entry = udev_device_add_property(dev, key, val);
/* store in db, skip private keys */
if (key[0] != '.')
- udev_list_entry_set_flags(entry, 1);
+ udev_list_entry_set_num(entry, true);
}
return 0;
}
entry = udev_device_add_property(dev, key, val);
/* store in db, skip private keys */
if (key[0] != '.')
- udev_list_entry_set_flags(entry, 1);
+ udev_list_entry_set_num(entry, true);
}
}
return 0;
static int add_matching_files(struct udev *udev, struct udev_list_node *file_list, const char *dirname, const char *suffix)
{
DIR *dir;
+ struct dirent *dent;
char filename[UTIL_PATH_SIZE];
dbg(udev, "open directory '%s'\n", dirname);
return -1;
}
- for (;;) {
- struct dirent *dent;
-
- dent = readdir(dir);
- if (dent == NULL || dent->d_name[0] == '\0')
- break;
-
+ for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) {
if (dent->d_name[0] == '.')
continue;
}
util_strscpyl(filename, sizeof(filename), dirname, "/", dent->d_name, NULL);
dbg(udev, "put file '%s' into list\n", filename);
- udev_list_entry_add(udev, file_list, filename, NULL, 1, 1);
+ /*
+ * the basename is the key, the filename the value
+ * identical basenames from different directories overwrite each other
+ * entries are sorted after basename
+ */
+ udev_list_entry_add(udev, file_list, dent->d_name, filename, UDEV_LIST_UNIQUE|UDEV_LIST_SORT);
}
closedir(dir);
{
struct udev_rules *rules;
struct udev_list_node file_list;
- struct udev_list_entry *file_loop, *file_tmp;
+ struct udev_list_entry *file_loop;
struct token end_token;
rules = calloc(1, sizeof(struct udev_rules));
memset(rules->trie_nodes, 0x00, sizeof(struct trie_node));
rules->trie_nodes_cur = 1;
- if (udev_get_rules_path(udev) != NULL) {
- /* custom rules location for testing */
- add_matching_files(udev, &file_list, udev_get_rules_path(udev), ".rules");
- } else {
- char filename[PATH_MAX];
- struct udev_list_node sort_list;
- struct udev_list_entry *sort_loop, *sort_tmp;
+ if (udev_get_rules_path(udev) == NULL) {
+ char filename[UTIL_PATH_SIZE];
- /* read user/custom rules */
+ /* /lib/udev -- default/package rules */
+ add_matching_files(udev, &file_list, LIBEXECDIR "/rules.d", ".rules");
+
+ /* /etc/udev -- system-specific/user/admin rules */
add_matching_files(udev, &file_list, SYSCONFDIR "/udev/rules.d", ".rules");
- /* read dynamic/temporary rules */
+ /* /run/udev -- throw-away/temporary rules */
util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/rules.d", NULL);
- udev_list_init(&sort_list);
- add_matching_files(udev, &sort_list, filename, ".rules");
-
- /* read default rules */
- add_matching_files(udev, &sort_list, LIBEXECDIR "/rules.d", ".rules");
-
- /* sort all rules files by basename into list of files */
- udev_list_entry_foreach_safe(sort_loop, sort_tmp, udev_list_get_entry(&sort_list)) {
- const char *sort_name = udev_list_entry_get_name(sort_loop);
- const char *sort_base = strrchr(sort_name, '/');
-
- if (sort_base == NULL)
- continue;
- /* sort entry into existing list */
- udev_list_entry_foreach_safe(file_loop, file_tmp, udev_list_get_entry(&file_list)) {
- const char *file_name = udev_list_entry_get_name(file_loop);
- const char *file_base = strrchr(file_name, '/');
-
- if (file_base == NULL)
- continue;
- if (strcmp(file_base, sort_base) == 0) {
- info(udev, "rule file basename '%s' already added, ignoring '%s'\n",
- file_name, sort_name);
- udev_list_entry_delete(sort_loop);
- sort_loop = NULL;
- break;
- }
- if (strcmp(file_base, sort_base) > 0) {
- /* found later file, insert before */
- udev_list_entry_remove(sort_loop);
- udev_list_entry_insert_before(sort_loop, file_loop);
- sort_loop = NULL;
- break;
- }
- }
- /* current file already handled */
- if (sort_loop == NULL)
- continue;
- /* no later file, append to end of list */
- udev_list_entry_remove(sort_loop);
- udev_list_entry_append(sort_loop, &file_list);
- }
+ add_matching_files(udev, &file_list, filename, ".rules");
+ } else {
+ /* custom rules files location for testing */
+ add_matching_files(udev, &file_list, udev_get_rules_path(udev), ".rules");
}
/* add all filenames to the string buffer */
udev_list_entry_foreach(file_loop, udev_list_get_entry(&file_list)) {
- const char *filename = udev_list_entry_get_name(file_loop);
+ const char *filename = udev_list_entry_get_value(file_loop);
unsigned int filename_off;
filename_off = add_string(rules, filename);
/* the offset in the rule is limited to unsigned short */
if (filename_off < USHRT_MAX)
- udev_list_entry_set_flags(file_loop, filename_off);
+ udev_list_entry_set_num(file_loop, filename_off);
}
- /* parse list of files */
- udev_list_entry_foreach_safe(file_loop, file_tmp, udev_list_get_entry(&file_list)) {
- const char *filename = udev_list_entry_get_name(file_loop);
- unsigned int filename_off = udev_list_entry_get_flags(file_loop);
+ /* parse all rules files */
+ udev_list_entry_foreach(file_loop, udev_list_get_entry(&file_list)) {
+ const char *filename = udev_list_entry_get_value(file_loop);
+ unsigned int filename_off = udev_list_entry_get_num(file_loop);
struct stat st;
if (stat(filename, &st) != 0) {
continue;
}
parse_file(rules, filename, filename_off);
- udev_list_entry_delete(file_loop);
}
+ udev_list_cleanup_entries(udev, &file_list);
memset(&end_token, 0x00, sizeof(struct token));
end_token.type = TK_END;
struct udev_list_entry *entry;
entry = udev_device_add_property(event->dev, key, value);
- udev_list_entry_set_flags(entry, 1);
+ udev_list_entry_set_num(entry, true);
} else {
if (cur->key.op != OP_NOMATCH)
goto nomatch;
if (pos[0] == '\0' || isspace(pos[0])) {
/* we import simple flags as 'FLAG=1' */
entry = udev_device_add_property(event->dev, key, "1");
- udev_list_entry_set_flags(entry, 1);
+ udev_list_entry_set_num(entry, true);
imported = true;
} else if (pos[0] == '=') {
const char *value;
pos++;
pos[0] = '\0';
entry = udev_device_add_property(event->dev, key, value);
- udev_list_entry_set_flags(entry, 1);
+ udev_list_entry_set_num(entry, true);
imported = true;
}
}
entry = udev_device_add_property(event->dev, name, temp_value);
/* store in db, skip private keys */
if (name[0] != '.')
- udev_list_entry_set_flags(entry, 1);
+ udev_list_entry_set_num(entry, true);
} else {
udev_device_add_property(event->dev, name, NULL);
}
&rules->buf[rule->rule.filename_off],
rule->rule.filename_line);
list_entry = udev_list_entry_add(event->udev, &event->run_list,
- &rules->buf[cur->key.value_off], NULL, 1, 0);
+ &rules->buf[cur->key.value_off], NULL, UDEV_LIST_UNIQUE);
if (cur->key.fail_on_error)
- udev_list_entry_set_flags(list_entry, 1);
+ udev_list_entry_set_num(list_entry, true);
break;
}
case TK_A_GOTO:
~ianmdlvl / elogind.git / blobdiff