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Searched refs:offset (Results 1 – 25 of 216) sorted by relevance

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/system/core/libcutils/
Dopen_memstream.c71 size_t offset; /* current write offset */ member
86 DBUG(("+++ ensureCap off=%d size=%d\n", stream->offset, writeSize)); in ensureCapacity()
88 size_t neededSize = stream->offset + writeSize + 1; in ensureCapacity()
129 if (stream->eof < stream->offset) { in write_memstream()
131 stream->eof, stream->offset-1)); in write_memstream()
133 stream->offset - stream->eof); in write_memstream()
137 memcpy(*stream->bufp + stream->offset, buf, size); in write_memstream()
138 stream->offset += size; in write_memstream()
140 if (stream->offset > stream->eof) { in write_memstream()
142 DBUG(("+++ EOF advanced to %d, appending nul\n", stream->offset)); in write_memstream()
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/system/extras/perfprofd/quipper/
Dperf_reader.h180 bool ReadAttr(const ConstBufferWithSize& data, size_t* offset);
181 bool ReadEventAttr(const ConstBufferWithSize& data, size_t* offset,
184 size_t* offset, std::vector<u64>* ids);
187 bool ReadEventType(const ConstBufferWithSize& data, size_t* offset);
194 size_t offset, size_t size);
196 size_t offset, size_t size);
198 size_t offset, size_t size);
200 size_t offset, size_t size);
202 size_t offset, size_t size);
204 size_t offset, size_t size);
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Dperf_reader.cc230 size_t* offset, in ReadStringFromBuffer() argument
233 offset, &dest->len)) { in ReadStringFromBuffer()
239 if (buffer.size < *offset + dest->len) { in ReadStringFromBuffer()
243 dest->str = string(buffer.ptr + *offset); in ReadStringFromBuffer()
244 *offset += dest->len / sizeof(*buffer.ptr); in ReadStringFromBuffer()
793 uint64_t offset = GetPerfSampleDataOffset(event); in ReadPerfSampleInfo() local
796 reinterpret_cast<const uint64_t*>(&event) + offset / sizeof(uint64_t), in ReadPerfSampleInfo()
802 size_t expected_size = event.header.size - offset; in ReadPerfSampleInfo()
822 uint64_t offset = GetPerfSampleDataOffset(*event); in WritePerfSampleInfo() local
824 size_t expected_size = event->header.size - offset; in WritePerfSampleInfo()
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Dperf_utils.cc116 uint64_t offset = kuint64max; in GetPerfSampleDataOffset() local
119 offset = offsetof(event_t, sample.array); in GetPerfSampleDataOffset()
122 offset = sizeof(event.mmap) - sizeof(event.mmap.filename) + in GetPerfSampleDataOffset()
127 offset = sizeof(event.fork); in GetPerfSampleDataOffset()
130 offset = sizeof(event.comm) - sizeof(event.comm.comm) + in GetPerfSampleDataOffset()
134 offset = sizeof(event.lost); in GetPerfSampleDataOffset()
137 offset = sizeof(event.read); in GetPerfSampleDataOffset()
140 offset = sizeof(event.mmap2) - sizeof(event.mmap2.filename) + in GetPerfSampleDataOffset()
148 CHECK_NE(offset, kuint64max); in GetPerfSampleDataOffset()
149 CHECK_EQ(offset % sizeof(uint64_t), 0U); in GetPerfSampleDataOffset()
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/system/core/libpixelflinger/codeflinger/
DARMAssemblerInterface.cpp54 uint32_t offset = abs(immed8); in __immed8_pre() local
61 ((W&1)<<21) | (((offset&0xF0)<<4)|(offset&0xF)); in __immed8_pre()
69 int Rn, uint32_t offset) in ADDR_LDR() argument
71 LDR(cc, Rd, Rn, offset); in ADDR_LDR()
74 int Rn, uint32_t offset) in ADDR_STR() argument
76 STR(cc, Rd, Rn, offset); in ADDR_STR()
DARMAssembler.cpp176 int32_t offset = int32_t(target_pc - (bt.pc+2)); in generate() local
177 *bt.pc |= offset & 0xFFFFFF; in generate()
278 int32_t offset = int32_t(pc - (mPC+2)); in B() local
279 *mPC++ = (cc<<28) | (0xA<<24) | (offset & 0xFFFFFF); in B()
284 int32_t offset = int32_t(pc - (mPC+2)); in BL() local
285 *mPC++ = (cc<<28) | (0xB<<24) | (offset & 0xFFFFFF); in BL()
299 void ARMAssembler::LDR(int cc, int Rd, int Rn, uint32_t offset) { in LDR() argument
300 *mPC++ = (cc<<28) | (1<<26) | (1<<20) | (Rn<<16) | (Rd<<12) | offset; in LDR()
302 void ARMAssembler::LDRB(int cc, int Rd, int Rn, uint32_t offset) { in LDRB() argument
303 *mPC++ = (cc<<28) | (1<<26) | (1<<22) | (1<<20) | (Rn<<16) | (Rd<<12) | offset; in LDRB()
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DARMAssemblerProxy.cpp212 void ARMAssemblerProxy::LDR(int cc, int Rd, int Rn, uint32_t offset) { in LDR() argument
213 mTarget->LDR(cc, Rd, Rn, offset); in LDR()
215 void ARMAssemblerProxy::LDRB(int cc, int Rd, int Rn, uint32_t offset) { in LDRB() argument
216 mTarget->LDRB(cc, Rd, Rn, offset); in LDRB()
218 void ARMAssemblerProxy::STR(int cc, int Rd, int Rn, uint32_t offset) { in STR() argument
219 mTarget->STR(cc, Rd, Rn, offset); in STR()
221 void ARMAssemblerProxy::STRB(int cc, int Rd, int Rn, uint32_t offset) { in STRB() argument
222 mTarget->STRB(cc, Rd, Rn, offset); in STRB()
224 void ARMAssemblerProxy::LDRH(int cc, int Rd, int Rn, uint32_t offset) { in LDRH() argument
225 mTarget->LDRH(cc, Rd, Rn, offset); in LDRH()
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/system/extras/f2fs_utils/
Df2fs_ioutils.c97 static int dev_write_fd(void *buf, __u64 offset, size_t len) in dev_write_fd() argument
99 if (lseek64(config.fd, (off64_t)offset, SEEK_SET) < 0) in dev_write_fd()
150 int dev_read_version(void *buf, __u64 offset, size_t len) in dev_read_version() argument
155 int dev_read(void *buf, __u64 offset, size_t len) in dev_read() argument
160 int dev_write(void *buf, __u64 offset, size_t len) in dev_write() argument
163 return dev_write_fd(buf, offset, len); in dev_write()
165 return dev_write_sparse(buf, offset, len); in dev_write()
170 int dev_fill(void *buf, __u64 offset, size_t len) in dev_fill() argument
174 return dev_write_fd(buf, offset, len); in dev_fill()
/system/bt/hci/src/
Dpacket_fragmenter.c69 uint8_t *stream = packet->data + packet->offset; in fragment_and_dispatch()
91 stream = packet->data + packet->offset; in fragment_and_dispatch()
98 packet->offset += max_data_size; in fragment_and_dispatch()
103 stream = packet->data + packet->offset; in fragment_and_dispatch()
160 partial_packet->offset = packet->len; in reassemble_and_dispatch()
179 packet->offset = HCI_ACL_PREAMBLE_SIZE; in reassemble_and_dispatch()
180 uint16_t projected_offset = partial_packet->offset + (packet->len - HCI_ACL_PREAMBLE_SIZE); in reassemble_and_dispatch()
183 packet->len = partial_packet->len - partial_packet->offset; in reassemble_and_dispatch()
188 partial_packet->data + partial_packet->offset, in reassemble_and_dispatch()
189 packet->data + packet->offset, in reassemble_and_dispatch()
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/system/bt/stack/gatt/
Datt_protocol.c58 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_mtu_cmd()
81 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_exec_write_cmd()
121 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_err_cmd()
145 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_browse_cmd()
175 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_read_by_type_value_cmd()
211 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_read_multi_cmd()
234 BT_HDR *attp_build_handle_cmd(UINT8 op_code, UINT16 handle, UINT16 offset) in attp_build_handle_cmd() argument
243 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_handle_cmd()
253 UINT16_TO_STREAM (p, offset); in attp_build_handle_cmd()
278 p_buf->offset = L2CAP_MIN_OFFSET; in attp_build_opcode_cmd()
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/system/bt/stack/avrc/
Davrc_api.c104 return (UINT8 *)(p_pkt + 1) + p_pkt->offset; in avrc_get_data_ptr()
119 const int offset = MAX(AVCT_MSG_OFFSET, p_pkt->offset); in avrc_copy_packet() local
122 (BT_HDR *)GKI_getbuf((UINT16)(BT_HDR_SIZE + offset + pkt_len)); in avrc_copy_packet()
127 p_pkt_copy->offset = offset; in avrc_copy_packet()
159 p_orig_data = ((UINT8 *)(p_fcb->p_fmsg + 1) + p_fcb->p_fmsg->offset); in avrc_prep_end_frag()
164 p_pkt_new->offset += (AVRC_MAX_CTRL_DATA_LEN - AVRC_VENDOR_HDR_SIZE - AVRC_MIN_META_HDR_SIZE); in avrc_prep_end_frag()
165 p_data = (UINT8 *)(p_pkt_new+1) + p_pkt_new->offset; in avrc_prep_end_frag()
201 int offset_len = MAX(AVCT_MSG_OFFSET, p_pkt->offset); in avrc_send_continue_frag()
207 p_pkt->offset = AVCT_MSG_OFFSET; in avrc_send_continue_frag()
210 p_old = (UINT8 *)(p_pkt_old+1) + p_pkt_old->offset; in avrc_send_continue_frag()
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Davrc_opt.c62 p_cmd->offset = AVCT_MSG_OFFSET; in avrc_vendor_msg()
63 p_data = (UINT8 *)(p_cmd + 1) + p_cmd->offset; in avrc_vendor_msg()
72 p_cmd->len = (UINT16) (p_data + p_msg->vendor_len - (UINT8 *)(p_cmd + 1) - p_cmd->offset); in avrc_vendor_msg()
106 p_cmd->offset = AVCT_MSG_OFFSET; in AVRC_UnitCmd()
107 p_data = (UINT8 *)(p_cmd + 1) + p_cmd->offset; in AVRC_UnitCmd()
113 p_cmd->len = p_data + AVRC_UNIT_OPRND_BYTES - (UINT8 *)(p_cmd + 1) - p_cmd->offset; in AVRC_UnitCmd()
151 p_cmd->offset = AVCT_MSG_OFFSET; in AVRC_SubCmd()
152 p_data = (UINT8 *)(p_cmd + 1) + p_cmd->offset; in AVRC_SubCmd()
159 p_cmd->len = p_data + AVRC_SUB_OPRND_BYTES - (UINT8 *)(p_cmd + 1) - p_cmd->offset; in AVRC_SubCmd()
Davrc_bld_ct.c48 p_start = (UINT8 *)(p_pkt + 1) + p_pkt->offset; in avrc_bld_next_cmd()
80 p_start = (UINT8 *)(p_pkt + 1) + p_pkt->offset; in avrc_bld_set_abs_volume_cmd()
106 p_start = (UINT8 *)(p_pkt + 1) + p_pkt->offset; in avrc_bld_vol_change_notfn()
129 UINT16 offset = 0, chnl = AVCT_DATA_CTRL, len=AVRC_META_CMD_POOL_SIZE; in avrc_bld_init_cmd_buffer() local
139 offset = AVRC_MSG_PASS_THRU_OFFSET; in avrc_bld_init_cmd_buffer()
143 offset = AVRC_MSG_VENDOR_OFFSET; in avrc_bld_init_cmd_buffer()
155 p_pkt->offset = offset; in avrc_bld_init_cmd_buffer()
156 p_data = (UINT8 *)(p_pkt + 1) + p_pkt->offset; in avrc_bld_init_cmd_buffer()
/system/bt/bta/hf_client/
Dbta_hf_client_at.c657 int offset; in bta_hf_client_parse_uint32() local
659 res = sscanf(buffer, "%u%n", &value, &offset); in bta_hf_client_parse_uint32()
665 buffer += offset; in bta_hf_client_parse_uint32()
686 int offset; in bta_hf_client_parse_cind_values() local
689 while((res = sscanf(buffer, "%u%n", &value, &offset)) > 0) in bta_hf_client_parse_cind_values()
694 buffer += offset; in bta_hf_client_parse_cind_values()
717 int offset; in bta_hf_client_parse_cind_list() local
723 while ((res = sscanf(buffer, "(\"%128[^\"]\",(%u%*[-,]%u))%n", name, &min, &max, &offset)) > 2) in bta_hf_client_parse_cind_list()
726 buffer += offset; in bta_hf_client_parse_cind_list()
833 int offset; in bta_hf_client_parse_ciev() local
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/system/bt/stack/rfcomm/
Drfc_ts_frames.c51 p_buf->offset = L2CAP_MIN_OFFSET; in rfc_send_sabme()
83 p_buf->offset = L2CAP_MIN_OFFSET; in rfc_send_ua()
115 p_buf->offset = L2CAP_MIN_OFFSET; in rfc_send_dm()
147 p_buf->offset = L2CAP_MIN_OFFSET; in rfc_send_disc()
176 p_buf->offset -= RFCOMM_CTRL_FRAME_LEN; in rfc_send_buf_uih()
178 p_buf->offset--; in rfc_send_buf_uih()
186 p_buf->offset--; in rfc_send_buf_uih()
188 p_data = (UINT8 *)(p_buf + 1) + p_buf->offset; in rfc_send_buf_uih()
211 p_data = (UINT8 *)(p_buf + 1) + p_buf->offset + p_buf->len++; in rfc_send_buf_uih()
213 *p_data = RFCOMM_UIH_FCS ((UINT8 *)(p_buf + 1) + p_buf->offset, dlci); in rfc_send_buf_uih()
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/system/core/libdiskconfig/
Ddiskutils.c34 write_raw_image(const char *dst, const char *src, loff_t offset, int test) in write_raw_image() argument
44 ALOGI("Writing RAW image '%s' to '%s' (offset=%llu)", src, dst, (unsigned long long)offset); in write_raw_image()
56 if (lseek64(dst_fd, offset, SEEK_SET) != offset) { in write_raw_image()
57 ALOGE("Could not seek to offset %lld in %s.", (long long)offset, dst); in write_raw_image()
105 ALOGI("Wrote %" PRIu64 " bytes to %s @ %lld", total, dst, (long long)offset); in write_raw_image()
Dwrite_lst.c73 if (lseek64(fd, lst->offset, SEEK_SET) != (loff_t)lst->offset) { in wlist_commit()
74 ALOGE("Cannot seek to the specified position (%lld).", (long long)lst->offset); in wlist_commit()
81 (long long)lst->offset); in wlist_commit()
85 ALOGI("Would write %d bytes @ offset %lld.", lst->len, (long long)lst->offset); in wlist_commit()
/system/bt/stack/hcic/
Dhcicmds.c50 p->offset = 0; in btsnd_hcic_inquiry()
74 p->offset = 0; in btsnd_hcic_inq_cancel()
94 p->offset = 0; in btsnd_hcic_per_inq_mode()
120 p->offset = 0; in btsnd_hcic_exit_per_inq()
146 p->offset = 0; in btsnd_hcic_create_conn()
177 p->offset = 0; in btsnd_hcic_disconnect()
200 p->offset = 0; in btsnd_hcic_add_SCO_conn()
224 p->offset = 0; in btsnd_hcic_create_conn_cancel()
246 p->offset = 0; in btsnd_hcic_accept_conn()
270 p->offset = 0; in btsnd_hcic_reject_conn()
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Dhciblecmds.c49 p->offset = 0; in btsnd_hcic_ble_set_local_used_feat()
69 p->offset = 0; in btsnd_hcic_ble_set_random_addr()
94 p->offset = 0; in btsnd_hcic_ble_write_adv_params()
122 p->offset = 0; in btsnd_hcic_ble_read_adv_chnl_tx_power()
143 p->offset = 0; in btsnd_hcic_ble_set_adv_data()
174 p->offset = 0; in btsnd_hcic_ble_set_scan_rsp_data()
208 p->offset = 0; in btsnd_hcic_ble_set_adv_enable()
231 p->offset = 0; in btsnd_hcic_ble_set_scan_params()
257 p->offset = 0; in btsnd_hcic_ble_set_scan_enable()
287 p->offset = 0; in btsnd_hcic_ble_create_ll_conn()
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/system/bt/embdrv/sbc/decoder/srce/
Dsynthesis-sbc.c264 OI_UINT offset = context->common.filterBufferOffset; in OI_SBC_SynthFrame_80() local
269 if (offset == 0) { in OI_SBC_SynthFrame_80()
274 offset = context->common.filterBufferLen - 80; in OI_SBC_SynthFrame_80()
276 offset -= 1*8; in OI_SBC_SynthFrame_80()
280 DCT2_8(context->common.filterBuffer[ch] + offset, s); in OI_SBC_SynthFrame_80()
281 SYNTH80(pcm + ch, context->common.filterBuffer[ch] + offset, pcmStrideShift); in OI_SBC_SynthFrame_80()
286 context->common.filterBufferOffset = offset; in OI_SBC_SynthFrame_80()
295 OI_UINT offset = context->common.filterBufferOffset; in OI_SBC_SynthFrame_4SB() local
300 if (offset == 0) { in OI_SBC_SynthFrame_4SB()
305 offset =context->common.filterBufferLen - 80; in OI_SBC_SynthFrame_4SB()
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/system/core/libsparse/
Dbacked_block.c36 int64_t offset; member
40 int64_t offset; member
97 return bb->file.offset; in backed_block_file_offset()
99 return bb->fd.offset; in backed_block_file_offset()
225 a->file.offset + a->len != b->file.offset) { in merge_bb()
231 a->fd.offset + a->len != b->fd.offset) { in merge_bb()
325 int64_t offset, unsigned int len, unsigned int block) in backed_block_add_file() argument
336 bb->file.offset = offset; in backed_block_add_file()
343 int backed_block_add_fd(struct backed_block_list *bbl, int fd, int64_t offset, in backed_block_add_fd() argument
355 bb->fd.offset = offset; in backed_block_add_fd()
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/system/core/include/utils/
DCompat.h28 static inline off64_t lseek64(int fd, off64_t offset, int whence) { in lseek64() argument
29 return lseek(fd, offset, whence); in lseek64()
32 static inline ssize_t pread64(int fd, void* buf, size_t nbytes, off64_t offset) { in pread64() argument
33 return pread(fd, buf, nbytes, offset); in pread64()
/system/core/fs_mgr/
Dfs_mgr_verity.c527 unsigned int length, off64_t *offset) in metadata_add() argument
534 *offset = ftell(fp); in metadata_add()
545 unsigned int slength, off64_t *offset) in metadata_find() argument
582 rc = metadata_add(fp, start + sizeof(magic), stag, slength, offset); in metadata_find()
601 *offset = start; in metadata_find()
613 rc = metadata_add(fp, start, stag, slength, offset); in metadata_find()
631 static int write_verity_state(const char *fname, off64_t offset, int32_t mode) in write_verity_state() argument
644 if (TEMP_FAILURE_RETRY(pwrite64(fd, &s, sizeof(s), offset)) != sizeof(s)) { in write_verity_state()
646 sizeof(s), fname, offset, strerror(errno)); in write_verity_state()
660 static int read_verity_state(const char *fname, off64_t offset, int *mode) in read_verity_state() argument
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/system/extras/perfprofd/quipper/original-kernel-headers/tools/perf/util/include/linux/
Dbitops.h120 find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset) in find_next_bit() argument
122 const unsigned long *p = addr + BITOP_WORD(offset); in find_next_bit()
123 unsigned long result = offset & ~(BITS_PER_LONG-1); in find_next_bit()
126 if (offset >= size) in find_next_bit()
129 offset %= BITS_PER_LONG; in find_next_bit()
130 if (offset) { in find_next_bit()
132 tmp &= (~0UL << offset); in find_next_bit()
/system/core/toolbox/upstream-netbsd/bin/dd/
Dposition.c74 (off_t)in.offset * (off_t)in.dbsz, SEEK_CUR) == -1) { in pos_in()
87 for (bcnt = in.dbsz, cnt = in.offset, warned = 0; cnt;) { in pos_in()
141 (off_t)out.offset * (off_t)out.dbsz, SEEK_SET) == -1) in pos_out()
150 t_op.mt_count = out.offset; in pos_out()
159 for (cnt = 0; cnt < out.offset; ++cnt) { in pos_out()
178 while (cnt++ < out.offset) in pos_out()

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