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Searched refs:buf_len (Results 1 – 25 of 31) sorted by relevance

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/tools/perf/util/arm-spe-decoder/
A Darm-spe-pkt-decoder.c280 char *buf, size_t buf_len) in arm_spe_pkt_desc_event() argument
285 arm_spe_pkt_out_string(&err, &buf, &buf_len, "EV"); in arm_spe_pkt_desc_event()
322 char *buf, size_t buf_len) in arm_spe_pkt_desc_op_type() argument
348 arm_spe_pkt_out_string(&err, &buf, &buf_len, in arm_spe_pkt_desc_op_type()
423 char *buf, size_t buf_len) in arm_spe_pkt_desc_addr() argument
438 arm_spe_pkt_out_string(&err, &buf, &buf_len, in arm_spe_pkt_desc_addr()
443 arm_spe_pkt_out_string(&err, &buf, &buf_len, in arm_spe_pkt_desc_addr()
451 arm_spe_pkt_out_string(&err, &buf, &buf_len, in arm_spe_pkt_desc_addr()
465 char *buf, size_t buf_len) in arm_spe_pkt_desc_counter() argument
492 size_t buf_len) in arm_spe_pkt_desc() argument
[all …]
/tools/perf/util/intel-pt-decoder/
A Dintel-pt-pkt-decoder.c679 size_t buf_len) in intel_pt_pkt_desc() argument
692 return snprintf(buf, buf_len, "%s", name); in intel_pt_pkt_desc()
694 size_t blen = buf_len; in intel_pt_pkt_desc()
716 return buf_len - blen; in intel_pt_pkt_desc()
723 return snprintf(buf, buf_len, "%s no ip", name); in intel_pt_pkt_desc()
736 return snprintf(buf, buf_len, "%s IF:%d %lld", in intel_pt_pkt_desc()
739 return snprintf(buf, buf_len, "%s TXAbort:%u InTX:%u", in intel_pt_pkt_desc()
745 ret = snprintf(buf, buf_len, "%s 0x%llx (NR=%d)", in intel_pt_pkt_desc()
754 return snprintf(buf, buf_len, "%s IP:0", name); in intel_pt_pkt_desc()
757 return snprintf(buf, buf_len, "%s IP:1", name); in intel_pt_pkt_desc()
[all …]
A Dintel-pt-insn-decoder.h54 size_t buf_len);
A Dintel-pt-insn-decoder.c264 size_t buf_len) in intel_pt_insn_desc() argument
269 return snprintf(buf, buf_len, "%s %s%d", in intel_pt_insn_desc()
275 return snprintf(buf, buf_len, "%s", in intel_pt_insn_desc()
/tools/testing/nvdimm/test/
A Dnfit.c1443 buf_len, i); in nfit_test_ctl()
1447 buf_len, i); in nfit_test_ctl()
1451 buf_len, i); in nfit_test_ctl()
1455 buf_len, i); in nfit_test_ctl()
1467 buf_len, in nfit_test_ctl()
1472 buf_len, in nfit_test_ctl()
1479 buf_len, in nfit_test_ctl()
1534 buf_len); in nfit_test_ctl()
1538 buf_len); in nfit_test_ctl()
1542 buf_len); in nfit_test_ctl()
[all …]
A Dndtest.c205 static int ndtest_config_get(struct ndtest_dimm *p, unsigned int buf_len, in ndtest_config_get() argument
217 return buf_len - len; in ndtest_config_get()
220 static int ndtest_config_set(struct ndtest_dimm *p, unsigned int buf_len, in ndtest_config_set() argument
231 return buf_len - len; in ndtest_config_set()
234 static int ndtest_get_config_size(struct ndtest_dimm *dimm, unsigned int buf_len, in ndtest_get_config_size() argument
246 unsigned int buf_len, int *cmd_rc) in ndtest_ctl() argument
265 *cmd_rc = ndtest_get_config_size(dimm, buf_len, buf); in ndtest_ctl()
268 *cmd_rc = ndtest_config_get(dimm, buf_len, buf); in ndtest_ctl()
271 *cmd_rc = ndtest_config_set(dimm, buf_len, buf); in ndtest_ctl()
/tools/testing/selftests/mount/
A Dnosymfollow-test.c45 int buf_len; in vmaybe_write_file() local
48 buf_len = vsnprintf(buf, sizeof(buf), fmt, ap); in vmaybe_write_file()
49 if (buf_len < 0) in vmaybe_write_file()
52 if (buf_len >= sizeof(buf)) in vmaybe_write_file()
62 written = write(fd, buf, buf_len); in vmaybe_write_file()
63 if (written != buf_len) { in vmaybe_write_file()
A Dunprivileged-remount-test.c62 int buf_len; in vmaybe_write_file() local
64 buf_len = vsnprintf(buf, sizeof(buf), fmt, ap); in vmaybe_write_file()
65 if (buf_len < 0) { in vmaybe_write_file()
69 if (buf_len >= sizeof(buf)) { in vmaybe_write_file()
80 written = write(fd, buf, buf_len); in vmaybe_write_file()
81 if (written != buf_len) { in vmaybe_write_file()
/tools/lib/api/
A Dio.h21 unsigned int buf_len; member
35 char *buf, unsigned int buf_len) in io__init() argument
38 io->buf_len = buf_len; in io__init()
74 n = read(io->fd, io->buf, io->buf_len); in io__fill_buffer()
/tools/testing/selftests/powerpc/nx-gzip/
A Dgzip_vas.c289 int nxu_touch_pages(void *buf, long buf_len, long page_len, int wr) in nxu_touch_pages() argument
292 char *end = (char *) buf + buf_len - 1; in nxu_touch_pages()
295 assert(buf_len >= 0 && !!buf); in nxu_touch_pages()
298 (buf + buf_len), buf_len, wr)); in nxu_touch_pages()
300 if (buf_len <= 0 || buf == NULL) in nxu_touch_pages()
A Dgunz_test.c176 uint32_t buf_len; in nx_touch_pages_dde() local
192 buf_len = getp32(ddep, ddebc); in nx_touch_pages_dde()
196 buf_len, (void *)buf_addr)); in nx_touch_pages_dde()
199 nxu_touch_pages((void *)buf_addr, buf_len, page_sz, wr); in nx_touch_pages_dde()
201 nxu_touch_pages((void *)buf_addr, NX_MIN(buf_len, in nx_touch_pages_dde()
219 buf_len = get32(dde_list[i], ddebc); in nx_touch_pages_dde()
221 total += buf_len; in nx_touch_pages_dde()
224 buf_len, (void *)buf_addr)); in nx_touch_pages_dde()
229 buf_len = NX_MIN(buf_len, total - buf_sz); in nx_touch_pages_dde()
232 buf_len)); in nx_touch_pages_dde()
[all …]
/tools/testing/selftests/capabilities/
A Dtest_execve.c31 int buf_len; in vmaybe_write_file() local
33 buf_len = vsnprintf(buf, sizeof(buf), fmt, ap); in vmaybe_write_file()
34 if (buf_len < 0) in vmaybe_write_file()
37 if (buf_len >= sizeof(buf)) in vmaybe_write_file()
48 written = write(fd, buf, buf_len); in vmaybe_write_file()
49 if (written != buf_len) { in vmaybe_write_file()
/tools/testing/selftests/safesetid/
A Dsafesetid-test.c57 int buf_len; in vmaybe_write_file() local
59 buf_len = vsnprintf(buf, sizeof(buf), fmt, ap); in vmaybe_write_file()
60 if (buf_len < 0) { in vmaybe_write_file()
65 if (buf_len >= sizeof(buf)) { in vmaybe_write_file()
76 written = write(fd, buf, buf_len); in vmaybe_write_file()
77 if (written != buf_len) { in vmaybe_write_file()
/tools/arch/x86/lib/
A Dinsn.c61 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64) in insn_init() argument
67 if (buf_len > MAX_INSN_SIZE) in insn_init()
68 buf_len = MAX_INSN_SIZE; in insn_init()
72 insn->end_kaddr = kaddr + buf_len; in insn_init()
756 int insn_decode(struct insn *insn, const void *kaddr, int buf_len, enum insn_mode m) in insn_decode() argument
763 insn_init(insn, kaddr, buf_len, IS_ENABLED(CONFIG_X86_64)); in insn_decode()
765 insn_init(insn, kaddr, buf_len, m == INSN_MODE_64); in insn_decode()
/tools/testing/selftests/net/tcp_ao/lib/
A Dftrace.c72 size_t buf_len = 0; in disable_trace_options() local
87 while ((line_len = getline(&line, &buf_len, opts)) != -1) { in disable_trace_options()
204 size_t buf_len = 0; in tracer_thread_func() local
207 line_len = getline(lp, &buf_len, tracer->trace_pipe); in tracer_thread_func()
230 buf_len = 0; in tracer_thread_func()
/tools/iio/
A Diio_generic_buffer.c345 unsigned long buf_len = 128; in main() local
412 buf_len = strtoul(optarg, &dummy, 10); in main()
678 ret = write_sysfs_int("length", buf_dir_name, buf_len); in main()
693 size_t total_buf_len = scan_size * buf_len; in main()
695 if (scan_size > 0 && total_buf_len / scan_size != buf_len) { in main()
746 toread = buf_len; in main()
/tools/testing/selftests/net/af_unix/
A Dmsg_oob.c213 int buf_len, int flags, bool is_sender) in __recvpair() argument
219 ASSERT_GE(BUF_SZ, buf_len); in __recvpair()
226 ret[i] = recv(self->fd[index], recv_buf[i], buf_len, flags); in __recvpair()
330 #define recvpair(expected_buf, expected_len, buf_len, flags) \ argument
335 buf_len, (flags) | MSG_PEEK, false); \
338 buf_len, flags, false); \
/tools/testing/selftests/net/
A Dipsec.c670 char *buf, size_t buf_len) in udp_ping_send() argument
674 char *sock_buf[buf_len]; in udp_ping_send()
685 } else if (s_bytes != buf_len) { in udp_ping_send()
698 } else if (r_bytes != buf_len || memcmp(buf, sock_buf, buf_len)) { in udp_ping_send()
707 char *buf, size_t buf_len) in udp_ping_reply() argument
711 char *sock_buf[buf_len]; in udp_ping_reply()
728 if (r_bytes != buf_len || memcmp(buf, sock_buf, buf_len)) { in udp_ping_reply()
737 } else if (s_bytes != buf_len) { in udp_ping_reply()
746 char *buf, size_t buf_len);
808 size_t buf_len, unsigned int *key_len) in xfrm_fill_key() argument
[all …]
/tools/perf/tests/
A Dcode-reading.c48 size_t *buf_len) in read_objdump_chunk() argument
54 while (*buf_len > 0) { in read_objdump_chunk()
68 (*buf_len)--; in read_objdump_chunk()
101 size_t buf_len) in read_objdump_line() argument
120 ret = read_objdump_chunk(&p, &buf, &buf_len); in read_objdump_line()
/tools/perf/arch/x86/util/
A Dpmu.c45 size_t buf_len; in read_sysfs_cpu_map() local
47 if (sysfs__read_str(sysfs_path, &buf, &buf_len) < 0) in read_sysfs_cpu_map()
/tools/arch/x86/include/asm/
A Dinsn.h139 extern void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64);
156 extern int insn_decode(struct insn *insn, const void *kaddr, int buf_len, enum insn_mode m);
/tools/lib/perf/
A Dcpumap.c108 size_t buf_len; in cpu_map__new_sysfs_online() local
110 if (sysfs__read_str("devices/system/cpu/online", &buf, &buf_len) >= 0) { in cpu_map__new_sysfs_online()
/tools/lib/bpf/
A Dbpf.h640 __u32 *buf_len, __u32 *prog_id, __u32 *fd_type,
730 LIBBPF_API int bpf_prog_stream_read(int prog_fd, __u32 stream_id, void *buf, __u32 buf_len,
A Dbpf.c1304 int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len, in bpf_task_fd_query() argument
1317 attr.task_fd_query.buf_len = *buf_len; in bpf_task_fd_query()
1321 *buf_len = attr.task_fd_query.buf_len; in bpf_task_fd_query()
1379 int bpf_prog_stream_read(int prog_fd, __u32 stream_id, void *buf, __u32 buf_len, in bpf_prog_stream_read() argument
1391 attr.prog_stream_read.stream_buf_len = buf_len; in bpf_prog_stream_read()
/tools/mm/
A Dpage_owner_sort.c815 int buf_len = read_block(buf, ext_buf, BUF_SIZE, fin); in main() local
817 if (buf_len < 0) in main()
819 if (!add_list(buf, buf_len, ext_buf)) in main()

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