() argument
147 if (!length && !panic_data) { in aea_stage_outproc()
172 if (length <= UINT32_MAX) { in aea_stage_outproc()
173 chunk = (size_t) length; in aea_stage_outproc()
183 length -= chunk; in aea_stage_outproc()
[all …]
H A Dout_zlib.c128 zlib_stream_output_chunk(struct kdp_output_stage *stage, unsigned int length, void *data) in zlib_stream_output_chunk() argument
137 flush = (!length && !data); in zlib_stream_output_chunk()
144 if (!length) { in zlib_stream_output_chunk()
148 zs->avail_in = length; in zlib_stream_output_chunk()
149 length = 0; in zlib_stream_output_chunk()
191 char *corename, uint64_t length, void *panic_data) in zlib_stage_outproc() argument
202 err = next_stage->kos_funcs.kosf_outproc(next_stage, request, corename, length, panic_data); in zlib_stage_outproc()
207 if (length <= MAX_ZLIB_CHUNK) { in zlib_stage_outproc()
208 chunk = (typeof(chunk))length; in zlib_stage_outproc()
215 length -= chunk; in zlib_stage_outproc()
[all …]
H A Dout_disk.c79 while (KERN_SUCCESS == err && length != 0) { in disk_stage_write()
82 if (chunk > length) { in disk_stage_write()
83 chunk = length; in disk_stage_write()
138 length -= chunk; in disk_stage_write()
150 disk_stage_read(struct kdp_output_stage *stage, uint64_t offset, uint64_t length, void *data) in disk_stage_read() argument
207 stage_data->current_offset += length; in disk_stage_read()
221 __unused char *corename, uint64_t length, void * data) in disk_stage_outproc() argument
259 err = IOPolledFileWrite(gIOPolledCoreFileVars, data, (IOByteCount) length, NULL); in disk_stage_outproc()
262 data, length, err); in disk_stage_outproc()
266 stage_data->current_offset += length; in disk_stage_outproc()
[all …]
/xnu-11215/tools/tests/perf_index/
H A Dtest_file_helper.h8 int test_file_create(char* path, int thread_id, int num_threads, long long length);
9 int test_file_read_setup(char* path, int num_threads, long long length, long long max_file_size);
10 int test_file_read(char* path, int thread_id, int num_threads, long long length, long long max_file…
11 int test_file_read_cleanup(char* path, int num_threads, long long length);
12 int test_file_write_setup(char* path, int num_threads, long long length);
13 int test_file_write(char* path, int thread_id, int num_threads, long long length, long long max_fil…
14 int test_file_write_cleanup(char* path, int num_threads, long long length);
H A Dtest_file_helper.c30 test_file_create(char* path, int thread_id, int num_threads, long long length) in test_file_create() argument
37 for (i = 0; i < length; i++) { in test_file_create()
45 for (i = 0; i < length; i++) { in test_file_create()
55 test_file_read_setup(char* path, int num_threads, long long length, long long max_file_size) in test_file_read_setup() argument
67 left = MIN(length, max_file_size / num_threads); in test_file_read_setup()
101 filesize = MIN(length, max_file_size / num_threads); in test_file_read()
107 for (left = length; left > 0;) { in test_file_read()
127 test_file_read_cleanup(char* path, int num_threads, long long length) in test_file_read_cleanup() argument
140 test_file_write_setup(char* path, int num_threads, long long length) in test_file_write_setup() argument
178 for (left = length; left > 0;) { in test_file_write()
[all …]
/xnu-11215/EXTERNAL_HEADERS/CoreEntitlements/
H A DSerialization.h63 size_t length; member
68 return __unsafe_forge_bidi_indexable(void *, element->data.value, element->length); in CESerializedElementGetData()
71 …izedElementSetData(CESerializedElement_t *element, void *__sized_by(length) bytes, size_t length) { in CESerializedElementSetData() argument
73 element->length = length; in CESerializedElementSetData()
172 …Element_t){.type = kCESerializedString, .data.value = (intptr_t)strVal, .length = sizeof(strVal) -…
173 …zedElement_t){.type = kCESerializedKey, .data.value = (intptr_t)strVal, .length = sizeof(strVal) -…
174 …n) (CESerializedElement_t){.type = kCESerializedKey, .data.value = (intptr_t)strVal, .length = len}
175 …(CESerializedElement_t){.type = kCESerializedString, .data.value = (intptr_t)strVal, .length = len}
176 … (CESerializedElement_t){.type = kCESerializedData, .data.value = (intptr_t)dataVal, .length = len}
H A DQueryHelpers.h61 …pcode = kCEOpSelectKey, .parameters = {.stringParameter = {.data = key, .length = sizeof(key) - 1}…
62 …code = CEDynamic(kCEOpSelectKey), .parameters = {.dynamicParameter = {.data = key, .length = len}}}
74 … = kCEOpMatchString, .parameters = {.stringParameter = {.data = string, .length = sizeof(string) -…
75 …= CEDynamic(kCEOpMatchString), .parameters = {.dynamicParameter = {.data = string, .length = len}}}
87 …OpMatchStringPrefix, .parameters = {.stringParameter = {.data = prefix, .length = sizeof(prefix) -…
88 …namic(kCEOpMatchStringPrefix), .parameters = {.dynamicParameter = {.data = prefix, .length = len}}}
148 …pStringValueAllowed, .parameters = {.stringParameter = {.data = string, .length = sizeof(string) -…
149 …amic(kCEOpStringValueAllowed), .parameters = {.dynamicParameter = {.data = string, .length = len}}}
161 …gPrefixValueAllowed, .parameters = {.stringParameter = {.data = string, .length = sizeof(string) -…
174 …opcode = CEDynamic(kCEOpMatchData), .parameters = {.dynamicParameter = {.data = d, .length = len}}}
[all …]
/xnu-11215/osfmk/arm/
H A Dcaches.c63 unsigned length, in flush_dcache() argument
71 while (length > 0) { in flush_dcache()
73 count = length; in flush_dcache()
81 count = length; in flush_dcache()
89 length -= count; in flush_dcache()
97 unsigned length, in clean_dcache() argument
105 while (length > 0) { in clean_dcache()
107 count = length; in clean_dcache()
115 count = length; in clean_dcache()
123 length -= count; in clean_dcache()
[all …]
H A Dcaches_internal.h35 extern void flush_dcache_syscall( vm_offset_t addr, unsigned length);
67 extern void CleanPoC_DcacheRegion(vm_offset_t va, size_t length);
76 extern void CleanPoC_DcacheRegion_Force(vm_offset_t va, size_t length);
78 extern void CleanPoU_DcacheRegion(vm_offset_t va, size_t length);
82 extern void FlushPoC_DcacheRegion(vm_offset_t va, size_t length);
85 extern void InvalidatePoU_IcacheRegion(vm_offset_t va, size_t length);
/xnu-11215/osfmk/kern/
H A Dprintf.c250 int length; in __doprnt() local
286 length = 0; in __doprnt()
319 length = 10 * length + Ctod(c); in __doprnt()
325 if (length < 0) { in __doprnt()
327 length = -length; in __doprnt()
498 while ((n < prec) && (!(length > 0 && n >= length))) { in __doprnt()
531 if (length == -1) { in __doprnt()
532 length = 16; in __doprnt()
534 while (length--) { in __doprnt()
539 if (length) { in __doprnt()
[all …]
/xnu-11215/pexpert/arm/
H A Dpe_consistent_debug.c56 PE_consistent_debug_lookup_entry(uint64_t record_id, uint64_t *phys_addr, uint64_t *length) in PE_consistent_debug_lookup_entry() argument
59 assert(length != NULL); in PE_consistent_debug_lookup_entry()
64 *length = consistent_debug_registry->records[i].length; in PE_consistent_debug_lookup_entry()
94 PE_consistent_debug_register(uint64_t record_id, uint64_t physaddr, uint64_t length) in PE_consistent_debug_register() argument
100 allocated_header->length = length; in PE_consistent_debug_register()
/xnu-11215/libkern/os/
H A Dhash.h38 os_hash_jenkins_update(const void *data, size_t length, uint32_t hash) in os_hash_jenkins_update() argument
42 for (size_t i = 0; i < length; i++) { in os_hash_jenkins_update()
85 os_hash_jenkins(const void *data, size_t length, uint32_t seed) in os_hash_jenkins() argument
87 return os_hash_jenkins_finish(os_hash_jenkins_update(data, length, seed)); in os_hash_jenkins()
92 os_hash_jenkins(const void *data, size_t length) in os_hash_jenkins() argument
94 return os_hash_jenkins(data, length, 0); in os_hash_jenkins()
/xnu-11215/iokit/IOKit/
H A DIOMemoryDescriptor.h416 IOByteCount * length,
420 IOByteCount * length,
547 mach_vm_size_t length,
609 IOByteCount length,
708 IOByteCount * length);
822 mach_vm_size_t length);
829 mach_vm_size_t length,
921 IOByteCount * length,
925 IOByteCount * length);
1037 mach_vm_size_t length);
[all …]

12345678910>>...14