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Searched refs:readn (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/tools/perf/lib/include/internal/
Dlib.h9 ssize_t readn(int fd, void *buf, size_t n);
/Linux-v5.4/tools/perf/lib/
Dlib.c36 ssize_t readn(int fd, void *buf, size_t n) in readn() function
Devsel.c178 if (readn(FD(evsel, cpu, thread), count->values, size) <= 0) in perf_evsel__read()
/Linux-v5.4/tools/perf/util/
Dsymbol-minimal.c306 if (readn(fd, e_ident, sizeof(e_ident)) != sizeof(e_ident)) in fd__is_64_bit()
328 if (readn(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr)) in dso__type_fd()
Dheader.c189 ssize_t ret = readn(ff->fd, addr, size); in __do_read_fd()
1971 if (readn(input, &old_bev, sizeof(old_bev)) != sizeof(old_bev)) in perf_header__read_build_ids_abi_quirk()
1978 if (readn(input, filename, len) != len) in perf_header__read_build_ids_abi_quirk()
2013 if (readn(input, &bev, sizeof(bev)) != sizeof(bev)) in perf_header__read_build_ids()
2020 if (readn(input, filename, len) != len) in perf_header__read_build_ids()
3139 if (readn(fd, buf, size) <= 0) in perf_header__getbuffer64()
3311 ret = readn(fd, header, sizeof(*header)); in perf_file_header__read()
3414 ret = readn(fd, header, sizeof(*header)); in perf_file_header__read_pipe()
3458 ret = readn(fd, attr, PERF_ATTR_SIZE_VER0); in read_attr()
3485 ret = readn(fd, ptr, left); in read_attr()
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Dsession.c1622 readn(fd, buf, hdr_sz) != (ssize_t)hdr_sz) in perf_session__peek_event()
1635 if (readn(fd, buf, rest) != (ssize_t)rest) in perf_session__peek_event()
1876 err = readn(fd, event, sizeof(struct perf_event_header)); in __perf_session__process_pipe_events()
1908 err = readn(fd, p, size - sizeof(struct perf_event_header)); in __perf_session__process_pipe_events()
Dauxtrace.c227 ret = readn(fd, p, size); in auxtrace_copy_data()
718 if (readn(fd, &ent, sizeof(ent)) != sizeof(ent)) in auxtrace_index__process_entry()
746 if (readn(fd, &nr, sizeof(u64)) != sizeof(u64)) in auxtrace_index__process()
Devsel.c1392 if (readn(FD(leader, cpu, thread), data, size) <= 0) in perf_evsel__read_group()
1420 if (readn(FD(evsel, cpu, thread), &count, nv * sizeof(u64)) <= 0) in __perf_evsel__read_on_cpu()
Dsymbol-elf.c1792 if (readn(to, buf_to, len) != (int)len) in kcore_copy__compare_fds()
/Linux-v5.4/drivers/scsi/qla2xxx/
Dqla_tmpl.c111 void (*readn)(void __iomem*, void *, ulong *) = qla27xx_read_vector(width); in qla27xx_read_window() local
116 readn(window, buf, len); in qla27xx_read_window()