392 	char *sec_name;  member
717 	zfree(&prog->sec_name);  in bpf_program__exit()
748 		      const char *name, size_t sec_idx, const char *sec_name,  in bpf_object__init_prog()  argument
753 			sec_name, name, sec_off, insn_data_sz);  in bpf_object__init_prog()
773 	if (sec_name[0] == '?') {  in bpf_object__init_prog()
776 		sec_name++;  in bpf_object__init_prog()
786 	prog->sec_name = strdup(sec_name);  in bpf_object__init_prog()
787 	if (!prog->sec_name)  in bpf_object__init_prog()
801 	pr_warn("sec '%s': failed to allocate memory for prog '%s'\n", sec_name, name);  in bpf_object__init_prog()
808 			 const char *sec_name, int sec_idx)  in bpf_object__add_programs()  argument
836 				sec_name, sec_off);  in bpf_object__add_programs()
842 				sec_name, sec_off);  in bpf_object__add_programs()
847 			pr_warn("sec '%s': program '%s' is static and not supported\n", sec_name, name);  in bpf_object__add_programs()
852 			 sec_name, name, sec_off / BPF_INSN_SZ, sec_off, prog_sz / BPF_INSN_SZ, prog_sz);  in bpf_object__add_programs()
862 				sec_name, name);  in bpf_object__add_programs()
869 		err = bpf_object__init_prog(obj, prog, name, sec_idx, sec_name,  in bpf_object__add_programs()
1140 static int init_struct_ops_maps(struct bpf_object *obj, const char *sec_name,  in init_struct_ops_maps()  argument
1156 	datasec_id = btf__find_by_name_kind(btf, sec_name,  in init_struct_ops_maps()
1160 			sec_name);  in init_struct_ops_maps()
1173 				vsi->type, sec_name);  in init_struct_ops_maps()
1217 				var_name, sec_name);  in init_struct_ops_maps()
1698 	const char *sec_name;  in bpf_object__init_global_data_maps()  local
1713 			sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx));  in bpf_object__init_global_data_maps()
1715 							    sec_name, sec_idx,  in bpf_object__init_global_data_maps()
1721 			sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx));  in bpf_object__init_global_data_maps()
1723 							    sec_name, sec_idx,  in bpf_object__init_global_data_maps()
1728 			sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx));  in bpf_object__init_global_data_maps()
1730 							    sec_name, sec_idx,  in bpf_object__init_global_data_maps()
2864 			const char *sec_name;  in bpf_object__init_btf()  local
2883 				sec_name = btf__name_by_offset(obj->btf, sec->sec_name_off);  in bpf_object__init_btf()
2884 				if (str_is_empty(sec_name))  in bpf_object__init_btf()
2886 				scn = elf_sec_by_name(obj, sec_name);  in bpf_object__init_btf()
2914 	const char *sec_name = btf__name_by_offset(btf, t->name_off);  in btf_fixup_datasec()  local
2919 	if (!sec_name) {  in btf_fixup_datasec()
2930 	if (strcmp(sec_name, KCONFIG_SEC) == 0 || strcmp(sec_name, KSYMS_SEC) == 0)  in btf_fixup_datasec()
2942 		err = find_elf_sec_sz(obj, sec_name, &size);  in btf_fixup_datasec()
2945 				 sec_name, size, err);  in btf_fixup_datasec()
2961 			pr_debug("sec '%s': unexpected non-VAR type found\n", sec_name);  in btf_fixup_datasec()
2972 				 sec_name, i);  in btf_fixup_datasec()
2979 				 sec_name, var_name);  in btf_fixup_datasec()
3245 	const char *sec_name;  in elf_sec_by_name()  local
3248 		sec_name = elf_sec_name(obj, scn);  in elf_sec_by_name()
3249 		if (!sec_name)  in elf_sec_by_name()
3252 		if (strcmp(sec_name, name) != 0)  in elf_sec_by_name()
3777 	const char *ext_name, *sec_name;  in bpf_object__collect_externs()  local
3843 		sec_name = btf__name_by_offset(obj->btf, sec->name_off);  in bpf_object__collect_externs()
3845 		if (strcmp(sec_name, KCONFIG_SEC) == 0) {  in bpf_object__collect_externs()
3871 		} else if (strcmp(sec_name, KSYMS_SEC) == 0) {  in bpf_object__collect_externs()
3877 			pr_warn("unrecognized extern section '%s'\n", sec_name);  in bpf_object__collect_externs()
4237 	const char *relo_sec_name, *sec_name;  in bpf_object__collect_prog_relos()  local
4256 	sec_name = elf_sec_name(obj, scn);  in bpf_object__collect_prog_relos()
4257 	if (!relo_sec_name || !sec_name)  in bpf_object__collect_prog_relos()
4261 		 relo_sec_name, sec_idx, sec_name);  in bpf_object__collect_prog_relos()
4310 				relo_sec_name, i, sec_name, insn_idx);  in bpf_object__collect_prog_relos()
5787 	const char *sec_name;  in bpf_object__relocate_core()  local
5814 		sec_name = btf__name_by_offset(obj->btf, sec->sec_name_off);  in bpf_object__relocate_core()
5815 		if (str_is_empty(sec_name)) {  in bpf_object__relocate_core()
5820 		pr_debug("sec '%s': found %d CO-RE relocations\n", sec_name, sec->num_info);  in bpf_object__relocate_core()
5837 					 sec_name, i, insn_idx);  in bpf_object__relocate_core()
6841 		attach_name = strchr(prog->sec_name, '/');  in libbpf_prepare_prog_load()
6898 			prog->name, prog->sec_name);  in bpf_object_load_prog()
7335 static const struct bpf_sec_def *find_sec_def(const char *sec_name);
7343 		prog->sec_def = find_sec_def(prog->sec_name);  in bpf_object_init_progs()
7347 				prog->name, prog->sec_name);  in bpf_object_init_progs()
8576 	return prog->sec_name;  in bpf_program__section_name()
8952 static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name)  in sec_def_matches()  argument
8958 		if (str_has_pfx(sec_name, sec_def->sec))  in sec_def_matches()
8969 		if (strncmp(sec_name, sec_def->sec, len) != 0)  in sec_def_matches()
8972 		if (sec_name[len] == '\0' || sec_name[len] == '/')  in sec_def_matches()
8977 	return strcmp(sec_name, sec_def->sec) == 0;  in sec_def_matches()
8980 static const struct bpf_sec_def *find_sec_def(const char *sec_name)  in find_sec_def()  argument
8988 		if (sec_def_matches(sec_def, sec_name))  in find_sec_def()
8995 		if (sec_def_matches(sec_def, sec_name))  in find_sec_def()
9226 				map->name, prog->name, prog->sec_name, prog->type,  in bpf_object__collect_st_ops_relos()
10913 	if (strcmp(prog->sec_name, "kprobe") == 0 || strcmp(prog->sec_name, "kretprobe") == 0)  in attach_kprobe()
10916 	opts.retprobe = str_has_pfx(prog->sec_name, "kretprobe/");  in attach_kprobe()
10918 		func_name = prog->sec_name + sizeof("kretprobe/") - 1;  in attach_kprobe()
10920 		func_name = prog->sec_name + sizeof("kprobe/") - 1;  in attach_kprobe()
10947 	if (strcmp(prog->sec_name, "ksyscall") == 0 || strcmp(prog->sec_name, "kretsyscall") == 0)  in attach_ksyscall()
10950 	opts.retprobe = str_has_pfx(prog->sec_name, "kretsyscall/");  in attach_ksyscall()
10952 		syscall_name = prog->sec_name + sizeof("kretsyscall/") - 1;  in attach_ksyscall()
10954 		syscall_name = prog->sec_name + sizeof("ksyscall/") - 1;  in attach_ksyscall()
10970 	if (strcmp(prog->sec_name, "kprobe.multi") == 0 ||  in attach_kprobe_multi()
10971 	    strcmp(prog->sec_name, "kretprobe.multi") == 0)  in attach_kprobe_multi()
10974 	opts.retprobe = str_has_pfx(prog->sec_name, "kretprobe.multi/");  in attach_kprobe_multi()
10976 		spec = prog->sec_name + sizeof("kretprobe.multi/") - 1;  in attach_kprobe_multi()
10978 		spec = prog->sec_name + sizeof("kprobe.multi/") - 1;  in attach_kprobe_multi()
10999 	n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%ms",  in attach_uprobe_multi()
11013 			prog->sec_name);  in attach_uprobe_multi()
11515 	n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%m[a-zA-Z0-9_.]+%li",  in attach_uprobe()
11524 			prog->name, prog->sec_name);  in attach_uprobe()
11541 			prog->sec_name);  in attach_uprobe()
11617 	const char *sec_name;  in attach_usdt()  local
11620 	sec_name = bpf_program__section_name(prog);  in attach_usdt()
11621 	if (strcmp(sec_name, "usdt") == 0) {  in attach_usdt()
11627 	n = sscanf(sec_name, "usdt/%m[^:]:%m[^:]:%m[^:]", &path, &provider, &name);  in attach_usdt()
11630 			sec_name);  in attach_usdt()
11737 	char *sec_name, *tp_cat, *tp_name;  in attach_tp()  local
11742 	if (strcmp(prog->sec_name, "tp") == 0 || strcmp(prog->sec_name, "tracepoint") == 0)  in attach_tp()
11745 	sec_name = strdup(prog->sec_name);  in attach_tp()
11746 	if (!sec_name)  in attach_tp()
11750 	if (str_has_pfx(prog->sec_name, "tp/"))  in attach_tp()
11751 		tp_cat = sec_name + sizeof("tp/") - 1;  in attach_tp()
11753 		tp_cat = sec_name + sizeof("tracepoint/") - 1;  in attach_tp()
11756 		free(sec_name);  in attach_tp()
11763 	free(sec_name);  in attach_tp()
11813 		if (!str_has_pfx(prog->sec_name, prefixes[i]))  in attach_raw_tp()
11818 		if (prog->sec_name[pfx_len] == '\0')  in attach_raw_tp()
11821 		if (prog->sec_name[pfx_len] != '/')  in attach_raw_tp()
11824 		tp_name = prog->sec_name + pfx_len + 1;  in attach_raw_tp()
11830 			prog->name, prog->sec_name);  in attach_raw_tp()