/* This reads all files listed in /etc/tmpfiles.d/?*.conf and creates
* them in the file system. This is intended to be used to create
- * properly owned directories beneath /tmp, /var/tmp, /run and
- * /var/lock which are volatile and hence need to be recreated on
- * bootup. */
+ * properly owned directories beneath /tmp, /var/tmp, /run, which are
+ * volatile and hence need to be recreated on bootup. */
enum {
/* These ones take file names */
case CREATE_DIRECTORY:
u = umask(0);
+ mkdir_parents(i->path, 0755);
r = mkdir(i->path, i->mode);
umask(u);
free(i);
}
+static bool item_equal(Item *a, Item *b) {
+ assert(a);
+ assert(b);
+
+ if (!streq_ptr(a->path, b->path))
+ return false;
+
+ if (a->type != b->type)
+ return false;
+
+ if (a->uid_set != b->uid_set ||
+ (a->uid_set && a->uid != b->uid))
+ return false;
+
+ if (a->gid_set != b->gid_set ||
+ (a->gid_set && a->gid != b->gid))
+ return false;
+
+ if (a->mode_set != b->mode_set ||
+ (a->mode_set && a->mode != b->mode))
+ return false;
+
+ if (a->age_set != b->age_set ||
+ (a->age_set && a->age != b->age))
+ return false;
+
+ return true;
+}
+
static int parse_line(const char *fname, unsigned line, const char *buffer) {
- Item *i;
+ Item *i, *existing;
char *mode = NULL, *user = NULL, *group = NULL, *age = NULL;
+ Hashmap *h;
int r;
assert(fname);
i->age_set = true;
}
- if ((r = hashmap_put(needs_glob(i->type) ? globs : items, i->path, i)) < 0) {
- if (r == -EEXIST) {
+ h = needs_glob(i->type) ? globs : items;
+
+ if ((existing = hashmap_get(h, i->path))) {
+
+ /* Two identical items are fine */
+ if (!item_equal(existing, i))
log_warning("Two or more conflicting lines for %s configured, ignoring.", i->path);
- r = 0;
- goto finish;
- }
+ r = 0;
+ goto finish;
+ }
+
+ if ((r = hashmap_put(h, i->path, i)) < 0) {
log_error("Failed to insert item %s: %s", i->path, strerror(-r));
goto finish;
}