Searched refs:buffer (Results 276 - 300 of 2144) sorted by last modified time

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/haiku/src/tests/system/kernel/
H A Dadvisory_locking_test.cpp73 char buffer[64]; local
74 fgets(buffer, sizeof(buffer), stdin);
/haiku/src/tests/system/boot/loader/
H A DHandle.cpp21 # define read_pos(fd, pos, buffer, size) pread(fd, buffer, size, pos)
22 # define write_pos(fd, pos, buffer, size) pwrite(fd, buffer, size, pos)
85 Handle::ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize) argument
87 //printf("Handle::ReadAt(pos = %lld, buffer = %p, size = %lu)\n", pos, buffer, bufferSize);
88 return read_pos(fHandle, pos, buffer, bufferSize);
93 Handle::WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize) argument
95 return write_pos(fHandle, pos, buffer, bufferSiz
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/haiku/src/tests/kits/storage/virtualdrive/
H A Dmkvirtualdrive.cpp46 char buffer[22]; local
47 if (len == 0 || len + 1 > (int32)sizeof(buffer))
49 strcpy(buffer, str);
52 if (!isdigit(buffer[len - 1])) {
53 switch (buffer[len - 1]) {
75 buffer[len - 1] = '\0';
82 if (!isdigit(buffer[i]))
85 off_t size = atoll(buffer);
/haiku/src/tests/kits/storage/
H A DMimeTypeTest.cpp2600 // Attribute exists, so alloc a buffer and read it
2601 char *buffer = new char[info.size+1]; local
2602 CHK(node.ReadAttr("META:FILE_TYPES", B_MESSAGE_TYPE, 0, buffer, info.size) == info.size);
2604 if (msg.Unflatten(buffer) == B_OK) {
2630 delete buffer;
2750 // R5: Allows buffer sizes up to `B_MIME_TYPE_LENGTH + 1'
2751 // Haiku: We stay consistent: `*_LENGTH' defines the buffer size.
3829 char *buffer = NULL;
3834 buffer = new char[msg.FlattenedSize()];
3835 if (!buffer)
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/haiku/src/tests/add-ons/kernel/file_systems/random_read/
H A Drandom_read.cpp79 char *buffer = (char *)malloc(BUFFER_SIZE); local
80 if (buffer == NULL) {
81 fprintf(stderr, "no memory to create read buffer.\n");
97 ssize_t bytesRead = file.ReadAt(pos, buffer, bytes);
114 test_t read = *(test_t *)(buffer - partial);
137 test_t *numBuffer = (test_t *)(buffer + sizeof(test_t) - partial);
/haiku/src/tests/add-ons/kernel/file_systems/bfs/btree/
H A Dtest.cpp199 fillBuffer(void* buffer, int32 start) argument
205 int32* array = (int32*)buffer;
211 uint32* array = (uint32*)buffer;
217 int64* array = (int64*)buffer;
223 uint64* array = (uint64*)buffer;
229 float* array = (float*)buffer;
235 double* array = (double*)buffer;
302 uint8* buffer = (uint8*)malloc(length * gNum); local
303 if (buffer == NULL)
307 gKeys[i].data = (void*)(buffer
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/haiku/src/tests/add-ons/kernel/file_systems/consistency_check/
H A Dconsistency_check.cpp65 virtual status_t Read(uint8* buffer, size_t* _length) argument
67 ssize_t bytes = read(fFile, buffer, *_length);
75 virtual status_t Write(uint8* buffer, size_t length) argument
77 fSHA.Update(buffer, length);
101 char buffer[128]; local
103 sprintf(buffer + i * 2, "%02x", hash[i]);
106 return buffer;
185 char buffer[2048]; local
186 read(file, buffer, 4);
187 if (memcmp(buffer, "HAS
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/haiku/src/tests/add-ons/kernel/file_systems/bfs/dump_log/
H A Ddump_log.cpp60 dumpBlock(const char *buffer, int size) argument
76 printf("%02x", *(unsigned char *)(buffer+i));
82 char c = *(buffer+i);
/haiku/src/system/kernel/
H A Dmodule.cpp880 iterator_get_next_module(module_iterator* iterator, char* buffer, argument
896 *_bufferSize = strlcpy(buffer, sBuiltInModules[i]->name,
915 *_bufferSize = strlcpy(buffer, module->name, *_bufferSize);
1052 *_bufferSize = strlcpy(buffer, info->name, *_bufferSize);
2113 read_next_module_name(void* cookie, char* buffer, size_t* _bufferSize) argument
2120 if (iterator == NULL || buffer == NULL || _bufferSize == NULL)
2129 status = iterator_get_next_module(iterator, buffer, _bufferSize);
2140 /*! Iterates through all loaded modules, and stores its path in "buffer".
2146 get_next_loaded_module_name(uint32* _cookie, char* buffer, size_t* _bufferSize) argument
2153 //TRACE(("get_next_loaded_module_name(\"%s\")\n", buffer));
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/haiku/src/system/kernel/fs/
H A Drootfs.cpp506 rootfs_get_vnode_name(fs_volume* _volume, fs_vnode* _vnode, char* buffer, argument
514 strlcpy(buffer, vnode->name, bufferSize);
643 off_t pos, void* buffer, size_t* _length)
651 off_t pos, const void* buffer, size_t* _length)
783 TRACE(("rootfs_read_dir: vnode %p, cookie %p, buffer = %p, bufferSize = %d, "
857 void* buffer, size_t length)
860 _volume, _cookie, (int)op, buffer, (int)length));
890 rootfs_read_link(fs_volume* _volume, fs_vnode* _link, char* buffer, argument
898 memcpy(buffer, link->stream.symlink.path, min_c(*_bufferSize,
1022 // we try to reuse the existing name buffer i
642 rootfs_read(fs_volume* _volume, fs_vnode* _vnode, void* _cookie, off_t pos, void* buffer, size_t* _length) argument
650 rootfs_write(fs_volume* _volume, fs_vnode* vnode, void* cookie, off_t pos, const void* buffer, size_t* _length) argument
856 rootfs_ioctl(fs_volume* _volume, fs_vnode* _v, void* _cookie, uint32 op, void* buffer, size_t length) argument
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/haiku/src/system/kernel/device_manager/
H A Ddevfs.cpp169 static void get_device_name(struct devfs_vnode* vnode, char* buffer,
590 // copy the path over to a temp buffer so we can munge it
656 // copy the path over to a temp buffer so we can munge it
785 get_device_name(struct devfs_vnode* vnode, char* buffer, size_t size) argument
806 strcpy(buffer + start, vnode->name);
808 buffer[offset - 1] = '/';
1035 devfs_get_vnode_name(fs_volume* _volume, fs_vnode* _vnode, char* buffer, argument
1042 strlcpy(buffer, vnode->name, bufferSize);
1194 devfs_read_link(fs_volume* _volume, fs_vnode* _link, char* buffer, argument
1202 memcpy(buffer, lin
1212 devfs_read(fs_volume* _volume, fs_vnode* _vnode, void* _cookie, off_t pos, void* buffer, size_t* _length) argument
1245 devfs_write(fs_volume* _volume, fs_vnode* _vnode, void* _cookie, off_t pos, const void* buffer, size_t* _length) argument
1442 devfs_ioctl(fs_volume* _volume, fs_vnode* _vnode, void* _cookie, uint32 op, void* buffer, size_t length) argument
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/haiku/src/system/kernel/cache/
H A Dfile_cache.cpp100 int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer,
376 int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer,
379 TRACE(("read_into_cache(offset = %lld, pageOffset = %ld, buffer = %#lx, "
380 "bufferSize = %lu\n", offset, pageOffset, buffer, bufferSize));
434 vm_memcpy_from_physical((void*)buffer,
436 bytes, IS_USER_ADDRESS(buffer));
438 buffer += bytes;
460 int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer,
463 TRACE(("read_from_file(offset = %lld, pageOffset = %ld, buffer = %#lx, "
464 "bufferSize = %lu\n", offset, pageOffset, buffer, bufferSiz
375 read_into_cache(file_cache_ref* ref, void* cookie, off_t offset, int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer, vm_page_reservation* reservation, size_t reservePages) argument
459 read_from_file(file_cache_ref* ref, void* cookie, off_t offset, int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer, vm_page_reservation* reservation, size_t reservePages) argument
496 write_to_cache(file_cache_ref* ref, void* cookie, off_t offset, int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer, vm_page_reservation* reservation, size_t reservePages) argument
669 write_to_file(file_cache_ref* ref, void* cookie, off_t offset, int32 pageOffset, addr_t buffer, size_t bufferSize, bool useBuffer, vm_page_reservation* reservation, size_t reservePages) argument
701 satisfy_cache_io(file_cache_ref* ref, void* cookie, cache_func function, off_t offset, addr_t buffer, bool useBuffer, int32 &pageOffset, size_t bytesLeft, size_t &reservePages, off_t &lastOffset, addr_t &lastBuffer, int32 &lastPageOffset, size_t &lastLeft, size_t &lastReservedPages, vm_page_reservation* reservation) argument
729 cache_io(void* _cacheRef, void* cookie, off_t offset, addr_t buffer, size_t* _size, bool doWrite) argument
901 file_cache_control(const char* subsystem, uint32 function, void* buffer, size_t bufferSize) argument
1298 file_cache_read(void* _cacheRef, void* cookie, off_t offset, void* buffer, size_t* _size) argument
1333 file_cache_write(void* _cacheRef, void* cookie, off_t offset, const void* buffer, size_t* _size) argument
[all...]
/haiku/src/system/boot/platform/bios_ia32/
H A Ddevices.cpp49 uint32 buffer; member in struct:disk_address_packet
137 virtual ssize_t ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize);
138 virtual ssize_t WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize);
393 char buffer[512]; local
394 ssize_t bytesRead = drive->ReadAt(NULL, offset, buffer, sizeof(buffer));
398 if (bytesRead < (ssize_t)sizeof(buffer))
399 memset(buffer + bytesRead, 0, sizeof(buffer) - bytesRead);
401 uint32 *array = (uint32 *)buffer;
417 char buffer; local
627 ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize) argument
741 WriteAt(void* cookie, off_t pos, const void* buffer, size_t bufferSize) argument
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/haiku/src/system/boot/platform/atari_m68k/
H A Ddevices.cpp120 virtual ssize_t ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize);
121 virtual ssize_t WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize);
138 virtual ssize_t ReadBlocks(void *buffer, off_t first, int32 count);
156 virtual ssize_t ReadBlocks(void *buffer, off_t first, int32 count);
170 virtual ssize_t ReadBlocks(void *buffer, off_t first, int32 count);
184 virtual ssize_t ReadBlocks(void *buffer, off_t first, int32 count);
343 char buffer[512]; local
344 ssize_t bytesRead = drive->ReadAt(NULL, offset, buffer, sizeof(buffer));
348 if (bytesRead < (ssize_t)sizeof(buffer))
604 ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize) argument
658 WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize) argument
666 ReadBlocks(void *buffer, off_t first, int32 count) argument
824 ReadBlocks(void *buffer, off_t first, int32 count) argument
977 ReadBlocks(void *buffer, off_t first, int32 count) argument
1103 ReadBlocks(void *buffer, off_t first, int32 count) argument
[all...]
/haiku/src/system/boot/loader/file_systems/fat/
H A DFile.cpp69 File::ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize) argument
73 err = fStream.ReadAt(pos, buffer, &bufferSize);
81 File::WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize) argument
88 status_t error = fStream.WriteAt(pos, buffer, &written);
/haiku/src/system/boot/loader/file_systems/bfs/
H A DStream.cpp183 Stream::ReadLink(char* buffer, size_t bufferSize) argument
188 return ReadAt(0, (uint8*)buffer, &bufferSize);
192 strlcpy(buffer, short_symlink, bufferSize);
296 Stream::ReadAt(off_t pos, uint8* buffer, size_t* _length) argument
344 memcpy(buffer, block + (pos % blockSize), bytesRead);
379 memcpy(buffer + bytesRead, block, length);
387 if (read_pos(fVolume.Device(), fVolume.ToOffset(run), buffer + bytesRead,
/haiku/src/kits/tracker/
H A DTests.cpp181 char buffer[256]; local
183 sprintf(buffer, "last cycle time %" B_PRId64 " ms", cycleTime/1000);
184 view->DrawString(buffer, BPoint(20, bounds.bottom - 20));
188 sprintf(buffer, "average draw time %" B_PRId64 " us per icon",
190 view->DrawString(buffer, BPoint(20, bounds.bottom - 30));
193 sprintf(buffer, "directory: %s", currentPath.Path());
194 view->DrawString(buffer, BPoint(20, bounds.bottom - 40));
239 char buffer[256];
241 sprintf(buffer, "last cycle time %lld ms", cycleTime/1000);
242 view->DrawString(buffer, BPoin
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/haiku/src/kits/media/
H A DMediaRoster.cpp3403 printf("Suggested buffer duration %" B_PRId64 ", size %" B_PRIdSSIZE "\n",
3415 BMediaRoster::MediaFlags(media_flags cap, void* buffer, size_t maxSize) argument
H A DSoundPlayNode.cpp264 // Are we being passed the buffer group we're already using?
268 // Ahh, someone wants us to use a different buffer group. At this point we
272 // earlier, we have to Recycle() that buffer *before* deleting the buffer
273 // group, otherwise we'll deadlock waiting for that buffer to be recycled!
284 // our own buffer group to use from now on
425 // reset our buffer duration, etc. to avoid later calculations
432 TRACE("SoundPlayNode::Connect: buffer duration is %" B_PRId64 "\n",
440 // Set up the buffer group for our connection, as long as nobody handed us
441 // a buffer grou
651 BBuffer* buffer = FillNextBuffer(event->event_time); local
827 BBuffer* buffer = fBufferGroup->RequestBuffer( local
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H A DBufferConsumer.cpp382 BBuffer* buffer = fBufferCache->GetBuffer(command->buffer, local
384 if (buffer == NULL) {
386 "find the buffer\n");
388 buffer->SetHeader(&command->header);
390 PRINT(4, "calling BBufferConsumer::BufferReceived buffer %ld "
392 buffer->Header()->buffer, buffer->Header()->start_time,
395 BufferReceived(buffer);
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/haiku/src/kits/app/
H A DMessage.cpp126 char* buffer = (char*)malloc(size); local
127 if (buffer == NULL)
131 result = read_port(replyPort, _code, buffer, size);
135 free(buffer);
139 result = reply->Unflatten(buffer);
140 free(buffer);
733 char buffer[1024]; local
734 snprintf(buffer, sizeof(buffer), "%s ", indent);
743 message._PrintToStream(buffer);
1037 Flatten(char* buffer, ssize_t size) const argument
2131 char* buffer = NULL; local
2712 char buffer[size]; local
2727 char buffer[size]; local
2751 char* buffer; local
2787 char* buffer; local
3198 char buffer[size]; local
3220 char buffer[size]; local
3248 char buffer[size]; local
3276 char buffer[size]; local
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/haiku/src/build/libbe/app/
H A DMessage.cpp613 char buffer[1024]; local
614 sprintf(buffer, "%s ", indent);
625 message._PrintToStream(buffer);
767 BMessage::Flatten(char *buffer, ssize_t size) const argument
770 if (buffer == NULL || size < 0)
779 memcpy(buffer, fHeader, min_c(sizeof(message_header), (size_t)size));
780 buffer += sizeof(message_header);
784 memcpy(buffer, fFields, min_c(fieldsSize, (size_t)size));
785 buffer += fieldsSize;
788 memcpy(buffer, fDat
1782 char buffer[size]; local
1806 char* buffer; local
1835 char* buffer; local
2142 char buffer[size]; local
2167 char buffer[size]; local
2192 char buffer[size]; local
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/haiku/src/bin/bfs_tools/lib/
H A DInode.cpp160 bfs_inode *buffer = (bfs_inode *)malloc(fInode->inode_size);
161 if (!buffer)
164 memcpy(buffer, fInode, fInode->inode_size);
165 fInode = buffer;
413 void *buffer = realloc(fAttributeBuffer, attribute->Size()); local
414 if (buffer == NULL) {
420 fAttributeBuffer = buffer;
771 DataStream::ReadAt(off_t pos, void *buffer, size_t size) argument
775 //printf("DataStream::ReadAt(pos = %lld,buffer = %p,size = %ld);\n",pos,buffer,siz
819 WriteAt(off_t pos, const void *buffer, size_t size) argument
979 char buffer[fDisk->BlockSize()]; local
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/haiku/src/bin/bfs_tools/
H A Drecover.cpp59 fprintf(stderr, "Could not retrieve buffer for inode %"
216 char buffer[8192]; local
217 Inode inode(&disk, (bfs_inode *)buffer, false);
229 for (off_t offset = start; offset < end; offset += sizeof(buffer)) {
230 if (disk.ReadAt(offset, buffer, sizeof(buffer)) < B_OK) {
238 for (uint32 i = 0; i < sizeof(buffer); i += disk.BlockSize()) {
239 inode.SetTo((bfs_inode *)(buffer + i));
522 puts("could not copy buffer!");
597 puts("could not copy buffer!");
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/haiku/src/apps/tv/
H A DVideoNode.cpp124 VideoNode::BufferReceived(BBuffer * buffer) argument
127 buffer->Recycle();
131 HandleBuffer(buffer);
133 media_timed_event event(buffer->Header()->start_time,
135 buffer,
326 printf("VideoNode::FormatChanged creating overlay buffer "
334 printf("VideoNode::FormatChanged failed (lost buffer group!)\n");
346 VideoNode::HandleBuffer(BBuffer *buffer) argument
356 // memcpy(fBitmap->Bits(), buffer->Data(), fBitmap->BitsLength());
358 // fBitmap->SetBits(buffer
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Completed in 168 milliseconds

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