r = get_user_creds(&owner, &uid, NULL, NULL, NULL);
if (r < 0) {
if (r == -ENOENT || r == -ESRCH)
- udev_err(rules->udev, "specified user '%s' unknown\n", owner);
+ log_error("specified user '%s' unknown", owner);
else
- udev_err(rules->udev, "error resolving user '%s': %s\n", owner, strerror(-r));
+ log_error_errno(r, "error resolving user '%s': %m", owner);
}
/* grow buffer if needed */
r = get_group_creds(&group, &gid);
if (r < 0) {
if (r == -ENOENT || r == -ESRCH)
- udev_err(rules->udev, "specified group '%s' unknown\n", group);
+ log_error("specified group '%s' unknown", group);
else
- udev_err(rules->udev, "error resolving group '%s': %s\n", group, strerror(-r));
+ log_error_errno(r, "error resolving group '%s': %m", group);
}
/* grow buffer if needed */
char *key;
char *val;
size_t len;
- struct udev_list_entry *entry;
/* find key */
key = line;
val++;
}
- entry = udev_device_add_property(dev, key, val);
- /* store in db, skip private keys */
- if (key[0] != '.')
- udev_list_entry_set_num(entry, true);
+ udev_device_add_property(dev, key, val);
return 0;
}
const char *val = udev_list_entry_get_value(list_entry);
if (fnmatch(filter, key, 0) == 0) {
- struct udev_list_entry *entry;
-
- entry = udev_device_add_property(dev, key, val);
- /* store in db, skip private keys */
- if (key[0] != '.')
- udev_list_entry_set_num(entry, true);
+ udev_device_add_property(dev, key, val);
}
}
return 0;
const char *filename, unsigned int filename_off, unsigned int lineno) {
char *linepos;
const char *attr;
- struct rule_tmp rule_tmp;
+ struct rule_tmp rule_tmp = {
+ .rules = rules,
+ .rule.type = TK_RULE,
+ };
- memzero(&rule_tmp, sizeof(struct rule_tmp));
- rule_tmp.rules = rules;
- rule_tmp.rule.type = TK_RULE;
/* the offset in the rule is limited to unsigned short */
if (filename_off < USHRT_MAX)
rule_tmp.rule.rule.filename_off = filename_off;
/* If we aren't at the end of the line, this is a parsing error.
* Make a best effort to describe where the problem is. */
- if (*linepos != '\n') {
- char buf[2] = {linepos[1]};
+ if (!strchr(NEWLINE, *linepos)) {
+ char buf[2] = {*linepos};
_cleanup_free_ char *tmp;
tmp = cescape(buf);
- log_error("invalid key/value pair in file %s on line %u,"
- "starting at character %tu ('%s')\n",
+ log_error("invalid key/value pair in file %s on line %u, starting at character %tu ('%s')",
filename, lineno, linepos - line + 1, tmp);
- if (linepos[1] == '#')
+ if (*linepos == '#')
log_error("hint: comments can only start at beginning of line");
}
break;
}
static int parse_file(struct udev_rules *rules, const char *filename) {
- FILE *f;
+ _cleanup_fclose_ FILE *f = NULL;
unsigned int first_token;
unsigned int filename_off;
char line[UTIL_LINE_SIZE];
}
add_rule(rules, key, filename, filename_off, line_nr);
}
- fclose(f);
/* link GOTOs to LABEL rules in this file to be able to fast-forward */
for (i = first_token+1; i < rules->token_cur; i++) {
r = conf_files_list_strv(&files, ".rules", NULL, rules_dirs);
if (r < 0) {
- log_error("failed to enumerate rules files: %s", strerror(-r));
+ log_error_errno(r, "failed to enumerate rules files: %m");
return udev_rules_unref(rules);
}
struct udev_event *event,
usec_t timeout_usec,
usec_t timeout_warn_usec,
+ struct udev_list *properties_list,
const sigset_t *sigmask) {
struct token *cur;
struct token *rule;
const char *value;
value = udev_device_get_property_value(event->dev, key_name);
- if (value == NULL)
+
+ /* check global properties */
+ if (!value && properties_list) {
+ struct udev_list_entry *list_entry;
+
+ list_entry = udev_list_get_entry(properties_list);
+ list_entry = udev_list_entry_get_by_name(list_entry, key_name);
+ if (list_entry != NULL)
+ value = udev_list_entry_get_value(list_entry);
+ }
+
+ if (!value)
value = "";
if (match_key(rules, cur, value))
goto nomatch;
const char *value;
value = udev_device_get_property_value(event->dev_db, key);
- if (value != NULL) {
- struct udev_list_entry *entry;
-
- entry = udev_device_add_property(event->dev, key, value);
- udev_list_entry_set_num(entry, true);
- } else {
+ if (value != NULL)
+ udev_device_add_property(event->dev, key, value);
+ else {
if (cur->key.op != OP_NOMATCH)
goto nomatch;
}
pos = strstr(cmdline, key);
if (pos != NULL) {
- struct udev_list_entry *entry;
-
pos += strlen(key);
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_num(entry, true);
+ udev_device_add_property(event->dev, key, "1");
imported = true;
} else if (pos[0] == '=') {
const char *value;
while (pos[0] != '\0' && !isspace(pos[0]))
pos++;
pos[0] = '\0';
- entry = udev_device_add_property(event->dev, key, value);
- udev_list_entry_set_num(entry, true);
+ udev_device_add_property(event->dev, key, value);
imported = true;
}
}
r = get_user_creds(&ow, &event->uid, NULL, NULL, NULL);
if (r < 0) {
if (r == -ENOENT || r == -ESRCH)
- udev_err(event->udev, "specified user '%s' unknown\n", owner);
+ log_error("specified user '%s' unknown", owner);
else
- udev_err(event->udev, "error resolving user '%s': %s\n", owner, strerror(-r));
+ log_error_errno(r, "error resolving user '%s': %m", owner);
event->uid = 0;
}
r = get_group_creds(&gr, &event->gid);
if (r < 0) {
if (r == -ENOENT || r == -ESRCH)
- udev_err(event->udev, "specified group '%s' unknown\n", group);
+ log_error("specified group '%s' unknown", group);
else
- udev_err(event->udev, "error resolving group '%s': %s\n", group, strerror(-r));
+ log_error_errno(r, "error resolving group '%s': %m", group);
event->gid = 0;
}
char *value = rules_str(rules, cur->key.value_off);
char value_new[UTIL_NAME_SIZE];
const char *value_old = NULL;
- struct udev_list_entry *entry;
if (value[0] == '\0') {
if (cur->key.op == OP_ADD)
} else
udev_event_apply_format(event, value, value_new, sizeof(value_new));
- entry = udev_device_add_property(event->dev, name, value_new);
- /* store in db, skip private keys */
- if (name[0] != '.')
- udev_list_entry_set_num(entry, true);
+ udev_device_add_property(event->dev, name, value_new);
break;
}
case TK_A_TAG: {
f = fopen(attr, "we");
if (f != NULL) {
if (fprintf(f, "%s", value) <= 0)
- log_error("error writing ATTR{%s}: %m", attr);
+ log_error_errno(errno, "error writing ATTR{%s}: %m", attr);
fclose(f);
} else {
- log_error("error opening ATTR{%s} for writing: %m", attr);
+ log_error_errno(errno, "error opening ATTR{%s} for writing: %m", attr);
}
break;
}
strscpyl(tags_dir, sizeof(tags_dir), "/run/udev/static_node-tags/", *t, "/", NULL);
r = mkdir_p(tags_dir, 0755);
- if (r < 0) {
- log_error("failed to create %s: %s", tags_dir, strerror(-r));
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "failed to create %s: %m", tags_dir);
unescaped_filename = xescape(rules_str(rules, cur->key.value_off), "/.");
strscpyl(tag_symlink, sizeof(tag_symlink), tags_dir, unescaped_filename, NULL);
r = symlink(device_node, tag_symlink);
- if (r < 0 && errno != EEXIST) {
- log_error("failed to create symlink %s -> %s: %m", tag_symlink, device_node);
- return -errno;
- } else
+ if (r < 0 && errno != EEXIST)
+ return log_error_errno(errno, "failed to create symlink %s -> %s: %m",
+ tag_symlink, device_node);
+ else
r = 0;
}
}
~ianmdlvl / elogind.git / blobdiff