508 static int write_tracing_data(int fd, struct perf_header *h __maybe_unused,  in write_tracing_data()
515 static int write_build_id(int fd, struct perf_header *h,  in write_build_id()  argument
521 	session = container_of(h, struct perf_session, header);  in write_build_id()
526 	err = dsos__write_buildid_table(h, fd);  in write_build_id()
537 static int write_hostname(int fd, struct perf_header *h __maybe_unused,  in write_hostname()
550 static int write_osrelease(int fd, struct perf_header *h __maybe_unused,  in write_osrelease()
563 static int write_arch(int fd, struct perf_header *h __maybe_unused,  in write_arch()
576 static int write_version(int fd, struct perf_header *h __maybe_unused,  in write_version()
637 static int write_cpudesc(int fd, struct perf_header *h __maybe_unused,  in write_cpudesc()
656 static int write_nrcpus(int fd, struct perf_header *h __maybe_unused,  in write_nrcpus()
682 static int write_event_desc(int fd, struct perf_header *h __maybe_unused,  in write_event_desc()
738 static int write_cmdline(int fd, struct perf_header *h __maybe_unused,  in write_cmdline()
910 static int write_cpu_topology(int fd, struct perf_header *h __maybe_unused,  in write_cpu_topology()
946 static int write_total_mem(int fd, struct perf_header *h __maybe_unused,  in write_total_mem()
1034 static int write_numa_topology(int fd, struct perf_header *h __maybe_unused,  in write_numa_topology()
1095 static int write_pmu_mappings(int fd, struct perf_header *h __maybe_unused,  in write_pmu_mappings()
1143 static int write_group_desc(int fd, struct perf_header *h __maybe_unused,  in write_group_desc()
1187 static int write_cpuid(int fd, struct perf_header *h __maybe_unused,  in write_cpuid()
1203 			      struct perf_header *h __maybe_unused,  in write_branch_stack()
2174 	int (*write)(int fd, struct perf_header *h, struct perf_evlist *evlist);
2175 	void (*print)(struct perf_header *h, int fd, FILE *fp);
2177 		       struct perf_header *h, int fd, void *data);
2260 static int do_write_feat(int fd, struct perf_header *h, int type,  in do_write_feat()  argument
2267 	if (perf_header__has_feat(h, type)) {  in do_write_feat()
2273 		err = feat_ops[type].write(fd, h, evlist);  in do_write_feat()