1 // SPDX-License-Identifier: GPL-2.0
3  * builtin-config.c
11 #include <subcmd/parse-options.h>
21 	"perf config [<file-option>] [options] [section.name[=value] ...]",
39 	struct perf_config_section *section = NULL;  in set_config()  local
41 	const char *first_line = "# this file is auto-generated.";  in set_config()
45 		return -1;  in set_config()
49 		return -1;  in set_config()
54 	perf_config_items__for_each_entry(&set->sections, section) {  in set_config()
55 		if (!use_system_config && section->from_system_config)  in set_config()
57 		fprintf(fp, "[%s]\n", section->name);  in set_config()
59 		perf_config_items__for_each_entry(&section->items, item) {  in set_config()
60 			if (!use_system_config && item->from_system_config)  in set_config()
62 			if (item->value)  in set_config()
64 					item->name, item->value);  in set_config()
74 	struct perf_config_section *section;  in show_spec_config()  local
78 		return -1;  in show_spec_config()
80 	perf_config_items__for_each_entry(&set->sections, section) {  in show_spec_config()
81 		if (!strstarts(var, section->name))  in show_spec_config()
84 		perf_config_items__for_each_entry(&section->items, item) {  in show_spec_config()
85 			const char *name = var + strlen(section->name) + 1;  in show_spec_config()
87 			if (strcmp(name, item->name) == 0) {  in show_spec_config()
88 				char *value = item->value;  in show_spec_config()
104 	struct perf_config_section *section;  in show_config()  local
108 		return -1;  in show_config()
110 	perf_config_set__for_each_entry(set, section, item) {  in show_config()
111 		char *value = item->value;  in show_config()
114 			printf("%s.%s=%s\n", section->name,  in show_config()
115 			       item->name, value);  in show_config()
126 	 * Since "var" actually contains the section name and the real  in parse_config_arg()
130 		pr_err("The config variable does not contain a section name: %s\n", arg);  in parse_config_arg()
131 		return -1;  in parse_config_arg()
135 		return -1;  in parse_config_arg()
143 		return -1;  in parse_config_arg()
149 			return -1;  in parse_config_arg()
158 	int i, ret = -1;  in cmd_config()
171 		return -1;  in cmd_config()
185 	 * At only 'config' sub-command, individually use the config set  in cmd_config()