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Searched refs:readn (Results 1 – 13 of 13) sorted by relevance

/linux/tools/lib/perf/include/internal/
H A Dlib.h9 ssize_t readn(int fd, void *buf, size_t n);
/linux/tools/lib/perf/
H A Dlib.c36 ssize_t readn(int fd, void *buf, size_t n) in readn() function
H A Devsel.c351 if (readn(*fd, data, size) <= 0) { in perf_evsel__read_group()
422 if (readn(*fd, buf.values, size) <= 0) in perf_evsel__read()
/linux/tools/perf/util/
H A Dsymbol-minimal.c302 if (readn(fd, e_ident, sizeof(e_ident)) != sizeof(e_ident)) in dso__type_fd()
324 if (readn(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr)) in dso__load_sym()
H A Dhisi-ptt.c124 err = readn(fd, data, size);
H A Dheader.c243 ssize_t ret = readn(ff->fd, addr, size); in do_read_u64()
2719 if (readn(input, &old_bev, sizeof(old_bev)) != sizeof(old_bev)) in evlist__set_event_name()
2735 if (readn(input, filename, len) != len) in process_event_desc()
2783 if (readn(input, &bev, sizeof(bev)) != sizeof(bev)) in process_cmdline()
2804 if (readn(input, filename, len) != len) in process_cpu_topology()
4641 ssize_t n = readn(fd, buf, size); in perf_session__read_header()
4841 ret = readn(fd, header, sizeof(*header)); in perf_event__process_event_update()
5000 ret = readn(fd, attr, PERF_ATTR_SIZE_VER0);
5035 ret = readn(fd, ptr, left);
5043 ret = readn(f
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H A Ddata.c413 return readn(file->fd, buf, size); in perf_data__switch()
H A Dauxtrace.c302 ret = readn(fd, p, size); in auxtrace_copy_data()
1038 if (readn(fd, &ent, sizeof(ent)) != sizeof(ent))
1066 if (readn(fd, &nr, sizeof(u64)) != sizeof(u64)) in auxtrace_queues__process_index_entry()
H A Dsession.c2748 readn(fd, buf, hdr_sz) != (ssize_t)hdr_sz) in perf_session__dump_kmaps()
2762 if (readn(fd, buf, rest) != (ssize_t)rest) in perf_session__find_first_evtype()
H A Devsel.c2246 if (readn(FD(leader, cpu_map_idx, thread), data, size) <= 0) in display_attr()
2304 if (readn(FD(evsel, cpu_map_idx, thread), &count, nv * sizeof(u64)) <= 0) in __evsel__prepare_open()
H A Dsymbol-elf.c2499 if (readn(to, buf_to, len) != (int)len)
/linux/tools/perf/
H A Dbuiltin-daemon.c820 if (sizeof(cmd) != readn(fd, &cmd, sizeof(cmd))) { in handle_server_socket()
H A Dbuiltin-inject.c1812 ret = readn(gs->tmp_fd, buf, hdr_sz); in guest_session__inject_events()
1824 ret = readn(gs->tmp_fd, buf, hdr->size - hdr_sz); in guest_session__inject_events()