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Searched refs:pread (Results 1 – 25 of 91) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/media/dvb-core/
H A Ddvb_ringbuffer.c40 rbuf->pread=rbuf->pwrite=0; in dvb_ringbuffer_init()
60 return (rbuf->pread == smp_load_acquire(&rbuf->pwrite)); in dvb_ringbuffer_empty()
74 free = READ_ONCE(rbuf->pread) - rbuf->pwrite; in dvb_ringbuffer_free()
90 avail = smp_load_acquire(&rbuf->pwrite) - rbuf->pread; in dvb_ringbuffer_avail()
106 smp_store_release(&rbuf->pread, smp_load_acquire(&rbuf->pwrite)); in dvb_ringbuffer_flush()
116 smp_store_release(&rbuf->pread, 0); in dvb_ringbuffer_reset()
138 split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0; in dvb_ringbuffer_read_user()
140 if (copy_to_user(buf, rbuf->data+rbuf->pread, split)) in dvb_ringbuffer_read_user()
148 smp_store_release(&rbuf->pread, 0); in dvb_ringbuffer_read_user()
150 if (copy_to_user(buf, rbuf->data+rbuf->pread, todo)) in dvb_ringbuffer_read_user()
[all …]
/OK3568_Linux_fs/yocto/poky/meta/recipes-extended/ltp/ltp/
H A D0001-syscalls-pread02-extend-buffer-to-avoid-glibc-overflow-detection.patch8 which detects that buffer in pread is potentially too small:
22 #8 0x0000000000404d1a in pread at /usr/include/bits/unistd.h:74
40 testcases/kernel/syscalls/pread/pread02.c | 2 +-
43 diff --git a/testcases/kernel/syscalls/pread/pread02.c b/testcases/kernel/syscalls/pread/pread02.c
45 --- a/testcases/kernel/syscalls/pread/pread02.c
46 +++ b/testcases/kernel/syscalls/pread/pread02.c
54 TST_EXP_FAIL2(pread(*tc->fd, &buf, tc->nb, tc->offst), tc->exp_errno,
55 "pread(%d, %zu, %ld) %s", *tc->fd, tc->nb, tc->offst, tc->desc);
/OK3568_Linux_fs/u-boot/drivers/rkflash/
H A Drkflash_debug.c91 static u8 pread[max_test_sector * 512]; variable
126 blk_dread(block_dev, test_lba, test_sec_count, pread); in blk_stress_test()
128 if (pwrite[j] != pread[j]) { in blk_stress_test()
135 pread, in blk_stress_test()
142 pread[j]); in blk_stress_test()
161 blk_dread(block_dev, test_lba, test_sec_count, pread); in blk_stress_test()
167 if (pwrite[j] != pread[j]) { in blk_stress_test()
173 pread[j]); in blk_stress_test()
/OK3568_Linux_fs/kernel/tools/testing/selftests/intel_pstate/
H A Daperf.c59 pread(fd, &old_tsc, sizeof(old_tsc), 0x10); in main()
60 pread(fd, &old_aperf, sizeof(old_mperf), 0xe7); in main()
61 pread(fd, &old_mperf, sizeof(old_aperf), 0xe8); in main()
68 pread(fd, &new_tsc, sizeof(new_tsc), 0x10); in main()
69 pread(fd, &new_aperf, sizeof(new_mperf), 0xe7); in main()
70 pread(fd, &new_mperf, sizeof(new_aperf), 0xe8); in main()
H A Dmsr.c36 pread(fd, &msr, sizeof(msr), 0x199); in main()
/OK3568_Linux_fs/u-boot/examples/standalone/
H A Drkspi.c373 unsigned char *pread, *pwrite; in main() local
377 pread = malloc(test_size); in main()
378 if (!pread) in main()
412 rockchip_spi_xfer(bus, cs, test_size * 8, NULL, pread, SPI_XFER_ONCE); in main()
418 dbg_print_hex("spi_read:", pread, 4, test_size / 4); in main()
423 rockchip_spi_xfer(bus, cs, test_size * 8, pwrite, pread, SPI_XFER_ONCE); in main()
429 dbg_print_hex("spi_duplex:", pread, 4, test_size / 4); in main()
434 rockchip_spi_write_then_read(bus, cs, pwrite, 1, NULL, pread, test_size); in main()
440 dbg_print_hex("spi_write_then_read:", pread, 4, test_size / 4); in main()
/OK3568_Linux_fs/kernel/include/media/
H A Ddvb_ringbuffer.h44 ssize_t pread; member
126 ((rbuf)->data[((rbuf)->pread + (offs)) % (rbuf)->size])
135 (rbuf)->pread = ((rbuf)->pread + (num)) % (rbuf)->size;\
/OK3568_Linux_fs/external/recovery/mtdutils/
H A Drk29.c214 sz = pread(fd, buf, READ_SIZE, offset); in rk29_fread()
224 sz = pread(fd, buf, READ_SIZE, offset); in rk29_fread()
234 sz = pread(fd, buf, READ_SIZE, offset); in rk29_fread()
278 sz = pread(fd, buf, WRITE_SIZE, offset); in rk29_fwrite()
300 sz = pread(fd, buf, WRITE_SIZE, offset); in rk29_fwrite()
/OK3568_Linux_fs/external/rk_pcba_test/pcba_minui/mtdutils/
H A Drk29.c239 sz = pread(fd, buf, READ_SIZE, offset); in rk29_fread()
249 sz = pread(fd, buf, READ_SIZE, offset); in rk29_fread()
259 sz = pread(fd, buf, READ_SIZE, offset); in rk29_fread()
303 sz = pread(fd, buf, WRITE_SIZE, offset); in rk29_fwrite()
325 sz = pread(fd, buf, WRITE_SIZE, offset); in rk29_fwrite()
/OK3568_Linux_fs/yocto/meta-qt5/recipes-qt/qt5/qtwebengine/chromium/
H A D0022-chromium-musl-pread-pwrite.patch4 Subject: [PATCH] chromium: musl: pread pwrite
6 Redefine pread/pwrite in terms of 64bit variants on musl
H A D0021-chromium-musl-elf_reader.cc-include-sys-reg.h-to-get.patch34 #define _GNU_SOURCE // needed for pread()
/OK3568_Linux_fs/buildroot/package/vlc/
H A D0005-Don-t-assume-strerror_l-is-available.patch29 …isatty lstat memalign mkostemp mmap newlocale open_memstream openat pipe2 pread posix_fadvise posi…
30 …isatty lstat memalign mkostemp mmap newlocale open_memstream openat pipe2 pread posix_fadvise posi…
/OK3568_Linux_fs/kernel/tools/testing/selftests/proc/
H A Dproc-uptime.h33 rv = pread(fd, buf, sizeof(buf), 0); in proc_uptime()
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/bits/
H A Dunistd.h59 __off_t __offset), pread)
79 pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset) in pread() function
95 pread (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) in pread() function
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/bits/
H A Dunistd.h59 __off_t __offset), pread)
79 pread (int __fd, void *__buf, size_t __nbytes, __off_t __offset) in pread() function
95 pread (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) in pread() function
/OK3568_Linux_fs/buildroot/package/sp-oops-extract/
H A D0002-stdint-cleanup.patch33 pread(fd, buf, OOPS_PAGE_SIZE, i * OOPS_PAGE_SIZE);
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/
H A Dunistd.h378 extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
393 extern ssize_t __REDIRECT (pread, (int __fd, void *__buf, size_t __nbytes,
402 # define pread pread64 macro
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/
H A Dunistd.h378 extern ssize_t pread (int __fd, void *__buf, size_t __nbytes,
393 extern ssize_t __REDIRECT (pread, (int __fd, void *__buf, size_t __nbytes,
402 # define pread pread64 macro
/OK3568_Linux_fs/kernel/tools/testing/selftests/filesystems/incfs/
H A Dincfs_test.c2196 int result = pread(fd, data, sizeof(data), in validate_logs()
2917 orig_read = pread(orig_fd, orig_data, in validate_mapped_file()
2919 mapped_read = pread(fd, data, INCFS_DATA_FILE_BLOCK_SIZE, in validate_mapped_file()
3139 TESTEQUAL(pread(fd, &offset, sizeof(offset), 24), sizeof(offset)); in zero_blocks_written_count()
3144 TESTEQUAL(pread(fd, &type, sizeof(type), le64_to_cpu(offset)), in zero_blocks_written_count()
3148 TESTEQUAL(pread(fd, &offset, sizeof(offset), in zero_blocks_written_count()
3155 TESTEQUAL(pread(fd, &bw, sizeof(bw), offset + 23), sizeof(bw)); in zero_blocks_written_count()
3157 TESTEQUAL(pread(fd, &bw, sizeof(bw), offset + 27), sizeof(bw)); in zero_blocks_written_count()
3496 TESTEQUAL(pread(fd, buffer, sizeof(buffer), 0), -1); in per_uid_read_timeouts_test()
3506 TESTEQUAL(pread(fd, buffer, sizeof(buffer), 0), -1); in per_uid_read_timeouts_test()
[all …]
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-devtools/breakpad/breakpad/
H A D0004-elf_reader.cc-include-sys-reg.h-to-get-__WORDSIZE-on.patch15 #define _GNU_SOURCE // needed for pread()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/gem/
H A Di915_gem_object_types.h59 int (*pread)(struct drm_i915_gem_object *obj, member
/OK3568_Linux_fs/kernel/tools/testing/selftests/vm/
H A Dtranshuge-stress.c46 if (pread(pagemap_fd, ent, sizeof(ent), in allocate_transhuge()
/OK3568_Linux_fs/kernel/tools/hv/
H A Dhv_fcopy_daemon.c218 len = pread(fcopy_fd, &buffer, sizeof(buffer), 0); in main()
/OK3568_Linux_fs/yocto/poky/meta/recipes-support/sqlite/
H A Dsqlite3.inc47 # pread() is in POSIX.1-2001 so any reasonable system must surely support it
/OK3568_Linux_fs/buildroot/package/git/
H A D0001-Fix-build-without-threads.patch67 COMPAT_OBJS += compat/pread.o

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