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Searched refs:nread (Results 1 - 25 of 45) sorted by relevance

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/kernel/linux/linux-5.10/arch/alpha/boot/tools/
H A Dmkbb.c92 int nread; in main() local
116 nread = read(fd, &bootloader_image, sizeof(bootblock)); in main()
117 if(nread != sizeof(bootblock)) { in main()
119 fprintf(stderr, "expected %zd, got %d\n", sizeof(bootblock), nread); in main()
124 nread = read(dev, &bootblock_from_disk, sizeof(bootblock)); in main()
125 if(nread != sizeof(bootblock)) { in main()
127 fprintf(stderr, "expected %zd, got %d\n", sizeof(bootblock), nread); in main()
/kernel/linux/linux-6.6/arch/alpha/boot/tools/
H A Dmkbb.c92 int nread; in main() local
116 nread = read(fd, &bootloader_image, sizeof(bootblock)); in main()
117 if(nread != sizeof(bootblock)) { in main()
119 fprintf(stderr, "expected %zd, got %d\n", sizeof(bootblock), nread); in main()
124 nread = read(dev, &bootblock_from_disk, sizeof(bootblock)); in main()
125 if(nread != sizeof(bootblock)) { in main()
127 fprintf(stderr, "expected %zd, got %d\n", sizeof(bootblock), nread); in main()
/kernel/linux/linux-5.10/tools/testing/vsock/
H A Dutil.c251 ssize_t nread; in recv_byte() local
255 nread = recv(fd, &byte, sizeof(byte), flags); in recv_byte()
257 } while (nread < 0 && errno == EINTR); in recv_byte()
261 if (nread != -1) { in recv_byte()
263 nread); in recv_byte()
273 if (nread < 0) { in recv_byte()
277 if (nread == 0) { in recv_byte()
284 if (nread != sizeof(byte)) { in recv_byte()
285 fprintf(stderr, "bogus recv(2) return value %zd\n", nread); in recv_byte()
/kernel/liteos_a/testsuites/unittest/libc/io/full/
H A DIt_stdio_readv_001.cpp42 ssize_t nread; in Testcase() local
66 nread = readv(fd, iov, 2); // 2, read 2 block in Testcase()
67 ICUNIT_GOTO_EQUAL(nread, testStrLen, nread, EXIT); in Testcase()
/kernel/linux/linux-6.6/tools/testing/vsock/
H A Dutil.c273 ssize_t nread; in recv_byte() local
277 nread = recv(fd, &byte, sizeof(byte), flags); in recv_byte()
279 } while (nread < 0 && errno == EINTR); in recv_byte()
283 if (nread != -1) { in recv_byte()
285 nread); in recv_byte()
295 if (nread < 0) { in recv_byte()
299 if (nread == 0) { in recv_byte()
306 if (nread != sizeof(byte)) { in recv_byte()
307 fprintf(stderr, "bogus recv(2) return value %zd\n", nread); in recv_byte()
/kernel/linux/linux-5.10/arch/loongarch/tools/
H A Delf-entry.c19 size_t nread; in main() local
35 nread = fread(&hdr, 1, sizeof(hdr), file); in main()
36 if (nread != sizeof(hdr)) { in main()
/kernel/linux/linux-5.10/arch/mips/tools/
H A Delf-entry.c35 size_t nread; in main() local
51 nread = fread(&hdr, 1, sizeof(hdr), file); in main()
52 if (nread != sizeof(hdr)) { in main()
/kernel/linux/linux-6.6/arch/mips/tools/
H A Delf-entry.c35 size_t nread; in main() local
51 nread = fread(&hdr, 1, sizeof(hdr), file); in main()
52 if (nread != sizeof(hdr)) { in main()
/kernel/linux/linux-5.10/scripts/kconfig/
H A Dpreprocess.c146 size_t nread; in do_shell() local
157 nread = fread(buf, 1, sizeof(buf), p); in do_shell()
158 if (nread == sizeof(buf)) in do_shell()
159 nread--; in do_shell()
162 while (nread > 0 && buf[nread - 1] == '\n') in do_shell()
163 nread--; in do_shell()
165 buf[nread] = 0; in do_shell()
168 for (i = 0; i < nread; i++) { in do_shell()
/kernel/linux/linux-6.6/scripts/kconfig/
H A Dpreprocess.c146 size_t nread; in do_shell() local
157 nread = fread(buf, 1, sizeof(buf), p); in do_shell()
158 if (nread == sizeof(buf)) in do_shell()
159 nread--; in do_shell()
162 while (nread > 0 && buf[nread - 1] == '\n') in do_shell()
163 nread--; in do_shell()
165 buf[nread] = 0; in do_shell()
168 for (i = 0; i < nread; i++) { in do_shell()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-pagefault.c89 ssize_t nread, offset; in fault_handler_thread() local
101 nread = read(uffd, &msg, sizeof(msg)); in fault_handler_thread()
102 if (nread == 0) { in fault_handler_thread()
107 if (nread == -1) { in fault_handler_thread()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/tm/
H A Dtm-signal-pagefault.c89 ssize_t nread, offset; in fault_handler_thread() local
101 nread = read(uffd, &msg, sizeof(msg)); in fault_handler_thread()
102 if (nread == 0) { in fault_handler_thread()
107 if (nread == -1) { in fault_handler_thread()
/kernel/linux/linux-5.10/drivers/char/ipmi/
H A Dbt-bmc.c201 ssize_t nread; in bt_bmc_read() local
232 nread = min_t(ssize_t, len, sizeof(kbuffer) - len_byte); in bt_bmc_read()
234 bt_readn(bt_bmc, kbuffer + len_byte, nread); in bt_bmc_read()
236 if (copy_to_user(buf, kbuffer, nread + len_byte)) { in bt_bmc_read()
240 len -= nread; in bt_bmc_read()
241 buf += nread + len_byte; in bt_bmc_read()
242 ret += nread + len_byte; in bt_bmc_read()
/kernel/linux/linux-6.6/drivers/char/ipmi/
H A Dbt-bmc.c183 ssize_t nread; in bt_bmc_read() local
214 nread = min_t(ssize_t, len, sizeof(kbuffer) - len_byte); in bt_bmc_read()
216 bt_readn(bt_bmc, kbuffer + len_byte, nread); in bt_bmc_read()
218 if (copy_to_user(buf, kbuffer, nread + len_byte)) { in bt_bmc_read()
222 len -= nread; in bt_bmc_read()
223 buf += nread + len_byte; in bt_bmc_read()
224 ret += nread + len_byte; in bt_bmc_read()
/kernel/linux/linux-5.10/drivers/usb/gadget/function/
H A Df_mass_storage.c645 ssize_t nread; in do_read() local
711 nread = kernel_read(curlun->filp, bh->buf, amount, in do_read()
714 (unsigned long long)file_offset, (int)nread); in do_read()
718 if (nread < 0) { in do_read()
719 LDBG(curlun, "error in file read: %d\n", (int)nread); in do_read()
720 nread = 0; in do_read()
721 } else if (nread < amount) { in do_read()
723 (int)nread, amount); in do_read()
724 nread = round_down(nread, curlu in do_read()
985 ssize_t nread; do_verify() local
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/kernel/linux/linux-6.6/drivers/usb/gadget/function/
H A Df_mass_storage.c615 ssize_t nread; in do_read() local
684 nread = kernel_read(curlun->filp, bh->buf, amount, in do_read()
687 (unsigned long long)file_offset, (int)nread); in do_read()
691 if (nread < 0) { in do_read()
692 LDBG(curlun, "error in file read: %d\n", (int)nread); in do_read()
693 nread = 0; in do_read()
694 } else if (nread < amount) { in do_read()
696 (int)nread, amount); in do_read()
697 nread = round_down(nread, curlu in do_read()
961 ssize_t nread; do_verify() local
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/kernel/linux/linux-5.10/drivers/misc/c2port/
H A Dcore.c630 u8 status, nread = 128; in __c2port_read_flash_data() local
637 if (ops->block_size * ops->blocks_num - offset < nread) in __c2port_read_flash_data()
638 nread = ops->block_size * ops->blocks_num - offset; in __c2port_read_flash_data()
639 if (count < nread) in __c2port_read_flash_data()
640 nread = count; in __c2port_read_flash_data()
641 if (nread == 0) in __c2port_read_flash_data()
642 return nread; in __c2port_read_flash_data()
683 c2port_write_dr(dev, nread); in __c2port_read_flash_data()
703 for (i = 0; i < nread; i++) { in __c2port_read_flash_data()
713 return nread; in __c2port_read_flash_data()
[all...]
/kernel/linux/linux-6.6/drivers/misc/c2port/
H A Dcore.c630 u8 status, nread = 128; in __c2port_read_flash_data() local
637 if (ops->block_size * ops->blocks_num - offset < nread) in __c2port_read_flash_data()
638 nread = ops->block_size * ops->blocks_num - offset; in __c2port_read_flash_data()
639 if (count < nread) in __c2port_read_flash_data()
640 nread = count; in __c2port_read_flash_data()
641 if (nread == 0) in __c2port_read_flash_data()
642 return nread; in __c2port_read_flash_data()
683 c2port_write_dr(dev, nread); in __c2port_read_flash_data()
703 for (i = 0; i < nread; i++) { in __c2port_read_flash_data()
713 return nread; in __c2port_read_flash_data()
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/
H A Dqsfp.c482 int nread; in qsfp_read() local
507 nread = len - count; in qsfp_read()
509 if (((addr % QSFP_RW_BOUNDARY) + nread) > QSFP_RW_BOUNDARY) in qsfp_read()
510 nread = QSFP_RW_BOUNDARY - (addr % QSFP_RW_BOUNDARY); in qsfp_read()
513 offset, bp + count, nread); in qsfp_read()
517 count += nread; in qsfp_read()
518 addr += nread; in qsfp_read()
/kernel/linux/linux-6.6/drivers/infiniband/hw/hfi1/
H A Dqsfp.c440 int nread; in qsfp_read() local
465 nread = len - count; in qsfp_read()
467 if (((addr % QSFP_RW_BOUNDARY) + nread) > QSFP_RW_BOUNDARY) in qsfp_read()
468 nread = QSFP_RW_BOUNDARY - (addr % QSFP_RW_BOUNDARY); in qsfp_read()
471 offset, bp + count, nread); in qsfp_read()
475 count += nread; in qsfp_read()
476 addr += nread; in qsfp_read()
/kernel/liteos_m/kal/posix/src/
H A Dpipe.c500 size_t nread = 0; in PipeRead() local
527 while (nread < len) { in PipeRead()
528 tmpLen = PipeRingbufferRead(dev, (CHAR *)buf + nread, len - nread); in PipeRead()
535 return nread; in PipeRead()
547 nread += tmpLen; in PipeRead()
553 return nread; in PipeRead()
/kernel/linux/linux-5.10/fs/vboxsf/
H A Dfile.c232 u32 nread = PAGE_SIZE; in vboxsf_readpage() local
238 err = vboxsf_read(sf_handle->root, sf_handle->handle, off, &nread, buf); in vboxsf_readpage()
240 memset(&buf[nread], 0, PAGE_SIZE - nread); in vboxsf_readpage()
/kernel/linux/linux-6.6/fs/vboxsf/
H A Dfile.c233 u32 nread = PAGE_SIZE; in vboxsf_read_folio() local
239 err = vboxsf_read(sf_handle->root, sf_handle->handle, off, &nread, buf); in vboxsf_read_folio()
241 memset(&buf[nread], 0, PAGE_SIZE - nread); in vboxsf_read_folio()
/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-npcm7xx.c764 * configure the FIFO before using it. If nread is -1 RX FIFO will not be
767 static void npcm_i2c_set_fifo(struct npcm_i2c *bus, int nread, int nwrite) in npcm_i2c_set_fifo() argument
778 if (nread > 0) { in npcm_i2c_set_fifo()
779 rxf_ctl = min_t(int, nread, I2C_HW_FIFO_SIZE); in npcm_i2c_set_fifo()
782 if (nread <= I2C_HW_FIFO_SIZE) in npcm_i2c_set_fifo()
948 static void npcm_i2c_slave_receive(struct npcm_i2c *bus, u16 nread, in npcm_i2c_slave_receive() argument
953 bus->slv_rd_size = nread; in npcm_i2c_slave_receive()
2018 u8 slave_addr, u16 nwrite, u16 nread, in npcm_i2c_master_start_xmit()
2031 bus->rd_size = nread; in npcm_i2c_master_start_xmit()
2036 if (nread) in npcm_i2c_master_start_xmit()
2017 npcm_i2c_master_start_xmit(struct npcm_i2c *bus, u8 slave_addr, u16 nwrite, u16 nread, u8 *write_data, u8 *read_data, bool use_PEC, bool use_read_block) npcm_i2c_master_start_xmit() argument
2067 u16 nwrite, nread; npcm_i2c_master_xfer() local
[all...]
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-npcm7xx.c785 * configure the FIFO before using it. If nread is -1 RX FIFO will not be
788 static void npcm_i2c_set_fifo(struct npcm_i2c *bus, int nread, int nwrite) in npcm_i2c_set_fifo() argument
799 if (nread > 0) { in npcm_i2c_set_fifo()
800 rxf_ctl = min_t(int, nread, bus->data->fifo_size); in npcm_i2c_set_fifo()
803 if (nread <= bus->data->fifo_size) in npcm_i2c_set_fifo()
969 static void npcm_i2c_slave_receive(struct npcm_i2c *bus, u16 nread, in npcm_i2c_slave_receive() argument
974 bus->slv_rd_size = nread; in npcm_i2c_slave_receive()
2039 u8 slave_addr, u16 nwrite, u16 nread, in npcm_i2c_master_start_xmit()
2052 bus->rd_size = nread; in npcm_i2c_master_start_xmit()
2057 if (nread) in npcm_i2c_master_start_xmit()
2038 npcm_i2c_master_start_xmit(struct npcm_i2c *bus, u8 slave_addr, u16 nwrite, u16 nread, u8 *write_data, u8 *read_data, bool use_PEC, bool use_read_block) npcm_i2c_master_start_xmit() argument
2088 u16 nwrite, nread; npcm_i2c_master_xfer() local
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