375 	char *sec_name;  member
696 	zfree(&prog->sec_name);  in bpf_program__exit()
727 		      const char *name, size_t sec_idx, const char *sec_name,  in bpf_object__init_prog()  argument
732 			sec_name, name, sec_off, insn_data_sz);  in bpf_object__init_prog()
752 	if (sec_name[0] == '?') {  in bpf_object__init_prog()
755 		sec_name++;  in bpf_object__init_prog()
765 	prog->sec_name = strdup(sec_name);  in bpf_object__init_prog()
766 	if (!prog->sec_name)  in bpf_object__init_prog()
780 	pr_warn("sec '%s': failed to allocate memory for prog '%s'\n", sec_name, name);  in bpf_object__init_prog()
787 			 const char *sec_name, int sec_idx)  in bpf_object__add_programs()  argument
816 				sec_name, sec_off);  in bpf_object__add_programs()
822 				sec_name, sec_off);  in bpf_object__add_programs()
827 			pr_warn("sec '%s': program '%s' is static and not supported\n", sec_name, name);  in bpf_object__add_programs()
832 			 sec_name, name, sec_off / BPF_INSN_SZ, sec_off, prog_sz / BPF_INSN_SZ, prog_sz);  in bpf_object__add_programs()
842 				sec_name, name);  in bpf_object__add_programs()
849 		err = bpf_object__init_prog(obj, prog, name, sec_idx, sec_name,  in bpf_object__add_programs()
1643 	const char *sec_name;  in bpf_object__init_global_data_maps()  local
1658 			sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx));  in bpf_object__init_global_data_maps()
1660 							    sec_name, sec_idx,  in bpf_object__init_global_data_maps()
1666 			sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx));  in bpf_object__init_global_data_maps()
1668 							    sec_name, sec_idx,  in bpf_object__init_global_data_maps()
1673 			sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx));  in bpf_object__init_global_data_maps()
1675 							    sec_name, sec_idx,  in bpf_object__init_global_data_maps()
2800 			const char *sec_name;  in bpf_object__init_btf()  local
2819 				sec_name = btf__name_by_offset(obj->btf, sec->sec_name_off);  in bpf_object__init_btf()
2820 				if (str_is_empty(sec_name))  in bpf_object__init_btf()
2822 				scn = elf_sec_by_name(obj, sec_name);  in bpf_object__init_btf()
3162 	const char *sec_name;  in elf_sec_by_name()  local
3165 		sec_name = elf_sec_name(obj, scn);  in elf_sec_by_name()
3166 		if (!sec_name)  in elf_sec_by_name()
3169 		if (strcmp(sec_name, name) != 0)  in elf_sec_by_name()
3683 	const char *ext_name, *sec_name;  in bpf_object__collect_externs()  local
3740 		sec_name = btf__name_by_offset(obj->btf, sec->name_off);  in bpf_object__collect_externs()
3742 		if (strcmp(sec_name, KCONFIG_SEC) == 0) {  in bpf_object__collect_externs()
3768 		} else if (strcmp(sec_name, KSYMS_SEC) == 0) {  in bpf_object__collect_externs()
3774 			pr_warn("unrecognized extern section '%s'\n", sec_name);  in bpf_object__collect_externs()
4131 	const char *relo_sec_name, *sec_name;  in bpf_object__collect_prog_relos()  local
4150 	sec_name = elf_sec_name(obj, scn);  in bpf_object__collect_prog_relos()
4151 	if (!relo_sec_name || !sec_name)  in bpf_object__collect_prog_relos()
4155 		 relo_sec_name, sec_idx, sec_name);  in bpf_object__collect_prog_relos()
4204 				relo_sec_name, i, sec_name, insn_idx);  in bpf_object__collect_prog_relos()
5648 	const char *sec_name;  in bpf_object__relocate_core()  local
5675 		sec_name = btf__name_by_offset(obj->btf, sec->sec_name_off);  in bpf_object__relocate_core()
5676 		if (str_is_empty(sec_name)) {  in bpf_object__relocate_core()
5681 		pr_debug("sec '%s': found %d CO-RE relocations\n", sec_name, sec->num_info);  in bpf_object__relocate_core()
5698 					 sec_name, i, insn_idx);  in bpf_object__relocate_core()
6669 		attach_name = strchr(prog->sec_name, '/');  in libbpf_prepare_prog_load()
6726 			prog->name, prog->sec_name);  in bpf_object_load_prog()
7115 static const struct bpf_sec_def *find_sec_def(const char *sec_name);
7123 		prog->sec_def = find_sec_def(prog->sec_name);  in bpf_object_init_progs()
7127 				prog->name, prog->sec_name);  in bpf_object_init_progs()
8290 	return prog->sec_name;  in bpf_program__section_name()
8637 static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name)  in sec_def_matches()  argument
8643 		if (str_has_pfx(sec_name, sec_def->sec))  in sec_def_matches()
8654 		if (strncmp(sec_name, sec_def->sec, len) != 0)  in sec_def_matches()
8657 		if (sec_name[len] == '\0' || sec_name[len] == '/')  in sec_def_matches()
8662 	return strcmp(sec_name, sec_def->sec) == 0;  in sec_def_matches()
8665 static const struct bpf_sec_def *find_sec_def(const char *sec_name)  in find_sec_def()  argument
8673 		if (sec_def_matches(sec_def, sec_name))  in find_sec_def()
8680 		if (sec_def_matches(sec_def, sec_name))  in find_sec_def()
8908 				map->name, prog->name, prog->sec_name, prog->type,  in bpf_object__collect_st_ops_relos()
10323 	if (strcmp(prog->sec_name, "kprobe") == 0 || strcmp(prog->sec_name, "kretprobe") == 0)  in attach_kprobe()
10326 	opts.retprobe = str_has_pfx(prog->sec_name, "kretprobe/");  in attach_kprobe()
10328 		func_name = prog->sec_name + sizeof("kretprobe/") - 1;  in attach_kprobe()
10330 		func_name = prog->sec_name + sizeof("kprobe/") - 1;  in attach_kprobe()
10357 	if (strcmp(prog->sec_name, "ksyscall") == 0 || strcmp(prog->sec_name, "kretsyscall") == 0)  in attach_ksyscall()
10360 	opts.retprobe = str_has_pfx(prog->sec_name, "kretsyscall/");  in attach_ksyscall()
10362 		syscall_name = prog->sec_name + sizeof("kretsyscall/") - 1;  in attach_ksyscall()
10364 		syscall_name = prog->sec_name + sizeof("ksyscall/") - 1;  in attach_ksyscall()
10380 	if (strcmp(prog->sec_name, "kprobe.multi") == 0 ||  in attach_kprobe_multi()
10381 	    strcmp(prog->sec_name, "kretprobe.multi") == 0)  in attach_kprobe_multi()
10384 	opts.retprobe = str_has_pfx(prog->sec_name, "kretprobe.multi/");  in attach_kprobe_multi()
10386 		spec = prog->sec_name + sizeof("kretprobe.multi/") - 1;  in attach_kprobe_multi()
10388 		spec = prog->sec_name + sizeof("kprobe.multi/") - 1;  in attach_kprobe_multi()
10852 	n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%m[a-zA-Z0-9_.]+%li",  in attach_uprobe()
10861 			prog->name, prog->sec_name);  in attach_uprobe()
10878 			prog->sec_name);  in attach_uprobe()
10954 	const char *sec_name;  in attach_usdt()  local
10957 	sec_name = bpf_program__section_name(prog);  in attach_usdt()
10958 	if (strcmp(sec_name, "usdt") == 0) {  in attach_usdt()
10964 	n = sscanf(sec_name, "usdt/%m[^:]:%m[^:]:%m[^:]", &path, &provider, &name);  in attach_usdt()
10967 			sec_name);  in attach_usdt()
11074 	char *sec_name, *tp_cat, *tp_name;  in attach_tp()  local
11079 	if (strcmp(prog->sec_name, "tp") == 0 || strcmp(prog->sec_name, "tracepoint") == 0)  in attach_tp()
11082 	sec_name = strdup(prog->sec_name);  in attach_tp()
11083 	if (!sec_name)  in attach_tp()
11087 	if (str_has_pfx(prog->sec_name, "tp/"))  in attach_tp()
11088 		tp_cat = sec_name + sizeof("tp/") - 1;  in attach_tp()
11090 		tp_cat = sec_name + sizeof("tracepoint/") - 1;  in attach_tp()
11093 		free(sec_name);  in attach_tp()
11100 	free(sec_name);  in attach_tp()
11150 		if (!str_has_pfx(prog->sec_name, prefixes[i]))  in attach_raw_tp()
11155 		if (prog->sec_name[pfx_len] == '\0')  in attach_raw_tp()
11158 		if (prog->sec_name[pfx_len] != '/')  in attach_raw_tp()
11161 		tp_name = prog->sec_name + pfx_len + 1;  in attach_raw_tp()
11167 			prog->name, prog->sec_name);  in attach_raw_tp()